jenschristensen.dk
Last scanned: 2026-08-27 05:35:58  ·  4133ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   250ms
NameserverIP addressesPTRASN / ISP
ns1.gzo.com 104.192.227.211
2605:9f80:4000:125::211		 ns1.gzo.com
—		 AS63018 Dedicated.com
AS63018 Dedicated.com
ns2.gzo.com 2604:4500:a:4::20
96.31.72.20		 —
ns2.gzo.com		 AS29802 HIVELOCITY, Inc.
AS29802 HIVELOCITY, Inc.
🌍 A Records1 records   151ms
IPTTLPTRASNISP / OrgCIDRCountryCity
96.31.72.53 14400s 96-31-72-53.gzodns.com AS29802 HIVELOCITY, Inc. 96.31.64.0/20 🇺🇸 United States Tampa
📧 MX Records1 records   148ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s jenschristensen.dk 96.31.72.53 96-31-72-53.gzodns.com AS29802 HIVELOCITY, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover96.31.72.53
🔶 Autoconfig96.31.72.53
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   422ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   1091ms
TXT Record
v=spf1 +a +mx +ip4:96.31.72.73 include:spf.gzo.com +ip4:96.31.72.53 +ip4:96.31.72.13 +ip4:216.172.104.12 +ip4:216.172.104.2 ~all
✉️ SPF
PolicyRecord (jenschristensen.dk)
~all (soft fail) v=spf1 +a +mx +ip4:96.31.72.73 include:spf.gzo.com +ip4:96.31.72.53 +ip4:96.31.72.13 +ip4:216.172.104.12 +ip4:216.172.104.2 ~all
📨 DMARC
PolicyRecord (_dmarc.jenschristensen.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC345ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025062000
Primary NS (MNAME)ns1.gzo.com
Responsible (RNAME)server@gzo.com
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
250ms
A
151ms
MX
148ms
AAAA
170ms
TXT
1091ms
CAA
160ms
HTTPS
308ms
TLSA
537ms
SOA
0ms
MTA-STS
339ms
DNSSEC
345ms
SRV
422ms
Total
4133ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:35:58 4133ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 04:38:12 2504ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 02:56:32 1158ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 21:03:03 8852ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 19:25:13 2247ms 2 NS 1 A 1 MX 🔓 Insecure View
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