it5.dk

📜 Historical scan 2026-10-08 15:28:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

it5.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 1 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

3 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 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#

📝

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 2026-10-16 10:48:05

www	94.231.103.141 (AS48854) (address records, no CNAME)
www vs bare domain	Same network it5.dk: 94.231.103.141 (AS48854) www.it5.dk: 94.231.103.141 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

38ms

Field	Value
Serial	2026100300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 15:55:35

Field	Value
Registrar	Simply.com A/S
Registered	2025-10-01
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

30ms

AAAA

32ms

TXT

109ms

CAA

31ms

HTTPS

32ms

TLSA

22ms

SOA

38ms

MTA-STS

38ms

DNSSEC

56ms

SRV

47ms

Total

264ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 10:48:05	505ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-08 15:28:58 shown	264ms	3 NS 0 A 0 MX	🔒 Secure
2026-10-08 09:08:08	273ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 09:07:24	470ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 23:15:26	207ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 23:10:45	98ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 23:09:57	242ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 23:09:00	151ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 23:08:41	1043ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 23:06:14	9945ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-29 22:46:18	542ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-28 08:03:58	636ms	3 NS 1 A 2 MX	🔒 Secure
2026-09-08 23:05:22	681ms	3 NS 1 A 2 MX	🔒 Secure
2026-08-10 16:21:56	1397ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-17 12:59:22	831ms	3 NS 1 A 2 MX	🔒 Secure