21howto.com - robtex.com
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21howto.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=1770799482 | ||||||
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| 21howto.com | aleena.ns.cloudflare.com, abdullah.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.194.81
NS records: aleena.ns.cloudflare.com, abdullah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21howto.com (unsigned zone)
⏱️ Timing
Total: 58ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.185.95, 104.21.84.27 |
| AAAA | 2 | 2606:4700:3034::6815:541b, 2606:4700:3031::ac43:b95f |
| NS | 2 | abdullah.ns.cloudflare.com, aleena.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | abdullah.ns.cloudflare.com dns.cloudflar |
AI analysis
21howto.com points to four IP numbers: 2606:4700:3031::ac43:b95f, 2606:4700:3034::6815:541b, 104.21.84.27 and 172.67.185.95.
Other host names, for instance casinofrancais.gg, casinonav.com, consejomexicano.com.mx, mrqaulasdeingles.com and chapterlab.com share IP numbers with 21howto.com.
21howto.com is delegated to two name servers: abdullah.ns.cloudflare.com and aleena.ns.cloudflare.com.
21howto.com uses the same name server setup as other domains, for instance ray20.com, pendinelrc.com, threeriverscrane.com, bistrodia.com and insurancesolutions4you.info.
21howto.com shares name servers with other domains at least partially, for instance china-forgedwheels.com, hongshijixie.com, cccspa.org, nononsensecleaningservices.com and xmwotson.com.
these name servers are commonly used together with ignacio.ns.cloudflare.com and lila.ns.cloudflare.com.
Host names with six IP numbers: abdullah.ns.cloudflare.com points to 2606:4700:58::a29f:2ccb, 2803:f800:50::6ca2:c3cb, 2a06:98c1:50::ac40:23cb, 108.162.195.203, 162.159.44.203 and 172.64.35.203; aleena.ns.cloudflare.com points to 2606:4700:50::a29f:2651, 2803:f800:50::6ca2:c251, 2a06:98c1:50::ac40:2251, 108.162.194.81, 162.159.38.81 and 172.64.34.81.