acrux.dk DNS records

🖥️ Nameservers5 records 37ms

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 191ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.186.169.203	3600s	—	AS47292	Sentia Denmark A/S	89.186.168.0/23	🇩🇰 Denmark	Valby

📧 MX Records3 records 52ms

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	acrux.dk → 89.186.169.203
🔶 Autoconfig	acrux.dk → 89.186.169.203

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 311ms

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

📝 TXT Records2 records 360ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.acrux.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.acrux.dk	acrux.dk

🔗 TLSA / DANE

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

🔐 DNSSEC209ms

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@acrux.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

37ms

A

191ms

MX

52ms

AAAA

191ms

TXT

360ms

CAA

173ms

HTTPS

33ms

TLSA

88ms

SOA

0ms

MTA-STS

199ms

DNSSEC

209ms

SRV

311ms

Total

972ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:48:06	972ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 22:38:42	2474ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-15 16:26:27	15756ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 16:16:51	3102ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 06:24:26	1239ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-30 19:38:58	936ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 06:33:24	8853ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 12:41:20	1505ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 02:10:03	1904ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 15:10:14	5277ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 02:30:57	878ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-21 14:27:21	624ms	5 NS 1 A 3 MX	⚠️ Bogus	View
2026-06-19 08:53:47	1310ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 13:18:15	744ms	5 NS 1 A 3 MX	🔓 Insecure	View