school.isuo.org - robtex.com
school.isuo.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:c0a🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:d0a🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:4652🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.12.10Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.13.10Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.70.82🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.12.10, 104.26.13.10, 172.67.70.82 | ||||||
| IPv6 hints | 2606:4700:20::681a:c0a, 2606:4700:20::681a:d0a, 2606:4700:20::ac43:4652 | ||||||
isuo.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:c0a🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:d0a🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:4652🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.12.10Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.13.10Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.70.82🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | matteo.ns.cloudflare.com ⭐ | ||||||
| NS | nina.ns.cloudflare.com | ||||||
| MX | mail.mz.com.ua ⭐ | ||||||
| TXT | MS=ms58681729 | ||||||
| TXT | v=spf1 ip4:193.138.146.2 ip4:31.202.72.205 include:mxsmtp.sendpulse.com +a +m... | ||||||
| TXT | zoho-verification=zb23355769.zmverify.zoho.eu | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.12.10, 104.26.13.10, 172.67.70.82 | ||||||
| IPv6 hints | 2606:4700:20::681a:c0a, 2606:4700:20::681a:d0a, 2606:4700:20::ac43:4652 | ||||||
| SOA | matteo.ns.cloudflare.comdns@cloudflare.com serial=2410548214 | ||||||
rank #25531 in the tld
📈 Tranco rank: #267,176
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●A104.26.12.102026-03-18 → 2026-07-28 · 2 obs
● 2026-03-18 07:31:02
● 2026-07-28 16:28:34
● 2026-07-28 16:28:34
●A104.26.13.102026-03-18 → 2026-07-28 · 2 obs
● 2026-03-18 07:31:02
● 2026-07-28 16:28:34
● 2026-07-28 16:28:34
●A172.67.70.822026-03-18 → 2026-07-28 · 2 obs
● 2026-03-18 07:31:02
● 2026-07-28 16:28:34
● 2026-07-28 16:28:34
●A2606:4700:20::681a:c0a2026-03-18 → 2026-07-28 · 2 obs
● 2026-03-18 07:31:02
● 2026-07-28 16:28:34
● 2026-07-28 16:28:34
●A2606:4700:20::681a:d0a2026-03-18 → 2026-07-28 · 2 obs
● 2026-03-18 07:31:02
● 2026-07-28 16:28:34
● 2026-07-28 16:28:34
●A2606:4700:20::ac43:46522026-03-18 → 2026-07-28 · 2 obs
● 2026-03-18 07:31:02
● 2026-07-28 16:28:34
● 2026-07-28 16:28:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| isuo.org | matteo.ns.cloudflare.com, nina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.224
NS records: matteo.ns.cloudflare.com, nina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isuo.org (unsigned zone)
⏱️ Timing
Total: 417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.12.10, 104.26.13.10... |
| AAAA | 3 | 2606:4700:20::ac43:4652, 2606:4700:20::681a:c0a... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
Analysis
IP Addresses
school.isuo.org has 6 IP addresses — 104.26.12.10, 104.26.13.10, 172.67.70.82 and 3 more.
roundtool.com, oppracing.com, wstats.gameblog.fr and two other host names share IP numbers with school.isuo.org.