hjernehackeren.dk DNS records

🖥️ Nameservers5 records 134ms

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 152ms

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 158ms

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	hjernehackeren.dk → 46.183.138.100
🔶 Autoconfig	hjernehackeren.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 346ms

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.hjernehackeren.dk	hjernehackeren.dk

🔗 TLSA / DANE

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

🔐 DNSSEC162ms

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@hjernehackeren.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

134ms

A

152ms

MX

158ms

AAAA

150ms

TXT

346ms

CAA

155ms

HTTPS

134ms

TLSA

70ms

SOA

0ms

MTA-STS

325ms

DNSSEC

162ms

SRV

346ms

Total

895ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-06 22:39:05	895ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-28 11:16:10	1180ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 23:21:34	663ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 06:43:08	4003ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 23:33:04	1120ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-09 23:08:24	1238ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-30 07:25:33	2117ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 04:00:41	1438ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 20:28:29	1256ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-10 02:21:08	1358ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-02 11:55:10	3003ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 05:10:31	824ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 13:44:10	847ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 03:58:37	2229ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 17:05:24	1538ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 06:39:22	1715ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 12:54:55	2499ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 12:35:08	255ms	0 NS 0 A 0 MX	❓ Unknown	View