`techknowledge.co.uk`

DNSSEC	⚠️ Not signed
A	64.176.195.8^{🇺🇸 AS-VULTR64.176.192.0/19 Vultr Assigned Prefix}
		PTR	`64.176.195.8.vultrusercontent.com`
NS	`ns1.sawsells.com` ⭐
		A	172.64.52.32^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.53.159^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.sawsells.com`
		A	172.64.52.174^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.53.214^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.nickstel.com` ⭐
		A	5.161.178.219^{🇺🇸 HETZNER-CLOUD2-AS5.161.178.0/24}
			PTR	`mail.nickstel.com`
		A	161.35.152.43^{🇳🇱 DIGITALOCEAN161.35.144.0/20 DigitalOcean}
			PTR	`mail.nickstel.com`
TXT	`spf1 ip6:fd55:9e3b:0be7::/48 -all`
SOA	`ns1.sawsells.com`hostmaster@techknowledge.co.uk 2026-02-28 #1

`co.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1776114052

rank #169925 globally
rank #13168 in the tld
WOT: SAFE (74/100)

Same first word

Similar names

knowledgetech.org

knowledgetech.com

DNS History

13 records (4 active, 9 former)

○NSa.ns.joker.com2015-05-10 → 2017-12-14 · 5 obs

○ 2008-11-23 06:56:28
● 2015-05-10 11:17:04
● 2017-12-14 05:09:16
○ 2026-03-27 22:58:38
○ 2026-04-13 21:21:22

○NSb.ns.joker.com2015-05-10 → 2017-12-14 · 5 obs

○ 2008-11-23 06:56:28
● 2015-05-10 11:17:04
● 2017-12-14 05:09:16
○ 2026-03-27 22:58:38
○ 2026-04-13 21:21:22

○NSc.ns.joker.com2015-05-10 → 2017-12-14 · 5 obs

○ 2008-11-23 06:56:28
● 2015-05-10 11:17:04
● 2017-12-14 05:09:16
○ 2026-03-27 22:58:38
○ 2026-04-13 21:21:22

○NSns1.giacom.net2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 06:56:28
○ 2015-05-10 11:17:04
○ 2026-04-13 21:21:22

●NSns1.sawsells.com2026-03-27 → 2026-04-13 · 3 obs

○ 2017-12-14 05:09:16
● 2026-03-27 22:58:38
● 2026-04-13 21:21:22

○NSns2.giacom.net2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 06:56:28
○ 2015-05-10 11:17:04
○ 2026-04-13 21:21:22

●NSns2.sawsells.com2026-03-27 → 2026-04-13 · 3 obs

○ 2017-12-14 05:09:16
● 2026-03-27 22:58:38
● 2026-04-13 21:21:22

○NSns3.giacom.net2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 06:56:28
○ 2015-05-10 11:17:04
○ 2026-04-13 21:21:22

●MXmail.nickstel.com2026-03-27 → 2026-04-13 · 3 obs

○ 2015-05-10 11:17:04
● 2026-03-27 22:58:38
● 2026-04-13 21:21:22

○MXxmail.techknowledge.co.uk2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 06:56:28
○ 2015-05-10 11:17:04
○ 2026-04-13 21:21:22

○A194.131.241.912008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 06:56:28
○ 2015-05-10 11:17:04
○ 2026-04-13 21:21:22

●A64.176.195.82026-03-27 → 2026-04-13 · 3 obs

○ 2017-12-14 05:09:16
● 2026-03-27 22:58:38
● 2026-04-13 21:21:22

○A89.200.139.1262015-05-10 → 2017-12-14 · 5 obs

○ 2008-11-23 06:56:28
● 2015-05-10 11:17:04
● 2017-12-14 05:09:16
○ 2026-03-27 22:58:38
○ 2026-04-13 21:21:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns4.nic.uk, nsc.nic.uk, dns2.nic.uk, nsb.nic.uk...	-
techknowledge.co.uk	ns1.sawsells.com, ns2.sawsells.com	-

✅ Authoritative Response

Server:172.64.53.159

NS records: ns1.sawsells.com, ns2.sawsells.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 481ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.176.195.8`
NS	2	`ns1.sawsells.com, ns2.sawsells.com`
MX	1	`mail.nickstel.com (pri: 1)`
TXT	1	`spf1 ip6:fd55:9e3b:0be7::/48 -all`
SOA	1	`ns1.sawsells.com hostmaster.techknowledg`

Analysis

IP Addresses

techknowledge.co.uk points to IP number: 64.176.195.8.

Other host names such as theremote.co.uk, www.(0x736578)stimulation.com, thepad.co.uk, rockcottage.co.uk and sportsagents.co.uk share IPs with techknowledge.co.uk.

Name Servers

techknowledge.co.uk is delegated to two name servers: ns1.sawsells.com and ns2.sawsells.com.

techknowledge.co.uk shares the same name server setup as cervix.net, webchannel.co.uk, stbl.net, divinehealing.co.uk and eatright.co.uk.

techknowledge.co.uk shares name servers with other domains at least partially, for instance privatsender.com and urlsh.com.

Host names with two IP numbers: ns1.sawsells.com points to: 172.64.52.32 and 172.64.53.159; ns2.sawsells.com points to: 172.64.52.174 and 172.64.53.214.

Mail Servers

techknowledge.co.uk is handled by a single mail server, mail.nickstel.com.

The mail server setup for techknowledge.co.uk matches that of other domains, for instance theflooringcentre.com, velvettouch.co.uk, aimschool.org, thefabricstudio.com and techwall.co.uk.

techknowledge.co.uk shares some mail servers with other domains, at least in part, for instance impactdwi.org.

mail.nickstel.com points to two IPs: 5.161.178.219 and 161.35.152.43.

techknowledge.co.uk - robtex.com