datasystem.dk DNS records

🖥️ Nameservers5 records 51ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.139.220	3600s	web20.gigahost.dk	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records7 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	ASPMX.L.GOOGLE.COM	142.250.147.26 2a00:1450:4025:c03::1a	rd-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	7200s	ALT1.ASPMX.L.GOOGLE.COM	192.178.211.26 2404:6800:4013:813::1a	lcbomp-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	7200s	ALT2.ASPMX.L.GOOGLE.COM	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	7200s	ASPMX2.GOOGLEMAIL.COM	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	7200s	ASPMX3.GOOGLEMAIL.COM	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	7200s	ASPMX4.GOOGLEMAIL.COM	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	7200s	ASPMX5.GOOGLEMAIL.COM	108.177.125.26 2404:6800:4003:c26::1a	tp-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	datasystem.dk → 46.183.139.220
🔶 Autoconfig	datasystem.dk → 46.183.139.220

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 178ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.datasystem.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.datasystem.dk	datasystem.dk

🔗 TLSA / DANE

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

🔐 DNSSEC195ms

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@datasystem.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

51ms

A

33ms

MX

26ms

AAAA

35ms

TXT

178ms

CAA

29ms

HTTPS

40ms

TLSA

92ms

SOA

0ms

MTA-STS

184ms

DNSSEC

195ms

SRV

188ms

Total

1121ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 13:11:25	1121ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-08-25 12:38:26	2995ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-08-20 08:54:40	10880ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-08-13 05:46:55	2247ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-08-09 19:28:49	1678ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-08-02 14:42:22	2028ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-07-23 21:45:29	1665ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-07-16 13:15:22	12531ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-07-12 00:53:33	3863ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-07-03 20:21:51	12019ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-06-25 13:23:36	1325ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-06-20 17:30:50	1908ms	5 NS 1 A 7 MX	🔓 Insecure	View
2026-06-17 01:05:24	893ms	5 NS 1 A 7 MX	🔓 Insecure	View