birkeroedbc.dk

📜 Historical scan 2026-09-11 03:57:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birkeroedbc.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, kiki.ns.cloudflare.com). It was registered on 26 July 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.60.160 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
duke.ns.cloudflare.com	108.162.193.110 172.64.33.110 173.245.59.110 2606:4700:58::adf5:3b6e 2803:f800:50::6ca2:c16e 2a06:98c1:50::ac40:216e	duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kiki.ns.cloudflare.com	108.162.192.180 172.64.32.180 173.245.58.180 2606:4700:50::adf5:3ab4 2803:f800:50::6ca2:c0b4 2a06:98c1:50::ac40:20b4	kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.60.160	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.198.6	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 83ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c606	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:3ca0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 57ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.60.160,172.67.198.6 ech=AEX+DQBBqgAgACCtxKWwvgiPsdbVi30/4lSs8cQ/5WTDZESoPm+sBMcgTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c606,2606:4700:3035::6815:3ca0

📝 TXT Records#

1 records 206ms

TXT Record
v=spf1 mx a ip4:84.19.174.8 ~all

✉️ SPF#

Policy	Record (birkeroedbc.dk)
~all (soft fail)	v=spf1 mx a ip4:84.19.174.8 ~all

📨 DMARC#

Policy	Record (_dmarc.birkeroedbc.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@zakobo.dk; ruf=mailto:dmarc@zakobo.dk; fo=0:1:d:s; adkim=s; aspf=s; rf=afrf:iodef

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 07:08:39

www	104.21.60.160 172.67.198.6 2606:4700:3031::ac43:c606 2606:4700:3035::6815:3ca0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network birkeroedbc.dk: 104.21.60.160 172.67.198.6 2606:4700:3031::ac43:c606 2606:4700:3035::6815:3ca0 (AS13335) www.birkeroedbc.dk: 104.21.60.160 172.67.198.6 2606:4700:3031::ac43:c606 2606:4700:3035::6815:3ca0 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

179ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414338357
Primary NS (MNAME)	duke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 08:05:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-07-26
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

67ms

93ms

AAAA

83ms

TXT

206ms

CAA

47ms

HTTPS

57ms

TLSA

520ms

SOA

0ms

MTA-STS

98ms

DNSSEC

179ms

SRV

102ms

Total

2328ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 07:05:22	2011ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 03:57:03 shown	2328ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 13:23:58	10194ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 18:12:47	785ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 12:22:17	850ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-14 22:17:28	769ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 06:43:16	502ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 14:40:53	342ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 14:40:42	519ms	2 NS 2 A 0 MX	🔓 Insecure