sduc.co.uk - robtex.com

sduc.co.uk

DNSSEC⚠️ Not signed
A85.233.160.22🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited
PTRfwd0.hosts.co.uk
NSns0.phase8.net ⭐
A81.88.63.114🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix
PTRns0.phase8.net
NSns1.phase8.net
A85.233.160.68🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited
PTRns1.phase8.net
NSns2.phase8.net
A91.186.2.48🇬🇧 SIMPLYTRANSIT91.186.0.0/19 Simply Transit Ltd
PTRns2.phase8.net
MXfwd0.hosts.co.uk ⭐
A85.233.160.22🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited
PTRfwd0.hosts.co.uk
MXfwd1.hosts.co.uk ⭐
A85.233.160.23🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited
PTRfwd1.hosts.co.uk
MXfwd2.hosts.co.uk ⭐
A85.233.160.24🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited
PTRfwd2.hosts.co.uk
TXTv=spf1 include:fwd.hosts.co.uk -all
SOAns0.phase8.netsupport@phase8.net 2024-09-27 #1

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=1775963298
rank #170626 globally
rank #13909 in the tld
WOT: SAFE (74/100)

Same first word

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DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSns0.phase8.netns1.phase8.netns2.phase8.netns-uk.1and1-dns.bizns-uk.1and1-dns.co.ukns-uk.1and1-dns.comns-uk.1and1-dns.orgMXfwd0.hosts.co.ukfwd1.hosts.co.ukfwd2.hosts.co.ukmx00.1and1.co.ukmx01.1and1.co.ukA85.233.160.222001:8d8:1000:3097:698a:f263:1982:b0142001:8d8:1000:3097:aff5:d68:5eb0:b059217.160.231.18982.165.103.7
○NSns-uk.1and1-dns.biz2015-08-17 → 2017-02-23 · 4 obs
● 2015-08-17 21:42:10
● 2017-02-23 00:45:30
○ 2020-01-20 20:20:48
○ 2026-04-12 03:16:54
○NSns-uk.1and1-dns.co.uk2015-08-17 → 2017-02-23 · 4 obs
● 2015-08-17 21:42:10
● 2017-02-23 00:45:30
○ 2020-01-20 20:20:48
○ 2026-04-12 03:16:54
○NSns-uk.1and1-dns.com2015-08-17 → 2017-02-23 · 4 obs
● 2015-08-17 21:42:10
● 2017-02-23 00:45:30
○ 2020-01-20 20:20:48
○ 2026-04-12 03:16:54
○NSns-uk.1and1-dns.org2015-08-17 → 2017-02-23 · 4 obs
● 2015-08-17 21:42:10
● 2017-02-23 00:45:30
○ 2020-01-20 20:20:48
○ 2026-04-12 03:16:54
●NSns0.phase8.net2026-04-07 → 2026-04-12 · 3 obs
○ 2020-01-20 20:20:48
● 2026-04-07 00:15:06
● 2026-04-12 03:16:54
●NSns1.phase8.net2026-04-07 → 2026-04-12 · 3 obs
○ 2020-01-20 20:20:48
● 2026-04-07 00:15:06
● 2026-04-12 03:16:54
●NSns2.phase8.net2026-04-07 → 2026-04-12 · 3 obs
○ 2020-01-20 20:20:48
● 2026-04-07 00:15:06
● 2026-04-12 03:16:54
●MXfwd0.hosts.co.uk2026-04-07 → 2026-04-12 · 3 obs
○ 2020-01-20 20:20:48
● 2026-04-07 00:15:06
● 2026-04-12 03:16:54
●MXfwd1.hosts.co.uk2026-04-07 → 2026-04-12 · 3 obs
○ 2020-01-20 20:20:48
● 2026-04-07 00:15:06
● 2026-04-12 03:16:54
●MXfwd2.hosts.co.uk2026-04-07 → 2026-04-12 · 3 obs
○ 2020-01-20 20:20:48
● 2026-04-07 00:15:06
● 2026-04-12 03:16:54
○MXmx00.1and1.co.uk2015-08-17 → 2017-02-23 · 4 obs
● 2015-08-17 21:42:10
● 2017-02-23 00:45:30
○ 2020-01-20 20:20:48
○ 2026-04-12 03:16:54
○MXmx01.1and1.co.uk2015-08-17 → 2017-02-23 · 4 obs
● 2015-08-17 21:42:10
● 2017-02-23 00:45:30
○ 2020-01-20 20:20:48
○ 2026-04-12 03:16:54
○A2001:8d8:1000:3097:698a:f263:1982:b0142015-08-17 → 2016-04-14 · 4 obs
● 2015-08-17 21:42:10
● 2016-04-14 02:19:56
○ 2017-02-14 07:04:46
○ 2026-04-12 03:16:54
○A2001:8d8:1000:3097:aff5:d68:5eb0:b0592017-02-14 → 2017-02-23 · 5 obs
○ 2016-04-14 02:19:56
● 2017-02-14 07:04:46
● 2017-02-23 00:45:30
○ 2020-01-20 20:20:48
○ 2026-04-12 03:16:54
○A217.160.231.1892017-02-14 → 2017-02-23 · 5 obs
○ 2016-04-14 02:19:56
● 2017-02-14 07:04:46
● 2017-02-23 00:45:30
○ 2020-01-20 20:20:48
○ 2026-04-12 03:16:54
○A82.165.103.72015-08-17 → 2016-04-14 · 4 obs
● 2015-08-17 21:42:10
● 2016-04-14 02:19:56
○ 2017-02-14 07:04:46
○ 2026-04-12 03:16:54
●A85.233.160.222026-04-07 → 2026-04-12 · 3 obs
○ 2020-01-20 20:20:48
● 2026-04-07 00:15:06
● 2026-04-12 03:16:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
sduc.co.ukns0.phase8.net, ns1.phase8.net, ns2.phase8.net-

