amstrup.dk
📜 Historical scan 2026-06-16 13:27:38  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 — one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records4 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod9-cph3.one.com 185.164.14.118 mx1.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod9-cph3.one.com 185.164.14.119 mx2.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod9-cph3.one.com 185.164.14.120 mx3.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 — mx4.pub.mailpod9-cph3.one.com 185.164.14.124 mx4.pub.mailpod9-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 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   90ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
🔐 DNSSEC150ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA41ms
FieldValue
Serial2026060401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-08-22 16:38:56
FieldValue
RegistrarONE.COM A/S
Registered2012-03-25
Expires2027-03-31 (207d)
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
42ms
MX
40ms
AAAA
45ms
TXT
256ms
CAA
40ms
HTTPS
56ms
TLSA
90ms
SOA
41ms
MTA-STS
48ms
DNSSEC
150ms
SRV
0ms
Total
878ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 18:31:13 1537ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-28 00:59:55 788ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-22 16:38:42 8958ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-13 03:22:08 4936ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-01 18:31:02 4587ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-15 22:24:21 1062ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-01 23:39:48 701ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-29 00:18:50 610ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-27 05:48:15 618ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 13:27:38 878ms 2 NS 1 A 4 MX 🔒 Secure View
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