agerboek.dk DNS records

🖥️ Nameservers2 records 99ms

Nameserver	IP addresses	PTR	ASN / ISP
lakas.ns.cloudflare.com	108.162.193.194 172.64.33.194 173.245.59.194 2606:4700:58::adf5:3bc2 2803:f800:50::6ca2:c1c2 2a06:98c1:50::ac40:21c2	lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
laura.ns.cloudflare.com	108.162.192.183 172.64.32.183 173.245.58.183 2606:4700:50::adf5:3ab7 2803:f800:50::6ca2:c0b7 2a06:98c1:50::ac40:20b7	laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.211	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.152.86	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)2 records 96ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:9856	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:1d3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 72ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.211,172.67.152.86 ech=AEX+DQBBOwAgACD+m/Qfo1jU0aqvMNakkb9kSsvoFMkgD7zHmn/7Mi4mJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9856,2606:4700:3034::6815:1d3

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.agerboek.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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)

🔐 DNSSEC193ms

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

🏷️ SOA0ms

Field	Value
Serial	2413386445
Primary NS (MNAME)	lakas.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

99ms

A

64ms

MX

78ms

AAAA

96ms

TXT

265ms

CAA

92ms

HTTPS

72ms

TLSA

96ms

SOA

0ms

MTA-STS

111ms

DNSSEC

193ms

SRV

127ms

Total

983ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 22:06:52	983ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-25 08:03:48	1280ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-23 11:41:29	986ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-06 22:20:44	899ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-26 04:40:09	25274ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-06 12:43:36	4007ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-30 12:09:42	706ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-24 16:50:18	911ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 14:55:46	1008ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 02:33:34	383ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 02:19:10	1462ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 12:53:01	1254ms	2 NS 2 A 0 MX	🔒 Secure	View