`whatcom.ctc.edu`

DNSSEC	⚠️ Not signed
A	135.84.124.41^{🇺🇸 Amazon135.84.124.0/24 EC2 Prefix}
MX	`d179525a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d179525b.ess.barracudanetworks.com`⁽²⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`MS=A0633479FBE243C488678484E3B1A8A4D14503C4`
TXT	`MS=ms34309347`
TXT	`v=spf1 IP4:134.39.216.6 include:spf.ess.barracudanetworks.com ~all`
TXT	`w8NOaA2wvcG2RTibcb3FB6v8xpDrW+s1nw51MEqX714GynJAj1ckhIzEGzhokETtiIWtodm1BipR4...`

`ctc.edu`

	DNSSEC	⚠️ Not signed
	NS	`ns-1289.awsdns-33.org` ⭐
	NS	`ns-1795.awsdns-32.co.uk`
	NS	`ns-91.awsdns-11.com`
	NS	`ns-968.awsdns-57.net`
	MX	`ctc-edu.mail.protection.outlook.com` ⭐
	TXT	`64f8ade71dde463c3095b30004510b89.ctc.edu`
	TXT	`MS=ms10094525`
	TXT	`nlLPnCbacMgC71LoXggi5qHm50L/7sdJG0Hoa3eXPffotz/tdWTuK6HdU1CAy3yxy0KBCWl342uT9...`
	TXT	`o2304q3hgigbd0vh355avu7ih4`
	TXT	`v=spf1 mx ip4:168.156.9.200 ip4:34.215.105.93 include:amazonses.com include:s...`
	SOA	`ns-1289.awsdns-33.org`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (89/100)
rank #33274 globally
rank #700 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #33,228

Subdomains

mail.whatcom.ctc.edu

www.whatcom.ctc.edu

faculty.whatcom.ctc.edu

Same first word

whatcom.nl

whatcom.edu

whatcom.org

whatcom.delivery

whatcom.us

whatcom.com

whatcom.wa.us

Similar names

machtwo.com

watchmo.com

mowatch.org

omwatch.com

mowatch.com

machtwo.net

wtchoma.com

omwchat.com

matchow.com

watchmo.net

mowatch.net

DNS History

5 records (3 active, 2 former)

●MXd179525a.ess.barracudanetworks.com2026-03-22 → 2026-04-12 · 3 obs

○ 2016-11-07 16:37:12
● 2026-03-22 09:17:28
● 2026-04-12 19:57:08

●MXd179525b.ess.barracudanetworks.com2026-03-22 → 2026-04-12 · 3 obs

○ 2016-11-07 16:37:12
● 2026-03-22 09:17:28
● 2026-04-12 19:57:08

○MXmail.whatcom.ctc.edu2015-06-13 → 2016-11-07 · 4 obs

● 2015-06-13 04:30:54
● 2016-11-07 16:37:12
○ 2026-03-22 09:17:28
○ 2026-04-12 19:57:08

●A135.84.124.412026-03-22 → 2026-04-12 · 3 obs

○ 2016-11-07 16:37:12
● 2026-03-22 09:17:28
● 2026-04-12 19:57:08

○A38.106.4.2502015-06-13 → 2016-11-07 · 4 obs

● 2015-06-13 04:30:54
● 2016-11-07 16:37:12
○ 2026-03-22 09:17:28
○ 2026-04-12 19:57:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...	-
ctc.edu	ns-91.awsdns-11.com, ns-968.awsdns-57.net, ns-1795.awsdns-32.co.uk, ns-1289.awsdns-33.org	-

✅ Authoritative Response

Server:205.251.199.3

NS records: ns-91.awsdns-11.com, ns-968.awsdns-57.net, ns-1795.awsdns-32.co.uk, ns-1289.awsdns-33.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctc.edu (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`135.84.124.41`
MX	2	`d179525a.ess.barracudanetworks.com (pri:, d179525b.ess.barracudanetworks.com (pri:`
TXT	4	`MS=A0633479FBE243C488678484E3B1A8A4D1450, MS=ms34309347...`