birkenfeldt.dk

📜 Historical scan 2026-06-16 14:48:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birkenfeldt.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by birkenfeldt.dk. 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#

3 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns5.chosting.dk	—	—	—
ns6.chosting.dk	—	—	—
ns7.chosting.dk	—	—	—

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.113	—	server13.chosting.dk	AS21060	—	—	—	—

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	birkenfeldt.dk	178.20.216.113	server13.chosting.dk	AS21060 Atea A/S

🔷 AAAA Records (IPv6)#

1 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7cc0:101:ffff::1:11	—	—	AS21060	Atea A/S	2a01:7cc0:100:0:0:0:0:0/40	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 178ms

TXT Record
v=spf1 include:spf.chosting.dk include:spf.mandrillapp.com ?all

✉️ SPF#

Policy	Record (birkenfeldt.dk)
?all (neutral)	v=spf1 include:spf.chosting.dk include:spf.mandrillapp.com ?all

📨 DMARC#

Policy	Record (_dmarc.birkenfeldt.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 13:27:47

www CNAME	birkenfeldt.dk (all on birkenfeldt.dk) → 178.20.216.113 2a01:7cc0:101:ffff::1:11 (AS21060)
www vs bare domain	Same network birkenfeldt.dk: 178.20.216.113 2a01:7cc0:101:ffff::1:11 (AS21060) www.birkenfeldt.dk: 178.20.216.113 2a01:7cc0:101:ffff::1:11 (AS21060)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

256ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026052600
Primary NS (MNAME)	ns5.chosting.dk
Responsible (RNAME)	logs@chosting.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

31ms

34ms

44ms

AAAA

57ms

TXT

178ms

CAA

78ms

HTTPS

40ms

TLSA

82ms

SOA

33ms

MTA-STS

78ms

DNSSEC

256ms

SRV

0ms

Total

535ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 10:54:45	705ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-16 12:41:54	9687ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-12 10:40:00	777ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 07:29:17	656ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-10 22:42:15	799ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:48:22 shown	535ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:40:43	540ms	3 NS 1 A 1 MX	🔓 Insecure