knyffen.dk
Last scanned: 2026-08-28 21:51:21  ·  1766ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   76ms
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   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.150.128.44 3600s x5996802c.customers.hiper-net.dk AS203953 Hiper A/S 89.150.128.0/18 🇩🇰 Denmark —
📧 MX Records2 records   78ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s shadow.mxrouting.net 168.119.148.109 static.109.148.119.168.clients.your-server.de AS24940 Hetzner Online GmbH
20 3600s shadow-relay.mxrouting.net 168.119.148.109 static.109.148.119.168.clients.your-server.de AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverknyffen.dk → 89.150.128.44
🔶 Autoconfigknyffen.dk → 89.150.128.44
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   251ms
TXT Record
v=spf1 include:mxlogin.com -all
✉️ SPF
PolicyRecord (knyffen.dk)
-all (hard fail) v=spf1 include:mxlogin.com -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.knyffen.dk knyffen.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC186ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082801
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
76ms
A
71ms
MX
78ms
AAAA
87ms
TXT
251ms
CAA
72ms
HTTPS
72ms
TLSA
557ms
SOA
0ms
MTA-STS
113ms
DNSSEC
186ms
SRV
113ms
Total
1766ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 21:51:21 1766ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-26 19:10:40 732ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-27 02:46:15 9005ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 19:41:33 950ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 02:19:10 1225ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-22 16:46:14 1171ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:54:10 1504ms 2 NS 1 A 2 MX 🔒 Secure View
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