iu93.cn - robtex.com
iu93.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:df04🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:4e91🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.78.145Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.223.4🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | elisa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2636🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c236🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2236🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 108.162.194.54🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 162.159.38.54Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 172.64.34.54🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisa.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 | 104.21.78.145, 172.67.223.4 | ||||||
| IPv6 | 2606:4700:3030::ac43:df04, 2606:4700:3036::6815:4e91 | ||||||
| SOA | elisa.ns.cloudflare.comdns@cloudflare.com serial=2396498924 | ||||||
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=2034611808 | ||||||
Same first word
iu93.cn |
Similar names
DNS History
7 records (6 active, 1 former)
●NSelisa.ns.cloudflare.com2026-03-07 → 2026-03-30 · 2 obs
● 2026-03-30 13:40:54
●NSmax.ns.cloudflare.com2026-03-07 → 2026-03-30 · 2 obs
● 2026-03-30 13:40:54
●A104.21.78.1452026-03-07 → 2026-03-30 · 2 obs
● 2026-03-30 13:40:54
●A172.67.223.42026-03-07 → 2026-03-30 · 2 obs
● 2026-03-30 13:40:54
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-07 → 2026-03-07 · 3 obs
○ 2026-03-11 04:00:20
○ 2026-03-30 13:40:54
●A2606:4700:3030::ac43:df042026-03-11 → 2026-03-30 · 3 obs
● 2026-03-11 04:00:20
● 2026-03-30 13:40:54
●A2606:4700:3036::6815:4e912026-03-11 → 2026-03-30 · 3 obs
● 2026-03-11 04:00:20
● 2026-03-30 13:40:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| iu93.cn | max.ns.cloudflare.com, elisa.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.54
NS records: max.ns.cloudflare.com, elisa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iu93.cn (unsigned zone)
⏱️ Timing
Total: 958ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.78.145, 172.67.223.4 |
| AAAA | 2 | 2606:4700:3030::ac43:df04, 2606:4700:3036::6815:4e91 |
| NS | 2 | elisa.ns.cloudflare.com, max.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elisa.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
iu93.cn maps to four IP numbers: 2606:4700:3030::ac43:df04, 2606:4700:3036::6815:4e91, 104.21.78.145 and 172.67.223.4.
Other host names such as www.situduiacvaek.site, valoau.rest, kcrealestateagents.com, www.gamingdebates.com and bmsroadtax.com share IPs with iu93.cn.
Name Servers
Two name servers elisa.ns.cloudflare.com and max.ns.cloudflare.com handle the delegation for iu93.cn.
iu93.cn shares the same name server setup as other domains, for example mthotsprings.com, fssm.cn, cn-marine.com.cn, html8.com.cn and pusv.cn.
iu93.cn at least partially shares name servers with other domains, for example dvckshef.com, signin-rode.com, sczat.com, aktelcit.com and sucky.com.
these name servers are commonly used alongside yolanda.ns.cloudflare.com name servers.
Host names with six IP numbers:
elisa.ns.cloudflare.com points to 2606:4700:50::a29f:2636, 2803:f800:50::6ca2:c236, 2a06:98c1:50::ac40:2236, 108.162.194.54, 162.159.38.54 and 172.64.34.54.
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.