square-root.co.uk - robtex.com

square-root.co.uk

DNSSEC⚠️ Not signed
A185.48.120.238🇮🇪 Amazon185.48.120.0/22 EC2 DUB prefix
PTRec2-185-48-120-238.eu-west-1.compute.amazonaws.com
NSapollo.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b42🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.ns.cloudflare.com
A2803:f800:50::6ca2:c142🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRapollo.ns.cloudflare.com
A2a06:98c1:50::ac40:2142🇺🇸 Cloudflare2a06:98c1:50::/45
PTRapollo.ns.cloudflare.com
A108.162.193.66🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.ns.cloudflare.com
A172.64.33.66🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.ns.cloudflare.com
A173.245.59.66🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRapollo.ns.cloudflare.com
NSroxy.ns.cloudflare.com
A2606:4700:50::adf5:3a8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
A2803:f800:50::6ca2:c08e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRroxy.ns.cloudflare.com
A2a06:98c1:50::ac40:208e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRroxy.ns.cloudflare.com
A108.162.192.142🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
A172.64.32.142🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
A173.245.58.142🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroxy.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1f::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f26.1e100.net
A142.251.179.26🇺🇸 Google142.251.179.0/24
PTRpd-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=8X6hJciZKpTiM8YgFeOiS5wVpggIurSOe5ok4PVYOg0
TXTgoogle-site-verification=MDG2qiVDCThDCyrPRHOHtRXEeB6O0xLbXbYc9HnhRHI
TXTgoogle-site-verification=u27WAP63gJls2nqK1F9s8HaDjBTnuqXbY-f12dPQtKc
TXTv=spf1 include:_spf.google.com -all
SOAapollo.ns.cloudflare.comdns@cloudflare.com serial=2400285136

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=1777222763
rank #167977 globally
rank #13719 in the tld
WOT: SAFE (74/100)

Same first word

square-root.co.uk
square-root.co.in
square-root.com
square-root.net

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSapollo.ns.cloudflare.comroxy.ns.cloudflare.comns.123-reg.co.ukns2.123-reg.co.ukMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA185.48.120.23881.21.76.6294.136.40.51
●NSapollo.ns.cloudflare.com2026-03-26 → 2026-04-26 · 3 obs
○ 2017-10-05 08:28:44
● 2026-03-26 02:50:44
● 2026-04-26 17:15:06
○NSns.123-reg.co.uk2015-06-04 → 2017-10-05 · 4 obs
● 2015-06-04 18:26:56
● 2017-10-05 08:28:44
○ 2026-03-26 02:50:44
○ 2026-04-26 17:15:06
○NSns2.123-reg.co.uk2015-06-04 → 2017-10-05 · 4 obs
● 2015-06-04 18:26:56
● 2017-10-05 08:28:44
○ 2026-03-26 02:50:44
○ 2026-04-26 17:15:06
●NSroxy.ns.cloudflare.com2026-03-26 → 2026-04-26 · 3 obs
○ 2017-10-05 08:28:44
● 2026-03-26 02:50:44
● 2026-04-26 17:15:06
●MXalt1.aspmx.l.google.com2026-03-26 → 2026-04-26 · 2 obs
● 2026-03-26 02:50:44
● 2026-04-26 17:15:06
●MXalt2.aspmx.l.google.com2026-03-26 → 2026-04-26 · 2 obs
● 2026-03-26 02:50:44
● 2026-04-26 17:15:06
●MXalt3.aspmx.l.google.com2026-03-26 → 2026-04-26 · 2 obs
● 2026-03-26 02:50:44
● 2026-04-26 17:15:06
●MXalt4.aspmx.l.google.com2026-03-26 → 2026-04-26 · 2 obs
● 2026-03-26 02:50:44
● 2026-04-26 17:15:06
●MXaspmx.l.google.com2026-03-26 → 2026-04-26 · 2 obs
● 2026-03-26 02:50:44
● 2026-04-26 17:15:06
●A185.48.120.2382026-03-26 → 2026-04-26 · 3 obs
○ 2017-10-05 08:28:44
● 2026-03-26 02:50:44
● 2026-04-26 17:15:06
○A81.21.76.622015-06-04 → 2016-09-15 · 4 obs
● 2015-06-04 18:26:56
● 2016-09-15 03:26:02
○ 2017-10-05 08:28:44
○ 2026-04-26 17:15:06
○A94.136.40.512017-10-05 → 2017-10-05 · 4 obs
○ 2016-09-15 03:26:02
● 2017-10-05 08:28:44
○ 2026-03-26 02:50:44
○ 2026-04-26 17:15:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
square-root.co.ukroxy.ns.cloudflare.com, apollo.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.142

NS records: roxy.ns.cloudflare.com, apollo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for square-root.co.uk (unsigned zone)

⏱️ Timing

Total: 477ms | Queries: -

📄 Records

TypeCountSample Data
A1185.48.120.238
NS2apollo.ns.cloudflare.com, roxy.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT4google-site-verification=8X6hJciZKpTiM8Y, google-site-verification=MDG2qiVDCThDCyr...
SOA1apollo.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

square-root.co.uk resolves to one IP number: 185.48.120.238.

Other host names such as imperoit.com and ec2-185-48-120-238.eu-west-1.compute.amazonaws.com share IP numbers with square-root.co.uk.

Name Servers

square-root.co.uk is delegated to two name servers apollo.ns.cloudflare.com and roxy.ns.cloudflare.com.

square-root.co.uk shares the same name server setup as other domains, for instance 3654444.com, b960.cc, accp.voya.com, sannagroup.com and accp.mypenpay.com.

square-root.co.uk at least partially shares name servers with other domains, for instance dutabhakti.pro, qgwu.cn, lindsayminorhockey.com, oakgroveag.org and fitri4d6.xyz.

These name servers are commonly used alongside crystal.ns.cloudflare.com and lucy.ns.cloudflare.com.

Host names with six IP numbers:

Host name apollo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b42, 2803:f800:50::6ca2:c142, 2a06:98c1:50::ac40:2142, 108.162.193.66, 172.64.33.66 and 173.245.59.66.

Host name roxy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8e, 2803:f800:50::6ca2:c08e, 2a06:98c1:50::ac40:208e, 108.162.192.142, 172.64.32.142 and 173.245.58.142.

Mail Servers

square-root.co.uk is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

square-root.co.uk shares some mail servers with other domains, at least partially, for instance ns500731.ns500742.ns500742.ns500754.ns500671.ns500731.ns500731.ns500649.ns500291.ns500678.ns500142.lusty(0x736c7574)z.com, ns500758.ns500698.ns500698.ns500759.ns500735.ns500698.ns500736.ns500736.ns500708.ns500576.ns500708.ns500576.ns500576.ns500576.ns500652.trackreceptor.com, ns500693.ns500734.ns500693.ns500693.ns500699.ns500699.ns500699.ns500588.ns500699.ns500588.ns500699.ns500588.ns500699.ns500683.ns500632.ns500632.ns500110.dtrkdll.com, ns500699.ns500765.ns500734.ns500734.ns500693.ns500699.ns500699.ns500699.ns500693.ns500588.ns500693.ns500693.ns500683.ns500632.ns500588.ns500588.dtrkdll.com and ns500758.ns500759.ns500759.ns500759.ns500736.ns500736.ns500735.ns500698.ns500698.ns500698.ns500708.ns500698.ns500619.trackreceptor.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c1f::1a and 142.251.179.26

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26