🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`performancecoachinguk.co.uk`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4595^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d15d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.149^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.93^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`langston.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`langston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`langston.ns.cloudflare.com`
		A	108.162.195.252^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	162.159.44.252^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	172.64.35.252^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
NS	`nia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nia.ns.cloudflare.com`
		A	108.162.192.210^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	172.64.32.210^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	173.245.58.210^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`apple-domain-verification=XUcvhyfnAsocL0qH`
TXT	`google-site-verification=WfXoRarNQ1sf2TgQvnRNDFRo-VlTYwlnPhgEjKicc64`
TXT	`mailerlite-domain-verification=c4d1899069dc3c86c9e143f94a00188f3cd800f0`
TXT	`protonmail-verification=7f9510311fd1dc34812b2e8ec388103af61633cc`
TXT	`v=spf1 include:_spf.protonmail.ch a mx include:_spf.mlsend.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.149, 172.67.209.93
		IPv6 hints	2606:4700:3030::6815:4595, 2606:4700:3037::ac43:d15d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com
SOA	`langston.ns.cloudflare.com`dns@cloudflare.com serial=2417557383

`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
	TXT	`#Timestamp: 1792282800`
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1792282610

rank #123127 globally
rank #4159 in the tld
WOT: SAFE (74/100)

Same first word

performancecoachinguk.workers.dev

performancecoachinguk.co.uk

Previous names

Next names

DNS History

8 records (8 active, 0 former)

●NSlangston.ns.cloudflare.com2026-09-06 → 2026-10-18 · 2 obs

● 2026-09-06 21:26:02
● 2026-10-18 01:02:24

●NSnia.ns.cloudflare.com2026-09-06 → 2026-10-18 · 2 obs

● 2026-09-06 21:26:02
● 2026-10-18 01:02:24

●MXmail.protonmail.ch2026-09-06 → 2026-10-18 · 2 obs

● 2026-09-06 21:26:02
● 2026-10-18 01:02:24

●MXmailsec.protonmail.ch2026-09-06 → 2026-10-18 · 2 obs

● 2026-09-06 21:26:02
● 2026-10-18 01:02:24

●A104.21.69.1492026-09-06 → 2026-10-18 · 2 obs

● 2026-09-06 21:26:02
● 2026-10-18 01:02:24

●A172.67.209.932026-09-06 → 2026-10-18 · 2 obs

● 2026-09-06 21:26:02
● 2026-10-18 01:02:24

●A2606:4700:3030::6815:45952026-09-06 → 2026-10-18 · 2 obs

● 2026-09-06 21:26:02
● 2026-10-18 01:02:24

●A2606:4700:3037::ac43:d15d2026-09-06 → 2026-10-18 · 2 obs

● 2026-09-06 21:26:02
● 2026-10-18 01:02:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns2.nic.uk, dns4.nic.uk, nsd.nic.uk, nsa.nic.uk...	-
performancecoachinguk.co.uk	langston.ns.cloudflare.com, nia.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.252

NS records: langston.ns.cloudflare.com, nia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 581ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.93, 104.21.69.149`
AAAA	2	`2606:4700:3037::ac43:d15d, 2606:4700:3030::6815:4595`
NS	2	`langston.ns.cloudflare.com, nia.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	5	`apple-domain-verification=XUcvhyfnAsocL0, google-site-verification=WfXoRarNQ1sf2Tg...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`langston.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

performancecoachinguk.co.uk has four IP addresses: 104.21.69.149, 172.67.209.93, 2606:4700:3030::6815:4595 and 2606:4700:3037::ac43:d15d.

Additional host names — monteleoneinsbroker.com, polamercargo.com, amanahtotobosku.com and two others — share IP numbers with performancecoachinguk.co.uk.

Name Servers

DNS delegation for performancecoachinguk.co.uk points to two name servers: langston.ns.cloudflare.com and nia.ns.cloudflare.com.

performancecoachinguk.co.uk shares its name server setup with other domains, including karhomgolan.co.il, 211221386.workers.dev, clk.io and two others.

performancecoachinguk.co.uk has at least partial name server overlap with other domains, such as stenstorp.org, zwtbxs.xyz, s49dr1obbl.cc and two others.

These name servers tend to appear together with the name servers alexandra.ns.cloudflare.com, kellen.ns.cloudflare.com and ivy.ns.cloudflare.com.

Host names with 6 IP numbers:

langston.ns.cloudflare.com has IP addresses 108.162.195.252, 162.159.44.252 and 172.64.35.252, plus 3 other.

nia.ns.cloudflare.com has IP addresses 108.162.192.210, 172.64.32.210 and 173.245.58.210, plus 3 other.

Mail Servers

performancecoachinguk.co.uk has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

performancecoachinguk.co.uk shares the same mail server setup as other domains, including andremaraoui.com, jludwig.net, dao-mocracy.com and two others.

performancecoachinguk.co.uk shares mail servers — at least in part — with other domains, including blackboxforensics.org, subupen.com, companiesos.com and two others.

mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses — mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

performancecoachinguk.co.uk - robtex.com