dcscrystalclean.dk
Last scanned: 2026-08-10 23:23:48  ·  3103ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2044ms
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   2050ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.143 3598s webcluster1.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   2034ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod15-cph3.g1i.one.com 104.37.35.36 mx1.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod15-cph3.g1i.one.com 104.37.35.37 mx2.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod15-cph3.g1i.one.com 104.37.35.38 mx3.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod15-cph3.g1i.one.com 104.37.35.39 mx4.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   2047ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:78:5c01:9c3f:b29b 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 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
🔗 TLSA / DANE4 records   127ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
🔐 DNSSEC74ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-05 14:10:56
FieldValue
RegistrarONE.COM A/S
Registered2026-01-05
Expires2027-01-04 (123d)
📋 WHOIS
⏱️ Lookup Timing
NS
2044ms
A
2050ms
MX
2034ms
AAAA
2047ms
TXT
2167ms
CAA
40ms
HTTPS
31ms
TLSA
127ms
SOA
0ms
MTA-STS
2043ms
DNSSEC
74ms
SRV
2043ms
Total
3103ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 23:23:48 3103ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-03 06:06:41 6781ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-21 11:43:55 4855ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-15 07:08:16 911ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-07 04:23:11 9223ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-05 14:03:34 5474ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-29 21:15:56 564ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-27 05:34:27 1467ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 02:36:23 3222ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 09:58:30 942ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 01:59:06 568ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-19 09:55:44 1132ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 01:23:00 557ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 01:20:27 770ms 2 NS 1 A 4 MX 🔒 Secure View
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