semaphor.dk
Last scanned: 2026-08-29 01:44:28  ·  3848ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   70ms
NameserverIP addressesPTRASN / ISP
ns.semaphor.dk 195.190.25.50 ns.semaphor.dk AS201697 Semaphor
ns2.semaphor.dk 85.235.240.108 ns2.semaphor.dk AS3308 Norlys Digital A/S
🌍 A Records1 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
45.156.8.54 38400s hjulben4.semaphor.dk AS201697 Semaphor 45.156.8.0/22 🇩🇰 Denmark —
📧 MX Records1 records   94ms
PriorityTTLMail ServerIP addressesPTRASN
10 38400s askepot2.semaphor.dk 195.190.25.22 askepot2.semaphor.dk AS201697 Semaphor
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfighjulben.semaphor.dk → 45.156.8.54
🔷 AAAA Records (IPv6)1 records   71ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:678:72c:fa00:45:156:8:54 38400s hjulben4.semaphor.dk AS201697 Semaphor 2001:678:72c:0:0:0:0:0/48 🇩🇰 Denmark —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   128ms
ServicePriorityWeightPortTarget
_xmpp-client._tcp 0 5 5222 smalltalk1.semaphor.dk
_xmpp-server._tcp 0 5 5269 smalltalk1.semaphor.dk
📝 TXT Records1 records   327ms
TXT Record
v=spf1 include:_spf.semaphor.dk -all
✉️ SPF
PolicyRecord (semaphor.dk)
-all (hard fail) v=spf1 include:_spf.semaphor.dk -all
📨 DMARC
PolicyRecord (_dmarc.semaphor.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@semaphor.dk; aspf=s;
📬 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.semaphor.dk semaphor.dk.acme.semaphor.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC206ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082800
Primary NS (MNAME)ns.semaphor.dk
Responsible (RNAME)hostmaster@semaphor.dk
Refresh3600s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)38400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
70ms
A
71ms
MX
94ms
AAAA
71ms
TXT
327ms
CAA
86ms
HTTPS
91ms
TLSA
2034ms
SOA
0ms
MTA-STS
138ms
DNSSEC
206ms
SRV
128ms
Total
3848ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 01:44:28 3848ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-22 01:16:37 1769ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-11 18:41:30 1649ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-07 01:21:33 2384ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-31 22:49:18 9143ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-13 21:12:37 938ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 05:48:47 765ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 22:39:46 779ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 07:59:02 1128ms 2 NS 1 A 1 MX 🔓 Insecure View
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