siku.dk

📜 Historical scan 2026-06-20 20:35:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

siku.dk is a .dk domain served by 2 nameservers (ns1.netgiganten.dk, ns2.netgiganten.dk). It was registered on 7 April 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.29 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by siku.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 186ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netgiganten.dk	195.242.130.5 2001:67c:564:eeee::11	ns1.netgiganten.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.netgiganten.dk	2a00:1b18:2:3:4::2 62.69.152.38	— 38.34-46.152.69.62.in-addr.arpa	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 168ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.29	14400s	ng.netgiganten.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 260ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	siku.dk	195.242.130.29	ng.netgiganten.dk	AS62121 Christian Ebsen ApS

🔷 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 2026-10-08 07:21:17

www CNAME	siku.dk (all on siku.dk) → 195.242.130.29 (AS62121)
www vs bare domain	Same network siku.dk: 195.242.130.29 (AS62121) www.siku.dk: 195.242.130.29 (AS62121)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

412ms

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

🏷️ SOA#

209ms

Field	Value
Serial	2024050801
Primary NS (MNAME)	ns1.netgiganten.dk
Responsible (RNAME)	monitor@netgiganten.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-12 05:21:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-04-07
Expires	2027-04-30 (193d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
netbutikker.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

186ms

168ms

260ms

AAAA

145ms

TXT

561ms

CAA

274ms

HTTPS

265ms

TLSA

173ms

SOA

209ms

MTA-STS

326ms

DNSSEC

412ms

SRV

308ms

Total

1682ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 03:46:10	354ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 12:22:45	513ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 18:08:21	613ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 20:35:39 shown	1682ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:09:46	511ms	2 NS 1 A 1 MX	🔒 Secure