matsyb.org - dns.ninja

matsyb.org

DNSSEC⚠️ Not signed
NSdns0.ed.ac.uk ⭐
NScancer.ucs.ed.ac.uk
A2001:630:3c1:400a::21🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom
PTRcancer.ucs.ed.ac.uk
A2001:630:3c1:400a::23🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom
PTRcancer.ucs.ed.ac.uk
A129.215.166.13🇬🇧 JANET129.215.0.0/16 University of Edinburgh 5 Forrest Hill Edinburgh EH1 2QL UNITED KINGDOM
PTRcancer.ucs.ed.ac.uk
A129.215.200.7🇬🇧 JANET129.215.0.0/16 University of Edinburgh 5 Forrest Hill Edinburgh EH1 2QL UNITED KINGDOM
PTRdns0.ed.ac.uk
NSlewis.ucs.ed.ac.uk
A2001:630:3c1:400a::22🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom
PTRlewis.ucs.ed.ac.uk
A2001:630:3c1:400a::24🇬🇧 JANET2001:630::/32 JANET(UK) Network Operations Centre Third floor 15 Fetter Lane London EC4A 1BW United Kingdom
PTRlewis.ucs.ed.ac.uk
A129.215.70.239🇬🇧 JANET129.215.0.0/16 University of Edinburgh 5 Forrest Hill Edinburgh EH1 2QL UNITED KINGDOM
PTRlewis.ucs.ed.ac.uk
A129.215.146.5🇬🇧 JANET129.215.0.0/16 University of Edinburgh 5 Forrest Hill Edinburgh EH1 2QL UNITED KINGDOM
PTRlewis.ucs.ed.ac.uk
NSxlab-0.ed.ac.uk ⚠️ Not in parent delegation
A129.215.168.33🇬🇧 JANET129.215.0.0/16 University of Edinburgh 5 Forrest Hill Edinburgh EH1 2QL UNITED KINGDOM
PTRxlab-0.ed.ac.uk
MXdanube.is.ed.ac.uk ⭐
A129.215.17.200🇬🇧 JANET129.215.0.0/16 University of Edinburgh 5 Forrest Hill Edinburgh EH1 2QL UNITED KINGDOM
PTRdanube.is.ed.ac.uk
MXrhine.is.ed.ac.uk ⭐
A129.215.17.201🇬🇧 JANET129.215.0.0/16 University of Edinburgh 5 Forrest Hill Edinburgh EH1 2QL UNITED KINGDOM
PTRrhine.is.ed.ac.uk
MXtay.is.ed.ac.uk ⭐
A129.215.16.28🇬🇧 JANET129.215.0.0/16 University of Edinburgh 5 Forrest Hill Edinburgh EH1 2QL UNITED KINGDOM
PTRtay.is.ed.ac.uk
MXthames.is.ed.ac.uk ⭐
A129.215.16.12🇬🇧 JANET129.215.0.0/16 University of Edinburgh 5 Forrest Hill Edinburgh EH1 2QL UNITED KINGDOM
PTRthames.is.ed.ac.uk
SOAdns0.ed.ac.ukhostmaster@ed.ac.uk 2015-12-08 #17

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1786137921

Same first word

matsyb.org

Similar names

symbat.ru
ambyst.com
mysbta.com
mybtsa.com
mybats.us
ysbmat.com
symbat.com
mytabs.com
mysabt.com
mytabs.co.uk
basmty.com.mx
mytabs.in
symbat.edu.kz
mytabs.it
myatbs.com
mytabs.cn
tybmas.com
stamby.com
symbat.kz
mytbas.com
mybats.com
mytabs.ru
mytabs.net
tsbamy.com
baytms.com
mytasb.org
mybast.com
mybats.info

DNS History

11 records (8 active, 3 former)

