number4hair.dk
Last scanned: 2026-06-28 08:16:36  ·  1073ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   57ms
NameserverIP addressesPTRASN / ISP
ns1.openprovider.nl 162.159.26.10
2400:cb00:2049:1::a29f:1a0a		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.openprovider.be 162.159.27.96
2400:cb00:2049:1::a29f:1b60		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns3.openprovider.eu 162.159.48.89
2400:cb00:2049:1::a29f:3059		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   73ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.40.255.150 900s ip-185-40-255-150.net.deruiter.nl AS57795 NG-BLU Networks B.V. 185.40.255.0/24 🇳🇱 The Netherlands Muiderberg
📧 MX Records2 records   68ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s mail.number4hair.dk 217.195.116.27 mx01.webvanced.nl AS8315 WorldStream B.V.
30 900s fallback.webvanced.nl 79.170.93.150 79-170-93-150.colo.transip.net AS20857 Signet B.V.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover217.195.120.164
🔶 Autoconfig217.195.120.164
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC93ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA61ms
FieldValue
Serial2024082708
Primary NS (MNAME)ns1.openprovider.nl
Responsible (RNAME)dns@openprovider.eu
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
57ms
A
73ms
MX
68ms
AAAA
112ms
TXT
409ms
CAA
67ms
HTTPS
75ms
TLSA
129ms
SOA
61ms
MTA-STS
99ms
DNSSEC
93ms
SRV
140ms
Total
1073ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 08:16:36 1073ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 19:10:50 2570ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-21 10:50:52 1145ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 11:31:24 1419ms 3 NS 1 A 2 MX 🔓 Insecure View
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