cd-data.dk
📜 Historical scan 2026-07-31 11:57:22  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.0.144 600s 87.104.0.144.static.fibianet.dk AS44869 FIBIA P/S 87.104.0.0/18 🇩🇰 Denmark Hedehusene
📧 MX Records1 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
5 600s mail.cd-data.dk 87.104.0.144 87.104.0.144.static.fibianet.dk AS44869 FIBIA P/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   160ms
TXT Record
google-site-verification=cWyC8-MAwHFpMS_acqg8M1cUF4PgVo687SoGacnVlEI
MS=A1DE8EA05FCFAACEA507C76A3BD45CF83356648B
v=spf1 mx a ip4:87.104.0.144 include:_custspf.one.com include:web.shared.mysmtp.com ~all
✉️ SPF
PolicyRecord (cd-data.dk)
~all (soft fail) v=spf1 mx a ip4:87.104.0.144 include:_custspf.one.com include:web.shared.mysmtp.com ~all
📨 DMARC
PolicyRecord (_dmarc.cd-data.dk)
p=reject v=DMARC1; p=reject; pct=100; ruf=mailto:dmarc-feedback@cd-data.dk; ri=86400;aspf=r;adkim=r;fo=1
📬 MTA-STS2183ms
CheckResult
Status🧪 Testing
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modetesting
Policy ID170608474268Z
max_age806400s
Policy MXmail.cd-data.dk
📈 TLSRPT
StatusReport address (rua)
✓ Enabled mailto:dmarc-feedback@cd-data.dk
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2048ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026073001
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
30ms
A
31ms
MX
31ms
AAAA
2034ms
TXT
160ms
CAA
30ms
HTTPS
2034ms
TLSA
111ms
SOA
0ms
MTA-STS
2183ms
DNSSEC
2048ms
SRV
4030ms
Total
4772ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 05:23:07 951ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 04:15:48 733ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-31 11:57:22 4772ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 19:24:32 791ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 01:17:05 9698ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 20:46:34 946ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 16:46:04 1031ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 19:56:03 614ms 2 NS 1 A 1 MX 🔒 Secure View
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