skylinemail.dk
Last scanned: 2026-06-23 21:11:20  ·  2174ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   329ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   195ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.36.208.54 300s ztud-frontend-proxy01.zitcom.dk AS48854 team.blue Denmark A/S 46.36.208.0/21 🇩🇰 Denmark —
📧 MX Records1 records   170ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.dandomain.dk 212.237.249.50 mx1.dandomain.dk AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.dandomain.dk → 212.237.249.98
🔶 Autoconfigautoconfig-mf.dandomain.dk → 212.237.249.54
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   604ms
TXT Record
v=spf1 include:spf.dandomain.dk -all
✉️ SPF
PolicyRecord (skylinemail.dk)
-all (hard fail) v=spf1 include:spf.dandomain.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)
🔐 DNSSEC573ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA226ms
FieldValue
Serial2022010501
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
329ms
A
195ms
MX
170ms
AAAA
292ms
TXT
604ms
CAA
120ms
HTTPS
127ms
TLSA
153ms
SOA
226ms
MTA-STS
114ms
DNSSEC
573ms
SRV
906ms
Total
2174ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 21:11:20 2174ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 16:45:13 983ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 21:54:05 630ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 18:47:41 5719ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 17:29:43 914ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone