conceptplus.dk
📜 Historical scan 2026-06-16 22:12:15  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   151ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   173ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.73 — webcluster1.webpod16-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   149ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod12-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod12-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 — mx4.pub.mailpod12-cph3.one.com 104.37.34.249 mx4.pub.mailpod12-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   151ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:111:4b:a7c1:5b22:5e7c — — AS51468 One.com A/S 2a02:2350::/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   255ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
🔐 DNSSEC310ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA153ms
FieldValue
Serial2026042202
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
151ms
A
173ms
MX
149ms
AAAA
151ms
TXT
305ms
CAA
120ms
HTTPS
177ms
TLSA
255ms
SOA
153ms
MTA-STS
195ms
DNSSEC
310ms
SRV
0ms
Total
2374ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 02:11:12 755ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 01:59:11 977ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 11:43:13 2556ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 09:31:29 641ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 06:20:35 4652ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 14:10:01 704ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 22:22:21 632ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 10:19:26 1013ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 11:41:29 1165ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 22:50:12 579ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 23:43:13 65535ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 22:13:19 519ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 22:12:15 2374ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 22:01:09 794ms 2 NS 1 A 4 MX 🔒 Secure View
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