dcko.dk DNS records

🖥️ Nameservers2 records 86ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.azehosting.net	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.azehosting.net	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.90.67.40	3600s	cp01.azehosting.net	AS24940	Hetzner Online GmbH	157.90.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 96ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dcko.dk	157.90.67.40 2a01:4f8:2b02:6d4::2	cp01.azehosting.net cp01.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)1 records 83ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2b02:6d4::2	3600s	cp01.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 363ms

TXT Record
v=spf1 ip4:157.90.67.40 include:spf.azehosting.net +a +mx +ip4:168.119.144.139 +ip4:157.90.0.14 +ip4:157.90.34.121 +ip4:94.231.104.196 +ip4:159.69.75.118 ~all

✉️ SPF

Policy	Record (dcko.dk)
~all (soft fail)	v=spf1 ip4:157.90.67.40 include:spf.azehosting.net +a +mx +ip4:168.119.144.139 +ip4:157.90.0.14 +ip4:157.90.34.121 +ip4:94.231.104.196 +ip4:159.69.75.118 ~all

📨 DMARC

Policy	Record (_dmarc.dcko.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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
TXT	_acme-challenge.dcko.dk	uhNwawP17Be_pFrRve_CIpqAkbH8Ve_4BrGsFBTldTs

🔗 TLSA / DANE

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

🔐 DNSSEC202ms

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	2026083101
Primary NS (MNAME)	ns1.azehosting.net
Responsible (RNAME)	server-admin@azehosting.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

86ms

A

68ms

MX

96ms

AAAA

83ms

TXT

363ms

CAA

96ms

HTTPS

88ms

TLSA

116ms

SOA

0ms

MTA-STS

157ms

DNSSEC

202ms

SRV

142ms

Total

1215ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 07:52:46	1215ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 21:34:44	769ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 19:31:58	765ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 16:24:05	663ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 16:24:13	1868ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 09:56:54	2361ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 02:37:52	750ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 00:18:14	695ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 23:46:17	2016ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 01:15:24	601ms	2 NS 1 A 1 MX	🔓 Insecure	View