otg-nc.com homepage screenshot

otg-nc.com website report

Python, PostgreSQL, PHP, MySQL, and more Open Source Training - Open Technology Group

Flexible and affordable Open Source training solutions including PostgreSQL, Python, PHP, MySQL, and others. We offer courses that range from basic to advanced, and are able to customize courses to meet you specific Open Source training needs.

Otg Nc was registered 21 years 5 months ago, is ranked #13,203,668 worldwide (top 406%), has an estimated value of $847. It may earn around $13 per month from advertising.

Technology & Computing English

Last updated

Estimated worth
$847
Automated valuation
Global rank
#13,203,668
Top 406%
Monthly visitors
139
6,971 page views
Domain age
21 years 5 months
Since May 10, 2005
Hosted in
United States
XO Communications
Security headers
50/100
Response 0.94 s

Key facts about otg-nc.com

Domain
otg-nc.com
Website name
Python, PostgreSQL, PHP, MySQL, and more Open Source Training - Open Technology Group
Category
Technology & Computing
Estimated worth
$847
Global rank
#13,203,668 (top 406% of 3.2M ranked sites)
Monthly visitors (est.)
139 · 6,971 page views
Registered
May 10, 2005 (21 years 5 months ago)
Expires
March 25, 2027
Registrar
Cloudflare, Inc.
Server location
United States
Network
XO Communications AS2828
Email provider
Google Workspace
Language
English
Data updated

Estimated traffic & revenue

Page viewsVisitorsAd revenue
Daily2325$0
Monthly6,971139$13
Yearly83,6521,668$156

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

How we estimate otg-nc.com's value

$847

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

  • Traffic value: $404Driven by the global rank #13,203,668 (≈6,971 page views / month) plus a capped age bonus.
  • Activity value: $847Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (21 years 5 months)$347
Active website with metadata+$150
Professional email (Google Workspace)+$150
Email authentication (SPF)+$50
Security headers (50/100)+$150

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

On-page SEO

TitlePython, PostgreSQL, PHP, MySQL, and more Open Source Training - Open Technology Group
85 chars
Meta descriptionFlexible and affordable Open Source training solutions including PostgreSQL, Python, PHP, MySQL, and others. We offer courses that range from basic to advanced, and are able to customize courses to meet you specific Open Source training needs.
243 chars
Meta keywordsphp training, mysql training, postgreql training, python training, zend php
LanguageEnglish
Response time0.94 s Average

Homepage structure

H1 headings1
H2 headings0
H3 headings0
H4 headings0
Paragraphs8
Links51
Images27
Bold text0

Exactly one H1 heading — good practice.

Technology & infrastructure

CDN / proxyNone detected
Web servernginx/1.27.0
Platform / languageNot disclosed
DNS providerCloudflare
Email providerGoogle Workspace
SPF recordv=spf1 ip4:74.223.168.192/29 ip4:24.171.167.96/29 include:aspmx.googlemail.com ~all
IPv6 (AAAA)No
CAA recordNo

Services verified in DNS

No third-party verification records found.

Domain name

Extension.com — the most widely used generic extension, originally for commercial sites
Name length6 characters Short
Hyphens / digitsHyphen · no digits

Security headers

50
3 passed · 2 to improve · 3 missing
Collected with an older method; a fresh check is running and will appear on your next visit.
  • HTTPSThe homepage is not served over HTTPS.
  • Strict-Transport-Security (HSTS)Not set: browsers may still try plain HTTP first.
  • Content-Security-PolicyNot set: no restriction on which scripts may run.
  • Clickjacking protectionX-Frame-Options: DENY prevents the site from being framed by others.
  • X-Content-Type-Optionsnosniff: browsers will not guess content types.
  • Referrer-Policysame-origin
  • Permissions-PolicyNot set: browser features are not explicitly restricted.
  • Software version disclosureReveals Server: nginx/1.27.0, which helps attackers target known vulnerabilities.
Raw HTTP response headers
HTTP/1.1 301 Moved Permanently
Server: nginx/1.27.0, nginx/1.27.0
Date: Fri, 03 Apr 2026 04:31:44 GMT, Fri, 03 Apr 2026 04:31:44 GMT
Content-Type: text/html, text/html; charset=utf-8
Content-Length: 169, 12451
Connection: close, close
Location: https://otg-nc.com/
HTTP/1.1 200 OK
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Referrer-Policy: same-origin
Cross-Origin-Opener-Policy: same-origin

Hosting

IP address143.198.191.230
Location United States
Network (ISP)Auto-trol Technology Corporation
Autonomous systemAS2828 XO Communications
Server softwarenginx/1.27.0

Nameservers

HostIPCountry
buck.ns.cloudflare.com108.162.193.78 United States
kim.ns.cloudflare.com173.245.58.126 United States

Domain registration (WHOIS)

RegistrarCloudflare, Inc.
CreatedMay 10, 2005 21 years 5 months ago
UpdatedFebruary 23, 2026
ExpiresMarch 25, 2027 in 153 days
StatusclientTransferProhibited
Raw WHOIS record
   Domain Name: OTG-NC.COM
   Registry Domain ID: 155873762_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.cloudflare.com
   Registrar URL: http://www.cloudflare.com
   Updated Date: 2026-02-23T04:25:38Z
   Creation Date: 2005-05-10T02:20:41Z
   Registry Expiry Date: 2027-03-25T11:59:59Z
   Registrar: Cloudflare, Inc.
   Registrar IANA ID: 1910
   Registrar Abuse Contact Email: [email protected]
   Registrar Abuse Contact Phone: +1.6503198930
   Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Name Server: BUCK.NS.CLOUDFLARE.COM
   Name Server: KIM.NS.CLOUDFLARE.COM
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2026-04-03T04:31:29Z <<<

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

NOTICE: The expiration date displayed in this record is the date the
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
date of the domain name registrant's agreement with the sponsoring
registrar.  Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.

