group13.dk
Last scanned: 2026-06-25 17:36:02  ·  4466ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   77ms
NameserverIP addressesPTRASN / ISP
dns16.ovh.net 2001:41d0:d00:f500::2
5.135.112.57		 dns16.ovh.net
dns16.ovh.net		 AS16276 OVH SAS
AS16276 OVH SAS
ns16.ovh.net 2001:41d0:b00:ef00::2
5.39.116.25		 ns16.ovh.net
ns16.ovh.net		 AS16276 OVH SAS
AS16276 OVH SAS
🌍 A Records1 records   147ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.186.33.5 3600s redirect.ovh.net AS16276 OVH SAS 213.186.32.0/19 🇫🇷 France —
📧 MX Records5 records   106ms
PriorityTTLMail ServerIP addressesPTRASN
0 21600s mx0.mail.ovh.net 178.33.252.245 mx0.mail.ovh.net AS16276 OVH SAS
10 21600s mx1.mail.ovh.net 188.165.36.237 mx1.mail.ovh.net AS16276 OVH SAS
20 21600s mx2.mail.ovh.net 87.98.160.167 mx2.mail.ovh.net AS16276 OVH SAS
30 21600s mx3.mail.ovh.net 91.121.53.175 mx3.mail.ovh.net AS16276 OVH SAS
40 21600s mx4.mail.ovh.net 178.32.124.207 mx4.mail.ovh.net AS16276 OVH SAS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 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   226ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 autodiscover.mail.ovh.net
📝 TXT Records2 records   414ms
TXT Record
1|www.group13.dk
v=spf1 include:mx.ovh.com -all
✉️ SPF
PolicyRecord (group13.dk)
-all (hard 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA120ms
FieldValue
Serial2025102708
Primary NS (MNAME)dns16.ovh.net
Responsible (RNAME)tech@ovh.net
Refresh86400s
Retry3600s
Expire3600000s
Minimum (neg-cache TTL)60s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
77ms
A
147ms
MX
106ms
AAAA
86ms
TXT
414ms
CAA
71ms
HTTPS
498ms
TLSA
182ms
SOA
120ms
MTA-STS
127ms
DNSSEC
113ms
SRV
226ms
Total
4466ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 17:36:02 4466ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-06-25 14:58:19 3452ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-06-17 09:25:08 1117ms 2 NS 1 A 5 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone