tyskskole.dk
Last scanned: 2026-08-27 11:05:02  ·  633ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
159.69.64.229 3600s srv1.seeems.dk AS24940 Hetzner Online GmbH 159.69.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
45ms
MX
49ms
AAAA
51ms
TXT
186ms
CAA
42ms
HTTPS
61ms
TLSA
102ms
SOA
0ms
MTA-STS
77ms
DNSSEC
90ms
SRV
79ms
Total
633ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:05:02 633ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 00:22:08 567ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 07:16:04 1975ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 06:55:47 713ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 02:55:47 673ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 10:34:51 987ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 06:28:57 578ms 2 NS 1 A 0 MX 🔒 Secure View
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