production-crew.dk
Last scanned: 2026-08-22 11:04:30  ·  5483ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   386ms
NameserverIP addressesPTRASN / ISP
ns1.dtd.sse-ns.com 205.251.194.133
2600:9000:5302:8500::1		 ns-645.awsdns-16.net
ns-645.awsdns-16.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns2.dtd.sse-ns.com 205.251.193.201
2600:9000:5301:c900::1		 ns-457.awsdns-57.com
ns-457.awsdns-57.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns3.dtd.sse-ns.com 205.251.198.147
2600:9000:5306:9300::1		 ns-1683.awsdns-18.co.uk
ns-1683.awsdns-18.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns4.dtd.sse-ns.com 205.251.196.112
2600:9000:5304:7000::1		 ns-1136.awsdns-14.org
ns-1136.awsdns-14.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records1 records   349ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.production-crew.dk — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1230ms
TXT Record
v=spf1 mx include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com -all
✉️ SPF
PolicyRecord (production-crew.dk)
-all (hard fail) v=spf1 mx include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com -all
📨 DMARC
PolicyRecord (_dmarc.production-crew.dk)
p=quarantine v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:eedc038d17b647868fe144c43c449fa2@dmarc-reports.cloudflare.net
📬 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)
🔐 DNSSEC604ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns1.dtd.sse-ns.com
Responsible (RNAME)domains@superstruct.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
386ms
A
360ms
MX
349ms
AAAA
433ms
TXT
1230ms
CAA
362ms
HTTPS
359ms
TLSA
163ms
SOA
0ms
MTA-STS
465ms
DNSSEC
604ms
SRV
433ms
Total
5483ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-22 11:04:30 5483ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-08-01 22:45:57 8721ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-06 23:22:19 891ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-28 14:50:41 732ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-18 07:07:32 998ms 2 NS 0 A 1 MX 🔓 Insecure View
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