play-cdn21.com - robtex.com
play-cdn21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:86b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:bc6d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.8.107Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.188.109🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ed.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ed.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ed.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ed.ns.cloudflare.com | ||||||
| A | 108.162.193.111🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ed.ns.cloudflare.com | ||||||
| A | 172.64.33.111🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ed.ns.cloudflare.com | ||||||
| A | 173.245.59.111🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ed.ns.cloudflare.com | ||||||
| NS | virginia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2625🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c225🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2225🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 108.162.194.37🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 162.159.38.37Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 172.64.34.37🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.8.107, 172.67.188.109 | ||||||
| IPv6 hints | 2606:4700:3031::6815:86b, 2606:4700:3036::ac43:bc6d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com | ||||||
| SOA | ed.ns.cloudflare.comdns@cloudflare.com serial=2403626680 | ||||||
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=1778771431 | ||||||
Same first word
play-cdn21.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSed.ns.cloudflare.com2026-04-10 → 2026-05-14 · 2 obs
● 2026-05-14 15:28:38
●NSvirginia.ns.cloudflare.com2026-04-10 → 2026-05-14 · 2 obs
● 2026-05-14 15:28:38
●A104.21.8.1072026-04-10 → 2026-05-14 · 2 obs
● 2026-05-14 15:28:38
●A172.67.188.1092026-04-10 → 2026-05-14 · 2 obs
● 2026-05-14 15:28:38
●A2606:4700:3031::6815:86b2026-04-10 → 2026-05-14 · 2 obs
● 2026-05-14 15:28:38
●A2606:4700:3036::ac43:bc6d2026-04-10 → 2026-05-14 · 2 obs
● 2026-05-14 15:28:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| play-cdn21.com | ed.ns.cloudflare.com, virginia.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.111
NS records: ed.ns.cloudflare.com, virginia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for play-cdn21.com (unsigned zone)
⏱️ Timing
Total: 155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.8.107, 172.67.188.109 |
| AAAA | 2 | 2606:4700:3036::ac43:bc6d, 2606:4700:3031::6815:86b |
| NS | 2 | ed.ns.cloudflare.com, virginia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ed.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ed.ns.cloudflare.com, ed.ns.cloudflare.com, ed.ns.cloudflare.com...)
Analysis
IP Addresses
play-cdn21.com resolves to four IPs: 2606:4700:3031::6815:86b, 2606:4700:3036::ac43:bc6d, 104.21.8.107 and 172.67.188.109.
Other host names such as manoversa.com, wpeventticketing.com, hxgfx.com, siglafurniture.com and bonitavistasantorini.com share IP numbers with play-cdn21.com.
Name Servers
play-cdn21.com is delegated to two name servers: ed.ns.cloudflare.com and virginia.ns.cloudflare.com.
play-cdn21.com uses the same name server setup as other domains, including play-cdn16.com, louisianarefugees.org, high20-playback.com, xxizhan.com and 4078.cc.
At least part of the name servers for play-cdn21.com are shared with other domains, for instance estetikcenter.se, buychemcrest.com, hrharmer.com, esijpn.com and zuso.tw.
These name servers are commonly used alongside the name servers aaron.ns.cloudflare.com.
Host names with six IP numbers:
ed.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6f, 2803:f800:50::6ca2:c16f, 2a06:98c1:50::ac40:216f, 108.162.193.111, 172.64.33.111 and 173.245.59.111.
virginia.ns.cloudflare.com points to: 2606:4700:50::a29f:2625, 2803:f800:50::6ca2:c225, 2a06:98c1:50::ac40:2225, 108.162.194.37, 162.159.38.37 and 172.64.34.37.