superpost.dk DNS records

🖥️ Nameservers5 records 203ms

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 208ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.138.100	3599s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records3 records 75ms

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	superpost.dk → 46.183.138.100
🔶 Autoconfig	superpost.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 332ms

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

📝 TXT Records2 records 225ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.superpost.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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.superpost.dk	superpost.dk

🔗 TLSA / DANE

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

🔐 DNSSEC296ms

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@superpost.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

203ms

A

208ms

MX

75ms

AAAA

57ms

TXT

225ms

CAA

219ms

HTTPS

63ms

TLSA

132ms

SOA

0ms

MTA-STS

239ms

DNSSEC

296ms

SRV

332ms

Total

1343ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 09:57:01	1343ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-28 01:55:36	988ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 11:19:27	5689ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 13:30:21	1102ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-10 07:15:58	1205ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-03 07:00:18	9140ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-24 01:49:45	900ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 00:23:49	1495ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-13 12:39:21	1014ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 10:04:25	6459ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-28 16:06:55	997ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 11:32:26	2282ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 10:48:27	1045ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 07:43:49	3655ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 20:13:59	1046ms	5 NS 1 A 3 MX	🔓 Insecure	View