jv-ventilation.dk

📜 Historical scan 2026-08-23 04:19:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jv-ventilation.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.65 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   86ms
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 Records#

1 records   65ms
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 Records#

4 records   77ms
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   91ms
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 Records#

2 records   1094ms
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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 11:28:10
www77.111.241.65 2a02:2350:5:104:c:d9ab:ef24:60a8 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

  • error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

4 records   828ms
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…

🔐 DNSSEC#

280ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
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 yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
86ms
A
65ms
MX
77ms
AAAA
91ms
TXT
1094ms
CAA
72ms
HTTPS
88ms
TLSA
828ms
SOA
0ms
MTA-STS
90ms
DNSSEC
280ms
SRV
946ms
Total
3222ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 02:39:57 457ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-26 17:38:33 876ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-23 04:19:40 shown 3222ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-22 03:53:54 9364ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-21 03:45:01 1539ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-20 02:44:14 1626ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-19 00:35:45 2260ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-17 20:28:19 1360ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-16 13:29:09 1725ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-14 21:41:09 5541ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-13 07:01:15 4502ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-11 04:55:56 1824ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-09 15:56:29 7068ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-08 01:03:49 1464ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-06 11:45:51 1499ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-29 02:56:05 4248ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-27 22:12:09 1319ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-26 21:39:26 1741ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-25 20:45:31 1128ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-24 20:29:31 10160ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-23 18:41:58 9180ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-22 16:28:19 3903ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-21 00:08:56 9154ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-19 15:26:44 1186ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-18 10:46:41 1322ms 2 NS 1 A 1 MX 🔒 Secure
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