sgvk.cn - robtex.com
sgvk.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5b48🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:d361🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.91.72Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.211.97🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alla.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c03e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:203e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 108.162.192.62🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 172.64.32.62🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 173.245.58.62🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| NS | rudy.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 108.162.193.229🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 172.64.33.229🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| A | 173.245.59.229🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rudy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.91.72, 172.67.211.97 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5b48, 2606:4700:3031::ac43:d361 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com | ||||||
| SOA | alla.ns.cloudflare.comdns@cloudflare.com serial=2397248462 | ||||||
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=2034667126 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSalla.ns.cloudflare.com2026-02-27 → 2026-04-13 · 2 obs
● 2026-04-13 20:18:02
●NSrudy.ns.cloudflare.com2026-02-27 → 2026-04-13 · 2 obs
● 2026-04-13 20:18:02
●A104.21.91.722026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 02:13:52
● 2026-04-13 20:18:02
●A172.67.211.972026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 02:13:52
● 2026-04-13 20:18:02
○A188.114.96.02026-02-27 → 2026-02-27 · 3 obs
○ 2026-04-08 02:13:52
○ 2026-04-13 20:18:02
○A188.114.97.02026-02-27 → 2026-02-27 · 3 obs
○ 2026-04-08 02:13:52
○ 2026-04-13 20:18:02
●A2606:4700:3031::6815:5b482026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 02:13:52
● 2026-04-13 20:18:02
●A2606:4700:3031::ac43:d3612026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 02:13:52
● 2026-04-13 20:18:02
○A2a06:98c1:3120::2026-02-27 → 2026-02-27 · 3 obs
○ 2026-04-08 02:13:52
○ 2026-04-13 20:18:02
○A2a06:98c1:3121::2026-02-27 → 2026-02-27 · 3 obs
○ 2026-04-08 02:13:52
○ 2026-04-13 20:18:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
| sgvk.cn | alla.ns.cloudflare.com, rudy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.229
NS records: alla.ns.cloudflare.com, rudy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sgvk.cn (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.211.97, 104.21.91.72 |
| AAAA | 2 | 2606:4700:3031::6815:5b48, 2606:4700:3031::ac43:d361 |
| NS | 2 | alla.ns.cloudflare.com, rudy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alla.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
sgvk.cn points to four IP numbers: 2606:4700:3031::6815:5b48, 2606:4700:3031::ac43:d361, 104.21.91.72 and 172.67.211.97.
Other host names, for instance chat-gpt-kasegi-school.com, ad-immo.fr, xibevokuyexpartnersnet.forum, www.bets88ph.com and eatelcentro.com share IP numbers with sgvk.cn.
Name Servers
sgvk.cn's delegation is to two name servers alla.ns.cloudflare.com and rudy.ns.cloudflare.com.
sgvk.cn shares the same name server configuration as other domains, such as hxyjyyy.cn, bjyzjx.cn, wandawuhu.cn, wuhanlanqiu.cn and 029ren.cn.
sgvk.cn at least partially shares its name servers with other domains, for instance dmgwarrior.com, 55club.games, na-kiev.org, dlkmc.com and abata.id.
These name servers are commonly used with nova.ns.cloudflare.com, john.ns.cloudflare.com and nancy.ns.cloudflare.com.
Host names with six IP numbers:
alla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3e, 2803:f800:50::6ca2:c03e, 2a06:98c1:50::ac40:203e, 108.162.192.62, 172.64.32.62 and 173.245.58.62.
rudy.ns.cloudflare.com points to: 2606:4700:58::adf5:3be5, 2803:f800:50::6ca2:c1e5, 2a06:98c1:50::ac40:21e5, 108.162.193.229, 172.64.33.229 and 173.245.59.229.