holmeagerskolen.dk
Last scanned: 2026-09-01 19:53:47  ·  2431ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   59ms
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   71ms
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 Records2 records   285ms
TXT Record
SOA=1585926107
v=spf1 -all
✉️ SPF
PolicyRecord (holmeagerskolen.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.holmeagerskolen.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)
🔐 DNSSEC2066ms
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
59ms
A
71ms
MX
47ms
AAAA
52ms
TXT
285ms
CAA
63ms
HTTPS
54ms
TLSA
76ms
SOA
0ms
MTA-STS
84ms
DNSSEC
2066ms
SRV
99ms
Total
2431ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 19:53:47 2431ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-23 19:37:40 9787ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-22 17:47:57 5852ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-21 17:40:21 1229ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-06 20:49:31 16600ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-24 01:29:04 17000ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-17 19:19:25 16626ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-16 03:52:41 802ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-10 19:18:35 8750ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-01 09:36:53 756ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-17 13:32:33 2157ms 4 NS 1 A 0 MX 🔒 Secure View
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