frederikshavnkoereskole.dk

Records from scan: 2026-09-21 22:43:33 · 1184ms total · last checked 2026-10-18 04:40 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frederikshavnkoereskole.dk is a .dk domain served by 2 nameservers (ns1.azehosting.net, ns2.azehosting.net). It was registered on 7 June 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.99.93.170 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by frederikshavnkoereskole.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 102ms

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 Records#

1 records 174ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
88.99.93.170	14400s	server.ithj.dk	AS24940	Hetzner Online GmbH	88.99.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 171ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	frederikshavnkoereskole.dk	2a01:4f8:10a:1de9::2 88.99.93.170	server.ithj.dk server.ithj.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 149ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:10a:1de9::2	14400s	server.ithj.dk	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 Records#

1 records 500ms

TXT Record
v=spf1 ip4:88.99.93.170 include:spf.protection.outlook.com +a +mx include:relay.mailchannels.net include:spf.simply.com include:spf.curanet.dk ~all

✉️ SPF#

Policy	Record (frederikshavnkoereskole.dk)
~all (soft fail)	v=spf1 ip4:88.99.93.170 include:spf.protection.outlook.com +a +mx include:relay.mailchannels.net include:spf.simply.com include:spf.curanet.dk ~all

📨 DMARC#

Policy	Record (_dmarc.frederikshavnkoereskole.dk)
p=quarantine	v=DMARC1; p=quarantine
p=quarantine	v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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

🧩 Web & zone#

checked 2026-10-12 20:21:39

www CNAME	frederikshavnkoereskole.dk (all on frederikshavnkoereskole.dk) → 88.99.93.170 2a01:4f8:10a:1de9::2 (AS24940)
www vs bare domain	Same network frederikshavnkoereskole.dk: 88.99.93.170 2a01:4f8:10a:1de9::2 (AS24940) www.frederikshavnkoereskole.dk: 88.99.93.170 2a01:4f8:10a:1de9::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.frederikshavnkoereskole.dk	7Jfwq4IqxJOUwmyoVDVf0qFXfVKQRV45plrlw4vEMbU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

261ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026091501
Primary NS (MNAME)	ns1.azehosting.net
Responsible (RNAME)	jens@jncomputer.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 11:53:15

Field	Value
Registrar	1API GmbH
Registered	2019-06-07
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

102ms

174ms

171ms

AAAA

149ms

TXT

500ms

CAA

178ms

HTTPS

131ms

TLSA

131ms

SOA

0ms

MTA-STS

137ms

DNSSEC

261ms

SRV

387ms

Total

1184ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-21 22:43:33 shown	1184ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-14 21:57:04	922ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-17 21:44:25	2364ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 20:23:58	1561ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:24:43	696ms	3 NS 1 A 1 MX	🔓 Insecure