kcrv.dk DNS records

🖥️ Nameservers5 records 179ms

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 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.208.56.61	3600s	80.208.56.61.static.fibianet.dk	AS44869	FIBIA P/S	80.208.0.0/17	🇩🇰 Denmark	Silkeborg

📧 MX Records3 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	3600s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	3600s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	kcrv.dk → 80.208.56.61
🔶 Autoconfig	kcrv.dk → 80.208.56.61

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 227ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.dk

📝 TXT Records2 records 357ms

TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all

✉️ SPF

Policy	Record (kcrv.dk)
-all (hard fail)	v=spf1 mx include:spf.gigahost.dk -all

📨 DMARC

Policy	Record (_dmarc.kcrv.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.kcrv.dk	kcrv.dk

🔗 TLSA / DANE

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

🔐 DNSSEC101ms

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	2026090301
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@kcrv.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

179ms

A

25ms

MX

32ms

AAAA

42ms

TXT

357ms

CAA

32ms

HTTPS

178ms

TLSA

55ms

SOA

0ms

MTA-STS

188ms

DNSSEC

101ms

SRV

227ms

Total

1002ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 21:29:56	1002ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-28 01:21:31	2562ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 01:00:30	908ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 15:42:47	1621ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 02:21:52	2763ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 08:55:30	957ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-31 00:12:20	2607ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 22:57:21	1282ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 10:38:51	973ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 06:06:14	1449ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 12:13:26	6168ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 16:55:21	1033ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 11:40:46	849ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 02:58:55	6739ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 23:57:36	902ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 06:33:12	926ms	5 NS 1 A 3 MX	🔓 Insecure	View