rastech.dk DNS records

🖥️ Nameservers5 records 191ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.214	3600s	214.giga-ptr.232.116.217.in-addr.arpa web14.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records3 records 48ms

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	rastech.dk → 217.116.232.214
🔶 Autoconfig	rastech.dk → 217.116.232.214

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 220ms

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

📝 TXT Records2 records 299ms

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

✉️ SPF

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

📨 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.rastech.dk	rastech.dk

🔗 TLSA / DANE

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

🔐 DNSSEC298ms

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@rastech.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

191ms

A

29ms

MX

48ms

AAAA

48ms

TXT

299ms

CAA

28ms

HTTPS

55ms

TLSA

61ms

SOA

0ms

MTA-STS

195ms

DNSSEC

298ms

SRV

220ms

Total

919ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:37:20	919ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 23:55:05	2376ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 11:44:52	3343ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 20:30:41	1705ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-03 17:19:39	1274ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 15:13:48	9859ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 19:19:31	992ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 02:08:41	1483ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 12:17:57	1236ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 05:49:36	960ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-23 03:17:15	823ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 19:47:18	1574ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 21:56:47	811ms	5 NS 1 A 3 MX	🔓 Insecure	View