highestgrades.com - robtex.com
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highestgrades.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=1769520944 | ||||||
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| highestgrades.com | jim.ns.cloudflare.com, serenity.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.193.125
NS records: jim.ns.cloudflare.com, serenity.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for highestgrades.com (unsigned zone)
⏱️ Timing
Total: 38ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.13.214, 104.18.12.214 |
| AAAA | 2 | 2606:4700::6812:dd6, 2606:4700::6812:cd6 |
| NS | 2 | jim.ns.cloudflare.com, serenity.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | google-site-verification=66dCWbxl1Uefg28 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | jim.ns.cloudflare.com dns.cloudflare.com |
AI analysis
Four IP numbers are pointed to by highestgrades.com: 2606:4700::6812:cd6, 2606:4700::6812:dd6, 104.18.12.214 and 104.18.13.214.
other host names including blitzhandel24.de, hotwebcam.be, stepupforstudents.org, vyxes.com and betsson.co.uk share IP numbers with highestgrades.com.
highestgrades.com is delegated to two name servers jim.ns.cloudflare.com and serenity.ns.cloudflare.com.
highestgrades.com shares the same name server setup as other domains, for instance karpame.fr, kawabunga.ca, gcuonlineprograms.com, degreematch.us and teachingdegreeprogramsonline.com.
highestgrades.com at least partially shares name servers with other domains, for instance letsmuv.com, nhzglobal.co.uk, alt1040.com, doali.co.il and freesheetmusic.co.
These name servers are commonly used alongside yichun.ns.cloudflare.com and arnold.ns.cloudflare.com.
Host names with six IP numbers:
Host name jim.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7d, 2803:f800:50::6ca2:c17d, 2a06:98c1:50::ac40:217d, 108.162.193.125, 172.64.33.125 and 173.245.59.125.
Host name serenity.ns.cloudflare.com points to: 2606:4700:50::a29f:266c, 2803:f800:50::6ca2:c26c, 2a06:98c1:50::ac40:226c, 108.162.194.108, 162.159.38.108 and 172.64.34.108.
highestgrades.com is handled by a single mail server, smtp.google.com.
highestgrades.com shares the same mail server setup as other domains, for instance backofficebusiness.com.au, raxa.mx, bonvoyagers.co, wyona.com and thefoil.com.
highestgrades.com shares some mail servers with other domains, at least partially, for instance criollos.cl, samba-nantes.fr, adelion.com, tequilamobile.com and namspi.uz.
these mail servers are often used together with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
smtp.google.com points to nine IPs: 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c1b::1a, 2607:f8b0:4004:c1b::1b, 2607:f8b0:4004:c1d::1a, 142.251.16.26, 142.251.16.27, 142.251.163.26, 142.251.163.27 and 142.251.167.26.