birtelaursen.dk DNS records

🖥️ Nameservers2 records 85ms

Nameserver	IP addresses	PTR	ASN / ISP
ray.ns.cloudflare.com	108.162.193.138 172.64.33.138 173.245.59.138 2606:4700:58::adf5:3b8a 2803:f800:50::6ca2:c18a 2a06:98c1:50::ac40:218a	ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sue.ns.cloudflare.com	108.162.192.145 172.64.32.145 173.245.58.145 2606:4700:50::adf5:3a91 2803:f800:50::6ca2:c091 2a06:98c1:50::ac40:2091	sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 91ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.157	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.83	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	amsr201.websitehostserver.net	107.6.136.42	amsr201.websitehostserver.net	AS32475 Internap Holding LLC

🔷 AAAA Records (IPv6)2 records 102ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:cf53	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:559d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 114ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.157,172.67.207.83 ech=AEX+DQBBbAAgACBwLb+69YtcBuhaCfpecljtwG/+b3Y7tDyOH9PSpiBnOwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:cf53,2606:4700:3037::6815:559d

📝 TXT Records1 records 333ms

TXT Record
v=spf1 a mx ip4:107.6.136.42 ?all

✉️ SPF

Policy	Record (birtelaursen.dk)
?all (neutral)	v=spf1 a mx ip4:107.6.136.42 ?all

📨 DMARC

Policy	Record (_dmarc.birtelaursen.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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.birtelaursen.dk	-s_gj57nEC048da2GoxzNxK0Q7QhNLwTh60mfpdTG3s
TXT	_acme-challenge.birtelaursen.dk	af3h1Xtuug2EePLzWYUsEb7L95kf06gJLrfzkik_5uw

🔗 TLSA / DANE

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

🔐 DNSSEC9143ms

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

🏷️ SOA0ms

Field	Value
Serial	2412531427
Primary NS (MNAME)	ray.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

85ms

A

91ms

MX

72ms

AAAA

102ms

TXT

333ms

CAA

89ms

HTTPS

114ms

TLSA

115ms

SOA

0ms

MTA-STS

119ms

DNSSEC

9143ms

SRV

129ms

Total

9968ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:46:24	9968ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 20:03:58	1118ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-19 10:05:43	6088ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-18 10:03:04	3092ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-08 15:36:53	1334ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-02 08:01:10	2183ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-16 02:22:11	10773ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-26 00:25:13	4699ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 13:39:36	1004ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 14:46:30	494ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 14:41:41	442ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 14:41:06	850ms	2 NS 2 A 1 MX	🔓 Insecure	View