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=1770724697 | ||||||
Up
www.21sci.com |
Same first word
21sci.com |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| 21sci.com | carl.ns.cloudflare.com, mckenzie.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.194.253
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: 146ms | 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 a parent of www.21sci.com.
21sci.com resolves to four IPs: 2606:4700:3031::ac43:c551, 2606:4700:3034::6815:1557, 104.21.21.87 and 172.67.197.81.
Other host names such as 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 uses the same name server setup as other domains, including palmpavilion.net, tombraiderlegend.com, zkok.net, msrszj.com and centex-sh.com.
At least part of the name servers for 21sci.com are shared with other domains, for instance seithisolai.com, usashopsell.com, newbodybootcampnyc.com, hdporn.me and 1000lines.net.
These name servers are commonly used alongside the name servers adi.ns.cloudflare.com.
Host names with six IP numbers:
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.
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.