telekommunikation.dk
Last scanned: 2026-06-17 13:16:48  ·  543ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.235.254.10 — nyhedsbrev.odsgard.dk AS3308 Norlys Telco A/S 85.235.224.0/19 🇩🇰 Denmark Hørsholm
📧 MX Records1 records   64ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.unoeuro.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   151ms
TXT Record
v=spf1 a mx ip4:86.58.254.141 mx:telekommunikation.dk include:servers.mcsv.net ~all
✉️ SPF
PolicyRecord (telekommunikation.dk)
~all (soft fail) v=spf1 a mx ip4:86.58.254.141 mx:telekommunikation.dk include:servers.mcsv.net ~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)
🔐 DNSSEC152ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA37ms
FieldValue
Serial2026032501
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
36ms
A
38ms
MX
64ms
AAAA
38ms
TXT
151ms
CAA
47ms
HTTPS
47ms
TLSA
103ms
SOA
37ms
MTA-STS
61ms
DNSSEC
152ms
SRV
0ms
Total
543ms
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