efterskole-i-mariager.dk DNS records

🖥️ Nameservers2 records 195ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	2001:67c:28cc::10	ns01.one.com	AS197495 One.com A/S
ns02.one.com	2001:67c:3c0::10	ns02.one.com	AS51468 One.com A/S

🌍 A Records1 records 175ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.171	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 144ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod12-cph3.one.com	104.37.34.246	mx1.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod12-cph3.one.com	104.37.34.247	mx2.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod12-cph3.one.com	104.37.34.248	mx3.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod12-cph3.one.com	104.37.34.249	mx4.pub.mailpod12-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.30.215.171
🔶 Autoconfig	46.30.215.171

🔷 AAAA Records (IPv6)1 records 164ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:805f:4373:384a:b374	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 357ms

TXT Record
google-site-verification=rT86MtqdJSmMBFeha9QRscQ1uHZ5DQWy_Eupt33I8rE

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔗 TLSA / DANE4 records 362ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	3E81C76D10E1A717F28178710EADCAA8…

🔐 DNSSEC273ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026070902
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

195ms

A

175ms

MX

144ms

AAAA

164ms

TXT

357ms

CAA

163ms

HTTPS

204ms

TLSA

362ms

SOA

0ms

MTA-STS

240ms

DNSSEC

273ms

SRV

214ms

Total

1747ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-09 21:12:08	1747ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 01:35:27	854ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 04:52:23	1516ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 22:29:07	1167ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 00:34:53	769ms	2 NS 1 A 4 MX	⚠️ Bogus	View
2026-06-17 06:06:03	674ms	2 NS 1 A 4 MX	🔒 Secure	View