leadenhall.dk
Last scanned: 2026-09-02 13:40:13  ·  3131ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   49ms
NameserverIP addressesPTRASN / ISP
ns-1193.awsdns-21.org 205.251.196.169
2600:9000:5304:a900::1		 ns-1193.awsdns-21.org
ns-1193.awsdns-21.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1904.awsdns-46.co.uk 205.251.199.112
2600:9000:5307:7000::1		 ns-1904.awsdns-46.co.uk
ns-1904.awsdns-46.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-396.awsdns-49.com 205.251.193.140
2600:9000:5301:8c00::1		 ns-396.awsdns-49.com
ns-396.awsdns-49.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-868.awsdns-44.net 205.251.195.100
2600:9000:5303:6400::1		 ns-868.awsdns-44.net
ns-868.awsdns-44.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.200.227.171 3600s dns.efinity.com AS43091 Efigence S.A. 193.200.227.0/24 🇵🇱 Poland —
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
5 3600s mail.efinity.com 193.200.227.167 mail.efinity.com AS43091 Efigence S.A.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover193.200.227.171
🔶 Autoconfig193.200.227.171
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   230ms
TXT Record
v=spf1 a mx include:_spf.artegence.com include:servers.mcsv.net include:_spf.efinity.com -all
✉️ SPF
PolicyRecord (leadenhall.dk)
-all (hard fail) v=spf1 a mx include:_spf.artegence.com include:servers.mcsv.net include:_spf.efinity.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC92ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-396.awsdns-49.com
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
49ms
A
56ms
MX
47ms
AAAA
59ms
TXT
230ms
CAA
68ms
HTTPS
56ms
TLSA
198ms
SOA
0ms
MTA-STS
76ms
DNSSEC
92ms
SRV
95ms
Total
3131ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 13:40:13 3131ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-28 06:00:28 3313ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 16:09:09 6168ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 09:10:06 995ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 20:50:41 1180ms 4 NS 1 A 1 MX 🔓 Insecure View
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