kn-tagberegner.dk DNS records

🖥️ Nameservers5 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	ns1.gigahost.dk	AS47292 Sentia Denmark A/S
ns2.gigahost.dk	46.183.139.222	web22.gigahost.dk	AS47292 Sentia Denmark A/S
ns3.gigahost.dk	71.19.249.71	ns3.gigahost.dk	AS11831 eSecureData
ns4.gigahost.dk	51.79.215.130	ns4.gigahost.dk	AS16276 OVH SAS
ns5.gigahost.dk	77.74.192.83	ns5.gigahost.dk	AS42831 UK Dedicated Servers Limited

🌍 A Records1 records 174ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.13.123	3600s	s7.stom.dk	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	—

📧 MX Records2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.kn-tagberegner.dk	80.160.71.163	mail1.curanet.dk	AS3292 TDC Holding A/S
20	3600s	backup-mx.zitcom.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	kn-tagberegner.dk → 87.116.13.123
🔶 Autoconfig	kn-tagberegner.dk → 87.116.13.123

🔷 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.kn-tagberegner.dk	kn-tagberegner.dk

🔗 TLSA / DANE

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

🔐 DNSSEC263ms

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.gigahost.dk
Responsible (RNAME)	hostmaster@kn-tagberegner.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

174ms

MX

50ms

AAAA

178ms

TXT

358ms

CAA

193ms

HTTPS

35ms

TLSA

93ms

SOA

0ms

MTA-STS

51ms

DNSSEC

263ms

SRV

188ms

Total

1059ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:30:03	1059ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 04:10:25	7114ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-14 11:56:50	5498ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-07 13:08:57	2669ms	5 NS 1 A 2 MX	❓ Unknown	View
2026-08-01 10:52:05	1297ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 18:08:45	1278ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-17 05:27:06	10313ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-09 21:28:10	10133ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-05 05:32:23	7462ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-04 05:30:14	1222ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 17:34:24	3109ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 14:20:48	5046ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 18:02:12	1008ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-24 06:41:23	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 06:06:39	1019ms	5 NS 1 A 2 MX	🔓 Insecure	View