`systemcheck.co.uk`

DNSSEC	⚠️ Not signed
A	45.77.102.235^{🇺🇸 AS-VULTR45.77.96.0/20 Vultr Assigned Prefix}
		PTR	`45.77.102.235.vultrusercontent.com`
A	64.176.195.8^{🇺🇸 AS-VULTR64.176.192.0/19 Vultr Assigned Prefix}
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}
SOA	`ns1.sawsells.com`hostmaster@systemcheck.co.uk 2026-03-03 #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=1776108644

rank #167300 globally
rank #13133 in the tld
WOT: SAFE (74/100)

Same first word

systemcheck.us

systemcheck.net

systemcheck.com

systemcheck.co.uk

systemcheck.org

systemcheck.de

Similar names

checksystem.com

checksystem.de

checksystem.nl

checksystem.it

checksystem.com.br

checksystem.cn

DNS History

13 records (4 active, 9 former)

○NSlaunch1.spaceship.net2026-03-22 → 2026-04-13 · 2 obs

○ 2026-03-22 15:28:48
○ 2026-04-13 19:33:18

○NSlaunch2.spaceship.net2026-03-22 → 2026-04-13 · 2 obs

○ 2026-03-22 15:28:48
○ 2026-04-13 19:33:18

○NSns1.nameworks.co.uk2015-05-10 → 2017-07-09 · 6 obs

● 2015-05-10 05:05:10
○ 2015-10-10 01:06:06
○ 2016-09-18 09:02:18
● 2017-07-09 07:17:58
○ 2026-03-22 15:28:48
○ 2026-04-13 19:33:18

●NSns1.sawsells.com2026-03-22 → 2026-04-13 · 3 obs

○ 2017-07-09 07:17:58
● 2026-03-22 15:28:48
● 2026-04-13 19:33:18

○NSns2.nameworks.co.uk2015-05-10 → 2017-07-09 · 4 obs

● 2015-05-10 05:05:10
● 2017-07-09 07:17:58
○ 2026-03-22 15:28:48
○ 2026-04-13 19:33:18

●NSns2.sawsells.com2026-03-22 → 2026-04-13 · 3 obs

○ 2017-07-09 07:17:58
● 2026-03-22 15:28:48
● 2026-04-13 19:33:18

○MXmail.nameworks.co.uk2015-05-10 → 2017-07-09 · 4 obs

● 2015-05-10 05:05:10
● 2017-07-09 07:17:58
○ 2026-03-22 15:28:48
○ 2026-04-13 19:33:18

○A195.26.89.2442015-05-10 → 2017-07-09 · 6 obs

● 2015-05-10 05:05:10
● 2015-12-14 15:58:16
○ 2016-03-27 07:07:14
● 2017-07-09 07:17:58
○ 2026-03-22 15:28:48
○ 2026-04-13 19:33:18

○A44.232.173.2492026-03-22 → 2026-04-13 · 2 obs

○ 2026-03-22 15:28:48
○ 2026-04-13 19:33:18

●A45.77.102.2352026-03-22 → 2026-04-13 · 3 obs

○ 2017-07-09 07:17:58
● 2026-03-22 15:28:48
● 2026-04-13 19:33:18

○A52.40.42.1132026-03-22 → 2026-04-13 · 2 obs

○ 2026-03-22 15:28:48
○ 2026-04-13 19:33:18

●A64.176.195.82026-03-22 → 2026-04-13 · 3 obs

○ 2017-07-09 07:17:58
● 2026-03-22 15:28:48
● 2026-04-13 19:33:18

○A93.93.129.1382015-05-10 → 2017-07-09 · 7 obs

● 2015-05-10 05:05:10
● 2015-10-10 01:06:06
○ 2015-12-14 15:58:16
● 2016-03-27 07:07:14
● 2017-07-09 07:17:58
○ 2026-03-22 15:28:48
○ 2026-04-13 19:33:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
systemcheck.co.uk	ns2.sawsells.com, ns1.sawsells.com	-

✅ Authoritative Response

Server:172.64.53.214

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 286ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`64.176.195.8, 45.77.102.235`
NS	2	`ns2.sawsells.com, ns1.sawsells.com`
SOA	1	`ns1.sawsells.com hostmaster.systemcheck.`

Analysis

IP Addresses

systemcheck.co.uk resolves to two IPs: 45.77.102.235 and 64.176.195.8.

other host names for instance dcps.co.uk, gloves.at, ctsm.co.uk, elevated.co.nz and arkos.co.uk share IP numbers with systemcheck.co.uk.

Name Servers

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

systemcheck.co.uk shares the same name server setup as other domains, for example gwu.com, dtcp.co.uk, fgoo.com, geme.co.uk and serviceme.co.uk.

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

systemcheck.co.uk - robtex.com