rgfn.dk DNS records

🖥️ Nameservers5 records 202ms

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 62ms

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 274ms

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	rgfn.dk → 46.183.138.100
🔶 Autoconfig	rgfn.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 1215ms

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

📝 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.rgfn.dk	rgfn.dk

🔗 TLSA / DANE

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

🔐 DNSSEC9086ms

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

📋 RegistrationWHOIS fetched 2026-06-19 04:19:22

Field	Value
Registrar	GIGAHOST ApS
Registered	2025-09-05
Expires	2026-09-04 (2d)

📋 WHOIS

⏱️ Lookup Timing

NS

202ms

A

62ms

MX

274ms

AAAA

203ms

TXT

425ms

CAA

202ms

HTTPS

187ms

TLSA

114ms

SOA

0ms

MTA-STS

203ms

DNSSEC

9086ms

SRV

1215ms

Total

9760ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:13:26	9760ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 18:02:16	806ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 06:01:40	6558ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-16 02:16:55	5289ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 17:45:17	9314ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 20:29:45	2770ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-01 17:38:48	1554ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-24 01:35:03	1400ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 13:49:16	9859ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-11 05:10:37	2186ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 17:46:05	9999ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-01 18:40:41	1103ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 04:17:42	1861ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 13:36:48	3323ms	5 NS 1 A 3 MX	🔓 Insecure	View