3kbolig.dk DNS records

🖥️ Nameservers5 records 12ms

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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.138.100	3600s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records3 records 25ms

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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 729ms

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

✉️ SPF

Policy	Record (3kbolig.dk)
-all (hard fail)	v=spf1 mx include:spf.gigahost.dk -all

📨 DMARC

Policy	Record (_dmarc.3kbolig.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)

🔐 DNSSEC430ms

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

🏷️ SOA16ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@3kbolig.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

12ms

A

50ms

MX

25ms

AAAA

41ms

TXT

729ms

CAA

5014ms

HTTPS

216ms

TLSA

573ms

SOA

16ms

MTA-STS

10ms

DNSSEC

430ms

SRV

0ms

Total

9043ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 09:42:01	9043ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 06:22:51	660ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 22:56:12	3517ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 04:23:32	8957ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-09 06:56:15	10058ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-01 18:53:02	1855ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 17:00:23	8846ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 02:21:37	1188ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-10 17:39:52	2713ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 06:36:35	817ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 11:48:52	879ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 21:03:36	1688ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-21 16:56:12	1063ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 10:50:33	699ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-18 08:46:03	851ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 12:41:19	696ms	5 NS 1 A 3 MX	🔓 Insecure	View