jv-ventilation.dk
Last scanned: 2026-08-26 17:38:33  ·  876ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.241.65 3600s webcluster1.wordpresspod2-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover77.111.241.65
🔶 Autoconfig77.111.241.65
🔷 AAAA Records (IPv6)1 records   35ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:104:c:d9ab:ef24:60a8 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   229ms
TXT Record
v=spf1 -all
v=spf1 include:_custspf.one.com ~all
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (jv-ventilation.dk)
-all (hard fail) v=spf1 -all
~all (soft fail) v=spf1 include:_custspf.one.com ~all
📨 DMARC
PolicyRecord (_dmarc.jv-ventilation.dk)
p=reject v=DMARC1; p=reject
📬 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   77ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
🔐 DNSSEC126ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082301
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
43ms
A
44ms
MX
62ms
AAAA
35ms
TXT
229ms
CAA
62ms
HTTPS
70ms
TLSA
77ms
SOA
0ms
MTA-STS
97ms
DNSSEC
126ms
SRV
92ms
Total
876ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:38:33 876ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-23 04:19:40 3222ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-22 03:53:54 9364ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 03:45:01 1539ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 02:44:14 1626ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 00:35:45 2260ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-17 20:28:19 1360ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-16 13:29:09 1725ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 21:41:09 5541ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 07:01:15 4502ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 04:55:56 1824ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 15:56:29 7068ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 01:03:49 1464ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 11:45:51 1499ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-29 02:56:05 4248ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 22:12:09 1319ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 21:39:26 1741ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 20:45:31 1128ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 20:29:31 10160ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 18:41:58 9180ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 16:28:19 3903ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 00:08:56 9154ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 15:26:44 1186ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 10:46:41 1322ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 08:44:36 9124ms 2 NS 1 A 1 MX 🔒 Secure View
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