a2test.dk
📜 Historical scan 2026-06-16 13:15:18  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   116ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   94ms
IPTTLPTRASNISP / OrgCIDRCountryCity
92.205.62.37 — 37.62.205.92.host.secureserver.net AS21499 Host Europe GmbH 92.205.48.0/20 🇫🇷 France —
📧 MX Records4 records   101ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod14-cph3.one.com 185.10.9.212 mx1.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod14-cph3.one.com 185.10.9.213 mx2.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod14-cph3.one.com 185.10.9.214 mx3.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 — mx4.pub.mailpod14-cph3.one.com 185.10.9.215 mx4.pub.mailpod14-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 Records1 records   317ms
TXT Record
_globalsign-domain-verification=p_KQcSq3Bdrfg-2ChSiv6fm2QxjS-uOnaRj1q4-d5e
✉️ 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   72ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
🔐 DNSSEC268ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA95ms
FieldValue
Serial2026032501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-06-20 09:01:51
FieldValue
RegistrarONE.COM A/S
Registered2017-10-29
Expires2028-10-31 (789d)
📋 WHOIS
⏱️ Lookup Timing
NS
116ms
A
94ms
MX
101ms
AAAA
95ms
TXT
317ms
CAA
92ms
HTTPS
96ms
TLSA
72ms
SOA
95ms
MTA-STS
38ms
DNSSEC
268ms
SRV
0ms
Total
982ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 08:23:13 1847ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 15:03:01 4658ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 11:39:36 24676ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 08:10:31 1501ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 22:53:31 820ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 06:07:06 1460ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 04:19:48 1176ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 08:59:49 2451ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:15:18 982ms 2 NS 1 A 4 MX 🔒 Secure View
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