ketel.dk
Last scanned: 2026-08-19 19:52:06  ·  2917ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   358ms
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   366ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.239.194.121 21600s 89.239.194.121.static.fibianet.dk AS44869 FIBIA P/S 89.239.192.0/18 🇩🇰 Denmark Odense
📧 MX Records2 records   353ms
PriorityTTLMail ServerIP addressesPTRASN
10 21600s ketel.dk 89.239.194.121 89.239.194.121.static.fibianet.dk AS44869 FIBIA P/S
30 21600s mx1.spamfilter.cc 2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5
95.179.139.219
95.179.218.56		 —
95.179.139.219.vultrusercontent.com
95.179.218.56.vultrusercontent.com		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverketel.dk → 89.239.194.121
🔶 Autoconfigketel.dk → 89.239.194.121
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.ketel.dk ketel.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC465ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081901
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
358ms
A
366ms
MX
353ms
AAAA
361ms
TXT
685ms
CAA
362ms
HTTPS
367ms
TLSA
191ms
SOA
0ms
MTA-STS
388ms
DNSSEC
465ms
SRV
367ms
Total
2917ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 19:52:06 2917ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-15 08:26:43 1377ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-19 01:43:32 9793ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-30 17:56:27 894ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-27 02:47:42 1114ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 08:49:55 3698ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 07:45:40 943ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 07:03:23 1320ms 2 NS 1 A 2 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone