heatstream.dk DNS records

🖥️ Nameservers5 records 40ms

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 Records2 records 187ms

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	—
46.183.139.212	3600s	web12.gigahost.dk	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records3 records 193ms

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	heatstream.dk → 46.183.138.100
🔶 Autoconfig	heatstream.dk → 46.183.139.212

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 241ms

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

📝 TXT Records2 records 212ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.heatstream.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.heatstream.dk	heatstream.dk

🔗 TLSA / DANE

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

🔐 DNSSEC254ms

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

📋 RegistrationWHOIS fetched 2026-06-20 00:53:27

Field	Value
Registrar	GIGAHOST ApS
Registered	2024-01-04
Expires	2027-01-03 (122d)

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

187ms

MX

193ms

AAAA

187ms

TXT

212ms

CAA

198ms

HTTPS

33ms

TLSA

49ms

SOA

0ms

MTA-STS

55ms

DNSSEC

254ms

SRV

241ms

Total

671ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:00:05	671ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-08-26 15:37:09	934ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-08-20 03:59:49	4016ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-08-14 22:27:21	1010ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-08-08 14:42:39	1154ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-08-05 23:14:44	1179ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-07-23 17:23:14	1377ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-07-17 01:21:25	1412ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-07-12 08:41:32	17061ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-07-03 15:56:41	1880ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-07-01 12:07:32	842ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-06-28 07:01:29	988ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-06-20 00:51:51	1096ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-06-17 11:07:12	1121ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-06-17 10:58:25	891ms	5 NS 2 A 3 MX	🔓 Insecure	View
2026-06-17 10:56:23	1559ms	5 NS 2 A 3 MX	🔓 Insecure	View