kalsign.dk

📜 Historical scan 2026-06-24 05:23:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kalsign.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.10.223.85 is hosted by Fiberby ApS (AS42541) in Denmark. Mail is handled by .. The zone is DNSSEC-signed but currently fails validation, 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 39ms

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#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.10.223.85	43200s	185-10-223-85.ip4.fiberby.net	AS42541	Fiberby ApS	185.10.220.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 358ms

TXT Record
google-site-verification=rshM8eJDkTSyi6M9S3dYHHb4pyRPJZMdA4NShnlOGPI
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (kalsign.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 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 2026-10-10 01:25:39

www	185.10.223.85 (AS42541) (address records, no CNAME)
www vs bare domain	Same network kalsign.dk: 185.10.223.85 (AS42541) www.kalsign.dk: 185.10.223.85 (AS42541)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

95ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'kalsign.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

120ms

Field	Value
Serial	2026052501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

40ms

39ms

AAAA

38ms

TXT

358ms

CAA

37ms

HTTPS

50ms

TLSA

125ms

SOA

120ms

MTA-STS

85ms

DNSSEC

95ms

SRV

234ms

Total

744ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 15:53:40	957ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 15:41:41	515ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 19:13:20	547ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 21:49:14	479ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 05:49:29	631ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 18:18:54	573ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 05:23:29 shown	744ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-23 03:57:17	2437ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 05:43:30	936ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 11:09:32	1702ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 16:25:36	5767ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:58:02	1895ms	2 NS 1 A 0 MX	🔒 Secure