`tcom.ou.edu`

CNAME	`devday.zero.ou.edu`
DNSSEC	⚠️ Not signed
A	156.110.247.18^{🇺🇸 OUHSC-EDU156.110.240.0/20 University of Oklahoma HSC (UNIVER-196)}
		PTR	`academictech.ou.edu`
		PTR	`askit.ou.edu`
		PTR	`aviation.ou.edu`
		PTR	`biosurvey.ou.edu`
		PTR	`choirs.ou.edu`
		PTR	`csj.ou.edu`
		PTR	`ecsfaq.ou.edu`
		PTR	`geosciences.ou.edu`
		PTR	`groups.ou.edu`
		PTR	`history.ou.edu`
		PTR	`hydros.ou.edu`
		PTR	`irrsas.ou.edu`
		PTR	`judaicstudies.ou.edu`
		PTR	`minerva.ou.edu`
		PTR	`modlang.ou.edu`
		PTR	`nitroso.ou.edu`
		PTR	`open.ou.edu`
		PTR	`oubound.ou.edu`
		PTR	`ozone.ou.edu`
		PTR	`psc.ou.edu`
		PTR	`rels.ou.edu`
		PTR	`risk.ou.edu`
		PTR	`soc.ou.edu`
		PTR	`socialwork.ou.edu`
		PTR	`spam.ou.edu`
		PTR	`srtc.ou.edu`
		PTR	`structuralbiology-cobre.ou.edu`
		PTR	`support.ou.edu`
		PTR	`survey.ou.edu`
		PTR	`zarrowinstitute.ou.edu`
		PTR	`ailr.law.ou.edu`
		PTR	`www.microscopy.ou.edu`
		PTR	`www.music.ou.edu`
		PTR	`www.thousandsstrong.ou.edu`
		PTR	`devday.zero.ou.edu`

