arenaskolen.dk
Last scanned: 2026-08-27 05:02:49  ·  738ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   65ms
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   68ms
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
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   304ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (arenaskolen.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.arenaskolen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:67288a59133d8@dmarc-dk.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)
🔐 DNSSEC93ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025101356
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
65ms
A
68ms
MX
68ms
AAAA
69ms
TXT
304ms
CAA
58ms
HTTPS
72ms
TLSA
76ms
SOA
0ms
MTA-STS
95ms
DNSSEC
93ms
SRV
111ms
Total
738ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:02:49 738ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-23 19:47:08 1782ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-21 14:36:34 9797ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-07 10:32:50 995ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-17 20:57:43 2632ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-16 14:15:50 965ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-30 13:39:39 736ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-27 17:10:10 1086ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-16 13:39:13 391ms 4 NS 1 A 0 MX 🔒 Secure View
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