aheadprogram.dk
📜 Historical scan 2026-08-13 10:02:25  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   184ms
NameserverIP addressesPTRASN / ISP
ns1.dn-s.nl 185.104.28.19
2a06:2ec0:1::10		 ns1.zxcs.nl
ns1.zxcs.nl		 AS206281 Stichting DIGI NL
AS206281 Stichting DIGI NL
ns2.dn-s.nl 2a03:b0c0:3:d0::116:2001
46.101.179.64		 ns2.zxcs.nl
ns2.zxcs.nl		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
🌍 A Records1 records   216ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.158.251.162 14400s ip-space.by.zxsc.nl AS31586 Signet B.V. 85.158.248.0/22 🇳🇱 The Netherlands —
📧 MX Records1 records   217ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s mail.aheadprogram.dk 91.142.241.55 mail002.netmasters.nl AS39700 Signet B.V.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoveraheadprogram.dk → 85.158.251.162
🔶 Autoconfigaheadprogram.dk → 85.158.251.162
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.aheadprogram.dk aheadprogram.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC393ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2021010100
Primary NS (MNAME)ns1.dn-s.nl
Responsible (RNAME)hostmaster@aheadprogram.dk
Refresh600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
184ms
A
216ms
MX
217ms
AAAA
224ms
TXT
743ms
CAA
253ms
HTTPS
249ms
TLSA
788ms
SOA
0ms
MTA-STS
307ms
DNSSEC
393ms
SRV
576ms
Total
3671ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 12:56:51 1364ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-15 10:46:23 1334ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-13 10:02:25 3671ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-07 21:39:15 5451ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-28 11:18:15 14096ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 14:01:39 3087ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 13:56:13 2177ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 12:37:54 4821ms 2 NS 1 A 1 MX 🔓 Insecure View
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