kernebo.dk
Last scanned: 2026-09-01 13:32:43  ·  761ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   49ms
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   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.210 3600s webcluster1.webpod18-cph3.g1i.one AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod15-cph3.g1i.one.com 104.37.35.36 mx1.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod15-cph3.g1i.one.com 104.37.35.37 mx2.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod15-cph3.g1i.one.com 104.37.35.38 mx3.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod15-cph3.g1i.one.com 104.37.35.39 mx4.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   46ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:108:91:7f45:2085:43c8 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 Records1 records   171ms
TXT Record
v=spf1 include:_custspf.one.com ~all
✉️ SPF
PolicyRecord (kernebo.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all
📨 DMARC
PolicyRecord (_dmarc.kernebo.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   95ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
🔐 DNSSEC87ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081701
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
49ms
A
54ms
MX
42ms
AAAA
46ms
TXT
171ms
CAA
50ms
HTTPS
53ms
TLSA
95ms
SOA
0ms
MTA-STS
48ms
DNSSEC
87ms
SRV
68ms
Total
761ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 13:32:43 761ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-31 12:39:13 716ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-18 23:32:27 6254ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-26 02:43:43 4868ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-18 10:00:54 9016ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-16 01:04:15 851ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-10 20:25:26 17055ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-27 20:25:48 1538ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 09:44:35 3338ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 10:06:21 975ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 13:02:59 3603ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 07:22:50 799ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-19 10:52:21 1590ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 13:44:46 2378ms 2 NS 1 A 4 MX 🔒 Secure View
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