checkpointtravel.dk
Last scanned: 2026-08-12 05:09:46  ·  2964ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   156ms
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   172ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records3 records   185ms
PriorityTTLMail ServerIP addressesPTRASN
10 5000s gw1.security.comendo.com 192.162.219.49
2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd		 mx41.electric.net
mx11.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 43200s gw2.security.comendo.com 192.162.219.155
2a01:77c0:1619:4101:d99:c22:fb4d:290e		 mx41.electric.net
mx10.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
30 43200s gw3.security.comendo.com 192.162.219.49 mx41.electric.net AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.47.247.18
🔶 Autoconfig195.47.247.18
🔷 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC337ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
156ms
A
172ms
MX
185ms
AAAA
197ms
TXT
454ms
CAA
168ms
HTTPS
209ms
TLSA
453ms
SOA
0ms
MTA-STS
267ms
DNSSEC
337ms
SRV
280ms
Total
2964ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 05:09:46 2964ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-18 07:45:18 2999ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-15 02:33:46 2969ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-13 07:07:44 1191ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-09 05:34:22 1463ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-26 18:00:29 1099ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-26 13:16:02 1143ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-16 20:25:52 730ms 2 NS 1 A 3 MX 🔒 Secure View
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