dunnhumby.dk
Last scanned: 2026-08-26 17:42:00  ·  2491ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
NameserverIP addressesPTRASN / ISP
ns1.netnames.net 156.154.130.100
2610:a1:1022::100		 ns0.netnames.net
ns1.arcemus.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
ns2.netnames.net 156.154.131.100
2610:a1:1023::100		 ns2.arcemus.com
ns2.arcemus.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records1 records   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.53.89.138 86400s redirector.netnames.net AS13768 Aptum Technologies 212.53.64.0/19 🇬🇧 United Kingdom —
📧 MX Records2 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s relay1.netnames.net 185.26.230.83 relay1.netnames.net AS34922 CSC Administrative Services Limited
100 86400s relay2.netnames.net 185.26.230.89 relay2.netnames.net AS34922 CSC Administrative Services Limited
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   244ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (dunnhumby.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.dunnhumby.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:eba42aee50bf378@rep.dmarcanalyzer.com; ruf=mailto:eba42aee50bf378@for.dmarcanalyzer.com; fo=1
📬 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)
🔐 DNSSEC2078ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2018073004
Primary NS (MNAME)ns1.netnames.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh10800s
Retry1800s
Expire3600000s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
37ms
A
62ms
MX
53ms
AAAA
43ms
TXT
244ms
CAA
60ms
HTTPS
41ms
TLSA
113ms
SOA
0ms
MTA-STS
77ms
DNSSEC
2078ms
SRV
80ms
Total
2491ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:42:00 2491ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-02 00:13:33 651ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 05:17:35 1608ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 05:11:33 17631ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 05:08:59 433ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 05:01:10 660ms 2 NS 1 A 2 MX 🔓 Insecure View
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