21sci.com - robtex.com
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21sci.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=1770738427 | ||||||
Up
www.21sci.com |
Same first word
21sci.com |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21sci.com | carl.ns.cloudflare.com, mckenzie.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.106
NS records: carl.ns.cloudflare.com, mckenzie.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21sci.com (unsigned zone)
⏱️ Timing
Total: 80ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.21.87, 172.67.197.81 |
| AAAA | 2 | 2606:4700:3034::6815:1557, 2606:4700:3031::ac43:c551 |
| NS | 2 | carl.ns.cloudflare.com, mckenzie.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carl.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (carl.ns.cloudflare.com, carl.ns.cloudflare.com, carl.ns.cloudflare.com...)
AI analysis
21sci.com is the parent of www.21sci.com.
Four IP numbers are pointed to by 21sci.com: 2606:4700:3031::ac43:c551, 2606:4700:3034::6815:1557, 104.21.21.87 and 172.67.197.81.
other host names including guestinvite.spatial.io, voiceprint.global, liebelay.at, www.servis-uslug.nikolaev.ua and treconf.com share IP numbers with 21sci.com.
21sci.com is delegated to two name servers carl.ns.cloudflare.com and mckenzie.ns.cloudflare.com.
21sci.com shares the same name server setup as other domains, for instance palmpavilion.net, tombraiderlegend.com, zkok.net, msrszj.com and centex-sh.com.
21sci.com at least partially shares name servers with other domains, for instance seithisolai.com, usashopsell.com, newbodybootcampnyc.com, hdporn.me and 1000lines.net.
these name servers are commonly used alongside adi.ns.cloudflare.com.
Host names with six IP numbers:
Host name carl.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6a, 2803:f800:50::6ca2:c16a, 2a06:98c1:50::ac40:216a, 108.162.193.106, 172.64.33.106 and 173.245.59.106.
Host name mckenzie.ns.cloudflare.com points to: 2606:4700:50::a29f:26fd, 2803:f800:50::6ca2:c2fd, 2a06:98c1:50::ac40:22fd, 108.162.194.253, 162.159.38.253 and 172.64.34.253.