aarhuskolonien.dk
Last scanned: 2026-08-22 00:15:31  ·  4872ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
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   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.42.66 3600s vm1380.enterprisecloud.nu AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records4 records   48ms
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
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.21.42.66
🔶 Autoconfig185.21.42.66
🔷 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   68ms
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…
🔐 DNSSEC87ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA50ms
FieldValue
Serial2026082002
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-08-19 23:19:20
FieldValue
RegistrarONE.COM A/S
Registered1998-06-04
Expires2027-06-30 (301d)
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
43ms
MX
48ms
AAAA
47ms
TXT
203ms
CAA
55ms
HTTPS
41ms
TLSA
68ms
SOA
50ms
MTA-STS
68ms
DNSSEC
87ms
SRV
67ms
Total
4872ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-22 00:15:31 4872ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-20 23:55:19 1313ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-19 23:19:06 5596ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-04 00:37:24 1068ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-02 08:27:25 905ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-30 19:00:05 773ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-30 01:35:43 709ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 14:10:00 1115ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 21:47:48 911ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 02:51:57 1306ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 12:55:12 2139ms 2 NS 1 A 4 MX 🔒 Secure View
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