`psef.co.uk`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::27a^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-027a.elastic-ssl.ui-r.com`
A	217.160.0.1^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1078.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:78^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1078.ui-dns.com`
		A	185.132.34.78^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1078.ui-dns.com`
NS	`ns1028.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:28^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1028.ui-dns.org`
		A	185.132.35.28^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1028.ui-dns.org`
NS	`ns1056.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:56^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1056.ui-dns.de`
		A	185.132.32.56^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1056.ui-dns.de`
NS	`ns1105.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:105^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1105.ui-dns.biz`
		A	185.132.33.105^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1105.ui-dns.biz`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1078.ui-dns.com`hostmaster@1und1.com 2017-06-01 #16

`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=1785620241

rank #120357 globally
rank #3485 in the tld
WOT: SAFE (74/100)

Same first word

psef.org

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psef.com

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DNS History

8 records (8 active, 0 former)

●NSns1028.ui-dns.org2026-06-05 → 2026-08-01 · 2 obs

● 2026-06-05 00:25:50
● 2026-08-01 22:10:22

●NSns1056.ui-dns.de2026-06-05 → 2026-08-01 · 2 obs

● 2026-06-05 00:25:50
● 2026-08-01 22:10:22

●NSns1078.ui-dns.com2026-06-05 → 2026-08-01 · 2 obs

● 2026-06-05 00:25:50
● 2026-08-01 22:10:22

●NSns1105.ui-dns.biz2026-06-05 → 2026-08-01 · 2 obs

● 2026-06-05 00:25:50
● 2026-08-01 22:10:22

●MXmx00.ionos.co.uk2026-06-05 → 2026-08-01 · 2 obs

● 2026-06-05 00:25:50
● 2026-08-01 22:10:22

●MXmx01.ionos.co.uk2026-06-05 → 2026-08-01 · 2 obs

● 2026-06-05 00:25:50
● 2026-08-01 22:10:22

●A2001:8d8:100f:f000::27a2026-06-05 → 2026-08-01 · 2 obs

● 2026-06-05 00:25:50
● 2026-08-01 22:10:22

●A217.160.0.12026-06-05 → 2026-08-01 · 2 obs

● 2026-06-05 00:25:50
● 2026-08-01 22:10:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
psef.co.uk	ns1105.ui-dns.biz, ns1078.ui-dns.com, ns1028.ui-dns.org, ns1056.ui-dns.de	-

✅ Authoritative Response

Server:185.132.33.105

NS records: ns1105.ui-dns.biz, ns1078.ui-dns.com, ns1028.ui-dns.org, ns1056.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.1`
AAAA	1	`2001:8d8:100f:f000::27a`
NS	4	`ns1028.ui-dns.org, ns1105.ui-dns.biz...`
MX	2	`mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1078.ui-dns.com hostmaster.1und1.com`

Analysis

IP Addresses

psef.co.uk resolves to the IP addresses 217.160.0.1 and 2001:8d8:100f:f000::27a

Additional host names — doell.online, vetlex.com, thaiarturosoria.es and two others — share IP numbers with psef.co.uk.

Name Servers

psef.co.uk has four authoritative name servers: ns1105.ui-dns.biz, ns1078.ui-dns.com, ns1056.ui-dns.de and ns1028.ui-dns.org.

psef.co.uk partially shares its NS delegation with several other domains, including logofficina.it, rail-late-uk.org, rigginguk.co.uk and two others.

In DNS configurations, these name servers often share authority with ns1056.ui-dns.com, ns1056.ui-dns.biz, ns1056.ui-dns.org and 7 other name servers.

ns1105.ui-dns.biz, ns1078.ui-dns.com, ns1056.ui-dns.de and ns1028.ui-dns.org each carry two IP addresses. ns1105.ui-dns.biz has 185.132.33.105 and 2607:f1c0:fe:53:185:132:33:105; ns1078.ui-dns.com has 185.132.34.78 and 2607:f1c0:fe:53:185:132:34:78; ns1056.ui-dns.de has 185.132.32.56 and 2607:f1c0:fe:53:185:132:32:56; ns1028.ui-dns.org has 185.132.35.28 and 2607:f1c0:fe:53:185:132:35:28.

Mail Servers

psef.co.uk has two mail servers: mx00.ionos.co.uk and mx01.ionos.co.uk.

psef.co.uk shares the same mail server setup as other domains, including haitch.com, profaw.com, airshow.guide and two others.

mx00.ionos.co.uk resolves to 212.227.15.41. mx01.ionos.co.uk resolves to 217.72.192.67. Both host names point to a single IP number.

psef.co.uk - robtex.com

psef.co.uk

co.uk

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`psef.co.uk`

`co.uk`