btalk.dk

📜 Historical scan 2026-08-14 01:45:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

btalk.dk is a .dk domain served by 2 nameservers (arnold.ns.cloudflare.com, lara.ns.cloudflare.com). It was registered on 5 June 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.33.4.172 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mail.btalk.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
arnold.ns.cloudflare.com	108.162.193.69 172.64.33.69 173.245.59.69 2606:4700:58::adf5:3b45 2803:f800:50::6ca2:c145 2a06:98c1:50::ac40:2145	arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lara.ns.cloudflare.com	108.162.192.128 172.64.32.128 173.245.58.128 2606:4700:50::adf5:3a80 2803:f800:50::6ca2:c080 2a06:98c1:50::ac40:2080	lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.33.4.172	300s	77.33.4.172.dhcp.fibianet.dk	AS44869	FIBIA P/S	77.33.0.0/16	🇩🇰 Denmark	Ebeltoft

📧 MX Records#

1 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	300s	mail.btalk.dk	77.33.4.172	77.33.4.172.dhcp.fibianet.dk	AS44869 FIBIA P/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	btalk.dk → 77.33.4.172
🔶 Autoconfig	btalk.dk → 77.33.4.172

🔷 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#

latest probe, not this scan · checked 2026-10-15 23:34:39

www CNAME	btalk.dk (all on btalk.dk) → 77.33.4.172 (AS44869)
www vs bare domain	Same network btalk.dk: 77.33.4.172 (AS44869) www.btalk.dk: 77.33.4.172 (AS44869)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.btalk.dk	c64zFlM76IG9s9ilnoGf3ufksYZ9OPus3GW17pOhcQc
TXT	_acme-challenge.btalk.dk	soxWLsUN1fYCsBC_1Uu8zEEs9x5kQZ9T-tXIvYEvf3w

🔗 TLSA / DANE#

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

🔐 DNSSEC#

170ms

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	2412142231
Primary NS (MNAME)	arnold.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 20:06:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-06-05
Expires	2027-06-30 (256d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

45ms

68ms

78ms

AAAA

72ms

TXT

247ms

CAA

66ms

HTTPS

66ms

TLSA

495ms

SOA

0ms

MTA-STS

103ms

DNSSEC

170ms

SRV

78ms

Total

1416ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 23:34:39	1290ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-12 20:31:25	1313ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 08:10:41	2378ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-01 13:44:49	1645ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 13:04:25	641ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 10:14:35	1386ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-16 04:02:41	2287ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-15 03:24:31	916ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-14 01:45:32 shown	1416ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 11:06:01	1022ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 02:31:08	2296ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 17:52:15	2741ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 17:40:33	1369ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 17:30:29	445ms	2 NS 1 A 1 MX	🔓 Insecure