bthrane.dk

Records from scan: 2026-09-19 21:37:04 · 985ms total · last checked 2026-10-16 10:38 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bthrane.dk is a .dk domain served by 2 nameservers (ns1.cb.dk, ns2.cb.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.mailfilter.mailoption.dk, mx2.mailfilter.mailoption.dk and 1 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.cb.dk	193.104.202.25	ext202-25.cph1.sit.dk	AS50346 It Forum Gruppen A/s
ns2.cb.dk	193.104.202.26	ext202-26.cph1.sit.dk	AS50346 It Forum Gruppen A/s

🌍 A Records#

🌍

No A records found

📧 MX Records#

3 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.mailfilter.mailoption.dk	89.104.206.4	recursor41.electric.net	AS16509 Amazon.com, Inc.
20	3600s	mx2.mailfilter.mailoption.dk	192.162.217.4	jason-test.vipre-europe.co.uk	—
30	3600s	mx3.mailfilter.mailoption.dk	89.104.206.4	recursor41.electric.net	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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

🧩 Web & zone#

checked 2026-10-12 03:22:26

www CNAME	cbweb3.cb.dk (all on cb.dk) → 194.60.243.7 (AS42876)
www vs bare domain	Only www resolves bthrane.dk: no address www.bthrane.dk: 194.60.243.7 (AS42876) (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2018022807
Primary NS (MNAME)	ns1.cb.dk
Responsible (RNAME)	hostmaster@cb.dk
Refresh	14400s
Retry	7200s
Expire	2419200s
Minimum (neg-cache TTL)	7200s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

39ms

AAAA

43ms

TXT

177ms

CAA

36ms

HTTPS

52ms

TLSA

113ms

SOA

0ms

MTA-STS

61ms

DNSSEC

80ms

SRV

65ms

Total

985ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-19 21:37:04 shown	985ms	2 NS 0 A 3 MX	🔓 Insecure
2026-08-26 17:27:10	802ms	2 NS 0 A 3 MX	🔓 Insecure
2026-07-01 08:09:40	819ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-22 16:48:51	864ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-22 10:10:26	651ms	2 NS 0 A 3 MX	❓ Unknown
2026-06-20 15:04:26	3132ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-16 17:43:51	1740ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-16 17:37:10	2018ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-16 17:30:50	589ms	2 NS 0 A 3 MX	🔓 Insecure