sis.us homepage screenshot

sis.us website report

SIS

Security Industry Specialists, Inc

Sis was registered 20 years 5 months ago, is ranked #2,043,748 worldwide (top 60%), has an estimated value of $1,282. It may earn around $87 per month from advertising.

Business & Industrial Latin

Last updated

Estimated worth
$1,282
Automated valuation
Global rank
#2,043,748
Improving
Monthly visitors
914
46K page views
Domain age
20 years 5 months
Since May 28, 2006
Hosted in
United States
E.I. du Pont de Nemours and Co.
Security headers
67/100
Response 0.8 s

Key facts about sis.us

Domain
sis.us
Website name
SIS
Category
Business & Industrial
Estimated worth
$1,282
Global rank
#2,043,748 (top 60% of 3.4M ranked sites)
Monthly visitors (est.)
914 · 46K page views
Registered
May 28, 2006 (20 years 5 months ago)
Expires
May 27, 2027
Registrar
E.I. du Pont de Nemours and Co.
Server location
Boardman, United States
Network
E.I. du Pont de Nemours and Co.
Email provider
Google Workspace
Language
Latin
Data updated

Estimated traffic & revenue

Page viewsVisitorsAd revenue
Daily1,52430$3
Monthly45,713914$87
Yearly548,55610,968$1,044

Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.

Global rank history

#2M #19.4M #36.8M 2026-06: #36,823,384 Jun 26 2026-07: #3,092,752 Jul 26 2026-08: #2,602,285 Aug 26 2026-09: #2,043,748 Sep 26
Monthly values
MonthGlobal rank
2026-06#36,823,384
2026-07#3,092,752
2026-08#2,602,285
2026-09#2,043,748

Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).

How we estimate sis.us's value

$1,282

The estimate is the higher of two independent approaches, both computed automatically from public data.

  • Traffic value: $867Driven by the global rank #2,043,748 (≈46K page views / month) plus a capped age bonus.
  • Activity value: $1,282Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (20 years 5 months)$331
Active website with metadata+$150
Professional email (Google Workspace)+$150
Email authentication (SPF)+$50
Business services (Amazon SES, Apple, Google Workspace, Mailgun)+$400
Security headers (67/100)+$201

Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.

On-page SEO

TitleSIS
3 chars
Meta descriptionSecurity Industry Specialists, Inc
34 chars
Meta keywordsNone
LanguageLatin
Response time0.8 s Fast

Homepage structure

H1 headings0
H2 headings0
H3 headings0
H4 headings0
Paragraphs8
Links3
Images0
Bold text0

No H1 heading found in the server HTML.

Technology & infrastructure

CDN / proxyNone detected
Web serverFramer/24ab00f
Platform / languageNot disclosed
DNS providerGoDaddy
Email providerGoogle Workspace
SPF recordv=spf1 include:_spf.google.com include:mailgun.org include:spf1.formassembly.com include:_spf.salesforce.com include:_spf.intacct.com include:amazonses.com ~all
IPv6 (AAAA)No
CAA recordNo

Services verified in DNS

Amazon SES Apple Google Search Console Google Workspace Mailgun Salesforce

Detected from TXT verification and SPF records published by the domain owner.

Domain name

Extension.us — the country-code extension of United States
Name length3 characters Short
Hyphens / digitsNo hyphen · no digits

Security headers

67
5 passed · 2 to improve · 2 missing
Homepage answered HTTP 200 at https://sis.us/ · HTTP/3 available · checked Oct 24, 2026
  • HTTPSThe homepage is served over an encrypted HTTPS connection.
  • HTTP → HTTPS redirectVisitors typing http:// are redirected to the secure version.
  • Strict-Transport-Security (HSTS)max-age 365 days.
  • Content-Security-PolicyNot set: no restriction on which scripts may run.
  • Clickjacking protectionNeither X-Frame-Options nor CSP frame-ancestors is set.
  • X-Content-Type-Optionsnosniff: browsers will not guess content types.
  • Referrer-PolicyNot set (browsers default to strict-origin-when-cross-origin).
  • Permissions-PolicyNot set: browser features are not explicitly restricted.
  • Software version disclosureNo software version numbers disclosed in headers.
Raw HTTP response headers
HTTP/2 200
alt-svc: h3=":443"; ma=2592000
cache-control: public, max-age=0, must-revalidate
content-encoding: br
content-length: 17690
content-type: text/html
date: Sat, 24 Oct 2026 06:35:23 GMT
etag: "a127c4c2ec63cb56ad2a53b2df28e1da"
framer-site-id: 7f230aa91e72d2f50490d94e088f8591af0987d7c66f9058b08a2ca25c28786a
last-modified: Fri, 23 Oct 2026 19:08:19 GMT
link: <https://framerusercontent.com>; rel="preconnect", <https://framerusercontent.com>; rel="preconnect"; crossorigin=""
server: Framer/24ab00f
server-timing: region;desc="us-west-2", cache;desc="cached", ssg-status;desc="optimized", version;desc="24ab00f", instance;desc="db846eb", route;dur=1;desc="id=XC9cp8yIY&locale=default", country;desc="FR", ss-only-routes
strict-transport-security: max-age=31536000
vary: Accept-Encoding, Accept
x-content-type-options: nosniff
access-control-allow-origin: 
access-control-allow-credentials: true

