koitz.dk DNS records

🖥️ Nameservers3 records 136ms

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
ns3.azehosting.net	2a01:4f8:c17:6a6e::2 88.99.39.181	ns3.azehosting.net ns3.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 165ms

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 167ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	koitz.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 156ms

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 1256ms

TXT Record
v=spf1 ip4:157.90.67.40 include:spf.azehosting.net ip4:49.12.83.57 +a +mx +ip4:94.231.104.198 +include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (koitz.dk)
~all (soft fail)	v=spf1 ip4:157.90.67.40 include:spf.azehosting.net ip4:49.12.83.57 +a +mx +ip4:94.231.104.198 +include:relay.mailchannels.net ~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
TXT	_acme-challenge.koitz.dk	qCShoenT8iztEchQ8wnN04pNH8ZOyvcXEdIOmuGX06g

🔗 TLSA / DANE

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

🔐 DNSSEC498ms

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	2026082302
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

136ms

A

165ms

MX

167ms

AAAA

156ms

TXT

1256ms

CAA

161ms

HTTPS

166ms

TLSA

274ms

SOA

0ms

MTA-STS

241ms

DNSSEC

498ms

SRV

208ms

Total

4460ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:28:46	616ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-29 20:39:16	671ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 18:21:53	1729ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 16:44:04	679ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 15:55:05	1026ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 14:56:20	640ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 14:11:00	9004ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 11:24:56	4460ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 10:04:13	9909ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 09:50:22	2755ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 09:13:06	9777ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 06:16:17	3172ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 00:19:21	1110ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 16:34:16	17209ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 16:14:28	2390ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 11:22:05	1048ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 05:06:44	1105ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 13:34:48	10008ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 08:25:18	2879ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 17:53:13	933ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 20:47:11	2704ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-28 02:51:11	1109ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 02:32:48	9760ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 02:04:51	1167ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 01:38:55	1108ms	3 NS 1 A 1 MX	🔓 Insecure	View