cotg.com - dns.ninja

cotg.com

DNSSEC⚠️ Not signed
A141.193.213.10🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
A141.193.213.11🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
NSusa0300lv2380.na.xerox.net ⭐
NSadrastea.xerox.com
A13.13.138.33🇺🇸 RR-XEROX_HOLDINGS_CORPORATION13.13.138.0/24
PTRadrastea.xerox.com
NSash.xerox.com
A13.8.138.10🇺🇸 AS2666213.8.138.0/24 Proxy route
PTRash.xerox.com
NSathena.xerox.com
A13.16.138.10🇺🇸 AS2666213.16.138.0/24 Proxy route
PTRathena.xerox.com
NSbetelgeuse.xerox.com
A13.20.138.10🇺🇸 AS704613.20.138.0/24
PTRbetelgeuse.xerox.com
NScarme.xerox.com
A13.13.138.34🇺🇸 RR-XEROX_HOLDINGS_CORPORATION13.13.138.0/24
PTRcarme.xerox.com
NScurly.xerox.com
A13.13.138.12🇺🇸 RR-XEROX_HOLDINGS_CORPORATION13.13.138.0/24
PTRcurly.ext.useastgw.xerox.com
NSgum.xerox.com
A13.8.138.11🇺🇸 AS2666213.8.138.0/24 Proxy route
PTRgum.xerox.com
NSshemp.xerox.com
A13.8.138.8🇺🇸 AS2666213.8.138.0/24 Proxy route
PTRshemp.xerox.com
MXmx1.xerox.iphmx.com ⭐
A68.232.129.32🇺🇸 CISCO-168.232.129.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.130.31🇺🇸 CISCO-168.232.130.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.130.182🇺🇸 CISCO-168.232.130.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.130.184🇺🇸 CISCO-168.232.130.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.130.216🇺🇸 CISCO-168.232.130.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.130.234🇺🇸 CISCO-168.232.130.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.135.102🇺🇸 CISCO-168.232.134.0/23 Switch Communications Customer Route
A68.232.135.190🇺🇸 CISCO-168.232.134.0/23 Switch Communications Customer Route
A68.232.141.28🇺🇸 CISCO-168.232.141.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.141.29🇺🇸 CISCO-168.232.141.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.143.61🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.143.62🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.143.63🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.143.64🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.143.65🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.143.66🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States
MXmx2.xerox.iphmx.com ⭐
A68.232.129.32🇺🇸 CISCO-168.232.129.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.130.31🇺🇸 CISCO-168.232.130.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.130.182🇺🇸 CISCO-168.232.130.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.130.184🇺🇸 CISCO-168.232.130.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.130.216🇺🇸 CISCO-168.232.130.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.130.234🇺🇸 CISCO-168.232.130.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.135.102🇺🇸 CISCO-168.232.134.0/23 Switch Communications Customer Route
A68.232.135.190🇺🇸 CISCO-168.232.134.0/23 Switch Communications Customer Route
A68.232.141.28🇺🇸 CISCO-168.232.141.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.141.29🇺🇸 CISCO-168.232.141.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.143.61🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.143.62🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.143.63🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.143.64🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.143.65🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States
A68.232.143.66🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States
TXTgoogle-site-verification=aIfU1e7pWArPBQlZtykEYPAIA5dGoccHkSfaCpj0YXU
TXTMS=ms42453434
TXTv=spf1 ip4:12.110.201.0/24 ip4:66.252.75.254 ip4:66.252.78.138 ip4:66.252.75....
TXTmD6wmKldqz7ISGfbAaBFPkNlAQx9ZuzvzAz5FyFJ+oUaZrTDXQ8TWBt+iYCRwgSdO5DYAgBN+/N6U...
SOAusa0300lv2380.na.xerox.nethostmaster@xerox.com 2026-07-28 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785501397

Subdomains

www.cotg.com
click.cotg.com
360.cotg.com
sandbox.cotg.com
support.cotg.com
remote.cotg.com
my.cotg.com

Same first word

cotg.dk
cotg.de
cotg.net
cotg.com
cotg.info

Similar names

tocg.org
gtoc.com
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otgc.myshopify.com
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octg.net
tgco.com.cn
cgot.org
gtoc.info
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gtco.net
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otgc.com.cn
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ctgo.com
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tcgo.com.mx
tcog.com
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gcot.com
goct.com.cn
gtco.org
togc.us
octg.fr
cgot.de
tcog.info
gcto.com
ctog.net
gtoc.cn
gtco.mx
tcgo.ru
gcot.com.cn
gtco.ly
gotc.org
gtoc.biz
cgot.com
tcog.org