20162017201820192020202120222023202420252026NScancer.ucs.ed.ac.ukdns0.ed.ac.uklewis.ucs.ed.ac.ukxlab-0.ed.ac.ukMXdanube.is.ed.ac.ukrhine.is.ed.ac.uktay.is.ed.ac.ukthames.is.ed.ac.ukdalziel.ucs.ed.ac.ukpascoe.ucs.ed.ac.ukrenko.ucs.ed.ac.uk
●NScancer.ucs.ed.ac.uk2015-06-26 → 2026-08-07 · 2 obs
● 2015-06-26 11:40:56
● 2026-08-07 21:46:08
●NSdns0.ed.ac.uk2015-06-26 → 2026-08-07 · 2 obs
● 2015-06-26 11:40:56
● 2026-08-07 21:46:08
●NSlewis.ucs.ed.ac.uk2015-06-26 → 2026-08-07 · 2 obs
● 2015-06-26 11:40:56
● 2026-08-07 21:46:08
●NSxlab-0.ed.ac.uk2015-06-26 → 2026-08-07 · 2 obs
● 2015-06-26 11:40:56
● 2026-08-07 21:46:08
○MXdalziel.ucs.ed.ac.uk2015-06-26 → 2017-03-28 · 4 obs
● 2015-06-26 11:40:56
● 2017-03-28 15:49:42
○ 2026-03-27 05:40:50
○ 2026-08-07 21:46:08
●MXdanube.is.ed.ac.uk2026-03-27 → 2026-08-07 · 3 obs
○ 2017-03-28 15:49:42
● 2026-03-27 05:40:50
● 2026-08-07 21:46:08
○MXpascoe.ucs.ed.ac.uk2015-06-26 → 2017-03-28 · 4 obs
● 2015-06-26 11:40:56
● 2017-03-28 15:49:42
○ 2026-03-27 05:40:50
○ 2026-08-07 21:46:08
○MXrenko.ucs.ed.ac.uk2015-06-26 → 2017-03-28 · 4 obs
● 2015-06-26 11:40:56
● 2017-03-28 15:49:42
○ 2026-03-27 05:40:50
○ 2026-08-07 21:46:08
●MXrhine.is.ed.ac.uk2026-03-27 → 2026-08-07 · 3 obs
○ 2017-03-28 15:49:42
● 2026-03-27 05:40:50
● 2026-08-07 21:46:08
●MXtay.is.ed.ac.uk2026-03-27 → 2026-08-07 · 3 obs
○ 2017-03-28 15:49:42
● 2026-03-27 05:40:50
● 2026-08-07 21:46:08
●MXthames.is.ed.ac.uk2026-03-27 → 2026-08-07 · 3 obs
○ 2017-03-28 15:49:42
● 2026-03-27 05:40:50
● 2026-08-07 21:46:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
matsyb.orglewis.ucs.ed.ac.uk, cancer.ucs.ed.ac.uk-

✅ Authoritative Response

Server:129.215.166.13

NS records: lewis.ucs.ed.ac.uk, cancer.ucs.ed.ac.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for matsyb.org (unsigned zone)

⏱️ Timing

Total: 902ms | Queries: -

📄 Records

TypeCountSample Data
NS3cancer.ucs.ed.ac.uk, xlab-0.ed.ac.uk...
MX4thames.is.ed.ac.uk (pri: 5), danube.is.ed.ac.uk (pri: 5)...
SOA1dns0.ed.ac.uk hostmaster.ed.ac.uk

Analysis

Name Servers

The NS records for matsyb.org point to four name servers: dns0.ed.ac.uk, xlab-0.ed.ac.uk, cancer.ucs.ed.ac.uk and lewis.ucs.ed.ac.uk.

matsyb.org has at least partial name server overlap with other domains, such as 45.215.129.in-addr.arpa, 118.41.192.in-addr.arpa, 181.215.129.in-addr.arpa and two others.

The name servers dns3.inf.ed.ac.uk, dns4.inf.ed.ac.uk, dns5.inf.ed.ac.uk and two others are commonly seen in use alongside these name servers.

Host names that resolve to four IP numbers:

cancer.ucs.ed.ac.uk has four IP addresses: 129.215.166.13, 129.215.200.7, 2001:630:3c1:400a::21 and 2001:630:3c1:400a::23.

lewis.ucs.ed.ac.uk has four IP addresses: 129.215.70.239, 129.215.146.5, 2001:630:3c1:400a::22 and 2001:630:3c1:400a::24.

Host names that point to one IP address:

xlab-0.ed.ac.uk resolves to the IP address 129.215.168.33.

Mail Servers

Four mail servers handle email for matsyb.org: danube.is.ed.ac.uk, rhine.is.ed.ac.uk, tay.is.ed.ac.uk and thames.is.ed.ac.uk.

There is at least a partial MX overlap between matsyb.org and other domains, including anne.inf.ed.ac.uk, irbis.inf.ed.ac.uk, crivvensuj.inf.ed.ac.uk and two others.

These mail servers tend to be used in combination with the mail servers postbox.inf.ed.ac.uk and virtualrelay.inf.ed.ac.uk.

The hosts danube.is.ed.ac.uk, rhine.is.ed.ac.uk, tay.is.ed.ac.uk and thames.is.ed.ac.uk all resolve to exactly one IP address each: 129.215.17.200, 129.215.17.201, 129.215.16.28 and 129.215.16.12 respectively.