questbox.dk
Last scanned: 2026-08-27 09:04:38  ·  2312ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
NameserverIP addressesPTRASN / ISP
dns.uk-noc.com 162.159.27.59 — AS13335 Cloudflare, Inc.
dns.us-noc.com 185.41.8.50 dns.us-noc.com AS200083 Sub 6 Limited
🌍 A Records1 records   67ms
IPTTLPTRASNISP / OrgCIDRCountryCity
62.182.21.176 14400s — AS200083 Sub 6 Limited 62.182.16.0/21 🇬🇧 United Kingdom —
📧 MX Records3 records   70ms
PriorityTTLMail ServerIP addressesPTRASN
5 14400s mx1.email-cluster.com 64.176.180.184
64.176.183.232		 pmg-slave01.email-cluster.com
pmg-slave02.email-cluster.com		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
5 14400s mx2.email-cluster.com 45.76.128.239
78.141.238.32		 pmg-slave03.email-cluster.com
pmg-slave04.email-cluster.com		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
10 14400s failover1.email-cluster.com 109.237.25.170 failover1.email-cluster.com AS63949 Akamai Connected Cloud
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover62.182.21.176
🔶 Autoconfig62.182.21.176
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   143ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   419ms
TXT Record
v=spf1 +a +mx +ip4:62.182.21.140 include:relay.email-cluster.com ~all
✉️ SPF
PolicyRecord (questbox.dk)
~all (soft fail) v=spf1 +a +mx +ip4:62.182.21.140 include:relay.email-cluster.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)
🔐 DNSSEC158ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026070600
Primary NS (MNAME)dns.uk-noc.com
Responsible (RNAME)sys-admin@uk-noc.com
Refresh14400s
Retry7200s
Expire2419200s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
67ms
MX
70ms
AAAA
64ms
TXT
419ms
CAA
57ms
HTTPS
65ms
TLSA
146ms
SOA
0ms
MTA-STS
143ms
DNSSEC
158ms
SRV
143ms
Total
2312ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 09:04:38 2312ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-06 16:16:42 2261ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-05 12:33:25 17436ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-04 11:23:01 4498ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 10:50:13 2516ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-30 12:46:31 1216ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 14:31:13 3325ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-21 08:10:02 4810ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 04:31:19 990ms 2 NS 1 A 3 MX 🔓 Insecure View
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