study-doctor.com - robtex.com
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study-doctor.com
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| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1770840907 | ||||||
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study-doctor.com | hazel.ns.cloudflare.com, bryce.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.194.157
NS records: hazel.ns.cloudflare.com, bryce.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for study-doctor.com (unsigned zone)
⏱️ Timing
Total: 114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 172.67.75.91, 104.26.0.236... |
| AAAA | 3 | 2606:4700:20::681a:ec, 2606:4700:20::ac43:4b5b... |
| NS | 2 | bryce.ns.cloudflare.com, hazel.ns.cloudflare.com |
| MX | 1 | mx10.onamae.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.onamae.ne.jp include |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | bryce.ns.cloudflare.com dns.cloudflare.c |
AI analysis
study-doctor.com points to six IP numbers: 2606:4700:20::681a:ec, 2606:4700:20::681a:1ec, 2606:4700:20::ac43:4b5b, 104.26.0.236, 104.26.1.236 and 172.67.75.91.
other host names include www.originalecuador.com, awaycare.ca, kingballow.com, janmabhumi.in and www.canvasartusa.com; they share IP numbers with study-doctor.com.
Two name servers bryce.ns.cloudflare.com and hazel.ns.cloudflare.com handle the delegation for study-doctor.com.
study-doctor.com shares the same name server setup as other domains, for instance yt891.com, xinpj88.com, lis.hk, b302.nl and fashionwatches.org.uk.
study-doctor.com at least partially shares name servers with other domains, for instance alterstudio.net, hudsonvalleyresearchlab.org, ledgerrockets.com, 204820.xyz and bintani.com.au.
These name servers are commonly used alongside gwen.ns.cloudflare.com, tony.ns.cloudflare.com and rene.ns.cloudflare.com.
Six IP addresses per host:
bryce.ns.cloudflare.com points to 2606:4700:58::a29f:2c89, 2803:f800:50::6ca2:c389, 2a06:98c1:50::ac40:2389, 108.162.195.137, 162.159.44.137 and 172.64.35.137; hazel.ns.cloudflare.com points to 2606:4700:50::a29f:269d, 2803:f800:50::6ca2:c29d, 2a06:98c1:50::ac40:229d, 108.162.194.157, 162.159.38.157 and 172.64.34.157
study-doctor.com is handled by a single mail server, mx10.onamae.ne.jp.
study-doctor.com uses the same mail server setup as other domains, for instance nexsus.biz, goshima-go.co.jp, inpro3.com, kazetuti.com and nextgo.co.jp.