doccentra.dk DNS records

🖥️ Nameservers5 records 43ms

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 187ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.140.214	3600s	—	AS47292	Sentia Denmark A/S	46.183.140.0/22	🇩🇰 Denmark	—

📧 MX Records3 records 49ms

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	doccentra.dk → 46.183.140.214
🔶 Autoconfig	doccentra.dk → 46.183.140.214

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 91ms

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

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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.doccentra.dk	doccentra.dk

🔗 TLSA / DANE

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

🔐 DNSSEC117ms

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@doccentra.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

43ms

A

187ms

MX

49ms

AAAA

45ms

TXT

127ms

CAA

49ms

HTTPS

48ms

TLSA

749ms

SOA

0ms

MTA-STS

72ms

DNSSEC

117ms

SRV

91ms

Total

1356ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 16:21:58	1356ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-28 03:22:12	588ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 08:42:41	1171ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 10:27:26	2791ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-09 06:52:39	1134ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-02 19:57:47	939ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 05:07:45	16722ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 09:50:16	1074ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-11 08:11:21	2615ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 19:07:43	5031ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-28 04:27:33	879ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 10:55:50	688ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 04:17:33	1888ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 04:04:48	14015ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 04:01:11	821ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 04:01:10	547ms	5 NS 1 A 3 MX	🔓 Insecure	View