casperhelenius.dk DNS records

🖥️ Nameservers5 records 29ms

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 31ms

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 182ms

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	casperhelenius.dk → 46.183.138.100
🔶 Autoconfig	casperhelenius.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 233ms

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

📝 TXT Records2 records 153ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.casperhelenius.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.casperhelenius.dk	casperhelenius.dk

🔗 TLSA / DANE

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

🔐 DNSSEC202ms

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

📋 RegistrationWHOIS fetched 2026-08-07 02:04:12

Field	Value
Registrar	GIGAHOST ApS
Registered	2011-08-29
Expires	2027-08-31 (358d)

📋 WHOIS

⏱️ Lookup Timing

NS

29ms

A

31ms

MX

182ms

AAAA

40ms

TXT

153ms

CAA

33ms

HTTPS

27ms

TLSA

40ms

SOA

0ms

MTA-STS

186ms

DNSSEC

202ms

SRV

233ms

Total

617ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 17:01:18	617ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 12:11:09	772ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-25 01:33:41	1044ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 21:36:08	1120ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 15:11:34	3484ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 01:56:44	2849ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-05 09:59:19	1914ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 08:15:40	9880ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 05:09:29	9978ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-12 13:06:42	1462ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 14:39:14	885ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 18:56:01	961ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-18 20:32:44	3577ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 19:48:33	552ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 19:40:12	831ms	5 NS 1 A 3 MX	🔓 Insecure	View