`brightstudy.ac.uk`

DNSSEC	⚠️ Not signed
A	161.23.16.98^{🇬🇧 QMW-AC-UK161.23.0.0/16 Queen Mary University of London 327 Mile End Road London E1 4NS United Kingdom}
		PTR	`eecs.qmul.ac.uk`
		PTR	`maths.qmul.ac.uk`
A	161.23.64.98^{🇬🇧 QMW-AC-UK161.23.0.0/16 Queen Mary University of London 327 Mile End Road London E1 4NS United Kingdom}
NS	`ns1.qmul.ac.uk` ⭐
		A	2a01:56c0:a170::6^{🇬🇧 QMW-AC-UK2a01:56c0::/32 Queen Mary University of London 327 Mile End Road London E1 4NS United Kingdom}
			PTR	`ns1.qmul.ac.uk`
		A	138.37.216.6^{🇬🇧 QMW-AC-UK138.37.0.0/16 Queen Mary University of London 327 Mile End Road London E1 4NS United Kingdom}
			PTR	`ns1.qmul.ac.uk`
NS	`ns2.qmul.ac.uk`
		A	2a01:56c0:a170:1::6^{🇬🇧 QMW-AC-UK2a01:56c0::/32 Queen Mary University of London 327 Mile End Road London E1 4NS United Kingdom}
			PTR	`ns2.qmul.ac.uk`
		A	138.37.217.6^{🇬🇧 QMW-AC-UK138.37.0.0/16 Queen Mary University of London 327 Mile End Road London E1 4NS United Kingdom}
			PTR	`ns2.qmul.ac.uk`
NS	`ns3.qmul.ac.uk`
		A	2a01:56c1:310:203::250^{🇬🇧 AS229272000::/3}
			PTR	`ns3.qmul.ac.uk`
		A	192.135.233.250^{🇬🇧 QMW-AC-UK192.135.232.0/23}
			PTR	`ns3.qmul.ac.uk`
SOA	`ns1.qmul.ac.uk`hostmaster@qmul.ac.uk serial=19

`ac.uk`

	DNSSEC	⚠️ Not signed
	NS	`ns0.ja.net` ⭐
	NS	`auth03.ns.uu.net`
	NS	`dns-3.dfn.de`
	NS	`ns1.surfnet.nl`
	NS	`ns2.ja.net`
	NS	`ns3.ja.net`
	NS	`ns4.ja.net`
	SOA	`ns0.ja.net`operations@ja.net 2026-04-27 #60

WOT: SAFE (79/100)

PTR for

98.64.23.161.in-addr.arpa

250.16.23.161.in-addr.arpa

Same first word

brightstudy.ac.uk

brightstudy.com

DNS History

10 records (5 active, 5 former)

○NSa.ns.qmw.ac.uk2016-07-22 → 2017-04-01 · 5 obs

○ 2016-03-26 22:58:32
● 2016-07-22 23:48:18
● 2017-04-01 11:59:10
○ 2026-02-21 17:38:06
○ 2026-04-28 05:03:02

○NSb.ns.qmw.ac.uk2016-07-22 → 2017-04-01 · 5 obs

○ 2016-03-26 22:58:32
● 2016-07-22 23:48:18
● 2017-04-01 11:59:10
○ 2026-02-21 17:38:06
○ 2026-04-28 05:03:02

○NSns0-b.dns.pipex.net2015-05-22 → 2016-03-26 · 4 obs

● 2015-05-22 20:41:44
● 2016-03-26 22:58:32
○ 2016-07-22 23:48:18
○ 2026-04-28 05:03:02

○NSns1-b.dns.pipex.net2015-05-22 → 2016-03-26 · 4 obs

● 2015-05-22 20:41:44
● 2016-03-26 22:58:32
○ 2016-07-22 23:48:18
○ 2026-04-28 05:03:02

●NSns1.qmul.ac.uk2026-02-21 → 2026-04-28 · 3 obs

○ 2017-04-01 11:59:10
● 2026-02-21 17:38:06
● 2026-04-28 05:03:02

●NSns2.qmul.ac.uk2026-02-21 → 2026-04-28 · 3 obs

○ 2017-04-01 11:59:10
● 2026-02-21 17:38:06
● 2026-04-28 05:03:02

●NSns3.qmul.ac.uk2026-02-21 → 2026-04-28 · 3 obs

○ 2017-04-01 11:59:10
● 2026-02-21 17:38:06
● 2026-04-28 05:03:02

○A161.23.16.2502016-07-22 → 2017-04-01 · 4 obs

● 2016-07-22 23:48:18
● 2017-04-01 11:59:10
○ 2026-02-21 17:38:06
○ 2026-04-28 05:03:02

●A161.23.16.982026-02-21 → 2026-04-28 · 3 obs

○ 2017-04-01 11:59:10
● 2026-02-21 17:38:06
● 2026-04-28 05:03:02

●A161.23.64.982026-02-21 → 2026-04-28 · 3 obs

○ 2017-04-01 11:59:10
● 2026-02-21 17:38:06
● 2026-04-28 05:03:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsd.nic.uk, nsb.nic.uk, dns4.nic.uk, nsc.nic.uk...	-
ac.uk	ns0.ja.net, ns1.surfnet.nl, ns2.ja.net, ns3.ja.net...	-
brightstudy.ac.uk	ns1.qmul.ac.uk, ns3.qmul.ac.uk, ns2.qmul.ac.uk	6 records

✅ Authoritative Response

Server:138.37.217.6

NS records: ns1.qmul.ac.uk, ns3.qmul.ac.uk, ns2.qmul.ac.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brightstudy.ac.uk (unsigned zone)

⏱️ Timing

Total: 879ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`161.23.64.98, 161.23.16.98`
NS	3	`ns3.qmul.ac.uk, ns2.qmul.ac.uk...`
SOA	1	`ns1.qmul.ac.uk hostmaster.qmul.ac.uk`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.qmul.ac.uk, ns2.qmul.ac.uk, ns1.qmul.ac.uk...)

Analysis

IP Addresses

brightstudy.ac.uk points to two IP numbers: 161.23.16.98 and 161.23.64.98.

Other host names, for instance qmweddings.co.uk, centreofthecell.org, eecs.qmul.ac.uk, host-161-23-64-98.qmul.ac.uk and host-161-23-16-98.qmul.ac.uk share IP numbers with brightstudy.ac.uk.

Name Servers

brightstudy.ac.uk is delegated to three name servers: ns1.qmul.ac.uk, ns2.qmul.ac.uk and ns3.qmul.ac.uk.

brightstudy.ac.uk at least partially shares its name servers with other domains, for instance cwlondon.org.uk, actiononsugar.org, 234.135.192.in-addr.arpa, 233.135.192.in-addr.arpa and qmul.ac.uk.

These name servers are often used together with the name servers medc1ibx03.core-net.qmul.ac.uk.

Host names with two IP numbers:

ns1.qmul.ac.uk points to: 2a01:56c0:a170::6 and 138.37.216.6.

ns2.qmul.ac.uk points to: 2a01:56c0:a170:1::6 and 138.37.217.6.

ns3.qmul.ac.uk points to: 2a01:56c1:310:203::250 and 192.135.233.250.

brightstudy.ac.uk - robtex.com