silkeborghandelsskole.dk
Last scanned: 2026-09-02 12:21:29  ·  3114ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   62ms
NameserverIP addressesPTRASN / ISP
ns1.fastpark.net 75.2.14.138 a06eefa9acf1f0dfe.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.fastpark.net 99.83.157.32 a06eefa9acf1f0dfe.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
🌍 A Records1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.247.81.99 3600s — AS206834 Team Internet AG 104.247.80.0/22 🇨🇦 Canada —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover104.247.81.99
🔶 Autoconfig104.247.81.99
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   389ms
TXT Record
v=DMARC1; p=reject; adkim=s; aspf=s;
v=spf1 -all
✉️ SPF
PolicyRecord (silkeborghandelsskole.dk)
-all (hard fail) v=spf1 -all
📨 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 Records1 records   55ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC85ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1787921496
Primary NS (MNAME)ns1.fastpark.net
Responsible (RNAME)hostmaster@silkeborghandelsskole.dk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
62ms
A
52ms
MX
58ms
AAAA
50ms
TXT
389ms
CAA
55ms
HTTPS
42ms
TLSA
2031ms
SOA
0ms
MTA-STS
96ms
DNSSEC
85ms
SRV
122ms
Total
3114ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 12:21:29 3114ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-29 20:47:36 4236ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 13:49:51 2226ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 12:56:29 3961ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-25 21:57:48 22929ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-25 15:53:21 3015ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-18 04:49:26 18871ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-09 11:52:52 4478ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-31 11:39:44 1951ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-01 09:14:24 1891ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 22:09:38 2066ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 22:00:52 1757ms 2 NS 1 A 0 MX 🔓 Insecure View
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