9altitude.dk
Last scanned: 2026-08-11 22:08:57  ·  809ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.40.46.44 600s co3web06.wehost.dk AS62319 Itm8 A/S 185.40.44.0/22 🇩🇰 Denmark Viby J
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover9altitudes.com → 172.66.152.217
🔶 Autoconfig9altitudes.com → 104.20.29.51
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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.9altitude.dk 9altitudes.com
TXT 9altitudes.com anthropic-domain-verification-e4m5tw=nmY2SGME5yYsMVRCjPWTOIaqS
TXT 9altitudes.com apple-domain-verification=BmMbbu4YQLh6TugD
TXT 9altitudes.com d365mktkey=30quajy2ow3niqar9haapkyu9
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC76ms
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
35ms
A
44ms
MX
47ms
AAAA
45ms
TXT
159ms
CAA
49ms
HTTPS
37ms
TLSA
171ms
SOA
0ms
MTA-STS
78ms
DNSSEC
76ms
SRV
74ms
Total
809ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 22:08:57 809ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 07:13:09 1443ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 15:48:29 728ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 19:17:36 963ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 04:27:52 971ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 12:41:43 526ms 2 NS 1 A 0 MX 🔒 Secure View
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