linunet.dk DNS records

🖥️ Nameservers5 records 26ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.207	3600s	207.giga-ptr.232.116.217.in-addr.arpa web7.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records3 records 180ms

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	linunet.dk → 217.116.232.207
🔶 Autoconfig	linunet.dk → 217.116.232.207

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 207ms

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

📝 TXT Records2 records 298ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.linunet.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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.linunet.dk	linunet.dk

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

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@linunet.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

26ms

A

30ms

MX

180ms

AAAA

47ms

TXT

298ms

CAA

29ms

HTTPS

27ms

TLSA

40ms

SOA

0ms

MTA-STS

51ms

DNSSEC

98ms

SRV

207ms

Total

712ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:26:23	712ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 22:08:21	5592ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-15 11:37:20	3950ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-08 14:00:03	1107ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 03:01:57	1833ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 20:47:25	2907ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-12 04:26:16	987ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 15:35:10	8061ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-28 17:25:51	2282ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 05:17:41	972ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-18 13:37:19	1491ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 17:58:45	790ms	5 NS 1 A 3 MX	🔓 Insecure	View