probe.secv.cn - robtex.com
probe.secv.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:5ccπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:85d3πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.5.204Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.133.211πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.5.204, 172.67.133.211 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5cc, 2606:4700:3037::ac43:85d3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=236, name=cloudflare-ech.com | ||||||
secv.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 2402:4e00:c011:600:3c26:33e8:c462:1π¨π³ TENCENT-NET-AP2402:4e00:c010::/44 | ||||||
| A | 43.139.143.246π¨π³ TENCENT-NET-AP43.139.128.0/18 | ||||||
| NS | pat.ns.cloudflare.com β | ||||||
| NS | pete.ns.cloudflare.com | ||||||
| MX | mxn.mxhichina.com β | ||||||
| MX | mxw.mxhichina.com(10) | ||||||
| TXT | v=spf1 include:spf.mxhichina.com -all | ||||||
| SOA | pat.ns.cloudflare.comdns@cloudflare.com serial=2409593025 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
βA104.21.5.2042026-04-14 β 2026-07-20 Β· 2 obs
β 2026-04-14 23:44:14
β 2026-07-20 08:25:58
β 2026-07-20 08:25:58
βA172.67.133.2112026-04-14 β 2026-07-20 Β· 2 obs
β 2026-04-14 23:44:14
β 2026-07-20 08:25:58
β 2026-07-20 08:25:58
βA2606:4700:3031::6815:5cc2026-06-25 β 2026-07-20 Β· 3 obs
β 2026-05-29 12:49:36
β 2026-06-25 11:33:22
β 2026-07-20 08:25:58
β 2026-06-25 11:33:22
β 2026-07-20 08:25:58
βA2606:4700:3032::ac43:85d32026-04-14 β 2026-05-29 Β· 4 obs
β 2026-04-14 23:44:14
β 2026-05-29 12:49:36
β 2026-06-25 11:33:22
β 2026-07-20 08:25:58
β 2026-05-29 12:49:36
β 2026-06-25 11:33:22
β 2026-07-20 08:25:58
βA2606:4700:3037::6815:5cc2026-04-14 β 2026-05-29 Β· 4 obs
β 2026-04-14 23:44:14
β 2026-05-29 12:49:36
β 2026-06-25 11:33:22
β 2026-07-20 08:25:58
β 2026-05-29 12:49:36
β 2026-06-25 11:33:22
β 2026-07-20 08:25:58
βA2606:4700:3037::ac43:85d32026-06-25 β 2026-07-20 Β· 3 obs
β 2026-05-29 12:49:36
β 2026-06-25 11:33:22
β 2026-07-20 08:25:58
β 2026-06-25 11:33:22
β 2026-07-20 08:25:58
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| secv.cn | pat.ns.cloudflare.com, pete.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.136
NS records: pat.ns.cloudflare.com, pete.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for secv.cn (unsigned zone)
β±οΈ Timing
Total: 784ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.133.211, 104.21.5.204 |
| AAAA | 2 | 2606:4700:3037::ac43:85d3, 2606:4700:3031::6815:5cc |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
probe.secv.cn resolves to four IP addresses: 104.21.5.204, 172.67.133.211, 2606:4700:3031::6815:5cc and 2606:4700:3037::ac43:85d3.
Two other host names, along with newfound.com.au, insitutek.com and lunk.com, also share IP numbers with probe.secv.cn.