carlberg-construct.dk
📜 Historical scan 2026-06-16 19:26:03  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   125ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   111ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.120 — webcluster2.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   126ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod10-cph3.one.com 104.37.34.72 mx3.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 — mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   126ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:80c1:c13f:aa1b:d561 — — 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   98ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…
🔐 DNSSEC343ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA114ms
FieldValue
Serial2026051801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-02 15:21:51
FieldValue
RegistrarONE.COM A/S
Registered2020-12-07
Expires2026-12-31 (118d)
📋 WHOIS
⏱️ Lookup Timing
NS
125ms
A
111ms
MX
126ms
AAAA
126ms
TXT
202ms
CAA
115ms
HTTPS
115ms
TLSA
98ms
SOA
114ms
MTA-STS
52ms
DNSSEC
343ms
SRV
0ms
Total
929ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 09:41:26 1596ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-25 21:32:06 823ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-02 15:18:44 1860ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-27 01:55:38 13286ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 09:14:58 1132ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 02:24:16 809ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 19:26:03 929ms 2 NS 1 A 4 MX 🔒 Secure View
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