sydkraft.dk

📜 Historical scan 2026-09-27 16:42:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sydkraft.dk is a .dk domain served by 3 nameservers (ns1.dnsservers.dk, ns2.dnsservers.dk, ns3.dnsservers.dk). It was registered on 22 December 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by sydkraft.dk.s200a1.psmtp.com, sydkraft.dk.s200a2.psmtp.com and 2 more. The zone is not DNSSEC-signed, 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#

3 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsservers.dk	2001:1448:0:a800::53 217.30.38.181	authns1.ngdc.net dns1.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S
ns2.dnsservers.dk	2001:1448:0:a500::53 217.30.38.27	authns2.ngdc.net dns2.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S
ns3.dnsservers.dk	2001:1448:0:a600::53 217.30.38.30	— dns3.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

4 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	sydkraft.dk.s200a1.psmtp.com	—	—	—
20	3600s	sydkraft.dk.s200a2.psmtp.com	—	—	—
30	3600s	sydkraft.dk.s200b1.psmtp.com	—	—	—
40	3600s	sydkraft.dk.s200b2.psmtp.com	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 22:26:40

www CNAME	www.sydkraft.se (all on sydkraft.se) → 91.208.160.41 (AS42442)
www vs bare domain	Only www resolves sydkraft.dk: no address www.sydkraft.dk: 91.208.160.41 (AS42442) (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2025071605
Primary NS (MNAME)	ns2.dnsservers.dk
Responsible (RNAME)	admin@dnsservers.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-10 08:37:09

Field	Value
Registrar	InterNetX GmbH
Registered	1999-12-22
Expires	2026-12-31 (72d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

38ms

39ms

AAAA

46ms

TXT

227ms

CAA

691ms

HTTPS

50ms

TLSA

177ms

SOA

0ms

MTA-STS

94ms

DNSSEC

107ms

SRV

66ms

Total

1177ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:49:41	617ms	3 NS 0 A 4 MX	🔓 Insecure
2026-09-27 16:42:44 shown	1177ms	3 NS 0 A 4 MX	🔓 Insecure
2026-09-03 09:12:03	1605ms	3 NS 0 A 4 MX	🔓 Insecure
2026-08-26 09:30:06	2627ms	3 NS 0 A 4 MX	🔓 Insecure
2026-06-17 11:56:10	657ms	3 NS 0 A 4 MX	🔓 Insecure