itsik.dk

Records from scan: 2026-10-14 21:46:51  ·  660ms total  ·  last checked 2026-10-15 21:56 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

itsik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.38.84.65 is hosted by FSKNET-DK Forskningsnettet - Danish network for Research and Education (AS1835) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   29ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.38.84.65 3600s redirector.ait.dtu.dk AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education 192.38.0.0/17 🇩🇰 Denmark Brønshøj

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoversite-parking.ait.dtu.dk → 192.38.84.56
🔶 Autoconfigsite-parking.ait.dtu.dk → 192.38.84.56

🔷 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#

checked 2026-10-14 21:46:51
www CNAMEsite-parking.ait.dtu.dk (all on dtu.dk)
www vs bare domainSame network
itsik.dk: 192.38.84.65 (AS1835)
www.itsik.dk: 192.38.84.56 (AS1835)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.itsik.dk site-parking.ait.dtu.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

33ms
FieldValue
Serial2026101401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-09 08:33:20
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1998-01-02
Expires2027-03-31 (165d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
29ms
A
30ms
MX
32ms
AAAA
37ms
TXT
143ms
CAA
38ms
HTTPS
40ms
TLSA
47ms
SOA
33ms
MTA-STS
74ms
DNSSEC
104ms
SRV
61ms
Total
660ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 21:46:51 shown 660ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-09 08:07:10 1818ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-08 08:05:07 645ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 01:55:44 819ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-08 11:30:33 6607ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 14:31:45 1048ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-26 07:20:24 4914ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 11:47:58 811ms 2 NS 1 A 4 MX 🔒 Secure
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