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dbq.edu

DNSSEC⚠️ Not signed
A205.221.28.52🇺🇸 ASN-ICN
PTRinvest.dbq.edu
PTRlifeahead.dbq.edu
PTRlifeaheadcr.dbq.edu
PTRlifemeridian.dbq.edu
PTRmaxient.dbq.edu
NSns1.dbq.edu ⚠️ Not in zone NS records
NSpdns07.domaincontrol.com ⚠️ Not in zone NS records
A2603:5:21f1::35🇺🇸 GODADDY-DNS-GLOBAL
PTRpdns07.domaincontrol.com
A97.74.111.53🇺🇸 GODADDY-DNS-GLOBAL
PTRpdns07.domaincontrol.com
NSpdns08.domaincontrol.com ⚠️ Not in zone NS records
A2603:5:22f1::35🇺🇸 GODADDY-DNS-GLOBAL
PTRpdns08.domaincontrol.com
A173.201.79.53🇺🇸 GODADDY-DNS-GLOBAL
PTRpdns08.domaincontrol.com
MXdbq-edu.mail.protection.outlook.com ⭐
MXmailfilter.dbq.edu(15)

edu

DNSSEC🔒 Signed (DS record present)
NSa.edu-servers.net ⭐
NSb.edu-servers.net
NSc.edu-servers.net
NSd.edu-servers.net
NSe.edu-servers.net
NSf.edu-servers.net
NSg.edu-servers.net
NSh.edu-servers.net
NSi.edu-servers.net
NSj.edu-servers.net
NSk.edu-servers.net
NSl.edu-servers.net
NSm.edu-servers.net
SOAa.edu-servers.netnstld@verisign-grs.com serial=1771292300
rank #156715 globally
rank #1614 in the tld
📈 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
ns1.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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dbq.co

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DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns1.dbq.edupdns07.domaincontrol.compdns08.domaincontrol.compdns03.domaincontrol.compdns04.domaincontrol.compdns09.domaincontrol.compdns10.domaincontrol.comudwinns1.dbq.eduMXdbq-edu.mail.protection.outlook.commailfilter.dbq.eduA205.221.28.52205.221.28.1
●NSns1.dbq.edu2015-07-13 → 2026-02-18 · 2 obs
● 2015-07-13 20:05:58
● 2026-02-18 06:57:58
○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 06:57:58
○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 06:57:58
●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 06:57:58
●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 06:57:58
○NSpdns09.domaincontrol.com2026-02-16 → 2026-02-18 · 2 obs
○ 2026-02-16 23:47:42
○ 2026-02-18 06:57:58
○NSpdns10.domaincontrol.com2026-02-16 → 2026-02-18 · 2 obs
○ 2026-02-16 23:47:42
○ 2026-02-18 06:57:58
○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 06:57:58
●MXdbq-edu.mail.protection.outlook.com2015-07-13 → 2026-02-18 · 2 obs
● 2015-07-13 20:05:58
● 2026-02-18 06:57:58
●MXmailfilter.dbq.edu2015-07-13 → 2026-02-18 · 2 obs
● 2015-07-13 20:05:58
● 2026-02-18 06:57:58
○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 06:57:58
●A205.221.28.522016-09-04 → 2026-02-18 · 3 obs
○ 2016-02-14 23:26:48
● 2016-09-04 22:30:22
● 2026-02-18 06:57:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dbq.eduns1.dbq.edu, pdns07.domaincontrol.com, pdns08.domaincontrol.com-

✅ Authoritative Response

Server: 173.201.79.53

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: 237ms | Queries: -

📄 Records

TypeCountSample Data
A1205.221.28.52
NS5pdns10.domaincontrol.com, pdns08.domaincontrol.com...
MX2dbq-edu.mail.protection.outlook.com (pri, mailfilter.dbq.edu (pri: 15)

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 resolves to one IP number: 205.221.28.52.

other host names including people.dbq.edu, lifeaheadcr.dbq.edu, www.dbq.edu, lifemeridian.dbq.edu and lifeahead.dbq.edu share IP numbers with dbq.edu.

dbq.edu is delegated to three name servers pdns07.domaincontrol.com, pdns08.domaincontrol.com and ns1.dbq.edu.

dbq.edu at least partially shares name servers with other domains, for instance mountainemail.net, bozerdisplays.com, cipherist.com, character-recognition-micr-compression.com and build.beer.

Host names with two IP numbers:

The host name pdns07.domaincontrol.com points to 2603:5:21f1::35 and 97.74.111.53; the host name pdns08.domaincontrol.com points to 2603:5:22f1::35 and 173.201.79.53.

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