Hosting

IP address52.34.247.217
Location Boardman, United States
Network (ISP)E.I. du Pont de Nemours and Co.
Server softwareFramer/24ab00f

Nameservers

HostIPCountry
pdns02.domaincontrol.com173.201.78.50 United States
pdns01.domaincontrol.com97.74.110.50 United States

Domain registration (WHOIS)

RegistrarE.I. du Pont de Nemours and Co.
CreatedMay 28, 2006 20 years 5 months ago
UpdatedMay 17, 2026
ExpiresMay 27, 2027 in 206 days
StatusclientTransferProhibited
Raw WHOIS record
Domain Name: sis.us
Registry Domain ID: D10170412-US
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: whois.godaddy.com
Updated Date: 2026-05-17T16:38:04Z
Creation Date: 2006-05-28T18:02:43Z
Registry Expiry Date: 2027-05-27T23:59:59Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: C23300304-US
Registrant Name: Tom Seltz
Registrant Organization: Security Industry Specialists, Inc.
Registrant Street: 6071 Bristol Parkway
Registrant Street:
Registrant Street:
Registrant City: Culver City
Registrant State/Province: California
Registrant Postal Code: 90230
Registrant Country: us
Registrant Phone: +1.3102155100
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: [email protected]
Registrant Application Purpose: P1
Registrant Nexus Category: C11
Registry Admin ID: C23300306-US
Admin Name: Tom Seltz
Admin Organization: Security Industry Specialists, Inc.
Admin Street: 6071 Bristol Parkway
Admin Street:
Admin Street:
Admin City: Culver City
Admin State/Province: California
Admin Postal Code: 90230
Admin Country: us
Admin Phone: +1.3102155100
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: [email protected]
Admin Application Purpose: P1
Admin Nexus Category: C11
Registry Tech ID: C23300305-US
Tech Name: Otis Collins
Tech Organization: Security Industry Specialists, Inc.
Tech Street: 6071 Bristol Parkway
Tech Street:
Tech Street:
Tech City: Culver City
Tech State/Province: California
Tech Postal Code: 90230
Tech Country: us
Tech Phone: +1.4243555640
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: [email protected]
Tech Application Purpose: P1
Tech Nexus Category: C11
Name Server: pdns02.domaincontrol.com
Name Server: pdns01.domaincontrol.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-09-21T14:30:06Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

.US WHOIS Complaint Tool - http://www.whoiscomplaints.us
Advanced WHOIS Instructions - http://whois.us/help.html

Registry Services, LLC, the Registry Administrator for .US, has collected this information for the WHOIS database through a .US-Accredited Registrar. This information is provided to you for informational purposes only and is designed to assist persons in determining contents of a domain name registration record in the registry database. 

Registry Services, LLC makes this information available to you "as is" and does not guarantee its accuracy. By submitting a WHOIS query, you agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data: 

(1) to allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via direct mail, electronic mail, or by telephone; 
(2) in contravention of any applicable data and privacy protection laws; or 
(3) to enable high volume, automated, electronic processes that apply to the registry (or its systems). 

Compilation, repackaging, dissemination, or other use of the WHOIS database in its entirety, or of a substantial portion thereof, is not allowed without our prior written permission. 

We reserve the right to modify or change these conditions at any time without prior or subsequent notification of any kind. By executing this query, in any manner whatsoever, you agree to abide by these terms. NOTE: FAILURE TO LOCATE A RECORD IN THE WHOIS DATABASE IS NOT INDICATIVE OF THE AVAILABILITY OF A DOMAIN NAME. All domain names are subject to certain additional domain name registration rules. For details, please visit our site at www.whois.us.

