helloblu.dk
📜 Historical scan 2026-06-20 09:07:31  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   397ms
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   440ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.186.33.5 3600s redirect.ovh.net AS16276 OVH SAS 213.186.32.0/19 🇫🇷 France —
📧 MX Records3 records   277ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s mx1.mail.ovh.net 188.165.36.237 mx1.mail.ovh.net AS16276 OVH SAS
5 3600s mx2.mail.ovh.net 87.98.160.167 mx2.mail.ovh.net AS16276 OVH SAS
100 3600s mx3.mail.ovh.net 91.121.53.175 mx3.mail.ovh.net AS16276 OVH SAS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   1589ms
TXT Record
1|www.helloblu.dk
v=spf1 include:mx.ovh.com -all
✉️ SPF
PolicyRecord (helloblu.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)
🔐 DNSSEC1071ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA351ms
FieldValue
Serial2025111202
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
397ms
A
440ms
MX
277ms
AAAA
507ms
TXT
1589ms
CAA
677ms
HTTPS
411ms
TLSA
387ms
SOA
351ms
MTA-STS
614ms
DNSSEC
1071ms
SRV
736ms
Total
7061ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 01:17:33 821ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-20 09:07:31 7061ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 11:23:19 716ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 11:20:01 628ms 2 NS 1 A 3 MX 🔓 Insecure View
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