leaptech.dk
Last scanned: 2026-08-15 15:43:46  ·  4869ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   292ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   265ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.199.108.153 3600s cdn-185-199-108-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
📧 MX Records1 records   268ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s fc68ffe2b82d47a3111fd57ef450a4.pamx1.hotmail.com 52.101.157.0
52.101.40.25
52.101.68.2
52.101.9.13		 —
—
—
—		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   303ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 10 2 5061 federation.messenger.msn.com
📝 TXT Records1 records   883ms
TXT Record
v=spf1 include:hotmail.com ~all
✉️ SPF
PolicyRecord (leaptech.dk)
~all (soft fail) v=spf1 include:hotmail.com ~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 Records
✗ No CAA records — any CA may issue certificates
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.leaptech.dk 9_GOgaCEwpaEu1cb_NafqKGAqO96OkYIw4rA9vDMASY
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC630ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081300
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
292ms
A
265ms
MX
268ms
AAAA
231ms
TXT
883ms
CAA
244ms
HTTPS
228ms
TLSA
281ms
SOA
0ms
MTA-STS
369ms
DNSSEC
630ms
SRV
303ms
Total
4869ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-15 15:43:46 4869ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-26 21:02:05 597ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 03:17:59 722ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-22 09:25:50 795ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 18:50:33 523ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-20 05:45:22 1125ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-19 13:56:53 778ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 17:00:18 1280ms 3 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone