v3945.cn - robtex.com
v3945.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:19fa🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:86f3🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.25.250Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.134.243🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | laura.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ab7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laura.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | laura.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20b7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | laura.ns.cloudflare.com | ||||||
| A | 108.162.192.183🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laura.ns.cloudflare.com | ||||||
| A | 172.64.32.183🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laura.ns.cloudflare.com | ||||||
| A | 173.245.58.183🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | laura.ns.cloudflare.com | ||||||
| NS | mike.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c33f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:233f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 108.162.195.63🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 162.159.44.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| A | 172.64.35.63🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mike.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.25.250, 172.67.134.243 | ||||||
| IPv6 hints | 2606:4700:3031::6815:19fa, 2606:4700:3032::ac43:86f3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com | ||||||
| SOA | laura.ns.cloudflare.comdns@cloudflare.com serial=2398005494 | ||||||
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=2034714501 | ||||||
Same first word
v3945.cn |
Similar names
DNS History
8 records (6 active, 2 former)
●NSlaura.ns.cloudflare.com2026-04-07 → 2026-04-26 · 3 obs
● 2026-04-07 14:14:10
● 2026-04-26 13:54:52
●NSmike.ns.cloudflare.com2026-04-07 → 2026-04-26 · 3 obs
● 2026-04-07 14:14:10
● 2026-04-26 13:54:52
○NSns1.nowcndns.com2026-02-26 → 2026-02-26 · 3 obs
○ 2026-04-07 14:14:10
○ 2026-04-26 13:54:52
○NSns2.nowcndns.com2026-02-26 → 2026-02-26 · 3 obs
○ 2026-04-07 14:14:10
○ 2026-04-26 13:54:52
●A104.21.25.2502026-04-07 → 2026-04-26 · 2 obs
● 2026-04-26 13:54:52
●A172.67.134.2432026-04-07 → 2026-04-26 · 2 obs
● 2026-04-26 13:54:52
●A2606:4700:3031::6815:19fa2026-04-07 → 2026-04-26 · 2 obs
● 2026-04-26 13:54:52
●A2606:4700:3032::ac43:86f32026-04-07 → 2026-04-26 · 2 obs
● 2026-04-26 13:54:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| v3945.cn | mike.ns.cloudflare.com, laura.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.63
NS records: mike.ns.cloudflare.com, laura.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for v3945.cn (unsigned zone)
⏱️ Timing
Total: 1228ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.134.243, 104.21.25.250 |
| AAAA | 2 | 2606:4700:3031::6815:19fa, 2606:4700:3032::ac43:86f3 |
| NS | 2 | laura.ns.cloudflare.com, mike.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | laura.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
Four IP numbers are pointed to by v3945.cn: 2606:4700:3031::6815:19fa, 2606:4700:3032::ac43:86f3, 104.21.25.250 and 172.67.134.243.
other host names including www.fastwhb.com, aurithaloxane.com, afparsons.com, mail.grambit.net and it.forentech.biz share IP numbers with v3945.cn.
Name Servers
v3945.cn is delegated to two name servers laura.ns.cloudflare.com and mike.ns.cloudflare.com.
v3945.cn shares the same name server setup as other domains, for instance 668768.cn, pcmaker.cn, skcncmachine.cn, kaiweilong.cn and 5c0n72h.cn.
v3945.cn at least partially shares name servers with other domains, for instance youmelive.com, amomales.com, borteng.com, bangkit-terus.info and luxe-smile.com.
these name servers are often used together with augustus.ns.cloudflare.com, treasure.ns.cloudflare.com, macy.ns.cloudflare.com and carter.ns.cloudflare.com.
Host names with six IP numbers:
Host name laura.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab7, 2803:f800:50::6ca2:c0b7, 2a06:98c1:50::ac40:20b7, 108.162.192.183, 172.64.32.183 and 173.245.58.183.
Host name mike.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3f, 2803:f800:50::6ca2:c33f, 2a06:98c1:50::ac40:233f, 108.162.195.63, 162.159.44.63 and 172.64.35.63.