sdms.dk

📜 Historical scan 2026-06-18 05:14:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sdms.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 28 September 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, publishes a 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 102ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	—	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 303ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (sdms.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.sdms.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6981b072c62b6@dmarc-dk.centerasecurity.com

📬 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 2026-10-25 15:11:05

www	93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domain	Same network sdms.dk: 93.191.155.240 (AS48854) www.sdms.dk: 93.191.155.240 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

44ms

Field	Value
Serial	2026030401
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 08:22:08

Field	Value
Registrar	DANDOMAIN A/S
Registered	2006-09-28
Expires	2030-09-30 (1435d)

📋 WHOIS#

⏱️ Lookup Timing#

102ms

98ms

42ms

AAAA

42ms

TXT

303ms

CAA

94ms

HTTPS

64ms

TLSA

48ms

SOA

44ms

MTA-STS

105ms

DNSSEC

120ms

SRV

137ms

Total

591ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 15:11:05	324ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-01 02:46:26	374ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-27 08:09:36	453ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-25 07:16:39	1796ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 19:10:24	1177ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:14:14 shown	591ms	2 NS 1 A 0 MX	🔒 Secure