91540.com.cn - robtex.com
91540.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:5a48🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a7c0🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.90.72Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.167.192🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | olivia.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | wesley.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 108.162.193.246🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 172.64.33.246🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| A | 173.245.59.246🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | wesley.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.90.72, 172.67.167.192 | ||||||
| IPv6 hints | 2606:4700:3033::6815:5a48, 2606:4700:3036::ac43:a7c0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=129, name=cloudflare-ech.com | ||||||
| SOA | olivia.ns.cloudflare.comdns@cloudflare.com serial=2409690148 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030693989 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSns1.nowcndns.com2026-07-10 → 2026-07-10 · 2 obs
○ 2026-07-19 00:11:18
○NSns2.nowcndns.com2026-07-10 → 2026-07-10 · 2 obs
○ 2026-07-19 00:11:18
●NSolivia.ns.cloudflare.com2026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 00:11:18
●NSwesley.ns.cloudflare.com2026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 00:11:18
●A104.21.90.722026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 00:11:18
●A172.67.167.1922026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 00:11:18
○A177.210.113.852026-07-10 → 2026-07-10 · 2 obs
○ 2026-07-19 00:11:18
●A2606:4700:3033::6815:5a482026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 00:11:18
●A2606:4700:3036::ac43:a7c02026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 00:11:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 91540.com.cn | olivia.ns.cloudflare.com, wesley.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.246
NS records: olivia.ns.cloudflare.com, wesley.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91540.com.cn (unsigned zone)
⏱️ Timing
Total: 836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.90.72, 172.67.167.192 |
| AAAA | 2 | 2606:4700:3033::6815:5a48, 2606:4700:3036::ac43:a7c0 |
| NS | 2 | olivia.ns.cloudflare.com, wesley.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | olivia.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
91540.com.cn resolves to four IP addresses: 104.21.90.72, 172.67.167.192, 2606:4700:3033::6815:5a48 and 2606:4700:3036::ac43:a7c0.
Additional host names — intellora.app, idiogankomeringulutimur.org, noniusnt.com and two others — share IP numbers with 91540.com.cn.
Name Servers
91540.com.cn is served by two delegated name servers, olivia.ns.cloudflare.com and wesley.ns.cloudflare.com.
91540.com.cn shares its name server setup with other domains, including tfvi.com.cn, redparrot.com.cn, rqzr.com.cn and two others.
91540.com.cn partially shares its NS delegation with several other domains, including schraderlaw.com, trzor-io-start-wallets.pages.dev, perthcup.com.au and two others.
These name servers regularly co-occur with the name servers peyton.ns.cloudflare.com, ajay.ns.cloudflare.com and rose.ns.cloudflare.com.
Host names with 6 IP numbers:
olivia.ns.cloudflare.com carries IP addresses 108.162.194.221, 162.159.38.221 and 172.64.34.221, with 3 other addresses beyond those.
wesley.ns.cloudflare.com carries IP addresses 108.162.193.246, 172.64.33.246 and 173.245.59.246, with 3 other addresses beyond those.