nsec.uk - robtex.com

nsec.uk

DNSSEC⚠️ Not signed
A130.88.36.20🇬🇧 JANET130.88.0.0/16 Network Unit University of Manchester Oxford Road Manchester M13 9PL UNITED KINGDOM
PTRsalient-hub.org
PTRnsec.uk
PTRwww.risingpowers.net
PTRwww.salient-hub.org
PTRthedatajigsaw.co.uk
PTRomec.org.uk
PTRtemp6.csu.ac.uk
PTRdls.manchester.ac.uk
PTRhublab.manchester.ac.uk
PTRicfe12.manchester.ac.uk
PTRmagnify.manchester.ac.uk
PTRmicroscopy.manchester.ac.uk
PTRwww.omec.org.uk
PTR20.dalton.manchester.ac.uk
PTRwww.dls.manchester.ac.uk
PTRteachingcollege.fse.manchester.ac.uk
PTRwww.hublab.manchester.ac.uk
PTRwww.icfe12.manchester.ac.uk
PTRwww.magnify.manchester.ac.uk
PTRwww.microscopy.manchester.ac.uk
PTRwww.multilingualmuseum.manchester.ac.uk
PTRsites.se.manchester.ac.uk
PTRwww.ww1.manchester.ac.uk
PTRwww.20.dalton.manchester.ac.uk
PTRwww.mub.eps.manchester.ac.uk
PTRwww.teachingcollege.fse.manchester.ac.uk
PTRwww.mub.se.manchester.ac.uk
PTRwww.sites.se.manchester.ac.uk
NSedns-reynolds-001.net.its.manchester.ac.uk ⭐
A130.88.1.1🇬🇧 JANET130.88.0.0/16 Network Unit University of Manchester Oxford Road Manchester M13 9PL UNITED KINGDOM
PTRns1.manchester.ac.uk
PTRedns-reynolds-001.net.its.manchester.ac.uk
NSns1.manchester.ac.uk
NSns2.manchester.ac.uk
A130.88.1.2🇬🇧 JANET130.88.0.0/16 Network Unit University of Manchester Oxford Road Manchester M13 9PL UNITED KINGDOM
PTRns2.manchester.ac.uk
PTRedns-joule-001.net.its.manchester.ac.uk
MXmxa-0053d701.gslb.pphosted.com ⭐
A143.55.144.62🇩🇪 PROOFPOINT-ASN-EU143.55.144.0/24
PTRmx07-0053d701.pphosted.com
MXmxb-0053d701.gslb.pphosted.com(20)
A143.55.144.62🇩🇪 PROOFPOINT-ASN-EU143.55.144.0/24
PTRmx07-0053d701.pphosted.com
TXTv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
TXTMS=ms18386498
SOAedns-reynolds-001.net.its.manchester.ac.ukhostmaster@mcc.ac.uk serial=10

uk

DNSSEC🔒 Signed (DS record present)
NSdns1.nic.uk ⭐
NSdns2.nic.uk
NSdns3.nic.uk
NSdns4.nic.uk
NSnsa.nic.uk
NSnsb.nic.uk
NSnsc.nic.uk
NSnsd.nic.uk
SOAdns1.nic.ukhostmaster@nic.uk serial=1778374111

PTR for

20.36.88.130.in-addr.arpa

Same first word

nsec.ru
nsec.pl
nsec.rocks
nsec.info
nsec.io
nsec.in
nsec.ir
nsec.com
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nsec.com.my
nsec.net
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nsec.k12.mn.us
nsec.de
nsec.co.in
nsec.nl
nsec.app
nsec.be
nsec.se
nsec.dk
nsec.ac.in

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csen.co.uk
ncse.us
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ecns.com
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nces.com.cn
ecsn.com
ncse.tw

DNS History

6 records (6 active, 0 former)

NSedns-reynolds-001.net.its.manchester.ac.ukns1.manchester.ac.ukns2.manchester.ac.ukMXmxa-0053d701.gslb.pphosted.commxb-0053d701.gslb.pphosted.comA130.88.36.20
●NSedns-reynolds-001.net.its.manchester.ac.uk2026-04-30 → 2026-05-10 · 2 obs
● 2026-04-30 21:48:44
● 2026-05-10 00:58:28
●NSns1.manchester.ac.uk2026-04-30 → 2026-05-10 · 2 obs
● 2026-04-30 21:48:44
● 2026-05-10 00:58:28
●NSns2.manchester.ac.uk2026-04-30 → 2026-05-10 · 2 obs
● 2026-04-30 21:48:44
● 2026-05-10 00:58:28
●MXmxa-0053d701.gslb.pphosted.com2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-07 20:45:18
● 2026-05-10 00:58:28
●MXmxb-0053d701.gslb.pphosted.com2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-07 20:45:18
● 2026-05-10 00:58:28
●A130.88.36.202026-04-30 → 2026-05-10 · 2 obs
● 2026-04-30 21:48:44
● 2026-05-10 00:58:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ukdns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...-
nsec.ukns2.manchester.ac.uk, ns1.manchester.ac.uk-

✅ Authoritative Response

Server:130.88.1.2

NS records: ns2.manchester.ac.uk, ns1.manchester.ac.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nsec.uk (unsigned zone)

⏱️ Timing

Total: 669ms | Queries: -

📄 Records

TypeCountSample Data
A1130.88.36.20
NS2ns1.manchester.ac.uk, ns2.manchester.ac.uk
MX2mxb-0053d701.gslb.pphosted.com (pri: 20), mxa-0053d701.gslb.pphosted.com (pri: 10)
TXT2MS=ms18386498, v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p
SOA1edns-joule-001.net.its.manchester.ac.uk

Analysis

IP Addresses

nsec.uk points to IP number: 130.88.36.20.

Other host names such as www.sites.se.manchester.ac.uk, www.hublab.manchester.ac.uk, www.multilingualmuseum.manchester.ac.uk, www.ww1.manchester.ac.uk and www.microscopy.manchester.ac.uk share IPs with nsec.uk.

Name Servers

nsec.uk is delegated to three name servers: ns1.manchester.ac.uk, ns2.manchester.ac.uk and edns-reynolds-001.net.its.manchester.ac.uk.

nsec.uk at least partially shares name servers with other domains, for instance biobank.ac.uk, csu.ac.uk, 216.88.130.in-addr.arpa, 125.88.130.in-addr.arpa and 83.88.130.in-addr.arpa.

These name servers are commonly used with edns-joule-001.net.its.manchester.ac.uk and ns4.ja.net.

Host names with a single IP:

ns2.manchester.ac.uk points to 130.88.1.2.

edns-reynolds-001.net.its.manchester.ac.uk points to 130.88.1.1.

Mail Servers

nsec.uk is handled by two mail servers: mxa-0053d701.gslb.pphosted.com and mxb-0053d701.gslb.pphosted.com.

The mail server setup for nsec.uk matches that of other domains, for instance woodstock.its.manchester.ac.uk, teaching.cs.man.ac.uk, jb.man.ac.uk, ncess.ac.uk and metabolomics.ac.uk.

Host names sharing one IP: mxa-0053d701.gslb.pphosted.com and mxb-0053d701.gslb.pphosted.com point to 143.55.144.62.