b16613.cn - robtex.com
b16613.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::ac43:816f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:194🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.1.148Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.129.111🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ajay.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c138🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2138🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 108.162.193.56🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 172.64.33.56🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 173.245.59.56🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| NS | angelina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26e8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angelina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | angelina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | angelina.ns.cloudflare.com | ||||||
| A | 108.162.194.232🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angelina.ns.cloudflare.com | ||||||
| A | 162.159.38.232Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angelina.ns.cloudflare.com | ||||||
| A | 172.64.34.232🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angelina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.1.148, 172.67.129.111 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:816f, 2606:4700:3037::6815:194 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=179, name=cloudflare-ech.com | ||||||
| SOA | ajay.ns.cloudflare.comdns@cloudflare.com serial=2399929290 | ||||||
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=2034796365 | ||||||
Same first word
b16613.cn |
Similar names
DNS History
6 records (6 active, 0 former)
●NSajay.ns.cloudflare.com2026-04-25 → 2026-05-15 · 2 obs
● 2026-05-15 14:53:16
●NSangelina.ns.cloudflare.com2026-04-25 → 2026-05-15 · 2 obs
● 2026-05-15 14:53:16
●A104.21.1.1482026-04-25 → 2026-05-15 · 2 obs
● 2026-05-15 14:53:16
●A172.67.129.1112026-04-25 → 2026-05-15 · 2 obs
● 2026-05-15 14:53:16
●A2606:4700:3036::ac43:816f2026-04-25 → 2026-05-15 · 2 obs
● 2026-05-15 14:53:16
●A2606:4700:3037::6815:1942026-04-25 → 2026-05-15 · 2 obs
● 2026-05-15 14:53:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| b16613.cn | ajay.ns.cloudflare.com, angelina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.56
NS records: ajay.ns.cloudflare.com, angelina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b16613.cn (unsigned zone)
⏱️ Timing
Total: 1347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.129.111, 104.21.1.148 |
| AAAA | 2 | 2606:4700:3036::ac43:816f, 2606:4700:3037::6815:194 |
| NS | 2 | ajay.ns.cloudflare.com, angelina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ajay.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
Four IP numbers are pointed to by b16613.cn: 2606:4700:3036::ac43:816f, 2606:4700:3037::6815:194, 104.21.1.148 and 172.67.129.111.
other host names including www.witu.digital, printertone.com, kinetochem.com, www.indian-(0x787878).org and uk88.supply share IP numbers with b16613.cn.
Name Servers
b16613.cn is delegated to two name servers ajay.ns.cloudflare.com and angelina.ns.cloudflare.com.
b16613.cn shares the same name server setup as other domains, for instance idckw.cn, fx-audio.cn, teensboyvideo.com, shengjiayi.cn and 2gaycam.com.
b16613.cn at least partially shares name servers with other domains, for instance zenithfr-amego.pics, e-sabah.my, bjwca.com, futurox-2.xyz and innoviq.sbs.
These name servers are commonly used alongside paityn.ns.cloudflare.com and olivia.ns.cloudflare.com.
Host names with six IP numbers:
Host name ajay.ns.cloudflare.com points to: 2606:4700:58::adf5:3b38, 2803:f800:50::6ca2:c138, 2a06:98c1:50::ac40:2138, 108.162.193.56, 172.64.33.56 and 173.245.59.56.
Host name angelina.ns.cloudflare.com points to: 2606:4700:50::a29f:26e8, 2803:f800:50::6ca2:c2e8, 2a06:98c1:50::ac40:22e8, 108.162.194.232, 162.159.38.232 and 172.64.34.232.