rp-gruppen.dk DNS records

🖥️ Nameservers5 records 175ms

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
46.183.138.100	3600s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records3 records 187ms

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	rp-gruppen.dk → 46.183.138.100
🔶 Autoconfig	rp-gruppen.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 283ms

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

📝 TXT Records2 records 185ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.rp-gruppen.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.rp-gruppen.dk	rp-gruppen.dk

🔗 TLSA / DANE

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

🔐 DNSSEC95ms

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

📋 RegistrationWHOIS fetched 2026-07-02 11:54:19

Field	Value
Registrar	GIGAHOST ApS
Registered	2007-03-13
Expires	2027-03-31 (204d)

📋 WHOIS

⏱️ Lookup Timing

NS

175ms

A

25ms

MX

187ms

AAAA

51ms

TXT

185ms

CAA

278ms

HTTPS

49ms

TLSA

53ms

SOA

0ms

MTA-STS

41ms

DNSSEC

95ms

SRV

283ms

Total

718ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 23:04:22	718ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-09-01 08:02:17	928ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-28 01:27:44	763ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 07:38:29	8290ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 14:13:54	1176ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-10 05:10:51	3545ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-04 06:10:17	1129ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-24 01:58:09	1088ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 04:17:30	827ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-10 19:33:09	2308ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-08 14:28:23	25530ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-02 11:53:57	1106ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 17:19:43	832ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-21 01:00:59	1445ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 14:37:34	3001ms	5 NS 1 A 3 MX	🔓 Insecure	View