51url.top - robtex.com
51url.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:8101🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:25a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.2.90Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.129.1🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jaime.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c366🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2366🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 108.162.195.102🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 162.159.44.102Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 172.64.35.102🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| NS | noor.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:264a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c24a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:224a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 108.162.194.74🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 162.159.38.74Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 172.64.34.74🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.2.90, 172.67.129.1 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:8101, 2606:4700:3033::6815:25a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com | ||||||
| SOA | jaime.ns.cloudflare.comdns@cloudflare.com serial=2401301148 | ||||||
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 | 2026-04-12_09:05:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1395516369 | ||||||
Same first word
51url.top |
Similar names
DNS History
6 records (6 active, 0 former)
●NSjaime.ns.cloudflare.com2026-03-25 → 2026-04-12 · 2 obs
● 2026-04-12 01:37:10
●NSnoor.ns.cloudflare.com2026-03-25 → 2026-04-12 · 2 obs
● 2026-04-12 01:37:10
●A104.21.2.902026-03-25 → 2026-04-12 · 2 obs
● 2026-04-12 01:37:10
●A172.67.129.12026-03-25 → 2026-04-12 · 2 obs
● 2026-04-12 01:37:10
●A2606:4700:3032::ac43:81012026-03-25 → 2026-04-12 · 2 obs
● 2026-04-12 01:37:10
●A2606:4700:3033::6815:25a2026-03-25 → 2026-04-12 · 2 obs
● 2026-04-12 01:37:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | 8 records |
| 51url.top | noor.ns.cloudflare.com, jaime.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.102
NS records: noor.ns.cloudflare.com, jaime.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51url.top (unsigned zone)
⏱️ Timing
Total: 352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.2.90, 172.67.129.1 |
| AAAA | 2 | 2606:4700:3032::ac43:8101, 2606:4700:3033::6815:25a |
| NS | 2 | jaime.ns.cloudflare.com, noor.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jaime.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com...)
Analysis
IP Addresses
51url.top resolves to four IPs: 2606:4700:3032::ac43:8101, 2606:4700:3033::6815:25a, 104.21.2.90 and 172.67.129.1.
Other host names such as aldorr.net, toupa.net, zlibk.online, akop.pl and uperfekt.com share IP numbers with 51url.top.
Name Servers
51url.top is delegated to two name servers: jaime.ns.cloudflare.com and noor.ns.cloudflare.com.
51url.top uses the same name server setup as other domains, including sideloop.top, hotarray.top, linbei.top, downloadly.top and 5v8.top.
At least part of the name servers for 51url.top are shared with other domains, for instance cqmwjj.cn, moz.wiki, ma-ca9.online, carrefourprix.com and tezdik.kg.
These name servers are commonly used with dahlia.ns.cloudflare.com, colin.ns.cloudflare.com, elly.ns.cloudflare.com and laura.ns.cloudflare.com.
Host names with six IP numbers:
jaime.ns.cloudflare.com points to: 2606:4700:58::a29f:2c66, 2803:f800:50::6ca2:c366, 2a06:98c1:50::ac40:2366, 108.162.195.102, 162.159.44.102 and 172.64.35.102.
noor.ns.cloudflare.com points to: 2606:4700:50::a29f:264a, 2803:f800:50::6ca2:c24a, 2a06:98c1:50::ac40:224a, 108.162.194.74, 162.159.38.74 and 172.64.34.74.