DNS History

21 records (13 active, 8 former)

20162017201820192020202120222023202420252026NSadrastea.xerox.comash.xerox.comathena.xerox.combetelgeuse.xerox.comcarme.xerox.comcurly.xerox.comgum.xerox.comshemp.xerox.comusa0300lv2380.na.xerox.netns.rackspace.comns2.rackspace.comns33.domaincontrol.comns34.domaincontrol.comMXmx1.xerox.iphmx.commx2.xerox.iphmx.comcotg-com.mail.protection.outlook.comus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comA141.193.213.10141.193.213.1112.110.201.168
●NSadrastea.xerox.com2026-02-15 → 2026-07-31 · 3 obs
○ 2018-09-20 12:10:38
● 2026-02-15 17:46:36
● 2026-07-31 12:54:06
●NSash.xerox.com2026-02-15 → 2026-07-31 · 3 obs
○ 2018-09-20 12:10:38
● 2026-02-15 17:46:36
● 2026-07-31 12:54:06
●NSathena.xerox.com2026-02-15 → 2026-07-31 · 3 obs
○ 2018-09-20 12:10:38
● 2026-02-15 17:46:36
● 2026-07-31 12:54:06
●NSbetelgeuse.xerox.com2026-02-15 → 2026-07-31 · 3 obs
○ 2018-09-20 12:10:38
● 2026-02-15 17:46:36
● 2026-07-31 12:54:06
●NScarme.xerox.com2026-02-15 → 2026-07-31 · 3 obs
○ 2018-09-20 12:10:38
● 2026-02-15 17:46:36
● 2026-07-31 12:54:06
●NScurly.xerox.com2026-02-15 → 2026-07-31 · 3 obs
○ 2018-09-20 12:10:38
● 2026-02-15 17:46:36
● 2026-07-31 12:54:06
●NSgum.xerox.com2026-02-15 → 2026-07-31 · 3 obs
○ 2018-09-20 12:10:38
● 2026-02-15 17:46:36
● 2026-07-31 12:54:06
○NSns.rackspace.com2015-09-02 → 2016-12-31 · 4 obs
● 2015-09-02 10:40:48
● 2016-12-31 19:42:46
○ 2017-05-02 19:18:56
○ 2026-07-31 12:54:06
○NSns2.rackspace.com2015-09-02 → 2016-12-31 · 4 obs
● 2015-09-02 10:40:48
● 2016-12-31 19:42:46
○ 2017-05-02 19:18:56
○ 2026-07-31 12:54:06
○NSns33.domaincontrol.com2017-05-02 → 2018-09-20 · 5 obs
○ 2016-12-31 19:42:46
● 2017-05-02 19:18:56
● 2018-09-20 12:10:38
○ 2026-02-15 17:46:36
○ 2026-07-31 12:54:06
○NSns34.domaincontrol.com2017-05-02 → 2018-09-20 · 5 obs
○ 2016-12-31 19:42:46
● 2017-05-02 19:18:56
● 2018-09-20 12:10:38
○ 2026-02-15 17:46:36
○ 2026-07-31 12:54:06
●NSshemp.xerox.com2026-02-15 → 2026-07-31 · 3 obs
○ 2018-09-20 12:10:38
● 2026-02-15 17:46:36
● 2026-07-31 12:54:06
●NSusa0300lv2380.na.xerox.net2026-02-15 → 2026-07-31 · 3 obs
○ 2018-09-20 12:10:38
● 2026-02-15 17:46:36
● 2026-07-31 12:54:06
○MXcotg-com.mail.protection.outlook.com2015-09-02 → 2017-08-28 · 4 obs
● 2015-09-02 10:40:48
● 2017-08-28 10:43:04
○ 2018-09-20 12:10:38
○ 2026-07-31 12:54:06
●MXmx1.xerox.iphmx.com2026-02-15 → 2026-07-31 · 3 obs
○ 2018-09-20 12:10:38
● 2026-02-15 17:46:36
● 2026-07-31 12:54:06
●MXmx2.xerox.iphmx.com2026-02-15 → 2026-07-31 · 3 obs
○ 2018-09-20 12:10:38
● 2026-02-15 17:46:36
● 2026-07-31 12:54:06
○MXus-smtp-inbound-1.mimecast.com2018-09-20 → 2018-09-20 · 4 obs
○ 2017-08-28 10:43:04
● 2018-09-20 12:10:38
○ 2026-02-15 17:46:36
○ 2026-07-31 12:54:06
○MXus-smtp-inbound-2.mimecast.com2018-09-20 → 2018-09-20 · 4 obs
○ 2017-08-28 10:43:04
● 2018-09-20 12:10:38
○ 2026-02-15 17:46:36
○ 2026-07-31 12:54:06
○A12.110.201.1682015-09-02 → 2018-09-20 · 4 obs
● 2015-09-02 10:40:48
● 2018-09-20 12:10:38
○ 2026-02-15 17:46:36
○ 2026-07-31 12:54:06
●A141.193.213.102026-02-15 → 2026-07-31 · 3 obs
○ 2018-09-20 12:10:38
● 2026-02-15 17:46:36
● 2026-07-31 12:54:06
●A141.193.213.112026-02-15 → 2026-07-31 · 3 obs
○ 2018-09-20 12:10:38
● 2026-02-15 17:46:36
● 2026-07-31 12:54:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...-
cotg.comadrastea.xerox.com, carme.xerox.com, athena.xerox.com, ash.xerox.com...8 records

