3internet.dk DNS records

🖥️ Nameservers5 records 65ms

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 210ms

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 55ms

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	3internet.dk → 46.183.138.100
🔶 Autoconfig	3internet.dk → 46.183.138.100

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 337ms

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

📝 TXT Records2 records 256ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.3internet.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.3internet.dk	3internet.dk

🔗 TLSA / DANE

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

🔐 DNSSEC238ms

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@3internet.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-08-20 15:31:06

Field	Value
Registrar	GIGAHOST ApS
Registered	2024-07-23
Expires	2027-07-22 (323d)

📋 WHOIS

⏱️ Lookup Timing

NS

65ms

A

210ms

MX

55ms

AAAA

206ms

TXT

256ms

CAA

82ms

HTTPS

70ms

TLSA

101ms

SOA

0ms

MTA-STS

99ms

DNSSEC

238ms

SRV

337ms

Total

1097ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:38:16	1097ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 17:40:46	993ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 15:30:45	3229ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 07:42:48	1073ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 08:55:41	1703ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-02 06:19:33	8869ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 23:01:57	17033ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 21:26:13	1999ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 02:43:27	2559ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 10:15:33	6518ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 22:07:15	866ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 13:36:40	2061ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 15:50:32	921ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 04:53:33	1532ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 12:39:17	739ms	5 NS 1 A 3 MX	🔓 Insecure	View