coldberg.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
austin.ns.cloudflare.com	108.162.193.70 172.64.33.70 173.245.59.70 2606:4700:58::adf5:3b46 2803:f800:50::6ca2:c146 2a06:98c1:50::ac40:2146	austin.ns.cloudflare.com austin.ns.cloudflare.com austin.ns.cloudflare.com austin.ns.cloudflare.com austin.ns.cloudflare.com austin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marge.ns.cloudflare.com	108.162.192.191 172.64.32.191 173.245.58.191 2606:4700:50::adf5:3abf 2803:f800:50::6ca2:c0bf 2a06:98c1:50::ac40:20bf	marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.216.94.170	300s	static.170.94.216.95.clients.your-server.de	AS24940	Hetzner Online GmbH	95.216.0.0/15	🇫🇮 Finland	Helsinki

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mailcow.orly.dk	95.216.94.172	mailcow.orly.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mailcow.orly.dk → 95.216.94.172
🔶 Autoconfig	mailcow.orly.dk → 95.216.94.172

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 54ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	1	443	mailcow.orly.dk

📝 TXT Records2 records 183ms

TXT Record
google-site-verification=HhEzOzLWB1oPcteoIbr7sRsmzQyg2t2Lb5IWbJhp68E
v=spf1 mx a:mailcow.orly.dk include:_spf.google.com ~all

✉️ SPF

Policy	Record (coldberg.dk)
~all (soft fail)	v=spf1 mx a:mailcow.orly.dk include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.coldberg.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@coldberg.dk; ruf=mailto:dmarc@coldberg.dk

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC59ms

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	2410622120
Primary NS (MNAME)	austin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

32ms

MX

40ms

AAAA

34ms

TXT

183ms

CAA

32ms

HTTPS

34ms

TLSA

177ms

SOA

0ms

MTA-STS

48ms

DNSSEC

59ms

SRV

54ms

Total

1044ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-30 11:48:40	1044ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 01:47:59	1090ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 22:34:55	495ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 21:45:23	459ms	2 NS 1 A 1 MX	🔓 Insecure	View