ddusupport.dk DNS records

🖥️ Nameservers5 records 314ms

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 116ms

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 142ms

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	ddusupport.dk → 46.183.138.100
🔶 Autoconfig	ddusupport.dk → 46.183.138.100

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 333ms

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

📝 TXT Records2 records 250ms

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

✉️ SPF

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

📨 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.ddusupport.dk	ddusupport.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	2026090301
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@ddusupport.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

314ms

A

116ms

MX

142ms

AAAA

92ms

TXT

250ms

CAA

118ms

HTTPS

129ms

TLSA

71ms

SOA

0ms

MTA-STS

137ms

DNSSEC

195ms

SRV

333ms

Total

949ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-06 16:25:17	949ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-28 01:19:44	1053ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 20:47:36	686ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 17:10:42	1631ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 11:01:11	3480ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 03:01:52	915ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-30 22:57:56	1794ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-24 00:05:30	9745ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 08:51:48	1191ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 03:05:14	1198ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-02 17:29:29	6379ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 03:06:24	1942ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 02:55:55	964ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 18:39:35	1601ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 16:59:31	1978ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 01:24:09	534ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 01:20:50	721ms	5 NS 1 A 3 MX	🔓 Insecure	View