knbk.dk
📜 Historical scan 2026-07-07 03:37:13  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
84.19.174.8 3600s srv84191748.internet-server.dk AS31103 Keyweb AG 84.19.168.0/21 🇩🇪 Germany —
📧 MX Records4 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod16-cph3.g1i.one.com 5.249.232.33 mx1.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod16-cph3.g1i.one.com 5.249.232.34 mx2.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod16-cph3.g1i.one.com 5.249.232.35 mx3.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod16-cph3.g1i.one.com 5.249.232.36 mx4.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover84.19.174.8
🔶 Autoconfig84.19.174.8
🔷 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 / DANE4 records   88ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
🔐 DNSSEC137ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026070602
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-08-18 04:21:01
FieldValue
RegistrarONE.COM A/S
Registered2024-09-26
Expires2026-09-25 (20d)
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
39ms
MX
46ms
AAAA
57ms
TXT
180ms
CAA
48ms
HTTPS
47ms
TLSA
88ms
SOA
0ms
MTA-STS
89ms
DNSSEC
137ms
SRV
130ms
Total
8941ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 05:32:01 1577ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-09-01 00:46:07 749ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-08-28 02:55:15 672ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-08-27 01:40:17 697ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-08-18 04:20:18 1242ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-16 19:13:50 3837ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-16 17:25:35 882ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-07 03:37:13 8941ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-02 14:12:43 9756ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 03:41:33 1004ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 14:19:36 2057ms 2 NS 1 A 4 MX 🔒 Secure View
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