sardoc.dk

📜 Historical scan 2026-06-17 20:10:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sardoc.dk is a .dk domain served by 2 nameservers (ns1.dnshotel.dk, ns2.dnshotel.dk). It was registered on 9 June 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.83.125 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by sardoc.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 175ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnshotel.dk	2a01:4f8:1c17:4999::2 88.99.120.238	ns1.dnshotel.dk ns1.dnshotel.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.dnshotel.dk	2a01:4f8:c0c:4051::2 94.130.170.39	ns2.dnshotel.dk ns2.dnshotel.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 93ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.83.125	—	re03.azehosting.net	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 140ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	sardoc.dk	2a01:4f8:2200:4382::2 49.12.83.125	re03.azehosting.net re03.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 92ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2200:4382::2	—	re03.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 319ms

TXT Record
v=spf1 +a +mx +ip4:94.130.64.37 +ip4:94.130.48.100 +include:spf.azehosting.net ~all

✉️ SPF#

Policy	Record (sardoc.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:94.130.64.37 +ip4:94.130.48.100 +include:spf.azehosting.net ~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 2026-10-08 13:02:30

www CNAME	sardoc.dk (all on sardoc.dk) → 49.12.83.125 2a01:4f8:2200:4382::2 (AS24940)
www vs bare domain	Same network sardoc.dk: 49.12.83.125 2a01:4f8:2200:4382::2 (AS24940) www.sardoc.dk: 49.12.83.125 2a01:4f8:2200:4382::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

182ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

84ms

Field	Value
Serial	2026043001
Primary NS (MNAME)	ns1.dnshotel.dk
Responsible (RNAME)	michael@friistvede.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-05 13:26:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-06-09
Expires	2027-07-31 (284d)

📋 WHOIS#

⏱️ Lookup Timing#

175ms

93ms

140ms

AAAA

92ms

TXT

319ms

CAA

92ms

HTTPS

198ms

TLSA

78ms

SOA

84ms

MTA-STS

81ms

DNSSEC

182ms

SRV

133ms

Total

710ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 13:02:30	634ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 11:55:00	717ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-03 05:50:18	11832ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-31 03:58:54	596ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 13:22:13	4983ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 20:10:18 shown	710ms	2 NS 1 A 1 MX	🔓 Insecure