forpost.dk DNS records

🖥️ Nameservers5 records 354ms

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 266ms

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 351ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mxext1.mailbox.org	2001:67c:2050:104:0:1:25:1 80.241.60.212	mx1.mailbox.org mx1.mailbox.org	AS199118 Heinlein-Support GmbH AS199118 Heinlein-Support GmbH
10	3600s	mxext2.mailbox.org	2001:67c:2050:104:0:2:25:1 80.241.60.215	mx2.mailbox.org mx2.mailbox.org	AS199118 Heinlein-Support GmbH AS199118 Heinlein-Support GmbH
20	3600s	mxext3.mailbox.org	2001:67c:2050:104:0:3:25:1 80.241.60.216	mx3.mailbox.org mx3.mailbox.org	AS199118 Heinlein-Support GmbH AS199118 Heinlein-Support GmbH

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 562ms

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

📝 TXT Records1 records 1175ms

TXT Record
v=spf1 include:mailbox.org -all

✉️ SPF

Policy	Record (forpost.dk)
-all (hard fail)	v=spf1 include:mailbox.org -all

📨 DMARC

Policy	Record (_dmarc.forpost.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@forpost.dk; ruf=mailto:postmaster@forpost.dk; adkim=s; aspf=s

📬 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

🔗 TLSA / DANE9 records 835ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…

🔐 DNSSEC605ms

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	2026082001
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@forpost.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

354ms

A

266ms

MX

351ms

AAAA

200ms

TXT

1175ms

CAA

273ms

HTTPS

348ms

TLSA

835ms

SOA

0ms

MTA-STS

414ms

DNSSEC

605ms

SRV

562ms

Total

9219ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:54:53	2172ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 00:38:49	9898ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-21 01:24:41	9219ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 09:39:47	7374ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 18:31:29	9180ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-31 02:58:08	9918ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-24 03:31:11	1565ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 05:06:43	10626ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 04:04:02	1344ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 10:15:05	3398ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 19:54:53	2136ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 02:41:42	1506ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-23 20:43:48	2322ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 23:57:08	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 04:02:08	2967ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-21 20:58:36	1155ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 02:16:42	655ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 09:38:40	1231ms	5 NS 1 A 3 MX	⚠️ Bogus	View