DNS records

TypeHostValueTTL
Asis.usip: 52.34.247.217594
NSsis.ustarget: pdns01.domaincontrol.com3596
NSsis.ustarget: pdns02.domaincontrol.com3596
SOAsis.usmname: pdns01.domaincontrol.com
rname: dns.jomax.net
serial: 2026091600
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 3600
3594
MXsis.uspri: 0
target: aspmx.l.google.com
3600
MXsis.uspri: 5
target: alt2.aspmx.l.google.com
3600
MXsis.uspri: 10
target: alt3.aspmx.l.google.com
3600
MXsis.uspri: 10
target: alt4.aspmx.l.google.com
3600
MXsis.uspri: 5
target: alt1.aspmx.l.google.com
3600
TXTsis.ustxt: v=spf1 include:_spf.google.com include:mailgun.org include:spf1.formassembly.com include:_spf.salesforce.com include:_spf.intacct.com include:amazonses.com ~all600
TXTsis.ustxt: google-site-verification=tTuIOJO5Regv4xHg466duymewdJhapEQLqwZrP8rzr0600
TXTsis.ustxt: ZOOM_verify_GuukE9r8cseYpjeH9d2SYO600
Show all 18 records
TXTsis.ustxt: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA455i26hjZtPvAzu7Bvl0PXYR2lkrjWGSLuKzaKAIp278Jncyf6/9gL0Mz4O+hI64CHkgwDsinoVK5j8JBRj807QTXuA1p+O32LN+Eqmln9zL7EuAhMBLgrVCPdG2A93CEKTeToMfuZIbn3walD8/l8uaSTOQoKpHCIN863+mS2i3SpfxV/T4z9vW3YGFA8ab8IX0zrvvSRBuYrk9YtJ33bp6IwZ5MDm82cuC3OP4JpDAMdg4/+2+iLJm+slVRtB8vut5hmRao6L2ulsAK3Tj+VVbeABfvkCZ0mELq9+T8ODThAFGhpklz1nzGfyhzMBGrbFN91ZyxY4T9f/vO+xNBQIDAQAB600
TXTsis.ustxt: intacct-esk=AB852E537D811389E0539A220D0AAC8C600
TXTsis.ustxt: google-site-verification=gdUcmUlwRmZg3GGHe9PyF5mLPXD-FxOoThNR7dsbMpM600
TXTsis.ustxt: apple-domain-verification=RO4ft4Fbs9jfquHk600
TXTsis.ustxt: airtable-verification=37ff5e2d60d3d4299aa09add48d368cc600
TXTsis.ustxt: 00DA0000000YfQS=1TBPs000000062E600

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sis.us#2,043,748$1,2822006 United States
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  4. #2,043,743 360.com.ng $560
  5. #2,043,748 sis.us $1,282
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Questions about sis.us

When was sis.us registered?

Sis.us was registered on May 28, 2006, making it 20 years 5 months old.

Who is the domain registrar for sis.us?

Sis.us is registered through E.I. du Pont de Nemours and Co..

Where is sis.us hosted?

Sis.us's server (IP 52.34.247.217) is located in Boardman, United States.

How much is sis.us worth?

We estimate sis.us is worth $1,282. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.

How much traffic does sis.us get?

Based on its rank, sis.us receives roughly 914 unique visitors and 46K page views per month. These figures are modelled from the rank, not measured.

What is sis.us's global rank?

Sis.us has an estimated global rank of 2,043,748, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.

Who hosts sis.us?

Sis.us resolves to 52.34.247.217, on the network of E.I. du Pont de Nemours and Co.. Its DNS is managed by GoDaddy.

What email provider does sis.us use?

According to its MX records, sis.us receives email with Google Workspace. It publishes an SPF record to authenticate its outgoing mail.

When does sis.us expire?

The domain registration of sis.us is valid until May 27, 2027 (in 206 days), at E.I. du Pont de Nemours and Co.. Owners usually renew before that date.

What websites are similar to sis.us?

Popular websites in the same category as sis.us include dsiassignments.biz, kampackinc.com, securitysolutionswatch.com, securitystockwatch.com, optrics.net.

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sis.us on StatMemory

Shows your live global rank. To cite this report: “StatMemory, sis.us website report, https://statmemory.com/sis.us”.

StatMemory is not affiliated with sis.us. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.