b811.top - robtex.com
b811.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:589b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:b9c6🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.88.155Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.198Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | roxy.ns.cloudflare.com ⭐ | ||||||
| NS | ruben.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.88.155, 172.67.185.198 | ||||||
| IPv6 hints | 2606:4700:3031::6815:589b, 2606:4700:3036::ac43:b9c6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=126, name=cloudflare-ech.com | ||||||
| SOA | roxy.ns.cloudflare.comdns@cloudflare.com serial=2396562675 | ||||||
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | e.zdnscloud.cn ⚠️ Not in parent delegation | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | g.zdnscloud.com ⚠️ Not in zone NS records | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-04-16_01:45:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1395550654 | ||||||
Subdomains
www.b811.top |
Same first word
b811.top |
Similar names
DNS History
6 records (6 active, 0 former)
●NSroxy.ns.cloudflare.com2026-02-15 → 2026-04-15 · 2 obs
● 2026-02-15 22:27:46
● 2026-04-15 18:04:50
● 2026-04-15 18:04:50
●NSruben.ns.cloudflare.com2026-02-15 → 2026-04-15 · 2 obs
● 2026-02-15 22:27:46
● 2026-04-15 18:04:50
● 2026-04-15 18:04:50
●A104.21.88.1552026-02-15 → 2026-04-15 · 2 obs
● 2026-02-15 22:27:46
● 2026-04-15 18:04:50
● 2026-04-15 18:04:50
●A172.67.185.1982026-02-15 → 2026-04-15 · 2 obs
● 2026-02-15 22:27:46
● 2026-04-15 18:04:50
● 2026-04-15 18:04:50
●A2606:4700:3031::6815:589b2026-02-15 → 2026-04-15 · 2 obs
● 2026-02-15 22:27:46
● 2026-04-15 18:04:50
● 2026-04-15 18:04:50
●A2606:4700:3036::ac43:b9c62026-02-15 → 2026-04-15 · 2 obs
● 2026-02-15 22:27:46
● 2026-04-15 18:04:50
● 2026-04-15 18:04:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, i.zdnscloud.cn, g.zdnscloud.com... | 8 records |
| b811.top | roxy.ns.cloudflare.com, ruben.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.142
NS records: roxy.ns.cloudflare.com, ruben.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b811.top (unsigned zone)
⏱️ Timing
Total: 4310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.185.198, 104.21.88.155 |
| AAAA | 2 | 2606:4700:3031::6815:589b, 2606:4700:3036::ac43:b9c6 |
| NS | 2 | roxy.ns.cloudflare.com, ruben.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | roxy.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (g.zdnscloud.com, f.zdnscloud.cn, d.zdnscloud.com...)
Analysis
Hierarchy
b811.top is the parent of www.b811.top.
IP Addresses
b811.top points to four IP numbers: 2606:4700:3031::6815:589b, 2606:4700:3036::ac43:b9c6, 104.21.88.155 and 172.67.185.198.
Name Servers
b811.top is delegated to two name servers: roxy.ns.cloudflare.com and ruben.ns.cloudflare.com.