sf286.top - robtex.com
sf286.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:3f79🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:aaaa🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.63.121Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.170.170🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kiki.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ab4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kiki.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kiki.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20b4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kiki.ns.cloudflare.com | ||||||
| A | 108.162.192.180🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kiki.ns.cloudflare.com | ||||||
| A | 172.64.32.180🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kiki.ns.cloudflare.com | ||||||
| A | 173.245.58.180🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kiki.ns.cloudflare.com | ||||||
| NS | max.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b84🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | max.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c184🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | max.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2184🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | max.ns.cloudflare.com | ||||||
| A | 108.162.193.132🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | max.ns.cloudflare.com | ||||||
| A | 172.64.33.132🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | max.ns.cloudflare.com | ||||||
| A | 173.245.59.132🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | max.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.63.121, 172.67.170.170 | ||||||
| IPv6 hints | 2606:4700:3032::6815:3f79, 2606:4700:3036::ac43:aaaa | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com | ||||||
| SOA | kiki.ns.cloudflare.comdns@cloudflare.com serial=2403565579 | ||||||
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 | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-05-12_20:40:02 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1395791861 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSkiki.ns.cloudflare.com2026-05-04 → 2026-05-12 · 2 obs
● 2026-05-12 13:03:00
●NSmax.ns.cloudflare.com2026-05-04 → 2026-05-12 · 2 obs
● 2026-05-12 13:03:00
●A104.21.63.1212026-05-04 → 2026-05-12 · 2 obs
● 2026-05-12 13:03:00
●A172.67.170.1702026-05-04 → 2026-05-12 · 2 obs
● 2026-05-12 13:03:00
●A2606:4700:3032::6815:3f792026-05-04 → 2026-05-12 · 2 obs
● 2026-05-12 13:03:00
●A2606:4700:3036::ac43:aaaa2026-05-04 → 2026-05-12 · 2 obs
● 2026-05-12 13:03:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | e.zdnscloud.cn, c.zdnscloud.com, f.zdnscloud.cn, a.zdnscloud.cn... | - |
| sf286.top | max.ns.cloudflare.com, kiki.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.132
NS records: max.ns.cloudflare.com, kiki.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sf286.top (unsigned zone)
⏱️ Timing
Total: 478ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.170.170, 104.21.63.121 |
| AAAA | 2 | 2606:4700:3036::ac43:aaaa, 2606:4700:3032::6815:3f79 |
| NS | 2 | kiki.ns.cloudflare.com, max.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kiki.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
sf286.top points to four IP numbers: 2606:4700:3032::6815:3f79, 2606:4700:3036::ac43:aaaa, 104.21.63.121 and 172.67.170.170.
Other host names including cbaji42.com, eu-import.ru, maycncsaigon.com, maaoakbend.com and relaxit.cz share IP numbers with sf286.top.
Name Servers
sf286.top's delegation uses two name servers, kiki.ns.cloudflare.com and max.ns.cloudflare.com.
sf286.top shares the same name server setup as other domains, for example ycwwa.com, sf530.top, tuhui.cc, sf450.top and pantherweb.net.
sf286.top at least partially shares name servers with other domains, including timmua.vn, kimballphysics.com, ism-edu.org, helpwebhost.com and woo-prime.com.
These name servers are often used together with walt.ns.cloudflare.com.
Host names with six IP numbers:
kiki.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab4, 2803:f800:50::6ca2:c0b4, 2a06:98c1:50::ac40:20b4, 108.162.192.180, 172.64.32.180 and 173.245.58.180.
max.ns.cloudflare.com points to: 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132.