bjerglarsen.dk DNS records

🖥️ Nameservers2 records 25ms

Nameserver	IP addresses	PTR	ASN / ISP
nero.ns.cloudflare.com	108.162.195.28 162.159.44.28 172.64.35.28 2606:4700:58::a29f:2c1c 2803:f800:50::6ca2:c31c 2a06:98c1:50::ac40:231c	nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com nero.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
paloma.ns.cloudflare.com	108.162.194.168 162.159.38.168 172.64.34.168 2606:4700:50::a29f:26a8 2803:f800:50::6ca2:c2a8 2a06:98c1:50::ac40:22a8	paloma.ns.cloudflare.com paloma.ns.cloudflare.com paloma.ns.cloudflare.com paloma.ns.cloudflare.com paloma.ns.cloudflare.com paloma.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.39.77	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.200	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 25ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:274d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:8fc8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.39.77,172.67.143.200 ech=AEX+DQBBRwAgACDPbTCWcV+McLVVNspbOGWAbzzTs7tbSKf0Ltkd1UPwPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:274d,2606:4700:3035::ac43:8fc8

📝 TXT Records

📝

No TXT records found

✉️ 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.bjerglarsen.dk	COAW4qG3CN_vwBjgtFIefohzPl2t1EBrUpWgPH5qnmA
TXT	_acme-challenge.bjerglarsen.dk	dCVMLvMmvPSkfgNw3LiqBBIEeLfcpbfVz0fU5Sm6xjo

🔗 TLSA / DANE

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

🔐 DNSSEC117ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413672204
Primary NS (MNAME)	nero.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

46ms

MX

26ms

AAAA

25ms

TXT

134ms

CAA

22ms

HTTPS

34ms

TLSA

44ms

SOA

0ms

MTA-STS

51ms

DNSSEC

117ms

SRV

56ms

Total

622ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 02:11:22	622ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 15:43:35	10048ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 14:40:36	647ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 14:39:56	2557ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-30 22:23:45	854ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 09:25:41	612ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 05:46:01	1840ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 00:22:49	1217ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 23:01:20	1253ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 20:57:06	2200ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 14:44:01	2524ms	4 NS 1 A 1 MX	🔓 Insecure	View