opcdn.top - robtex.com
opcdn.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:28c3🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:bc45🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.40.195Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.188.69🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | james.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bb2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 108.162.193.178🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 172.64.33.178🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| A | 173.245.59.178🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | james.ns.cloudflare.com | ||||||
| NS | pearl.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:268c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pearl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c28c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | pearl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:228c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | pearl.ns.cloudflare.com | ||||||
| A | 108.162.194.140🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pearl.ns.cloudflare.com | ||||||
| A | 162.159.38.140Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pearl.ns.cloudflare.com | ||||||
| A | 172.64.34.140🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pearl.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.40.195, 172.67.188.69 | ||||||
| IPv6 hints | 2606:4700:3031::6815:28c3, 2606:4700:3036::ac43:bc45 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com | ||||||
| SOA | james.ns.cloudflare.comdns@cloudflare.com serial=2398300847 | ||||||
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | g.zdnscloud.com | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-04-06_08:35:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1395459754 | ||||||
Same first word
opcdn.eu |
opcdn.blob.core.windows.net |
opcdn.biz |
opcdn.org |
opcdn.mobi |
opcdn.info |
opcdn.cn |
opcdn.net |
opcdn.com |
opcdn.space |
opcdn.top |
Similar names
DNS History
6 records (6 active, 0 former)
●NSjames.ns.cloudflare.com2026-03-31 → 2026-04-06 · 2 obs
● 2026-04-06 01:10:56
●NSpearl.ns.cloudflare.com2026-03-31 → 2026-04-06 · 2 obs
● 2026-04-06 01:10:56
●A104.21.40.1952026-03-31 → 2026-04-06 · 2 obs
● 2026-04-06 01:10:56
●A172.67.188.692026-03-31 → 2026-04-06 · 2 obs
● 2026-04-06 01:10:56
●A2606:4700:3031::6815:28c32026-03-31 → 2026-04-06 · 2 obs
● 2026-04-06 01:10:56
●A2606:4700:3036::ac43:bc452026-03-31 → 2026-04-06 · 2 obs
● 2026-04-06 01:10:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | c.zdnscloud.com, f.zdnscloud.cn, a.zdnscloud.cn, g.zdnscloud.com... | 8 records |
| opcdn.top | james.ns.cloudflare.com, pearl.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.140
NS records: james.ns.cloudflare.com, pearl.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opcdn.top (unsigned zone)
⏱️ Timing
Total: 533ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.40.195, 172.67.188.69 |
| AAAA | 2 | 2606:4700:3031::6815:28c3, 2606:4700:3036::ac43:bc45 |
| NS | 2 | james.ns.cloudflare.com, pearl.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | james.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (c.zdnscloud.com, f.zdnscloud.cn, a.zdnscloud.cn...)
Analysis
IP Addresses
opcdn.top maps to four IP numbers: 2606:4700:3031::6815:28c3, 2606:4700:3036::ac43:bc45, 104.21.40.195 and 172.67.188.69.
Other host names such as tubefree1.com, jjbooks.com, multiholic.com, www.yxyilv.com and fernleigh.com.au share IPs with opcdn.top.
Name Servers
Two name servers james.ns.cloudflare.com and pearl.ns.cloudflare.com handle the delegation for opcdn.top.
opcdn.top shares the same name server setup as other domains, for example epycserver.net, seriorganic.com, 02fit.com, kapi.bar and culturereggae.net.
opcdn.top at least partially shares name servers with other domains, for example xn----twf6a0fxbbu.com, louriou.com, ratu189xjp.live, cswarzone.com and avantor.org.
these name servers are commonly used alongside vivienne.ns.cloudflare.com name servers.
Host names with six IP numbers:
james.ns.cloudflare.com points to 2606:4700:58::adf5:3bb2, 2803:f800:50::6ca2:c1b2, 2a06:98c1:50::ac40:21b2, 108.162.193.178, 172.64.33.178 and 173.245.59.178.
pearl.ns.cloudflare.com points to 2606:4700:50::a29f:268c, 2803:f800:50::6ca2:c28c, 2a06:98c1:50::ac40:228c, 108.162.194.140, 162.159.38.140 and 172.64.34.140.