hicsum.dk

📜 Historical scan 2026-06-20 09:02:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hicsum.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 9 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.12 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed but currently fails validation, 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 95ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.12	3600s	lb1.builder.nu	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	212.237.249.12
🔶 Autoconfig	212.237.249.12

🔷 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 2026-10-18 13:31:09

www	212.237.249.12 (AS48854) (address records, no CNAME)
www vs bare domain	Same network hicsum.dk: 212.237.249.12 (AS48854) www.hicsum.dk: 212.237.249.12 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-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#

83ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: insecurity proof failed

🏷️ SOA#

50ms

Field	Value
Serial	2025041401
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-20 14:40:53

Field	Value
Registrar	DANDOMAIN A/S
Registered	2017-08-09
Expires	2027-08-31 (313d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

31ms

95ms

39ms

AAAA

43ms

TXT

151ms

CAA

38ms

HTTPS

28ms

TLSA

35ms

SOA

50ms

MTA-STS

43ms

DNSSEC

83ms

SRV

89ms

Total

362ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 18:26:51	341ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-25 16:33:48	432ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-25 06:40:59	1548ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 12:44:54	514ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-20 09:02:59 shown	362ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-20 07:20:26	576ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-20 05:21:31	802ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 11:25:36	513ms	2 NS 1 A 0 MX	🔒 Secure