holmelteknik.dk
Last scanned: 2026-08-31 20:49:48  ·  646ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   31ms
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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.134.42 3600s — AS13335 Cloudflare, Inc. 162.159.128.0/19 — —
📧 MX Records4 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod10-cph3.one.com 104.37.34.72 mx3.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover162.159.134.42
🔶 Autoconfig162.159.134.42
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   191ms
TXT Record
ca3-4c1d0d6ceb10490da7844c2fadf21208
MS=ms88451015
v=spf1 include:_custspf.one.com include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.134.42 ~all
✉️ SPF
PolicyRecord (holmelteknik.dk)
~all (soft fail) v=spf1 include:_custspf.one.com include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.134.42 ~all
📨 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.holmelteknik.dk holmelteknik.dk.kinstavalidation.app
TXT holmelteknik.dk.kinstavalidation.app CmoH_DORXVfIHg7oVkflb1gegGcADyB4LGaGuYPenvk
TXT holmelteknik.dk.kinstavalidation.app HQbXLipDRg9K6azksASkQRaBJZ2a0wJTNhjHHflLfCY
🔗 TLSA / DANE4 records   50ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
🔐 DNSSEC95ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083102
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
31ms
A
31ms
MX
29ms
AAAA
21ms
TXT
191ms
CAA
30ms
HTTPS
20ms
TLSA
50ms
SOA
0ms
MTA-STS
36ms
DNSSEC
95ms
SRV
48ms
Total
646ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 20:49:48 646ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-30 17:48:23 2021ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-29 10:33:32 733ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-28 05:13:17 823ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-27 04:55:41 9585ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-27 00:16:04 606ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-24 15:53:51 2290ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-23 14:40:49 2591ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-22 14:06:14 4954ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-21 13:51:08 905ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-20 13:43:03 6315ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-19 05:42:19 5136ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-18 04:25:27 2706ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-16 12:18:46 3027ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-15 07:59:21 4951ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-14 01:08:22 1109ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-12 17:20:42 4638ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-11 07:34:38 2013ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-10 00:58:07 4112ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-08 04:18:53 1318ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-29 02:41:05 3051ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-28 02:04:20 1007ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-27 01:24:36 872ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-26 00:56:51 834ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-25 00:34:00 16859ms 2 NS 1 A 4 MX 🔒 Secure View
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