knzf1.top - robtex.com
knzf1.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:377🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:82ac🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.3.119Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.172🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | christina.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26c1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | christina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | christina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | christina.ns.cloudflare.com | ||||||
| A | 108.162.194.193🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | christina.ns.cloudflare.com | ||||||
| A | 162.159.38.193Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | christina.ns.cloudflare.com | ||||||
| A | 172.64.34.193🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | christina.ns.cloudflare.com | ||||||
| NS | nico.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nico.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c393🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nico.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2393🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nico.ns.cloudflare.com | ||||||
| A | 108.162.195.147🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nico.ns.cloudflare.com | ||||||
| A | 162.159.44.147Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nico.ns.cloudflare.com | ||||||
| A | 172.64.35.147🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nico.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.3.119, 172.67.130.172 | ||||||
| IPv6 hints | 2606:4700:3032::6815:377, 2606:4700:3035::ac43:82ac | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com | ||||||
| SOA | christina.ns.cloudflare.comdns@cloudflare.com serial=2402744052 | ||||||
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 | 2026-05-11_12:10:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1395778609 | ||||||
Same first word
knzf1.top |
DNS History
6 records (6 active, 0 former)
●NSchristina.ns.cloudflare.com2026-05-06 → 2026-05-11 · 2 obs
● 2026-05-11 04:25:30
●NSnico.ns.cloudflare.com2026-05-06 → 2026-05-11 · 2 obs
● 2026-05-11 04:25:30
●A104.21.3.1192026-05-06 → 2026-05-11 · 2 obs
● 2026-05-11 04:25:30
●A172.67.130.1722026-05-06 → 2026-05-11 · 2 obs
● 2026-05-11 04:25:30
●A2606:4700:3032::6815:3772026-05-06 → 2026-05-11 · 2 obs
● 2026-05-11 04:25:30
●A2606:4700:3035::ac43:82ac2026-05-06 → 2026-05-11 · 2 obs
● 2026-05-11 04:25:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | b.zdnscloud.cn, d.zdnscloud.com, a.zdnscloud.cn, j.zdnscloud.com... | - |
| knzf1.top | nico.ns.cloudflare.com, christina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.147
NS records: nico.ns.cloudflare.com, christina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knzf1.top (unsigned zone)
⏱️ Timing
Total: 380ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.3.119, 172.67.130.172 |
| AAAA | 2 | 2606:4700:3035::ac43:82ac, 2606:4700:3032::6815:377 |
| NS | 2 | christina.ns.cloudflare.com, nico.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | christina.ns.cloudflare.com dns.cloudfla |
Analysis
IP Addresses
knzf1.top points to four IP numbers: 2606:4700:3032::6815:377, 2606:4700:3035::ac43:82ac, 104.21.3.119 and 172.67.130.172.
Other host names including chocochipu-o.com, berbet.com, nike369.com, emakapor.com and rulingcatsanddogs.com share IP numbers with knzf1.top.
Name Servers
knzf1.top's delegation uses two name servers, christina.ns.cloudflare.com and nico.ns.cloudflare.com.
knzf1.top shares the same name server setup as other domains, for example p1msi.buzz, qkzmdsr.top, l1ppg.top, yvt1j.top and kx1pi.top.
knzf1.top at least partially shares name servers with other domains, including pytqma.com, allportcargoservices.com, biomedtechhwave.com, palmbeachorganics.org and civicseducationinitiative.com.
these name servers are commonly used together with lars.ns.cloudflare.com, nikon.ns.cloudflare.com and luciana.ns.cloudflare.com.
Host names with six IP numbers:
christina.ns.cloudflare.com points to: 2606:4700:50::a29f:26c1, 2803:f800:50::6ca2:c2c1, 2a06:98c1:50::ac40:22c1, 108.162.194.193, 162.159.38.193 and 172.64.34.193.
nico.ns.cloudflare.com points to: 2606:4700:58::a29f:2c93, 2803:f800:50::6ca2:c393, 2a06:98c1:50::ac40:2393, 108.162.195.147, 162.159.44.147 and 172.64.35.147.