proquestlearning.co.uk - robtex.com

proquestlearning.co.uk

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:dd6c🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:2b39🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.57Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.108🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScollins.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A2803:f800:50::6ca2:c2e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcollins.ns.cloudflare.com
A2a06:98c1:50::ac40:22e2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcollins.ns.cloudflare.com
A108.162.194.226🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A162.159.38.226Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A172.64.34.226🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
NSodin.ns.cloudflare.com
A2606:4700:58::a29f:2cd0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRodin.ns.cloudflare.com
A2803:f800:50::6ca2:c3d0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRodin.ns.cloudflare.com
A2a06:98c1:50::ac40:23d0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRodin.ns.cloudflare.com
A108.162.195.208🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRodin.ns.cloudflare.com
A162.159.44.208Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRodin.ns.cloudflare.com
A172.64.35.208🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRodin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.57, 172.67.221.108
IPv6 hints2606:4700:3034::ac43:dd6c, 2606:4700:3037::6815:2b39
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=33, name=cloudflare-ech.com
SOAcollins.ns.cloudflare.comdns@cloudflare.com serial=2410236344

co.uk

DNSSEC⚠️ Not signed
NSdns1.nic.uk ⭐ ⚠️ Not in parent delegation
NSdns2.nic.uk ⚠️ Not in parent delegation
NSdns3.nic.uk ⚠️ Not in parent delegation
NSdns4.nic.uk ⚠️ Not in parent delegation
NSnsa.nic.uk ⚠️ Not in parent delegation
NSnsb.nic.uk ⚠️ Not in parent delegation
NSnsc.nic.uk ⚠️ Not in parent delegation
NSnsd.nic.uk ⚠️ Not in parent delegation
SOAdns1.nic.ukhostmaster@nominet.org.uk serial=1785082571
WOT: UNKNOWN (61/100)
rank #119450 globally
rank #3524 in the tld
WOT: SAFE (74/100)

Same first word

proquestlearning.co.uk
proquestlearning.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NScollins.ns.cloudflare.comodin.ns.cloudflare.commercury.chadwyck.co.ukns1.proquest.comns2.proquest.compluto.chadwyck.co.ukA104.21.43.57172.67.221.1082606:4700:3034::ac43:dd6c2606:4700:3037::6815:2b392606:4700:3031::ac43:dd6c2606:4700:3035::6815:2b39
●NScollins.ns.cloudflare.com2026-05-25 → 2026-07-26 · 3 obs
○ 2017-04-18 20:12:24
● 2026-05-25 20:52:20
● 2026-07-26 16:32:24
○NSmercury.chadwyck.co.uk2015-06-04 → 2017-04-18 · 4 obs
● 2015-06-04 16:32:40
● 2017-04-18 20:12:24
○ 2026-05-25 20:52:20
○ 2026-07-26 16:32:24
○NSns1.proquest.com2015-06-04 → 2017-04-18 · 4 obs
● 2015-06-04 16:32:40
● 2017-04-18 20:12:24
○ 2026-05-25 20:52:20
○ 2026-07-26 16:32:24
○NSns2.proquest.com2015-06-04 → 2017-04-18 · 4 obs
● 2015-06-04 16:32:40
● 2017-04-18 20:12:24
○ 2026-05-25 20:52:20
○ 2026-07-26 16:32:24
●NSodin.ns.cloudflare.com2026-05-25 → 2026-07-26 · 3 obs
○ 2017-04-18 20:12:24
● 2026-05-25 20:52:20
● 2026-07-26 16:32:24
○NSpluto.chadwyck.co.uk2015-06-04 → 2017-04-18 · 4 obs
● 2015-06-04 16:32:40
● 2017-04-18 20:12:24
○ 2026-05-25 20:52:20
○ 2026-07-26 16:32:24
●A104.21.43.572026-05-25 → 2026-07-26 · 2 obs
● 2026-05-25 20:52:20
● 2026-07-26 16:32:24
●A172.67.221.1082026-05-25 → 2026-07-26 · 2 obs
● 2026-05-25 20:52:20
● 2026-07-26 16:32:24
○A2606:4700:3031::ac43:dd6c2026-05-25 → 2026-05-25 · 3 obs
● 2026-05-25 20:52:20
○ 2026-07-17 17:26:42
○ 2026-07-26 16:32:24
●A2606:4700:3034::ac43:dd6c2026-07-17 → 2026-07-26 · 3 obs
○ 2026-05-25 20:52:20
● 2026-07-17 17:26:42
● 2026-07-26 16:32:24
○A2606:4700:3035::6815:2b392026-05-25 → 2026-05-25 · 3 obs
● 2026-05-25 20:52:20
○ 2026-07-17 17:26:42
○ 2026-07-26 16:32:24
●A2606:4700:3037::6815:2b392026-07-17 → 2026-07-26 · 3 obs
○ 2026-05-25 20:52:20
● 2026-07-17 17:26:42
● 2026-07-26 16:32:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsd.nic.uk, dns1.nic.uk, dns4.nic.uk, nsc.nic.uk...-
proquestlearning.co.ukodin.ns.cloudflare.com, collins.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.208

NS records: odin.ns.cloudflare.com, collins.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proquestlearning.co.uk (unsigned zone)

⏱️ Timing

Total: 1979ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.43.57, 172.67.221.108
AAAA22606:4700:3034::ac43:dd6c, 2606:4700:3037::6815:2b39
NS2collins.ns.cloudflare.com, odin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1collins.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

proquestlearning.co.uk has four IP addresses: 104.21.43.57, 172.67.221.108, 2606:4700:3034::ac43:dd6c and 2606:4700:3037::6815:2b39.

arcadeparlor.com, textieltopper.eu, ajvar.nl plus two other host names have IP numbers in common with proquestlearning.co.uk.

Name Servers

Two name servers handle the delegation for proquestlearning.co.uk: collins.ns.cloudflare.com and odin.ns.cloudflare.com.

The name server configuration of proquestlearning.co.uk is shared with other domains, for instance chadwyck.co.uk, dissertations.com, culturegrams.com and two others.

proquestlearning.co.uk partially shares its NS delegation with several other domains, including dimescheduler.es, valueonline.uk, whats-sapp.net and two others.

These name servers regularly co-occur with the name servers destiny.ns.cloudflare.com, eva.ns.cloudflare.com and desi.ns.cloudflare.com.

Hosts with 6 IP addresses each:

collins.ns.cloudflare.com resolves to 108.162.194.226, 162.159.38.226 and 172.64.34.226 among others, with 3 other IP addresses in total.

odin.ns.cloudflare.com resolves to 108.162.195.208, 162.159.44.208 and 172.64.35.208 among others, with 3 other IP addresses in total.