dtserver.dk

📜 Historical scan 2026-09-19 23:39:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dtserver.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.81.39.25 is hosted by Dstny BE N.V. (AS8368) in Denmark. Mail is handled by mail.dtserver.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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.81.39.25	3600s	mail.dtserver.dk	AS8368	Dstny BE N.V.	185.81.36.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.dtserver.dk	185.81.39.25	mail.dtserver.dk	AS8368 Dstny BE N.V.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 49ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.dtserver.dk

📝 TXT Records#

1 records 124ms

TXT Record
v=spf1 a mx ip4:185.81.39.25 mx:mail.dtserver.dk -all

✉️ SPF#

Policy	Record (dtserver.dk)
-all (hard fail)	v=spf1 a mx ip4:185.81.39.25 mx:mail.dtserver.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 2026-10-12 07:05:43

www	185.81.39.25 (AS8368) (address records, no CNAME)
www vs bare domain	Same network dtserver.dk: 185.81.39.25 (AS8368) www.dtserver.dk: 185.81.39.25 (AS8368)
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2023083001
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

33ms

29ms

39ms

AAAA

30ms

TXT

124ms

CAA

30ms

HTTPS

28ms

TLSA

173ms

SOA

0ms

MTA-STS

49ms

DNSSEC

69ms

SRV

49ms

Total

554ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:04:59	501ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 10:53:45	465ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 23:39:34 shown	554ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 07:17:32	798ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:51:24	819ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:55:09	449ms	2 NS 1 A 1 MX	🔒 Secure