systemteknologi.dk DNS records

🖥️ Nameservers5 records 23ms

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 193ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.139.218	3600s	web18.gigahost.dk	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records3 records 177ms

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	systemteknologi.dk → 46.183.139.218
🔶 Autoconfig	systemteknologi.dk → 46.183.139.218

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 229ms

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

📝 TXT Records2 records 460ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.systemteknologi.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.systemteknologi.dk	systemteknologi.dk

🔗 TLSA / DANE

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

🔐 DNSSEC211ms

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@systemteknologi.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

23ms

A

193ms

MX

177ms

AAAA

173ms

TXT

460ms

CAA

27ms

HTTPS

26ms

TLSA

76ms

SOA

0ms

MTA-STS

69ms

DNSSEC

211ms

SRV

229ms

Total

922ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:51:33	922ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-21 02:31:26	7671ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 04:23:17	1509ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-08 03:46:00	961ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-31 09:13:06	8705ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 10:39:19	4054ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 16:51:56	1183ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-12 22:32:52	1111ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-02 16:24:25	1046ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 04:39:57	751ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 19:13:06	1077ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 20:44:39	1269ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 08:48:07	1580ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 23:23:15	732ms	5 NS 1 A 3 MX	🔓 Insecure	View