byskovgaard.dk
Last scanned: 2026-08-15 12:14:50  ·  987ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   48ms
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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.92.65.188 600s 80-92-65-188.ip.dclux.com AS24611 Datacenter Luxembourg S.A. 80.92.64.0/19 🇱🇺 Luxembourg Luxembourg
📧 MX Records1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
100 3600s mail.byskovgaard.dk 195.249.40.16 — AS3292 TDC Holding A/S
📧 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   300ms
TXT Record
v=spf1 include:_spf77520.spf-protect.com -all
✉️ SPF
PolicyRecord (byskovgaard.dk)
-all (hard fail) v=spf1 include:_spf77520.spf-protect.com -all
📨 DMARC
PolicyRecord (_dmarc.byskovgaard.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:6508436254723@dmarc.centerasecurity.com;
📬 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)
🔐 DNSSEC103ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025092366
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
48ms
A
61ms
MX
56ms
AAAA
61ms
TXT
300ms
CAA
65ms
HTTPS
50ms
TLSA
93ms
SOA
0ms
MTA-STS
64ms
DNSSEC
103ms
SRV
106ms
Total
987ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-15 12:14:50 987ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-14 06:41:09 4502ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-08 08:09:30 1220ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-28 22:09:42 901ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-27 14:06:08 8846ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-26 13:56:41 9441ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-10 01:12:46 955ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-09 01:08:43 1094ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-01 03:42:54 839ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-27 17:31:57 741ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-23 06:02:59 1189ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 18:25:25 732ms 4 NS 1 A 1 MX 🔒 Secure View
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