byggerietslederuddannelse.dk
Last scanned: 2026-09-01 15:49:04  ·  793ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   57ms
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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.92.65.188 3600s 80-92-65-188.ip.dclux.com AS24611 Datacenter Luxembourg S.A. 80.92.64.0/19 🇱🇺 Luxembourg Luxembourg
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover80.92.65.188
🔶 Autoconfig80.92.65.188
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   371ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (byggerietslederuddannelse.dk)
-all (hard fail) v=spf1 -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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2021032848
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
57ms
A
53ms
MX
63ms
AAAA
49ms
TXT
371ms
CAA
44ms
HTTPS
69ms
TLSA
109ms
SOA
0ms
MTA-STS
135ms
DNSSEC
95ms
SRV
142ms
Total
793ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 15:49:04 793ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-27 14:02:07 9744ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-24 17:58:50 722ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-23 04:27:32 8668ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-07 08:08:38 1625ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-06 01:33:53 1088ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-20 05:05:15 951ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-19 01:01:07 1473ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-17 23:35:01 8709ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-01 12:22:57 833ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-16 18:15:05 492ms 4 NS 1 A 0 MX 🔒 Secure View
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