frederiksen-jepsen.dk
Last scanned: 2026-08-28 06:48:21  ·  2524ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.26 3600s mail.csnt.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.egbyg.eg.dk 185.154.241.214 — AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.21.40.26
🔶 Autoconfig185.21.40.26
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   58ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 mail.egbyg.eg.dk
📝 TXT Records1 records   146ms
TXT Record
v=spf1 ptr ip4:87.51.2.0/26 ip4:185.21.40.26 include:_spf-hosting.eg.dk -all
✉️ SPF
PolicyRecord (frederiksen-jepsen.dk)
-all (hard fail) v=spf1 ptr ip4:87.51.2.0/26 ip4:185.21.40.26 include:_spf-hosting.eg.dk -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2065ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2021111701
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
39ms
A
48ms
MX
39ms
AAAA
52ms
TXT
146ms
CAA
35ms
HTTPS
33ms
TLSA
125ms
SOA
0ms
MTA-STS
61ms
DNSSEC
2065ms
SRV
58ms
Total
2524ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 06:48:21 2524ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 13:30:59 614ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 18:21:13 1446ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 09:21:01 618ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 07:30:32 929ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 20:52:16 534ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:43:17 640ms 2 NS 1 A 1 MX 🔒 Secure View
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