`ou.edu`

	DNSSEC	⚠️ Not signed
	A	156.110.247.18^{🇺🇸 OUHSC-EDU156.110.240.0/20 University of Oklahoma HSC (UNIVER-196)}
	NS	`ns-1598.awsdns-07.co.uk` ⭐
	NS	`ns-1284.awsdns-32.org`
	NS	`ns-472.awsdns-59.com`
	NS	`ns-937.awsdns-53.net`
	MX	`mxa-00272701.gslb.pphosted.com` ⭐
	MX	`mxb-00272701.gslb.pphosted.com` ⭐
	TXT	`+zWEfgkvA2j9fHHBKPVE4qyt9uyD85oFlNynjfase5hvZlAnYbCXGlpU3uw/YWjw29sso+Ld9IUjD...`
	TXT	`00D41000000fufz=1TBPQ00000003kH`
	TXT	`00D460000015hop=1TBS6000000043d`
	TXT	`00D5e000001MWEN=1TBVV00000004Jl`
	TXT	`00D5f000001yseS=1TBUw00000005hF`
	TXT	`00D6g000007Nb7g=1TBQl00000003if`
	TXT	`00D8c0000017HgV=1TBVR0000000A93`
	TXT	`00DHr0000017Fw8=1TBUs00000007GK`
	TXT	`00Dd0000000h1IL=1TBRi0000000SsL`
	TXT	`19b2wwr3n8zyh5ppcyqgc2n9pwszbvch`
	TXT	`208.75.123.0/24`
	TXT	`4ebp5mps69vnmnnm00pq3ak046`
	TXT	`AppID=0000000048019867`
	TXT	`D1FA33B743B20CDDDBB9AF8624EE2355`
	TXT	`LCTr/F0hImTjsnYw6pt9Jg6TWBOcfqK+3qeJYgsQ+bpkyiTfaix8+0YKXRV/VTHUIt2BZtBnra+Ez...`
	TXT	`MS=ms47553681`
	TXT	`MS=ms95193120`
	TXT	`ZOOM_verify_6gDEToiHTCmY38NbmZzkzA`
	TXT	`adobe-idp-site-verification=6ba3e6ad-d322-435f-b2ea-efa73549fd04`
	TXT	`amazonses:6a65aisx1XSyBKQ17qrGnQGvL0ZCs9I5Rq9LME9rqWY=`
	TXT	`apple-domain-verification=K0MYiQ2cpU5b71eM`
	TXT	`autodesk-domain-verification=N4NfpymhDwdHr4XMV8FB`
	TXT	`b2tsYWhvbWE=`
	TXT	`beam-verification=tO9eASrtnwOX0k5Pt87mwtRwTJPncRbHQznFi2MbavFkVccZ`
	TXT	`cisco-ci-domain-verification=2e8593a1e97e6ee3e9e53c4192da8d2fc3c38fff45292480...`
	TXT	`dell-technologies-domain-verification=ou.edu_f4eb63d7-ca68-4b9c-8886-aed9c0d2...`
	TXT	`docusign=05e90101-723f-479f-af27-de27e85d8f98`
	TXT	`docusign=8de025f0-7002-4f33-81c9-b99876e9dd6f`
	TXT	`e2ma-verification=xrhbb`
	TXT	`google-site-verification=B1XtiPZn3KBonENNqC3PRDjD5AlcbiA3syfJY2R1RlA`
	TXT	`google-site-verification=CwnZt6h1EGhM5plVrZK_z1eon4GyVpPVIKax5cpcFd4`
	TXT	`google-site-verification=EMTIg5uKXGXbCBa5000kcqYhYMkZbHKDuyyCAZZqX38`
	TXT	`google-site-verification=Ta7bq2QHLFrKjjFUjdm4DXkV8K3wN56S5mdMEY5CwO8`
	TXT	`infoblox-domain-mastery=67f7995c22bb4be1835f541279da44c14afc894a3485c4132ad3b...`
	TXT	`knowbe4-site-verification=c5d493be36393b1b48e67e6d904010e2`
	TXT	`onetrust-domain-verification=ed5aafe61b1a42deb87c19be18cfd4c2`
	TXT	`pardot_139971_*=262d8f2660b45fe1196819eb9ca51f259fa772e1c40148014eda80bfb1a37c21`
	TXT	`v=spf1 include:spf.protection.outlook.com include:_tuf-spf.touchnet.com inclu...`
	TXT	`vc-domain-verify=offcampushousing.ou.edu,8422f6bf6a7e9e548760`
	SOA	`ns-1598.awsdns-07.co.uk`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (89/100)
rank #3069 globally
rank #130 in the tld
WOT: SAFE (89/100)
📈 Tranco rank: #8,363

