s1919.cn - robtex.com
s1919.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:46f4🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:8cfd🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.70.244Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.140.253🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ganz.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c28🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c328🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2328🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 108.162.195.40🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 162.159.44.40Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| A | 172.64.35.40🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ganz.ns.cloudflare.com | ||||||
| NS | natasha.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2675🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c275🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2275🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 108.162.194.117🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 162.159.38.117Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| A | 172.64.34.117🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | natasha.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.70.244, 172.67.140.253 | ||||||
| IPv6 hints | 2606:4700:3030::6815:46f4, 2606:4700:3032::ac43:8cfd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com | ||||||
| SOA | ganz.ns.cloudflare.comdns@cloudflare.com serial=2401086968 | ||||||
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=2034713987 | ||||||
Same first word
s1919.cn |
Similar names
DNS History
6 records (6 active, 0 former)
●NSganz.ns.cloudflare.com2026-03-29 → 2026-04-26 · 2 obs
● 2026-04-26 09:37:30
●NSnatasha.ns.cloudflare.com2026-03-29 → 2026-04-26 · 2 obs
● 2026-04-26 09:37:30
●A104.21.70.2442026-03-29 → 2026-04-26 · 2 obs
● 2026-04-26 09:37:30
●A172.67.140.2532026-03-29 → 2026-04-26 · 2 obs
● 2026-04-26 09:37:30
●A2606:4700:3030::6815:46f42026-03-29 → 2026-04-26 · 2 obs
● 2026-04-26 09:37:30
●A2606:4700:3032::ac43:8cfd2026-03-29 → 2026-04-26 · 2 obs
● 2026-04-26 09:37:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| s1919.cn | ganz.ns.cloudflare.com, natasha.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.117
NS records: ganz.ns.cloudflare.com, natasha.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for s1919.cn (unsigned zone)
⏱️ Timing
Total: 1024ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.70.244, 172.67.140.253 |
| AAAA | 2 | 2606:4700:3030::6815:46f4, 2606:4700:3032::ac43:8cfd |
| NS | 2 | ganz.ns.cloudflare.com, natasha.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ganz.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
s1919.cn resolves to four IP numbers: 2606:4700:3030::6815:46f4, 2606:4700:3032::ac43:8cfd, 104.21.70.244 and 172.67.140.253.
other host names for instance funtest.pl, emirkunt.com, jingyuhulian.com, ielcdelperu.com and mail.photoatlas.com share IP numbers with s1919.cn.
Name Servers
s1919.cn is delegated to two name servers: ganz.ns.cloudflare.com and natasha.ns.cloudflare.com.
s1919.cn shares the same name server setup as other domains, for example whyart.cn, ml873.cn, yexcd.cn, littlebear.cn and arxingteng16th.cn.
s1919.cn at least partially shares name servers with other domains, for instance quoravenlith.org, tumeteo.com, airplants.co.nz, csparts.pt and canonofficial.com.
These name servers are often used with jessica.ns.cloudflare.com and donald.ns.cloudflare.com.
Host names with six IP numbers:
ganz.ns.cloudflare.com points to: 2606:4700:58::a29f:2c28, 2803:f800:50::6ca2:c328, 2a06:98c1:50::ac40:2328, 108.162.195.40, 162.159.44.40 and 172.64.35.40; natasha.ns.cloudflare.com points to: 2606:4700:50::a29f:2675, 2803:f800:50::6ca2:c275, 2a06:98c1:50::ac40:2275, 108.162.194.117, 162.159.38.117 and 172.64.34.117.