fureskoler.dk
Last scanned: 2026-06-28 19:45:35  ·  2682ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   45ms
🌍 A Records
🌍
No A records found
📧 MX Records1 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s frontmta.hostedsepo.dk 92.43.124.44 AS44398 Itm8 A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   39ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records3 records   133ms
TXT Record
apple-domain-verification=O7CJ9NUpIC2Jr61H
MS=ms12325628
v=spf1 include:o._spf.hostedsepo.dk -all
✉️ SPF
PolicyRecord (fureskoler.dk)
-all (hard fail) v=spf1 include:o._spf.hostedsepo.dk -all
📨 DMARC
PolicyRecord (_dmarc.fureskoler.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:6082a74ca9e59@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 / DANE2 records   88ms
Service / OwnerTypeCert association
SMTP _25._tcp.frontmta.hostedsepo.dk DANE-TA · SPKI · SHA-256 1E20888F63520C235F8E61FDEA725CCE…
SMTP _25._tcp.frontmta.hostedsepo.dk DANE-EE · SPKI · SHA-256 F6EC319A6D18F16926CF1DC9D5AFACBE…
🔐 DNSSEC63ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA29ms
FieldValue
Serial2024101602
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
31ms
MX
31ms
AAAA
32ms
TXT
133ms
CAA
26ms
HTTPS
29ms
TLSA
88ms
SOA
29ms
MTA-STS
33ms
DNSSEC
63ms
SRV
39ms
Total
2682ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 19:45:35 2682ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-24 20:49:02 693ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-22 11:42:21 1179ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:22:12 912ms 4 NS 0 A 1 MX 🔒 Secure View
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