TERMS OF USE: You are not authorized to access or query our Whois
database through the use of electronic processes that are high-volume and
automated except as reasonably necessary to register domain names or
modify existing registrations; the Data in VeriSign Global Registry
Services' ("VeriSign") Whois database is provided by VeriSign for
information purposes only, and to assist persons in obtaining information
about or related to a domain name registration record. VeriSign does not
guarantee its accuracy. By submitting a Whois query, you agree to abide
by the following terms of use: You agree that you may use this Data only
for lawful purposes and that under no circumstances will you use this Data
to: (1) allow, enable, or otherwise support the transmission of mass
unsolicited, commercial advertising or solicitations via e-mail, telephone,
or facsimile; or (2) enable high volume, automated, electronic processes
that apply to VeriSign (or its computer systems). The compilation,
repackaging, dissemination or other use of this Data is expressly
prohibited without the prior written consent of VeriSign. You agree not to
use electronic processes that are automated and high-volume to access or
query the Whois database except as reasonably necessary to register
domain names or modify existing registrations. VeriSign reserves the right
to restrict your access to the Whois database in its sole discretion to ensure
operational stability.  VeriSign may restrict or terminate your access to the
Whois database for failure to abide by these terms of use. VeriSign
reserves the right to modify these terms at any time.

The Registry database contains ONLY .COM, .NET, .EDU domains and
Registrars.

DNS records

TypeHostValueTTL
Aotg-nc.comip: 143.198.191.230298
NSotg-nc.comtarget: kim.ns.cloudflare.com86400
NSotg-nc.comtarget: buck.ns.cloudflare.com86400
SOAotg-nc.commname: buck.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2400628447
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800
1800
MXotg-nc.compri: 40
target: aspmx2.googlemail.com
300
MXotg-nc.compri: 50
target: aspmx3.googlemail.com
300
MXotg-nc.compri: 30
target: alt2.aspmx.l.google.com
300
MXotg-nc.compri: 10
target: aspmx.l.google.com
300
MXotg-nc.compri: 20
target: alt1.aspmx.l.google.com
300
TXTotg-nc.comtxt: NETORGFT15260155.onmicrosoft.com300
TXTotg-nc.comtxt: v=spf1 ip4:74.223.168.192/29 ip4:24.171.167.96/29 include:aspmx.googlemail.com ~all300
TXTotg-nc.comtxt: D5824359300

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otg-nc.com compared with similar websites

WebsiteGlobal rankEst. worthRegisteredHosted in
otg-nc.com#13,203,668$8472005 United States
revsys.com#679,510$2,3912002 United States
percona.com#9,040$358K2006 United States
01.org#34,187$72,9101998 United States
torasql.com#8,074,383$1732022 United States
kajona.de#6,001,471$202— Germany
csitech.co.uk#13,633,205$4102004 Ireland

Websites ranked near otg-nc.com

  1. #13,203,642 natestaniforth.com $412
  2. #13,203,642 haarkon.co.uk $457
  3. #13,203,654 rolls7.com $307
  4. #13,203,666 jedahgair.com $112
  5. #13,203,668 otg-nc.com $847
  6. #13,203,669 hihomeownership.org $427
  7. #13,203,677 ahmedbasiony.com $112
  8. #13,203,684 hrcg.com $457
  9. #13,203,693 europeanpowertogas.com $247

Questions about otg-nc.com

When was otg-nc.com registered?

Otg-nc.com was registered on May 10, 2005, making it 21 years 5 months old.

Who is the domain registrar for otg-nc.com?

Otg-nc.com is registered through Cloudflare, Inc..

Where is otg-nc.com hosted?

Otg-nc.com's server (IP 143.198.191.230) is located in United States.

How much is otg-nc.com worth?

We estimate otg-nc.com is worth $847. 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 otg-nc.com get?

Based on its rank, otg-nc.com receives roughly 139 unique visitors and 6,971 page views per month. These figures are modelled from the rank, not measured.

What is otg-nc.com's global rank?

Otg-nc.com has an estimated global rank of 13,203,668, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.

Who hosts otg-nc.com?

Otg-nc.com resolves to 143.198.191.230, on the network of XO Communications (AS2828). Its DNS is managed by Cloudflare.

What email provider does otg-nc.com use?

According to its MX records, otg-nc.com receives email with Google Workspace. It publishes an SPF record to authenticate its outgoing mail.

When does otg-nc.com expire?

The domain registration of otg-nc.com is valid until March 25, 2027 (in 153 days), at Cloudflare, Inc.. Owners usually renew before that date.

What websites are similar to otg-nc.com?

Popular websites in the same category as otg-nc.com include revsys.com, percona.com, 01.org, torasql.com, kajona.de.

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otg-nc.com on StatMemory

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

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