sigaard.dk

📜 Historical scan 2026-06-19 08:20:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sigaard.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 December 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mailscan10.tn-hosting.dk, mailscan11.tn-hosting.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 190ms

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#

2 records 273ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mailscan10.tn-hosting.dk	81.161.97.147	mailscan10.tn-hosting.dk	AS198944 TN HOSTING ApS
10	3600s	mailscan11.tn-hosting.dk	81.161.97.150	mailscan11.tn-hosting.dk	AS198944 TN HOSTING ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 2184ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	10	443	webmail.tn-hosting.dk

📝 TXT Records#

1 records 1010ms

TXT Record
v=spf1 include:tn-hosting.dk -all

✉️ SPF#

Policy	Record (sigaard.dk)
-all (hard fail)	v=spf1 include:tn-hosting.dk -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 2026-10-09 20:24:54

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves sigaard.dk: no address www.sigaard.dk: 46.30.211.38 (AS51468) (all like this)
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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

661ms

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

🏷️ SOA#

196ms

Field	Value
Serial	2026032401
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 2026-10-20 14:09:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-12-08
Expires	2026-12-31 (71d)

📋 WHOIS#

⏱️ Lookup Timing#

190ms

172ms

273ms

AAAA

164ms

TXT

1010ms

CAA

147ms

HTTPS

199ms

TLSA

1221ms

SOA

196ms

MTA-STS

292ms

DNSSEC

661ms

SRV

2184ms

Total

7072ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 04:48:34	465ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-24 07:38:59	543ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-26 16:41:30	608ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-03 22:29:00	17759ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-26 14:21:03	1779ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-19 08:20:44 shown	7072ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-17 20:39:47	523ms	2 NS 0 A 2 MX	🔒 Secure