cfk4ever.dk
Last scanned: 2026-08-29 06:29:30  ·  595ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
NameserverIP addressesPTRASN / ISP
ns1.desec.io 2607:f740:e633:deec::2
45.54.76.1		 ns1.desec.io
ns1.desec.io		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
ns2.desec.org 157.53.224.1
2607:f740:e00a:deec::2		 ns2.desec.org
ns2.desec.org		 AS36217 NetActuate, Inc
AS36217 NetActuate, Inc
🌍 A Records1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.62.120.194 3600s 0x573e78c2.static.cust.fastspeed.dk AS3292 TDC Holding A/S 87.62.0.0/15 🇩🇰 Denmark —
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.cfk4ever.dk 87.62.120.194 0x573e78c2.static.cust.fastspeed.dk AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover87.62.120.194
🔶 Autoconfig87.62.120.194
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   235ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (cfk4ever.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.cfk4ever.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarcreports@lobger.com
📬 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC110ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025125860
Primary NS (MNAME)get.desec.io
Responsible (RNAME)get@desec.io
Refresh86400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
39ms
MX
39ms
AAAA
32ms
TXT
235ms
CAA
30ms
HTTPS
38ms
TLSA
87ms
SOA
0ms
MTA-STS
59ms
DNSSEC
110ms
SRV
76ms
Total
595ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 06:29:30 595ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 16:28:16 736ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 10:01:11 949ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 21:16:24 8780ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 10:54:14 945ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-01 09:53:16 854ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 05:46:15 9589ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 19:49:02 889ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-10 19:47:34 8709ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 11:41:09 1776ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 11:38:48 736ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 01:55:06 1864ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:10:29 563ms 2 NS 1 A 1 MX 🔒 Secure View
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