pern.dk DNS records

🖥️ Nameservers2 records 25ms

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 Records2 records 50ms

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 Records7 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	173.194.221.27 2a00:1450:4010:c1e::1b	lm-in-f27.1e100.net lb-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4000:1025::1a	lcdels-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4013:813::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.178.211.27 2404:6800:4013:813::1a	lcbomp-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx5.googlemail.com	172.253.158.27 2404:6800:4008:c01::1b	so-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 45ms

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 Records1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.4,172.67.202.195 ech=AEX+DQBBzwAgACBTSB3apXixaEI71fZoMKUzij6ilRhhH7A4KRauzohfNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:cac3,2606:4700:3037::6815:4d04

📝 TXT Records2 records 151ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2413353783
Primary NS (MNAME)	alexa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

25ms

A

50ms

MX

57ms

AAAA

45ms

TXT

151ms

CAA

34ms

HTTPS

36ms

TLSA

119ms

SOA

0ms

MTA-STS

47ms

DNSSEC

108ms

SRV

71ms

Total

1187ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:09:57	1187ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-08-20 07:10:19	2029ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-08-18 02:59:18	9806ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-08-15 06:19:02	2387ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-08-14 00:52:23	1868ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-08-12 02:08:02	9211ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-08-09 20:55:23	9605ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-07-23 16:08:14	2191ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-07-21 20:00:25	10460ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-07-20 07:38:40	2173ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-07-14 21:53:39	3725ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-07-08 20:29:43	2057ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-07-07 03:39:14	1525ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-07-06 03:17:02	4607ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-07-01 21:54:56	3752ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-06-23 00:54:26	3395ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-06-20 15:48:50	4054ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-06-19 19:56:35	1033ms	2 NS 2 A 7 MX	🔒 Secure	View
2026-06-18 06:32:41	19275ms	0 NS 0 A 7 MX	🔒 Secure	View
2026-06-18 04:02:56	1363ms	2 NS 2 A 7 MX	🔒 Secure	View