colditz.dk DNS records

🖥️ Nameservers5 records 209ms

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 214ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.215	3600s	215.giga-ptr.232.116.217.in-addr.arpa web15.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records3 records 206ms

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	colditz.dk → 217.116.232.215
🔶 Autoconfig	colditz.dk → 217.116.232.215

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 212ms

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

📝 TXT Records2 records 389ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.colditz.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.colditz.dk	colditz.dk

🔗 TLSA / DANE

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

🔐 DNSSEC332ms

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	2026073001
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@colditz.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

209ms

A

214ms

MX

206ms

AAAA

198ms

TXT

389ms

CAA

209ms

HTTPS

48ms

TLSA

261ms

SOA

0ms

MTA-STS

56ms

DNSSEC

332ms

SRV

212ms

Total

1314ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:30:42	719ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 22:20:02	5918ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 19:19:40	1566ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 13:48:01	1431ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-01 19:01:45	1314ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 07:25:46	9355ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 04:52:26	9921ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 04:32:23	1515ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 18:18:58	1057ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 03:30:32	866ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 17:39:32	2005ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 03:29:31	1113ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 17:14:52	2813ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 21:45:12	776ms	5 NS 1 A 3 MX	🔓 Insecure	View