tjeknu.dk DNS records

🖥️ Nameservers3 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netsite.dk	185.224.16.200 2a0c:cc00:0:1648::53	ns1.netsite.dk ns1.netsite.dk	AS205206 Netsite A/S AS205206 Netsite A/S
ns2.netsite.eu	194.58.196.59 2a01:3f1:859::53	ns2.netsite.eu ns2.netsite.eu	AS8674 Netnod AB AS8674 Netnod AB
ns3.netsite.se	185.42.137.115 2a01:3f0:400::59	ns3.netsite.se ns3.netsite.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.224.18.200	3600s	parked.netsite.host	AS205206	Netsite A/S	185.224.16.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 144ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (tjeknu.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.tjeknu.dk)
p=reject	v=DMARC1; p=reject

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC109ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.netsite.dk
Responsible (RNAME)	hostmaster@netsite.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

36ms

MX

38ms

AAAA

41ms

TXT

144ms

CAA

37ms

HTTPS

46ms

TLSA

53ms

SOA

0ms

MTA-STS

64ms

DNSSEC

109ms

SRV

57ms

Total

476ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:13:43	476ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 17:03:50	527ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 02:34:07	1070ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 21:53:28	2986ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 10:26:17	718ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 01:04:43	1387ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 22:13:28	718ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-05 20:15:03	1134ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-01 14:22:47	595ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 15:02:06	715ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 04:28:30	710ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 17:40:33	9751ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 17:35:29	8652ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 17:05:53	16589ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 16:38:07	751ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 15:44:51	778ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 14:29:25	796ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 14:01:37	673ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 10:05:27	2690ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 06:37:41	9757ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 04:53:13	2883ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 23:29:02	757ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 10:02:22	708ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-12 10:35:21	721ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-10 21:41:12	835ms	1 NS 0 A 0 MX	❓ Unknown	View