xmasterclass.dk
Last scanned: 2026-08-27 19:52:38  ·  622ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   44ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.58.176.221 3600s php4.t3c.dk AS47292 Sentia Denmark A/S 86.58.176.0/21 🇩🇰 Denmark Holbæk
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026020538
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh86400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
43ms
MX
40ms
AAAA
41ms
TXT
273ms
CAA
37ms
HTTPS
44ms
TLSA
87ms
SOA
0ms
MTA-STS
79ms
DNSSEC
82ms
SRV
97ms
Total
622ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:52:38 622ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-20 15:58:34 4870ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-19 15:29:21 943ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-18 15:28:07 3338ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-11 16:12:29 2220ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-04 08:33:44 1492ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-16 03:13:43 1175ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-26 13:20:47 868ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-18 02:52:02 1244ms 4 NS 1 A 0 MX 🔒 Secure View
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