kontornu.dk

📜 Historical scan 2026-06-17 13:30:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kontornu.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 21 July 2026 (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#

2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S 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 2026-10-09 17:54:11

www	104.21.33.229 172.67.193.155 2606:4700:3030::6815:21e5 2606:4700:3034::ac43:c19b (AS13335) (address records, no CNAME)
www vs bare domain	Same network kontornu.dk: 104.21.33.229 172.67.193.155 2606:4700:3030::6815:21e5 2606:4700:3034::ac43:c19b (AS13335) www.kontornu.dk: 104.21.33.229 172.67.193.155 2606:4700:3030::6815:21e5 2606:4700:3034::ac43:c19b (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

221ms

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

🏷️ SOA#

72ms

Field	Value
Serial	2025062104
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 22:39:39

Field	Value
Registrar	Obsidian Digital A/S
Registered	2026-07-21
Expires	2027-07-20 (267d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

74ms

66ms

AAAA

57ms

TXT

283ms

CAA

83ms

HTTPS

88ms

TLSA

133ms

SOA

72ms

MTA-STS

172ms

DNSSEC

221ms

SRV

0ms

Total

1417ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 07:49:43	567ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-16 10:42:09	9959ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 09:21:00	1012ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-23 11:58:18	16761ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-22 11:16:50	9424ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 08:08:17	1838ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-19 22:16:27	16792ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-18 17:11:55	963ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-17 16:57:51	8821ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-10 16:56:50	740ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-09 01:37:08	16826ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-07 02:36:15	1160ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-05 21:27:35	1554ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-04 14:17:28	661ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-02 22:20:18	477ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-24 06:42:35	317ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 16:49:41	389ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:30:38 shown	1417ms	2 NS 0 A 0 MX	🔒 Secure