proquestarchiver.com - robtex.com

proquestarchiver.com

DNSSEC⚠️ Not signed
NSns1.proquest.com ⚠️ Not in zone NS records
NSns2.proquest.com ⚠️ Not in zone NS records
NSns3.proquest.com ⚠️ Not in zone NS records
NSns4.proquest.com ⚠️ Not in zone NS records

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=1786101244

Same first word

proquestarchiver.com

DNS History

6 records (4 active, 2 former)

2008201020122014201620182020202220242026NSns1.proquest.comns2.proquest.comns3.proquest.comns4.proquest.comgiga.umi.comtera.umi.com
○NSgiga.umi.com2007-11-15 → 2007-11-15 · 3 obs
● 2007-11-15 23:33:18
○ 2015-06-27 17:07:28
○ 2026-08-07 11:24:08
●NSns1.proquest.com2026-05-23 → 2026-08-07 · 3 obs
○ 2015-06-27 17:07:28
● 2026-05-23 06:35:48
● 2026-08-07 11:24:08
●NSns2.proquest.com2026-05-23 → 2026-08-07 · 3 obs
○ 2015-06-27 17:07:28
● 2026-05-23 06:35:48
● 2026-08-07 11:24:08
●NSns3.proquest.com2026-05-23 → 2026-08-07 · 3 obs
○ 2015-06-27 17:07:28
● 2026-05-23 06:35:48
● 2026-08-07 11:24:08
●NSns4.proquest.com2026-05-23 → 2026-08-07 · 3 obs
○ 2015-06-27 17:07:28
● 2026-05-23 06:35:48
● 2026-08-07 11:24:08
○NStera.umi.com2007-11-15 → 2007-11-15 · 3 obs
● 2007-11-15 23:33:18
○ 2015-06-27 17:07:28
○ 2026-08-07 11:24:08

🔍 DNS Trace

Analysis

Name Servers

Four name servers handle the delegation for proquestarchiver.com: ns1.proquest.com, ns2.proquest.com, ns3.proquest.com and ns4.proquest.com.

At least some of proquestarchiver.com's name servers are shared with other domains, for example proquestbusiness.com, librarychannel.com, digitallearningsource.com and two more.

These name servers tend to appear together with the name servers ns1.nameresolve.com, ns2.nameresolve.com and ns1.ipower.com, plus two others.