✅ Authoritative Response

Server:13.8.138.8

NS records: adrastea.xerox.com, carme.xerox.com, athena.xerox.com, ash.xerox.com, gum.xerox.com, curly.xerox.com, shemp.xerox.com, betelgeuse.xerox.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotg.com (unsigned zone)

⏱️ Timing

Total: 3280ms | Queries: -

📄 Records

TypeCountSample Data
A2141.193.213.10, 141.193.213.11
NS8gum.xerox.com, betelgeuse.xerox.com...
MX2mx2.xerox.iphmx.com (pri: 50), mx1.xerox.iphmx.com (pri: 50)
TXT4mD6wmKldqz7ISGfbAaBFPkNlAQx9ZuzvzAz5FyFJ, MS=ms42453434...
SOA1usa0300lv2380.na.xerox.net hostmaster.xe

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (adrastea.xerox.com, carme.xerox.com, athena.xerox.com...)

Analysis

Hierarchy

The host names www.cotg.com, click.cotg.com, 360.cotg.com, sandbox.cotg.com and support.cotg.com — among a few others — fall under the parent domain cotg.com.

IP Addresses

cotg.com has two IP addresses: 141.193.213.10 and 141.193.213.11

netview365.com, redcedargathering.com, configit.com and two other host names share IP numbers with cotg.com.

Name Servers

cotg.com is served by 9 authoritative name servers — among them adrastea.xerox.com, ash.xerox.com, athena.xerox.com and 6 others.

At least some of cotg.com's name servers are shared with other domains, for example mycolourprinter.com, xeroxonlineshop.com, xeroxnuvera.cn and two more.

These name servers tend to co-occur with carme.xerox.com, gum.xerox.com, curly.xerox.com and 3 other name servers in the same DNS delegations.

Hosts with just one IP address:

The hostname adrastea.xerox.com resolves to 13.13.138.33.

The hostname ash.xerox.com resolves to 13.8.138.10.

The hostname athena.xerox.com resolves to 13.16.138.10.

The hostname betelgeuse.xerox.com resolves to 13.20.138.10.

The hostname carme.xerox.com resolves to 13.13.138.34.

The hostname curly.xerox.com resolves to 13.13.138.12.

The hostname gum.xerox.com resolves to 13.8.138.11.

The hostname shemp.xerox.com resolves to 13.8.138.8.

Mail Servers

Mail for cotg.com is handled by two mail servers — mx1.xerox.iphmx.com and mx2.xerox.iphmx.com.

cotg.com uses an identical mail server configuration to several other domains — among them stewartal.com, qbsi-xerox.com, carolinaos.com and two more.

cotg.com has at least partial mail server overlap with other domains such as digitex.ca, advectis.com, xbscanada.com and two more.

This set of mail servers commonly appears together with the mail servers usa7109mr.acs-inc.com.

Hostnames that resolve to 16 IP addresses:

mx1.xerox.iphmx.com resolves to 68.232.129.32, 68.232.130.31 and 68.232.130.182 among others, with 13 other IP addresses in total.

mx2.xerox.iphmx.com resolves to 68.232.129.32, 68.232.130.31 and 68.232.130.182 among others, with 13 other IP addresses in total.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.129.32 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.130.31 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.130.182 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.130.184 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.130.216 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.130.234 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.135.102 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.135.190 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.141.28 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.141.29 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.143.61 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.143.62 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.143.63 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.143.64 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.143.65 IP addresses.

mx1.xerox.iphmx.com along with mx2.xerox.iphmx.com each resolve to 68.232.143.66 IP addresses.