21ssxx.com - robtex.com
21ssxx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:cb3e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:2a48🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.42.72Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.203.62🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | abdullah.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ccb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23cb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 108.162.195.203🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 162.159.44.203Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 172.64.35.203🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| NS | clara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26db🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22db🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 108.162.194.219🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 162.159.38.219Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 172.64.34.219🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.42.72, 172.67.203.62 | ||||||
| IPv6 | 2606:4700:3031::ac43:cb3e, 2606:4700:3033::6815:2a48 | ||||||
| SOA | abdullah.ns.cloudflare.comdns@cloudflare.com serial=2399150463 | ||||||
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=1774584207 | ||||||
Same first word
21ssxx.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSabdullah.ns.cloudflare.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 04:18:02
●NSclara.ns.cloudflare.com2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 04:18:02
●A104.21.42.722026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 04:18:02
●A172.67.203.622026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 04:18:02
●A2606:4700:3031::ac43:cb3e2026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 04:18:02
●A2606:4700:3033::6815:2a482026-02-17 → 2026-03-27 · 2 obs
● 2026-03-27 04:18:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| 21ssxx.com | clara.ns.cloudflare.com, abdullah.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.219
NS records: clara.ns.cloudflare.com, abdullah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21ssxx.com (unsigned zone)
⏱️ Timing
Total: 120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.42.72, 172.67.203.62 |
| AAAA | 2 | 2606:4700:3031::ac43:cb3e, 2606:4700:3033::6815:2a48 |
| NS | 2 | abdullah.ns.cloudflare.com, clara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | abdullah.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (clara.ns.cloudflare.com, clara.ns.cloudflare.com, clara.ns.cloudflare.com...)
Analysis
IP Addresses
21ssxx.com refers to four IP numbers: 2606:4700:3031::ac43:cb3e, 2606:4700:3033::6815:2a48, 104.21.42.72 and 172.67.203.62.
Other host names, for instance www.theglendalia.com, watchloves.com, www.peotime.com, risemc.cn and puxivumecexsystems.digital share IP numbers with 21ssxx.com.
Name Servers
21ssxx.com's delegation uses two name servers: abdullah.ns.cloudflare.com and clara.ns.cloudflare.com.
21ssxx.com uses the same name server setup as other domains, such as wayongps.com, sposorshipunion.com, zhzjtz.com, lwlpt.com and taifungpancake.com.
21ssxx.com at least partially shares name servers with other domains, including cust-online-care-contact.pages.dev, iqmwpx.ru, yueshengpack.com, pecofair.org and anke-to-monitor.net.
These name servers are commonly used with aleena.ns.cloudflare.com, lana.ns.cloudflare.com, rita.ns.cloudflare.com, bryce.ns.cloudflare.com, jimmy.ns.cloudflare.com and achiel.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.
clara.ns.cloudflare.com points to 2606:4700:50::a29f:26db, 2803:f800:50::6ca2:c2db, 2a06:98c1:50::ac40:22db, 108.162.194.219, 162.159.38.219 and 172.64.34.219.