Subdomains

gateway.tcom.ou.edu

fastiron.tcom.ou.edu

opticslab1.tcom.ou.edu

ip-192-35-98-202.tcom.ou.edu

enterasys1.tcom.ou.edu

k2nms.tcom.ou.edu

capo.tcom.ou.edu

labcam.tcom.ou.edu

ip-192-35-98-165.tcom.ou.edu

vega_sip2.tcom.ou.edu

bigiron1.tcom.ou.edu

zizo.tcom.ou.edu

ip-192-35-98-27.tcom.ou.edu

ip-192-35-98-236.tcom.ou.edu

mesra.tcom.ou.edu

Same first word

tcom.in

tcom.at

tcom.lt

tcom.kr

tcom.se

tcom.no

tcom.uzhgorod.ua

tcom.tv

tcom.es

tcom.co.uk

tcom.name

tcom.com

tcom.biz

tcom.com.au

tcom.nl

tcom.vn

tcom.cc

tcom.top

tcom.be

tcom.cl

tcom.vg

tcom.ch

tcom.cn

tcom.org

tcom.am

tcom.sk

tcom.fr

tcom.com.tw

tcom.by

tcom.us

tcom.co

tcom.pl

tcom.it

tcom.dk

tcom.ir

tcom.eu

tcom.uz.ua

tcom.ro

tcom.me

tcom.info

tcom.net

tcom.rs

tcom.pro

tcom.jp

tcom.hu

tcom.hr

tcom.de

tcom.lu

tcom.net.au

Similar names

ctom.org

tmoc.com.au

mtco.be

omct.ch

otmc.no

mtco.co.uk

omtc.com.ua

tomc.org.uk

mtco.expert

ctmo.com

cmot.com.mx

ocmt.agr.br

tmco.org

cotm.info

mtoc.jp

tomc.net

cmot.xyz

comt.org

cmot.de

cmto.org.au

mtco.ir

mtco.us

mcot.ru

tomc.eu

tocm.org

cotm.live

omtc.net

mtoc.uk

moct.nl

cotm.de

ocmt.org

motc.com

ctom.site

mtco.cz

cotm.ru

mtco.biz

tomc.cn

mcto.com

comt.de

tcmo.ru

mtco.it

comt.online

ocmt.ru

omct.herokuapp.com

comt.se

tcmo.ir

mcot.com

omtc.de

cotm.me

ocmt.ac.jp

tocm.com

ocmt.com.br

mcot.co.jp

tmoc.info

tomc.hr

ctom.es

mtco.com.vn

mcot.de

cotm.online

comt.co

cmto.ca

ctom.pl

mcot.live

tmco.nl

mtco.co.in

mcto.org

motc.ca

comt.net

mcto.es

moct.ru

cotm.church

comt.es

cmot.co.uk

tmco.eu

mtco.org

moct.net

comt.kr

cmot.org

tmoc.de

omct.nl

tmco.be

motc.org

mtoc.com

comt.in

tomc.ws

ctom.ru

DNS History

8 records (1 active, 7 former)

○NSns-1284.awsdns-32.org2026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 21:16:06
○ 2026-02-22 19:51:36
○ 2026-08-13 02:34:08

○NSns-1598.awsdns-07.co.uk2026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 21:16:06
○ 2026-02-22 19:51:36
○ 2026-08-13 02:34:08

○NSns-472.awsdns-59.com2026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 21:16:06
○ 2026-02-22 19:51:36
○ 2026-08-13 02:34:08

○NSns-937.awsdns-53.net2026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 21:16:06
○ 2026-02-22 19:51:36
○ 2026-08-13 02:34:08

○A129.15.0.2302015-08-20 → 2015-08-20 · 4 obs

○ 2008-10-07 05:23:14
● 2015-08-20 23:12:22
○ 2017-07-28 09:37:04
○ 2026-08-13 02:34:08

○A156.110.247.182015-12-07 → 2016-05-22 · 5 obs

○ 2015-08-20 23:12:22
● 2015-12-07 14:32:38
● 2016-05-22 15:12:34
○ 2017-07-28 09:37:04
○ 2026-08-13 02:34:08

○A192.35.98.242008-10-07 → 2008-10-07 · 3 obs

● 2008-10-07 05:23:14
○ 2015-08-20 23:12:22
○ 2026-08-13 02:34:08

●CNAMEdevday.zero.ou.edu2015-08-20 → 2026-08-13 · 3 obs

○ 2008-10-07 05:23:14
● 2015-08-20 23:12:22
● 2026-08-13 02:34:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...	26 records
ou.edu	ns-472.awsdns-59.com, ns-937.awsdns-53.net, ns-1598.awsdns-07.co.uk, ns-1284.awsdns-32.org	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-
ou.edu	ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net	-

✅ Authoritative Response

Server:205.251.193.216

NS records: ns-1284.awsdns-32.org, ns-1598.awsdns-07.co.uk, ns-472.awsdns-59.com, ns-937.awsdns-53.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ou.edu (unsigned zone)

⏱️ Timing

Total: 523ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`devday.zero.ou.edu`

📌 Glue Records Collected

Total: 26

Out-of-bailiwick: 26 (a.edu-servers.net, a.edu-servers.net, b.edu-servers.net...)

Analysis

Hierarchy

tcom.ou.edu is a parent domain; its children include gateway.tcom.ou.edu, fastiron.tcom.ou.edu, opticslab1.tcom.ou.edu, ip-192-35-98-202.tcom.ou.edu, enterasys1.tcom.ou.edu and a few other host names.

IP Addresses

tcom.ou.edu points to a single IP number: 156.110.247.18.

Additional host names — oubound.ou.edu, devday.zero.ou.edu, psc.ou.edu and two others — share IP numbers with tcom.ou.edu.

tcom.ou.edu - robtex.com

tcom.ou.edu

ou.edu

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

`tcom.ou.edu`

`ou.edu`