maplesoft.dk
📜 Historical scan 2026-06-17 15:36:39  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   457ms
NameserverIP addressesPTRASN / ISP
ns.sentex.ca 199.212.134.1 ns.sentex.ca AS11647 Sentex Communications Corporation
ns2.sentex.net 64.7.153.49 ns2.sentex.net AS11647 Sentex Communications Corporation
🌍 A Records1 records   668ms
IPTTLPTRASNISP / OrgCIDRCountryCity
199.71.183.26 — redirect.maplesoft.com AS11647 Sentex Communications Corporation 199.71.182.0/23 🇨🇦 Canada Kitchener
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC989ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA416ms
FieldValue
Serial2016061501
Primary NS (MNAME)ns.sentex.ca
Responsible (RNAME)hostmaster@maplesoft.dk
Refresh3600s
Retry1200s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
457ms
A
668ms
MX
491ms
AAAA
604ms
TXT
1237ms
CAA
381ms
HTTPS
514ms
TLSA
1180ms
SOA
416ms
MTA-STS
497ms
DNSSEC
989ms
SRV
0ms
Total
3631ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:30:22 5660ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 03:17:58 27563ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 04:29:48 4477ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 15:36:39 3631ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone