birkestroem.dk DNS records

🖥️ Nameservers2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
armando.ns.cloudflare.com	108.162.195.225 162.159.44.225 172.64.35.225 2606:4700:58::a29f:2ce1 2803:f800:50::6ca2:c3e1 2a06:98c1:50::ac40:23e1	armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gloria.ns.cloudflare.com	108.162.194.16 162.159.38.16 172.64.34.16 2606:4700:50::a29f:2610 2803:f800:50::6ca2:c210 2a06:98c1:50::ac40:2210	gloria.ns.cloudflare.com gloria.ns.cloudflare.com gloria.ns.cloudflare.com gloria.ns.cloudflare.com gloria.ns.cloudflare.com gloria.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.211.121.35	300s	—	AS14061	DigitalOcean, LLC	198.211.96.0/19	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail-v7m2k.bluebit.dk	188.245.55.189 2a01:4f8:c012:c4dd::1	mail-v7m2k.bluebit.dk mail-v7m2k.bluebit.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 417ms

TXT Record
google-site-verification=a6fobmBNzeluvMZR4JxMazsKdIgv3qy9q2Jo29Jjwcs
v=spf1 include:_spf.bluebit.dk ~all

✉️ SPF

Policy	Record (birkestroem.dk)
~all (soft fail)	v=spf1 include:_spf.bluebit.dk ~all

📨 DMARC

Policy	Record (_dmarc.birkestroem.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@bluebit.dk; sp=none; aspf=r;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@bluebit.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.birkestroem.dk	FrFXwkvoEBzw1lodL4oMMXRT5j_6W8eycomfESm42Yc
TXT	_acme-challenge.birkestroem.dk	YbayXlOpgUrKxbcjMUFz0WJegbWYUZFhN5uSXSvGVBw

🔗 TLSA / DANE

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

🔐 DNSSEC77ms

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	2413561701
Primary NS (MNAME)	armando.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

56ms

A

56ms

MX

64ms

AAAA

69ms

TXT

417ms

CAA

72ms

HTTPS

62ms

TLSA

137ms

SOA

0ms

MTA-STS

95ms

DNSSEC

77ms

SRV

113ms

Total

1178ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:08:19	1178ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-30 04:29:07	2449ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 15:43:46	1099ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 19:01:33	9822ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 19:53:41	16846ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 07:04:32	1480ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 22:59:34	1490ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 21:28:57	1163ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 19:00:05	2118ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 04:47:42	1060ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 14:48:39	465ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 14:40:41	630ms	2 NS 1 A 1 MX	🔓 Insecure	View