mx.bbsoft.cn - robtex.com
mx.bbsoft.cn
| DNSSEC | ⚠️ Not signed | ||||||
bbsoft.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:d403🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3569🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.53.105Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.212.3🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arushi.ns.cloudflare.com ⭐ | ||||||
| NS | leo.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.53.105, 172.67.212.3 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:d403, 2606:4700:3037::6815:3569 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com | ||||||
| SOA | arushi.ns.cloudflare.comdns@cloudflare.com serial=2400398550 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A222.76.218.192015-05-17 → 2016-04-29 · 4 obs
● 2015-05-17 21:45:24
● 2016-04-29 21:34:26
○ 2026-03-31 04:52:46
○ 2026-04-12 19:00:24
● 2016-04-29 21:34:26
○ 2026-03-31 04:52:46
○ 2026-04-12 19:00:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bbsoft.cn | leo.ns.cloudflare.com, arushi.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.241
NS records: leo.ns.cloudflare.com, arushi.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bbsoft.cn (unsigned zone)
⏱️ Timing
Total: 1088ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|