bisling.dk

📜 Historical scan 2026-10-06 23:45:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bisling.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.bisling.dk. The zone is DNSSEC-signed and validates, 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 254ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 271ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.bisling.dk	212.18.224.18	resell5.manufrog.com	AS33182 HostDime.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	212.18.224.18
🔶 Autoconfig	212.18.224.18

🔷 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 2026-10-12 05:06:22

www	212.18.224.18 (AS33182) (address records, no CNAME)
www vs bare domain	Only www resolves bisling.dk: no address www.bisling.dk: 212.18.224.18 (AS33182) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

387ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

84ms

Field	Value
Serial	2026100601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 00:16:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-06-12
Expires	2027-06-30 (252d)

📋 WHOIS#

⏱️ Lookup Timing#

254ms

235ms

271ms

AAAA

215ms

TXT

582ms

CAA

260ms

HTTPS

252ms

TLSA

144ms

SOA

84ms

MTA-STS

307ms

DNSSEC

387ms

SRV

310ms

Total

2785ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 05:06:22	1624ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-08 17:44:58	1504ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-06 23:45:13 shown	2785ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-29 20:29:34	838ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-23 17:19:34	999ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-11 08:00:40	989ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-21 14:49:18	5241ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-02 01:16:11	1227ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-16 14:41:10	1079ms	2 NS 0 A 1 MX	🔒 Secure