iuschools.com - robtex.com
iuschools.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:4f72🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:aa82🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.114Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.170.130🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | abdullah.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ccb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23cb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 108.162.195.203🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 162.159.44.203Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| A | 172.64.35.203🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | abdullah.ns.cloudflare.com | ||||||
| NS | aurora.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:266e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aurora.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c26e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aurora.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:226e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aurora.ns.cloudflare.com | ||||||
| A | 108.162.194.110🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aurora.ns.cloudflare.com | ||||||
| A | 162.159.38.110Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aurora.ns.cloudflare.com | ||||||
| A | 172.64.34.110🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aurora.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.79.114, 172.67.170.130 | ||||||
| IPv6 | 2606:4700:3031::6815:4f72, 2606:4700:3031::ac43:aa82 | ||||||
| SOA | abdullah.ns.cloudflare.comdns@cloudflare.com serial=2397370437 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774509617 | ||||||
Same first word
iuschools.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSabdullah.ns.cloudflare.com2026-02-22 → 2026-03-26 · 2 obs
● 2026-03-26 07:23:00
●NSaurora.ns.cloudflare.com2026-02-22 → 2026-03-26 · 2 obs
● 2026-03-26 07:23:00
●A104.21.79.1142026-02-22 → 2026-03-26 · 2 obs
● 2026-03-26 07:23:00
●A172.67.170.1302026-02-22 → 2026-03-26 · 2 obs
● 2026-03-26 07:23:00
●A2606:4700:3031::6815:4f722026-02-22 → 2026-03-26 · 2 obs
● 2026-03-26 07:23:00
●A2606:4700:3031::ac43:aa822026-02-22 → 2026-03-26 · 2 obs
● 2026-03-26 07:23:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| iuschools.com | aurora.ns.cloudflare.com, abdullah.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.203
NS records: aurora.ns.cloudflare.com, abdullah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iuschools.com (unsigned zone)
⏱️ Timing
Total: 127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.170.130, 104.21.79.114 |
| AAAA | 2 | 2606:4700:3031::6815:4f72, 2606:4700:3031::ac43:aa82 |
| NS | 2 | abdullah.ns.cloudflare.com, aurora.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | abdullah.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (aurora.ns.cloudflare.com, aurora.ns.cloudflare.com, aurora.ns.cloudflare.com...)
Analysis
IP Addresses
iuschools.com resolves to four IP numbers: 2606:4700:3031::6815:4f72, 2606:4700:3031::ac43:aa82, 104.21.79.114 and 172.67.170.130.
other host names for instance pafipemprovgorontalo.org, www.oajse.com, tcpfaststart.com, besedina.moscow and jupiter.com.ar share IP numbers with iuschools.com.
Name Servers
iuschools.com is delegated to two name servers: abdullah.ns.cloudflare.com and aurora.ns.cloudflare.com.
iuschools.com shares the same name server setup as other domains, for example patsflowershop.com, psychiatr.com.ua, maroon5jakarta.com, codandham.com and mandirimarathon.com.
iuschools.com at least partially shares name servers with other domains, for instance dotfiler.com, iamsheshou.com, joycecrane.com, gardenequiptment.com and purdoobahs.com.
These name servers are commonly used with aleena.ns.cloudflare.com, rustam.ns.cloudflare.com, clara.ns.cloudflare.com and gannon.ns.cloudflare.com.
Host names with six IP numbers:
abdullah.ns.cloudflare.com points to: 2606:4700:58::a29f:2ccb, 2803:f800:50::6ca2:c3cb, 2a06:98c1:50::ac40:23cb, 108.162.195.203, 162.159.44.203 and 172.64.35.203; aurora.ns.cloudflare.com points to: 2606:4700:50::a29f:266e, 2803:f800:50::6ca2:c26e, 2a06:98c1:50::ac40:226e, 108.162.194.110, 162.159.38.110 and 172.64.34.110.