mentees.dk
Last scanned: 2026-08-12 06:21:11  ·  2007ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   247ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   262ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.90.67.40 3600s cp01.azehosting.net AS24940 Hetzner Online GmbH 157.90.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   202ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermentees.dk → 157.90.67.40
🔶 Autoconfigmentees.dk → 157.90.67.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   449ms
TXT Record
google-site-verification=nAbQ8OjaNH76Cp5OCyhvhpZ5NsY_EDfilzISiI-ahW4
✉️ 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.mentees.dk mentees.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC421ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
247ms
A
262ms
MX
202ms
AAAA
172ms
TXT
449ms
CAA
265ms
HTTPS
271ms
TLSA
172ms
SOA
0ms
MTA-STS
294ms
DNSSEC
421ms
SRV
292ms
Total
2007ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 06:21:11 2007ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 10:01:41 643ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 21:46:08 2549ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 04:03:27 428ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 00:36:28 575ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 04:16:24 652ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-18 04:09:35 792ms 2 NS 1 A 0 MX 🔒 Secure View
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