jesperklein.dk
Last scanned: 2026-08-27 13:46:01  ·  1857ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   56ms
NameserverIP addressesPTRASN / ISP
ns1.wordpress.com 198.181.116.9
2a04:fa87:ffff::c6b5:7409		 ns1.wordpress.com
ns1.wordpress.com		 AS2635 Automattic, Inc
AS2635 Automattic, Inc
ns2.wordpress.com 198.181.117.9
2a04:fa87:ffff::c6b5:7509		 ns2.wordpress.com
ns2.wordpress.com		 AS2635 Automattic, Inc
AS2635 Automattic, Inc
ns3.wordpress.com 192.0.74.9
2620:115:c00f::c000:4a09		 ns3.wordpress.com
ns3.wordpress.com		 AS2635 Automattic, Inc
AS2635 Automattic, Inc
🌍 A Records2 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.0.78.24 300s — AS2635 Automattic, Inc 192.0.64.0/18 🇺🇸 United States San Francisco
192.0.78.25 300s — AS2635 Automattic, Inc 192.0.64.0/18 🇺🇸 United States San Francisco
📧 MX Records2 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.titan.email 100.52.2.139
184.72.253.45
3.219.6.73		 ec2-100-52-2-139.compute-1.amazonaws.com
ec2-184-72-253-45.compute-1.amazonaws.com
ec2-3-219-6-73.compute-1.amazonaws.com		 AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
20 3600s mx2.titan.email 100.52.2.139
184.72.253.45
3.219.6.73		 ec2-100-52-2-139.compute-1.amazonaws.com
ec2-184-72-253-45.compute-1.amazonaws.com
ec2-3-219-6-73.compute-1.amazonaws.com		 AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   324ms
TXT Record
v=spf1 include:spf.titan.email ~all
✉️ SPF
PolicyRecord (jesperklein.dk)
~all (soft fail) v=spf1 include:spf.titan.email ~all
📨 DMARC
PolicyRecord (_dmarc.jesperklein.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100
📬 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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025042206
Primary NS (MNAME)ns1.wordpress.com
Responsible (RNAME)hostmaster@wordpress.com
Refresh14400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
74ms
MX
57ms
AAAA
63ms
TXT
324ms
CAA
65ms
HTTPS
56ms
TLSA
139ms
SOA
0ms
MTA-STS
92ms
DNSSEC
104ms
SRV
97ms
Total
1857ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:46:01 1857ms 3 NS 2 A 2 MX 🔓 Insecure View
2026-08-27 02:51:49 9667ms 3 NS 2 A 2 MX 🔓 Insecure View
2026-06-18 08:38:09 1907ms 3 NS 2 A 2 MX 🔓 Insecure View
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