dubois.dk
Last scanned: 2026-08-25 17:05:36  ·  2963ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   79ms
NameserverIP addressesPTRASN / ISP
dns110.ovh.net 2001:41d0:d01:400::2
5.196.44.1		 dns110.ovh.net
dns110.ovh.net		 AS16276 OVH SAS
AS16276 OVH SAS
ns110.ovh.net 2001:41d0:b00:fe00::2
5.135.78.233		 ns110.ovh.net
ns110.ovh.net		 AS16276 OVH SAS
AS16276 OVH SAS
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
82.66.124.87 3600s 82-66-124-87.subs.proxad.net AS12322 Free SAS 82.66.112.0/20 🇫🇷 France —
📧 MX Records5 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s mx0.mail.ovh.net 178.33.252.245 mx0.mail.ovh.net AS16276 OVH SAS
10 3600s mx1.mail.ovh.net 188.165.36.237 mx1.mail.ovh.net AS16276 OVH SAS
20 3600s mx2.mail.ovh.net 87.98.160.167 mx2.mail.ovh.net AS16276 OVH SAS
30 3600s mx3.mail.ovh.net 91.121.53.175 mx3.mail.ovh.net AS16276 OVH SAS
40 3600s mx4.mail.ovh.net 178.32.124.207 mx4.mail.ovh.net AS16276 OVH SAS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverdubois.dk → 82.66.124.87
🔶 Autoconfigautodiscover.mail.ovh.net → 152.228.213.244
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   128ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 autodiscover.mail.ovh.net
📝 TXT Records1 records   274ms
TXT Record
v=spf1 include:mx.ovh.com ~all
✉️ SPF
PolicyRecord (dubois.dk)
~all (soft fail) v=spf1 include:mx.ovh.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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.dubois.dk dubois.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2071ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2084939702
Primary NS (MNAME)dns110.ovh.net
Responsible (RNAME)tech@ovh.net
Refresh86400s
Retry3600s
Expire3600000s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
79ms
A
53ms
MX
57ms
AAAA
62ms
TXT
274ms
CAA
66ms
HTTPS
86ms
TLSA
215ms
SOA
0ms
MTA-STS
69ms
DNSSEC
2071ms
SRV
128ms
Total
2963ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 17:05:36 2963ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-07-25 10:10:47 15893ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-06-27 07:21:49 997ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-06-24 16:01:30 3034ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-06-22 08:18:57 914ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-06-17 04:55:19 852ms 2 NS 1 A 5 MX 🔓 Insecure View
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