✅ Authoritative Response

Server:91.186.2.48

NS records: ns0.phase8.net, ns1.phase8.net, ns2.phase8.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 548ms | Queries: -

📄 Records

TypeCountSample Data
A185.233.160.22
NS3ns0.phase8.net, ns1.phase8.net...
MX3fwd1.hosts.co.uk (pri: 30), fwd0.hosts.co.uk (pri: 30)...
TXT1v=spf1 include:fwd.hosts.co.uk -all
SOA1ns0.phase8.net support.phase8.net

Analysis

IP Addresses

sduc.co.uk points to IP number: 85.233.160.22.

Other host names such as medaax.com, gtnuk.com, pmdgroup.info, arpnorthwest.com and faysflowersgloucester.com share IPs with sduc.co.uk.

Name Servers

sduc.co.uk is delegated to three name servers: ns0.phase8.net, ns1.phase8.net and ns2.phase8.net.

sduc.co.uk at least partially shares name servers with other domains, for instance johnmiskin.com, pearlanddean.us, maypolefreehouse.com, andreacraig.eu and danpollardmusic.co.uk.

Host names with a single IP:

ns0.phase8.net points to: 81.88.63.114.

ns1.phase8.net points to: 85.233.160.68.

ns2.phase8.net points to: 91.186.2.48.

Mail Servers

Three mail servers handle sduc.co.uk: fwd0.hosts.co.uk, fwd1.hosts.co.uk and fwd2.hosts.co.uk.

sduc.co.uk shares at least partially some mail servers with other domains, including firstpointgroup.fr, cms-ukltd.com, hygienic-limited.com, k3ts.com and testfundslibrary.co.uk.

Host names with a single IP:

fwd0.hosts.co.uk points to: 85.233.160.22.

fwd1.hosts.co.uk points to: 85.233.160.23.

fwd2.hosts.co.uk points to: 85.233.160.24.