i2901.cn - robtex.com
i2901.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:44ea🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:c786🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.68.234Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.199.134🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | clarissa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:267b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clarissa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c27b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | clarissa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:227b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | clarissa.ns.cloudflare.com | ||||||
| A | 108.162.194.123🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clarissa.ns.cloudflare.com | ||||||
| A | 162.159.38.123Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clarissa.ns.cloudflare.com | ||||||
| A | 172.64.34.123🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clarissa.ns.cloudflare.com | ||||||
| NS | jarred.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jarred.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c37e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jarred.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:237e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jarred.ns.cloudflare.com | ||||||
| A | 108.162.195.126🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jarred.ns.cloudflare.com | ||||||
| A | 162.159.44.126Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jarred.ns.cloudflare.com | ||||||
| A | 172.64.35.126🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jarred.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.68.234, 172.67.199.134 | ||||||
| IPv6 hints | 2606:4700:3035::6815:44ea, 2606:4700:3035::ac43:c786 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | clarissa.ns.cloudflare.comdns@cloudflare.com serial=2401250342 | ||||||
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=2034781888 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSclarissa.ns.cloudflare.com2026-02-16 → 2026-05-12 · 3 obs
● 2026-02-16 04:06:44
● 2026-05-12 07:20:18
●NSjarred.ns.cloudflare.com2026-02-16 → 2026-05-12 · 3 obs
● 2026-02-16 04:06:44
● 2026-05-12 07:20:18
○NSns1.eedns.com2015-06-18 → 2015-06-18 · 3 obs
○ 2015-11-14 20:01:14
○ 2026-05-12 07:20:18
●A104.21.68.2342026-02-16 → 2026-05-12 · 3 obs
● 2026-02-16 04:06:44
● 2026-05-12 07:20:18
●A172.67.199.1342026-02-16 → 2026-05-12 · 3 obs
● 2026-02-16 04:06:44
● 2026-05-12 07:20:18
●A2606:4700:3035::6815:44ea2026-02-16 → 2026-05-12 · 3 obs
● 2026-02-16 04:06:44
● 2026-05-12 07:20:18
●A2606:4700:3035::ac43:c7862026-02-16 → 2026-05-12 · 3 obs
● 2026-02-16 04:06:44
● 2026-05-12 07:20:18
○A45.61.116.1382015-06-18 → 2015-06-18 · 3 obs
○ 2015-11-14 20:01:14
○ 2026-05-12 07:20:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| i2901.cn | jarred.ns.cloudflare.com, clarissa.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.126
NS records: jarred.ns.cloudflare.com, clarissa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for i2901.cn (unsigned zone)
⏱️ Timing
Total: 4601ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.68.234, 172.67.199.134 |
| AAAA | 2 | 2606:4700:3035::6815:44ea, 2606:4700:3035::ac43:c786 |
| NS | 2 | clarissa.ns.cloudflare.com, jarred.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | clarissa.ns.cloudflare.com dns.cloudflar |
Analysis
IP Addresses
i2901.cn points to four IP numbers: 2606:4700:3035::6815:44ea, 2606:4700:3035::ac43:c786, 104.21.68.234 and 172.67.199.134.
For instance, other host names welcome.life.com.tw, gzbri-tech.com, lzcszh.net, tillysveaas.co.uk and xiemate.com share IP numbers with i2901.cn.
Name Servers
i2901.cn is delegated to two name servers: clarissa.ns.cloudflare.com and jarred.ns.cloudflare.com.
i2901.cn uses the same name server setup as other domains such as pkmix.cn, byzhaopin.cn, mabank.cn, uqseo.cn and shyuxin.cn.
i2901.cn shares name servers with other domains at least partially, for example grantturik.com, jhseo.net, turbomegha.com, bitcoingamescasinonodeposit.click and polaris777.com.
These name servers are commonly used with jay.ns.cloudflare.com, linda.ns.cloudflare.com and chloe.ns.cloudflare.com.
Host names with six IP numbers: host name clarissa.ns.cloudflare.com points to: 2606:4700:50::a29f:267b, 2803:f800:50::6ca2:c27b, 2a06:98c1:50::ac40:227b, 108.162.194.123, 162.159.38.123 and 172.64.34.123; host name jarred.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7e, 2803:f800:50::6ca2:c37e, 2a06:98c1:50::ac40:237e, 108.162.195.126, 162.159.44.126 and 172.64.35.126.