efterskolerne-sjælland.dk xn--efterskolerne-sjlland-u3b.dk
Last scanned: 2026-08-31 10:35:08  ·  1926ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   106ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   140ms
IPTTLPTRASNISP / OrgCIDRCountryCity
167.235.1.82 3600s cp09.nordicway.dk AS24940 Hetzner Online GmbH 167.235.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   170ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.xn--efterskolerne-sjlland-u3b.dk 167.235.1.82 cp09.nordicway.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   497ms
TXT Record
v=spf1 +a +mx +ip4:167.235.1.82 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (efterskolerne-sjælland.dk)
~all (soft fail) v=spf1 +a +mx +ip4:167.235.1.82 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.efterskolerne-sjælland.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.efterskolerne-sjælland.dk nubir3R9KifM0qF9s-zObIip7OwG7MqjNgJf6f4Ujqs
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC346ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxdomain
🏷️ SOA0ms
FieldValue
Serial2026083001
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
106ms
A
140ms
MX
170ms
AAAA
126ms
TXT
497ms
CAA
128ms
HTTPS
143ms
TLSA
162ms
SOA
0ms
MTA-STS
167ms
DNSSEC
346ms
SRV
198ms
Total
1926ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 10:35:08 1926ms 2 NS 1 A 1 MX ❓ Unknown View
2026-08-27 15:15:07 853ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 20:46:36 746ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 15:56:58 4672ms 2 NS 1 A 1 MX ❓ Unknown View
2026-06-27 01:02:56 1477ms 2 NS 1 A 1 MX ❓ Unknown View
2026-06-25 20:34:19 705ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 19:46:08 1106ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 22:09:40 981ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 14:46:47 579ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-17 06:05:45 623ms 2 NS 1 A 1 MX 🔒 Secure View
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