dcp.dk
Last scanned: 2026-08-22 23:12:25  ·  4459ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   318ms
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   338ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.59 3600s webcluster2.webpod12-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records3 records   133ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod5-cph3.one.com 185.164.14.54 mx1.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod5-cph3.one.com 185.164.14.55 mx2.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod5-cph3.one.com 185.164.14.56 mx3.pub.mailpod5-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   153ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10a:80db:378c:7065:a5d0 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 / DANE3 records   348ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 63EF463E384F266BA4F41EE149A2C594…
SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 63EF463E384F266BA4F41EE149A2C594…
🔐 DNSSEC399ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082204
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-08-22 23:12:50
FieldValue
RegistrarONE.COM A/S
Registered2000-01-11
Expires2027-03-31 (210d)
📋 WHOIS
⏱️ Lookup Timing
NS
318ms
A
338ms
MX
133ms
AAAA
153ms
TXT
592ms
CAA
312ms
HTTPS
143ms
TLSA
348ms
SOA
0ms
MTA-STS
304ms
DNSSEC
399ms
SRV
380ms
Total
4459ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-22 23:12:25 4459ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-14 16:33:39 1057ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-15 23:07:05 4858ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-28 14:38:44 608ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-23 00:44:28 925ms 2 NS 1 A 3 MX ⚠️ Bogus View
2026-06-17 01:22:08 452ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 01:20:47 660ms 2 NS 1 A 3 MX 🔒 Secure View
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