pern.dk

Records from scan: 2026-10-16 00:02:25 · 2497ms total · last checked 2026-10-20 02:21 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pern.dk is a .dk domain served by 2 nameservers (alexa.ns.cloudflare.com, michael.ns.cloudflare.com). It was registered on 29 July 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.77.4 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 107ms

Nameserver	IP addresses	PTR	ASN / ISP
alexa.ns.cloudflare.com	108.162.194.215 162.159.38.215 172.64.34.215 2606:4700:50::a29f:26d7 2803:f800:50::6ca2:c2d7 2a06:98c1:50::ac40:22d7	alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com alexa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
michael.ns.cloudflare.com	108.162.195.12 162.159.44.12 172.64.35.12 2606:4700:58::a29f:2c0c 2803:f800:50::6ca2:c30c 2a06:98c1:50::ac40:230c	michael.ns.cloudflare.com michael.ns.cloudflare.com michael.ns.cloudflare.com michael.ns.cloudflare.com michael.ns.cloudflare.com michael.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 122ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.77.4	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.202.195	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

7 records 109ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.179.20.26 2404:6800:4000:1027::1a	ncboms-in-f26.1e100.net ncboms-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.179.20.27 2404:6800:4000:1027::1b	ncboms-in-f27.1e100.net ncboms-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx5.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 94ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:cac3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:4d04	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 130ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.4,172.67.202.195 ech=AEX+DQBBWgAgACA7xsERYDjDfCLkDiL2J2aFI/DxvJ1s8W8zy0hj0VipdwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:cac3,2606:4700:3037::6815:4d04

📝 TXT Records#

2 records 225ms

TXT Record
google-site-verification=TyvLTvpxv7xk_R4Es8s-69aR0SaNezn_3YkJ3pkJbac
regery-site-verification=1b962e26-242e-42ef-a90f-29ccb9141a92

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-16 00:02:25

www	104.21.77.4 172.67.202.195 2606:4700:3031::ac43:cac3 2606:4700:3037::6815:4d04 (AS13335) (address records, no CNAME)
www vs bare domain	Same network pern.dk: 104.21.77.4 172.67.202.195 2606:4700:3031::ac43:cac3 2606:4700:3037::6815:4d04 (AS13335) www.pern.dk: 104.21.77.4 172.67.202.195 2606:4700:3031::ac43:cac3 2606:4700:3037::6815:4d04 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

179ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

85ms

Field	Value
Serial	2417587339
Primary NS (MNAME)	alexa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 21:44:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-07-29
Expires	2027-07-31 (283d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bettersuspension.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

107ms

122ms

109ms

AAAA

94ms

TXT

225ms

CAA

115ms

HTTPS

130ms

TLSA

627ms

SOA

85ms

MTA-STS

135ms

DNSSEC

179ms

SRV

152ms

Total

2497ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 00:02:25 shown	2497ms	2 NS 2 A 7 MX	🔒 Secure
2026-10-14 21:28:08	827ms	2 NS 2 A 7 MX	🔒 Secure
2026-10-11 19:00:37	737ms	2 NS 2 A 7 MX	🔒 Secure
2026-10-09 13:10:27	1071ms	2 NS 2 A 7 MX	🔒 Secure
2026-10-08 11:56:51	1155ms	2 NS 2 A 7 MX	🔒 Secure
2026-10-06 04:50:52	1747ms	2 NS 2 A 7 MX	🔒 Secure
2026-10-02 04:27:20	1019ms	2 NS 2 A 7 MX	🔒 Secure
2026-10-01 04:16:36	920ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-23 17:57:30	986ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-19 23:13:57	2486ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-11 13:29:56	2174ms	2 NS 2 A 7 MX	🔒 Secure
2026-09-04 06:05:20	751ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-28 04:09:57	1187ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-20 07:10:19	2029ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-18 02:59:18	9806ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-15 06:19:02	2387ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-14 00:52:23	1868ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-12 02:08:02	9211ms	2 NS 2 A 7 MX	🔒 Secure
2026-08-09 20:55:23	9605ms	2 NS 2 A 7 MX	🔒 Secure
2026-07-23 16:08:14	2191ms	2 NS 2 A 7 MX	🔒 Secure
2026-07-21 20:00:25	10460ms	2 NS 2 A 7 MX	🔒 Secure
2026-07-20 07:38:40	2173ms	2 NS 2 A 7 MX	🔒 Secure
2026-07-14 21:53:39	3725ms	2 NS 2 A 7 MX	🔒 Secure
2026-07-08 20:29:43	2057ms	2 NS 2 A 7 MX	🔒 Secure
2026-07-07 03:39:14	1525ms	2 NS 2 A 7 MX	🔒 Secure