weighty.cn - robtex.com
weighty.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:2ace🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d212🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.42.206Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.210.18🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cortney.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cortney.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c057🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cortney.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2057🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cortney.ns.cloudflare.com | ||||||
| A | 108.162.192.87🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cortney.ns.cloudflare.com | ||||||
| A | 172.64.32.87🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cortney.ns.cloudflare.com | ||||||
| A | 173.245.58.87🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cortney.ns.cloudflare.com | ||||||
| NS | walt.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c194🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2194🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 108.162.193.148🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 172.64.33.148🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 173.245.59.148🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.42.206, 172.67.210.18 | ||||||
| IPv6 hints | 2606:4700:3033::6815:2ace, 2606:4700:3037::ac43:d212 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com | ||||||
| SOA | cortney.ns.cloudflare.comdns@cloudflare.com serial=2403823376 | ||||||
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=2034773022 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NScortney.ns.cloudflare.com2026-03-02 → 2026-05-10 · 3 obs
● 2026-03-02 18:03:00
● 2026-05-10 03:13:30
○NSns1.alidns.com2015-07-25 → 2016-12-20 · 4 obs
● 2016-12-20 14:33:00
○ 2020-01-09 04:33:52
○ 2026-05-10 03:13:30
○NSns2.alidns.com2015-07-25 → 2016-12-20 · 4 obs
● 2016-12-20 14:33:00
○ 2020-01-09 04:33:52
○ 2026-05-10 03:13:30
●NSwalt.ns.cloudflare.com2026-03-02 → 2026-05-10 · 3 obs
● 2026-03-02 18:03:00
● 2026-05-10 03:13:30
●A104.21.42.2062026-03-02 → 2026-05-10 · 3 obs
● 2026-03-02 18:03:00
● 2026-05-10 03:13:30
○A124.16.31.1522015-07-25 → 2016-12-20 · 4 obs
● 2016-12-20 14:33:00
○ 2020-01-09 04:33:52
○ 2026-05-10 03:13:30
●A172.67.210.182026-03-02 → 2026-05-10 · 3 obs
● 2026-03-02 18:03:00
● 2026-05-10 03:13:30
●A2606:4700:3033::6815:2ace2026-03-02 → 2026-05-10 · 3 obs
● 2026-03-02 18:03:00
● 2026-05-10 03:13:30
●A2606:4700:3037::ac43:d2122026-03-02 → 2026-05-10 · 3 obs
● 2026-03-02 18:03:00
● 2026-05-10 03:13:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| weighty.cn | walt.ns.cloudflare.com, cortney.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.148
NS records: walt.ns.cloudflare.com, cortney.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for weighty.cn (unsigned zone)
⏱️ Timing
Total: 930ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.42.206, 172.67.210.18 |
| AAAA | 2 | 2606:4700:3033::6815:2ace, 2606:4700:3037::ac43:d212 |
| NS | 2 | cortney.ns.cloudflare.com, walt.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cortney.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
weighty.cn points to four IP numbers: 2606:4700:3033::6815:2ace, 2606:4700:3037::ac43:d212, 104.21.42.206 and 172.67.210.18.
For instance, other host names myterwe.ccwu.cc, www.sengdong.cn, uxutede.top, az888.care and www.esobuca.top share IP numbers with weighty.cn.
Name Servers
weighty.cn is delegated to two name servers: cortney.ns.cloudflare.com and walt.ns.cloudflare.com.
weighty.cn uses the same name server setup as other domains such as 00z1.com, cloudsc.com.br, www-4909.com, firmwaresfr.com and firmwareses.com.
weighty.cn shares name servers with other domains at least partially, for example age-empire.com, johnsonsplumbingheating.com, forestadventure.com.sg, lucidrep.com and x3k1s4.com.
These name servers are commonly used with kiki.ns.cloudflare.com.
Host names with six IP numbers: host name cortney.ns.cloudflare.com points to: 2606:4700:50::adf5:3a57, 2803:f800:50::6ca2:c057, 2a06:98c1:50::ac40:2057, 108.162.192.87, 172.64.32.87 and 173.245.58.87; host name walt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194, 108.162.193.148, 172.64.33.148 and 173.245.59.148.