4knowledge.net - robtex.com

4knowledge.net

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
MXathena.hosts.co.uk ⭐
A85.233.160.20🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited
PTRathena.hosts.co.uk
MXhermes.hosts.co.uk ⭐
A85.233.160.21🇬🇧 ISIONUK85.233.160.0/19 Namesco Limited
PTRhermes.hosts.co.uk
TXTv=spf1 include:spf.hosts.co.uk ~all
SOAns0.phase8.netsupport@phase8.net 2026-01-10 #1

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291465

Previously MX for

4knowledge.net

Same first word

4knowledge.net
4knowledge.com
4knowledge.de

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns0.phase8.netns1.phase8.netns2.phase8.netmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns51.worldnic.comns52.worldnic.comMXathena.hosts.co.ukhermes.hosts.co.uk4knowledge.netp.webcom.ctmail.comA85.233.160.22205.178.189.131219.94.163.222
○NSmaster.dns.ne.jp2015-11-21 → 2016-04-30 · 4 obs
● 2015-11-21 19:42:46
● 2016-04-30 16:55:30
○ 2017-01-10 02:47:28
○ 2026-03-01 08:21:50
●NSns0.phase8.net2026-02-19 → 2026-03-01 · 3 obs
○ 2018-05-26 18:56:02
● 2026-02-19 08:36:20
● 2026-03-01 08:21:50
○NSns1.dns.ne.jp2015-11-21 → 2016-04-30 · 4 obs
● 2015-11-21 19:42:46
● 2016-04-30 16:55:30
○ 2017-01-10 02:47:28
○ 2026-03-01 08:21:50
●NSns1.phase8.net2026-02-19 → 2026-03-01 · 3 obs
○ 2018-05-26 18:56:02
● 2026-02-19 08:36:20
● 2026-03-01 08:21:50
○NSns2.dns.ne.jp2015-11-21 → 2016-04-30 · 4 obs
● 2015-11-21 19:42:46
● 2016-04-30 16:55:30
○ 2017-01-10 02:47:28
○ 2026-03-01 08:21:50
●NSns2.phase8.net2026-02-19 → 2026-03-01 · 3 obs
○ 2018-05-26 18:56:02
● 2026-02-19 08:36:20
● 2026-03-01 08:21:50
○NSns51.worldnic.com2018-05-26 → 2018-05-26 · 4 obs
○ 2017-01-10 02:47:28
● 2018-05-26 18:56:02
○ 2026-02-19 08:36:20
○ 2026-03-01 08:21:50
○NSns52.worldnic.com2018-05-26 → 2018-05-26 · 4 obs
○ 2017-01-10 02:47:28
● 2018-05-26 18:56:02
○ 2026-02-19 08:36:20
○ 2026-03-01 08:21:50
○MX4knowledge.net2015-11-21 → 2016-04-30 · 4 obs
● 2015-11-21 19:42:46
● 2016-04-30 16:55:30
○ 2017-01-10 02:47:28
○ 2026-03-01 08:21:50
●MXathena.hosts.co.uk2026-02-19 → 2026-03-01 · 3 obs
○ 2018-05-26 18:56:02
● 2026-02-19 08:36:20
● 2026-03-01 08:21:50
●MXhermes.hosts.co.uk2026-02-19 → 2026-03-01 · 3 obs
○ 2018-05-26 18:56:02
● 2026-02-19 08:36:20
● 2026-03-01 08:21:50
○MXp.webcom.ctmail.com2018-05-26 → 2018-05-26 · 4 obs
○ 2017-01-10 02:47:28
● 2018-05-26 18:56:02
○ 2026-02-19 08:36:20
○ 2026-03-01 08:21:50
○A205.178.189.1312018-05-26 → 2018-05-26 · 4 obs
○ 2017-01-10 02:47:28
● 2018-05-26 18:56:02
○ 2026-02-19 08:36:20
○ 2026-03-01 08:21:50
○A219.94.163.2222015-11-21 → 2016-04-30 · 4 obs
● 2015-11-21 19:42:46
● 2016-04-30 16:55:30
○ 2017-01-10 02:47:28
○ 2026-03-01 08:21:50
●A85.233.160.222026-02-19 → 2026-03-01 · 3 obs
○ 2018-05-26 18:56:02
● 2026-02-19 08:36:20
● 2026-03-01 08:21:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
4knowledge.netns0.phase8.net, ns1.phase8.net, ns2.phase8.net3 records

✅ Authoritative Response

Server: 85.233.160.68

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4knowledge.net (unsigned zone)

⏱️ Timing

Total: 343ms | Queries: -

📄 Records

TypeCountSample Data
A185.233.160.22
NS3ns2.phase8.net, ns0.phase8.net...
MX2athena.hosts.co.uk (pri: 30), hermes.hosts.co.uk (pri: 30)
TXT1v=spf1 include:spf.hosts.co.uk ~all
SOA1ns0.phase8.net support.phase8.net

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns0.phase8.net, ns1.phase8.net, ns2.phase8.net)

Analysis

IP Addresses

4knowledge.net points to a single IP number: 85.233.160.22.

other host names for instance misgit.com, h-l.tv, jessicaleebeauty.com, 3bpackaging.co.uk and e-aldridge.co.uk share IP numbers with 4knowledge.net.

Name Servers

4knowledge.net is delegated to three name servers: ns0.phase8.net, ns1.phase8.net and ns2.phase8.net.

4knowledge.net at least partially shares name servers with other domains, for instance kukrisports.ca, cafegazette.co.uk, fernwood.co.uk, mortimers.org and littleboxcarinsurance.org.

Host names with one IP number:

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

4knowledge.net is handled by two mail servers: athena.hosts.co.uk and hermes.hosts.co.uk.

4knowledge.net shares the same mail server setup as other domains, for instance dreamconsoles.co.uk, nantec.co.uk, nrmocloud.com, vamoya.com and ifdl.co.uk.

4knowledge.net shares at least partially some mail servers with other domains, for instance manything.com, thepresentfinder.co.uk and phoenix7.tv.

Host names with one IP number:

The host athena.hosts.co.uk points to 85.233.160.20 and the host hermes.hosts.co.uk points to 85.233.160.21.