devcourseweb.com - robtex.com
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devcourseweb.com
com
| 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=1770819297 | ||||||
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| devcourseweb.com | jonah.ns.cloudflare.com, megan.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.193.186
NS records: jonah.ns.cloudflare.com, megan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devcourseweb.com (unsigned zone)
⏱️ Timing
Total: 57ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.165.185, 104.21.11.101 |
| AAAA | 2 | 2606:4700:3037::ac43:a5b9, 2606:4700:3033::6815:b65 |
| NS | 2 | jonah.ns.cloudflare.com, megan.ns.cloudflare.com |
| MX | 1 | _dc-mx.68705cb924f5.devcourseweb.com (pr |
| TXT | 2 | ca3-b357f4cdffb141b5af063a450fcc8667, v=spf1 +a +mx +ip4:198.187.31.201 includ |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jonah.ns.cloudflare.com dns.cloudflare.c |
AI analysis
devcourseweb.com maps to four IP numbers: 2606:4700:3033::6815:b65, 2606:4700:3037::ac43:a5b9, 104.21.11.101 and 172.67.165.185.
other host names include www.gooble.com.br, serptest.com, motomus.ro, planet-trade.de and acrseg.org; they share IP numbers with devcourseweb.com.
Two name servers jonah.ns.cloudflare.com and megan.ns.cloudflare.com handle the delegation for devcourseweb.com.
devcourseweb.com shares the same name server setup as other domains, for instance vnnet.com.vn, adamliria.com, califormulated.com, swa12.top and appwikia.com.
devcourseweb.com at least partially shares name servers with other domains, for instance nicujobs.com, orizont.net, spyranretail.in, carolynenger.com and tds.srl.
These name servers are commonly used alongside penny.ns.cloudflare.com.
Six IP addresses per host:
jonah.ns.cloudflare.com points to 2606:4700:58::adf5:3bba, 2803:f800:50::6ca2:c1ba, 2a06:98c1:50::ac40:21ba, 108.162.193.186, 172.64.33.186 and 173.245.59.186; megan.ns.cloudflare.com points to 2606:4700:50::adf5:3ac5, 2803:f800:50::6ca2:c0c5, 2a06:98c1:50::ac40:20c5, 108.162.192.197, 172.64.32.197 and 173.245.58.197
devcourseweb.com is handled by a single mail server, _dc-mx.68705cb924f5.devcourseweb.com.
The host name _dc-mx.68705cb924f5.devcourseweb.com points to IP 162.0.215.124.