dbq.edu - robtex.com

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`dbq.edu`

DNSSEC	⚠️ Not signed
NS	`ns1.dbq.edu`
		A	205.221.28.70^{🇺🇸 ASN-ICN}
NS	`pdns07.domaincontrol.com`
		A	2603:5:21f1::35^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`pdns07.domaincontrol.com`
		A	97.74.111.53^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`pdns07.domaincontrol.com`
NS	`pdns08.domaincontrol.com`
		A	2603:5:22f1::35^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`pdns08.domaincontrol.com`
		A	173.201.79.53^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`pdns08.domaincontrol.com`
NS	`pdns09.domaincontrol.com` ⚠️ Not in parent delegation
		A	2603:5:21e2::36^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`pdns09.domaincontrol.com`
		A	97.74.110.54^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`pdns09.domaincontrol.com`
NS	`pdns10.domaincontrol.com` ⚠️ Not in parent delegation
		A	2603:5:22e2::36^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`pdns10.domaincontrol.com`
		A	173.201.78.54^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`pdns10.domaincontrol.com`
MX	`dbq-edu.mail.protection.outlook.com` ⭐
MX	`mailfilter.dbq.edu`⁽¹⁵⁾
		A	205.221.28.131^{🇺🇸 ASN-ICN}
			PTR	`mailfilter.dbq.edu`
TXT	`twilio-domain-verification=0987798920737df791d53aa3cefe281e`
TXT	`abqtughsshojgtrfgtlv13ov33`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf1.dbq.edu include:spf2.d...`
TXT	`ZA=+KFTRG2pLqHDXhWUy4B/Ag==`
TXT	`40gtdivfir09hs51ah0adb22tm`
TXT	`adobe-idp-site-verification=4ebb3427c2cab861555f043d4b947a5f55725c518e696af77...`
TXT	`docusign=e60acb30-7739-4e33-84f0-7dc7b21d1980`
TXT	`mn6e718vsdc1k8d737eln5ullo`
TXT	`v=msv1 t=166489c220e84988b10351d210a9ba`
TXT	`google-site-verification=Qh6ySzgXfEsFfpoH0sVaBRjPu1wcs0ovu_IykaclXD8`

`edu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.edu-servers.net` ⭐
	NS	`b.edu-servers.net`
	NS	`c.edu-servers.net`
	NS	`d.edu-servers.net`
	NS	`e.edu-servers.net`
	NS	`f.edu-servers.net`
	NS	`g.edu-servers.net`
	NS	`h.edu-servers.net`
	NS	`i.edu-servers.net`
	NS	`j.edu-servers.net`
	NS	`k.edu-servers.net`
	NS	`l.edu-servers.net`
	NS	`m.edu-servers.net`
	SOA	`a.edu-servers.net`nstld@verisign-grs.com serial=1771292300

rank #156715 globally
rank #1614 in the tld
WOT: SAFE (87/100)
📈 Tranco rank: #371,937

Up

firewall.dbq.edu

ezproxy.dbq.edu

mailfilter2.dbq.edu

lifeaheadcr.dbq.edu

www.dbq.edu

lifemeridian.dbq.edu

pop3.dbq.edu

lifeahead.dbq.edu

udts.dbq.edu

invest.dbq.edu

video.dbq.edu

smtp.dbq.edu

udonline.dbq.edu

vpn.dbq.edu

people.dbq.edu

Same first word

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DNS History

12 records (7 active, 5 former)

●NSns1.dbq.edu2015-07-13 → 2026-02-18 · 2 obs

● 2015-07-13 20:05:58
● 2026-02-18 23:19:06

○NSpdns03.domaincontrol.com2015-07-13 → 2016-02-14 · 4 obs

● 2015-07-13 20:05:58
● 2016-02-14 23:26:48
○ 2016-09-04 22:30:22
○ 2026-02-18 23:19:06

○NSpdns04.domaincontrol.com2015-07-13 → 2016-02-14 · 4 obs

● 2015-07-13 20:05:58
● 2016-02-14 23:26:48
○ 2016-09-04 22:30:22
○ 2026-02-18 23:19:06

