ag1818.cn - robtex.com
ag1818.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:154c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:c508🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.21.76Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.197.8🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carioca.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2614🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c214🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2214🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 108.162.194.20🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 162.159.38.20Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 172.64.34.20🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| NS | joel.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 108.162.193.184🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 172.64.33.184🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 173.245.59.184🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.21.76, 172.67.197.8 | ||||||
| IPv6 hints | 2606:4700:3031::6815:154c, 2606:4700:3037::ac43:c508 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com | ||||||
| SOA | carioca.ns.cloudflare.comdns@cloudflare.com serial=2398848878 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034722588 | ||||||
Same first word
ag1818.cn |
DNS History
6 records (6 active, 0 former)
●NScarioca.ns.cloudflare.com2026-04-08 → 2026-04-28 · 2 obs
● 2026-04-28 08:35:14
●NSjoel.ns.cloudflare.com2026-04-08 → 2026-04-28 · 2 obs
● 2026-04-28 08:35:14
●A104.21.21.762026-04-08 → 2026-04-28 · 2 obs
● 2026-04-28 08:35:14
●A172.67.197.82026-04-08 → 2026-04-28 · 2 obs
● 2026-04-28 08:35:14
●A2606:4700:3031::6815:154c2026-04-08 → 2026-04-28 · 2 obs
● 2026-04-28 08:35:14
●A2606:4700:3037::ac43:c5082026-04-08 → 2026-04-28 · 2 obs
● 2026-04-28 08:35:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn... | - |
| ag1818.cn | joel.ns.cloudflare.com, carioca.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.184
NS records: joel.ns.cloudflare.com, carioca.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ag1818.cn (unsigned zone)
⏱️ Timing
Total: 1248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.21.76, 172.67.197.8 |
| AAAA | 2 | 2606:4700:3031::6815:154c, 2606:4700:3037::ac43:c508 |
| NS | 2 | carioca.ns.cloudflare.com, joel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carioca.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
ag1818.cn points to four IP numbers: 2606:4700:3031::6815:154c, 2606:4700:3037::ac43:c508, 104.21.21.76 and 172.67.197.8.
Other host names including zsksd.com, isar.net.ua, www.lessonbuddy.co.za, xuongmayken.com and bielz.life share IP numbers with ag1818.cn.
Name Servers
ag1818.cn's delegation uses two name servers, carioca.ns.cloudflare.com and joel.ns.cloudflare.com.
ag1818.cn shares the same name server setup as other domains, for example 5c235.com, amdbc3.com, 13868686.com, d2qp.cc and nn32355.com.
ag1818.cn at least partially shares name servers with other domains, including hsmeyer.de, 6ixstash.ca, tattoowe.com, voiture-reprise.fr and rhettkipps.com.
These name servers are commonly used with kolton.ns.cloudflare.com and felipe.ns.cloudflare.com.
Host names with six IP numbers:
carioca.ns.cloudflare.com points to: 2606:4700:50::a29f:2614, 2803:f800:50::6ca2:c214, 2a06:98c1:50::ac40:2214, 108.162.194.20, 162.159.38.20 and 172.64.34.20.
joel.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb8, 2803:f800:50::6ca2:c1b8, 2a06:98c1:50::ac40:21b8, 108.162.193.184, 172.64.33.184 and 173.245.59.184.