onecopenhagen.dk
Last scanned: 2026-06-17 22:17:42  ·  732ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   60ms
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   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
138.201.195.95 — git.deltadark.net AS24940 Hetzner Online GmbH 138.201.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 — server1.designrus.dk 176.9.4.22
2a01:4f8:141:3416::2		 server1.designrus.dk
server1.designrus.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoveronecopenhagen.dk → 138.201.195.95
🔶 Autoconfigonecopenhagen.dk → 138.201.195.95
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   160ms
TXT Record
v=spf1 mx a a:server1.designrus.dk a:server2.designrus.dk a:server3.designrus.dk a:server4.designrus.dk ~all
✉️ SPF
PolicyRecord (onecopenhagen.dk)
~all (soft fail) v=spf1 mx a a:server1.designrus.dk a:server2.designrus.dk a:server3.designrus.dk a:server4.designrus.dk ~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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC172ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA83ms
FieldValue
Serial2026032501
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
60ms
A
56ms
MX
53ms
AAAA
87ms
TXT
160ms
CAA
61ms
HTTPS
54ms
TLSA
75ms
SOA
83ms
MTA-STS
63ms
DNSSEC
172ms
SRV
284ms
Total
732ms
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