●NSpdns07.domaincontrol.com2016-09-04 → 2026-02-18 · 3 obs

○ 2016-02-14 23:26:48
● 2016-09-04 22:30:22
● 2026-02-18 23:19:06

●NSpdns08.domaincontrol.com2016-09-04 → 2026-02-18 · 3 obs

○ 2016-02-14 23:26:48
● 2016-09-04 22:30:22
● 2026-02-18 23:19:06

●NSpdns09.domaincontrol.com2026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-16 23:47:42
○ 2026-02-18 06:57:56
● 2026-02-18 23:19:04
● 2026-02-18 23:19:06

●NSpdns10.domaincontrol.com2026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-16 23:47:42
○ 2026-02-18 06:57:56
● 2026-02-18 23:19:04
● 2026-02-18 23:19:06

○NSudwinns1.dbq.edu2015-07-13 → 2016-02-14 · 4 obs

● 2015-07-13 20:05:58
● 2016-02-14 23:26:48
○ 2016-09-04 22:30:22
○ 2026-02-18 23:19:06

●MXdbq-edu.mail.protection.outlook.com2015-07-13 → 2026-02-18 · 2 obs

● 2015-07-13 20:05:58
● 2026-02-18 23:19:06

●MXmailfilter.dbq.edu2015-07-13 → 2026-02-18 · 2 obs

● 2015-07-13 20:05:58
● 2026-02-18 23:19:06

○A205.221.28.12015-07-13 → 2016-02-14 · 4 obs

● 2015-07-13 20:05:58
● 2016-02-14 23:26:48
○ 2016-09-04 22:30:22
○ 2026-02-18 23:19:06

○A205.221.28.522016-09-04 → 2026-02-18 · 5 obs

○ 2016-02-14 23:26:48
● 2016-09-04 22:30:22
● 2026-02-18 06:57:56
○ 2026-02-18 23:19:04
○ 2026-02-18 23:19:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...	-
dbq.edu	ns1.dbq.edu, pdns07.domaincontrol.com, pdns08.domaincontrol.com	1 record

✅ Authoritative Response

Server: 205.221.28.70

NS records: ns1.dbq.edu, pdns07.domaincontrol.com, pdns08.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dbq.edu (unsigned zone)

⏱️ Timing

Total: 366ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`205.221.28.52`
MX	2	`mailfilter.dbq.edu (pri: 15), dbq-edu.mail.protection.outlook.com (pri`
TXT	10	`google-site-verification=Qh6ySzgXfEsFfpo, twilio-domain-verification=0987798920737...`
SOA	1	`ns1.dbq.edu hostmaster.dbq.edu`

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns1.dbq.edu)

AI analysis

dbq.edu is the parent of firewall.dbq.edu, ezproxy.dbq.edu, mailfilter2.dbq.edu, lifeaheadcr.dbq.edu, www.dbq.edu and a few other host names.

dbq.edu is delegated to five name servers: pdns07.domaincontrol.com, pdns08.domaincontrol.com, pdns09.domaincontrol.com, pdns10.domaincontrol.com and ns1.dbq.edu.

dbq.edu at least partially shares name servers with other domains, for instance mountainemail.net, avasent.info, cureband.com.co, bozerdisplays.com and cipherist.com.

Hosts with two IP numbers:

pdns07.domaincontrol.com points to 2603:5:21f1::35 and 97.74.111.53

pdns08.domaincontrol.com points to 2603:5:22f1::35 and 173.201.79.53

pdns09.domaincontrol.com points to 2603:5:21e2::36 and 97.74.110.54

pdns10.domaincontrol.com points to 2603:5:22e2::36 and 173.201.78.54

Host with one IP number:

ns1.dbq.edu points to 205.221.28.70

Two mail servers handle dbq.edu: mailfilter.dbq.edu and dbq-edu.mail.protection.outlook.com.

Hostnames with a single IP:

mailfilter.dbq.edu points to 205.221.28.131.