ktpf.cn - robtex.com
ktpf.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8405🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:470🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.4.112Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.132.5🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | achiel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c7b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c37b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:237b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 108.162.195.123🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 162.159.44.123Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 172.64.35.123🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| NS | clara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26db🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22db🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 108.162.194.219🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 162.159.38.219Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 172.64.34.219🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.4.112, 172.67.132.5 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8405, 2606:4700:3033::6815:470 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com | ||||||
| SOA | achiel.ns.cloudflare.comdns@cloudflare.com serial=2411844648 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035180876 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSachiel.ns.cloudflare.com2026-06-19 → 2026-08-14 · 3 obs
● 2026-06-19 08:05:32
● 2026-08-14 20:38:00
●NSclara.ns.cloudflare.com2026-06-19 → 2026-08-14 · 3 obs
● 2026-06-19 08:05:32
● 2026-08-14 20:38:00
○NSns1.alidns.com2015-08-19 → 2015-08-19 · 3 obs
○ 2020-03-22 12:27:20
○ 2026-08-14 20:38:00
○NSns2.alidns.com2015-08-19 → 2015-08-19 · 3 obs
○ 2020-03-22 12:27:20
○ 2026-08-14 20:38:00
●A104.21.4.1122026-06-19 → 2026-08-14 · 4 obs
○ 2026-06-26 05:54:02
● 2026-07-09 16:21:16
● 2026-08-14 20:38:00
●A172.67.132.52026-06-19 → 2026-08-14 · 4 obs
○ 2026-06-26 05:54:02
● 2026-07-09 16:21:16
● 2026-08-14 20:38:00
●A2606:4700:3031::ac43:84052026-07-09 → 2026-08-14 · 3 obs
● 2026-07-09 16:21:16
● 2026-08-14 20:38:00
●A2606:4700:3033::6815:4702026-07-09 → 2026-08-14 · 3 obs
● 2026-07-09 16:21:16
● 2026-08-14 20:38:00
○A2606:4700:3035::6815:4702026-06-19 → 2026-06-19 · 3 obs
○ 2026-06-26 05:54:02
○ 2026-08-14 20:38:00
○A2606:4700:3036::ac43:84052026-06-19 → 2026-06-19 · 3 obs
○ 2026-06-26 05:54:02
○ 2026-08-14 20:38:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ktpf.cn | clara.ns.cloudflare.com, achiel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.123
NS records: clara.ns.cloudflare.com, achiel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ktpf.cn (unsigned zone)
⏱️ Timing
Total: 845ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.132.5, 104.21.4.112 |
| AAAA | 2 | 2606:4700:3031::ac43:8405, 2606:4700:3033::6815:470 |
| NS | 2 | achiel.ns.cloudflare.com, clara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | achiel.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
ktpf.cn resolves to four IP addresses: 104.21.4.112, 172.67.132.5, 2606:4700:3031::ac43:8405 and 2606:4700:3033::6815:470.
Additional host names — ohutiwe.top, mapbicycles.com, v.mijq.shop and two others — share IP numbers with ktpf.cn.
Name Servers
ktpf.cn is served by two delegated name servers, achiel.ns.cloudflare.com and clara.ns.cloudflare.com.
ktpf.cn shares its name server setup with other domains, including dlxingan.cn, 66252.cn, lc4t.cn and two others.
ktpf.cn has at least partial name server overlap with other domains, such as k037.com, idikecmetro.org, easygo-low-halo.com and two others.
It is common to find these name servers paired with the name servers igor.ns.cloudflare.com.
Host names with 6 IP numbers:
achiel.ns.cloudflare.com carries IP addresses 108.162.195.123, 162.159.44.123 and 172.64.35.123, with 3 other addresses beyond those.
clara.ns.cloudflare.com carries IP addresses 108.162.194.219, 162.159.38.219 and 172.64.34.219, with 3 other addresses beyond those.