onlinekstra.com - robtex.com
onlinekstra.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1007🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a5a4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.16.7Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.165.164🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | keira.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26ce🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keira.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ce🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | keira.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ce🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | keira.ns.cloudflare.com | ||||||
| A | 108.162.194.206🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keira.ns.cloudflare.com | ||||||
| A | 162.159.38.206Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keira.ns.cloudflare.com | ||||||
| A | 172.64.34.206🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keira.ns.cloudflare.com | ||||||
| NS | tony.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tony.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tony.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tony.ns.cloudflare.com | ||||||
| A | 108.162.193.240🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tony.ns.cloudflare.com | ||||||
| A | 172.64.33.240🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tony.ns.cloudflare.com | ||||||
| A | 173.245.59.240🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tony.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.16.7, 172.67.165.164 | ||||||
| IPv6 hints | 2606:4700:3030::6815:1007, 2606:4700:3037::ac43:a5a4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com | ||||||
| SOA | keira.ns.cloudflare.comdns@cloudflare.com serial=2403127941 | ||||||
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=1778540851 | ||||||
Same first word
onlinekstra.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSkeira.ns.cloudflare.com2026-03-19 → 2026-05-11 · 2 obs
● 2026-05-11 23:20:34
●NStony.ns.cloudflare.com2026-03-19 → 2026-05-11 · 2 obs
● 2026-05-11 23:20:34
●A104.21.16.72026-03-19 → 2026-05-11 · 5 obs
● 2026-04-14 05:38:34
○ 2026-04-14 19:42:18
● 2026-04-18 03:25:28
● 2026-05-11 23:20:34
●A172.67.165.1642026-03-19 → 2026-05-11 · 5 obs
● 2026-04-14 05:38:34
○ 2026-04-14 19:42:18
● 2026-04-18 03:25:28
● 2026-05-11 23:20:34
○A188.114.96.02026-04-14 → 2026-04-14 · 4 obs
● 2026-04-14 19:42:18
○ 2026-04-18 03:25:28
○ 2026-05-11 23:20:34
○A188.114.97.02026-04-14 → 2026-04-14 · 4 obs
● 2026-04-14 19:42:18
○ 2026-04-18 03:25:28
○ 2026-05-11 23:20:34
●A2606:4700:3030::6815:10072026-03-19 → 2026-05-11 · 5 obs
● 2026-04-14 05:38:34
○ 2026-04-14 19:42:18
● 2026-04-18 03:25:28
● 2026-05-11 23:20:34
●A2606:4700:3037::ac43:a5a42026-03-19 → 2026-05-11 · 5 obs
● 2026-04-14 05:38:34
○ 2026-04-14 19:42:18
● 2026-04-18 03:25:28
● 2026-05-11 23:20:34
○A2a06:98c1:3120::2026-04-14 → 2026-04-14 · 4 obs
● 2026-04-14 19:42:18
○ 2026-04-18 03:25:28
○ 2026-05-11 23:20:34
○A2a06:98c1:3121::2026-04-14 → 2026-04-14 · 4 obs
● 2026-04-14 19:42:18
○ 2026-04-18 03:25:28
○ 2026-05-11 23:20:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| onlinekstra.com | tony.ns.cloudflare.com, keira.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.240
NS records: tony.ns.cloudflare.com, keira.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlinekstra.com (unsigned zone)
⏱️ Timing
Total: 136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.16.7, 172.67.165.164 |
| AAAA | 2 | 2606:4700:3037::ac43:a5a4, 2606:4700:3030::6815:1007 |
| NS | 2 | keira.ns.cloudflare.com, tony.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | keira.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tony.ns.cloudflare.com, tony.ns.cloudflare.com, tony.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by onlinekstra.com: 2606:4700:3030::6815:1007, 2606:4700:3037::ac43:a5a4, 104.21.16.7 and 172.67.165.164.
other host names including bitbyte.com, fitskitz.com, 2891745.com.cdn.cloudflare.net, joeykissimmee.com and apsi.co.uk share IP numbers with onlinekstra.com.
Name Servers
onlinekstra.com is delegated to two name servers keira.ns.cloudflare.com and tony.ns.cloudflare.com.
onlinekstra.com shares the same name server setup as other domains, for instance app-gala-games-acess-6xyz8.com, personefamose.it, radianttechnology.net, ekstraevyasam.com and minesweeperstx.com.
onlinekstra.com at least partially shares name servers with other domains, for instance ribendianyingaiqingkuangchao5buheermeng.com.cn, yuyanzhibozuqiumianfei23.com.cn, scchan.com, dsnlu.ac.in and h4rk.com.
These name servers are commonly used with samara.ns.cloudflare.com, ram.ns.cloudflare.com and weston.ns.cloudflare.com.
Host names with six IP numbers:
Host name keira.ns.cloudflare.com points to: 2606:4700:50::a29f:26ce, 2803:f800:50::6ca2:c2ce, 2a06:98c1:50::ac40:22ce, 108.162.194.206, 162.159.38.206 and 172.64.34.206.
Host name tony.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf0, 2803:f800:50::6ca2:c1f0, 2a06:98c1:50::ac40:21f0, 108.162.193.240, 172.64.33.240 and 173.245.59.240.