iisa.io - robtex.com
iisa.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:c8e3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:2c94🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.148Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.200.227🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | adrian.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a39🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c039🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2039🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 108.162.192.57🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 172.64.32.57🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| A | 173.245.58.57🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | adrian.ns.cloudflare.com | ||||||
| NS | bayan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b48🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bayan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c148🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bayan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2148🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bayan.ns.cloudflare.com | ||||||
| A | 108.162.193.72🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bayan.ns.cloudflare.com | ||||||
| A | 172.64.33.72🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bayan.ns.cloudflare.com | ||||||
| A | 173.245.59.72🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bayan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.44.148, 172.67.200.227 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:c8e3, 2606:4700:3034::6815:2c94 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com | ||||||
| SOA | adrian.ns.cloudflare.comdns@cloudflare.com serial=2409071329 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1785504077 | ||||||
rank #4925 in the tld
Same first word
iisa.edu.in |
iisa.net |
iisa.fi |
iisa.co.za |
iisa.com.gt |
iisa.ru |
iisa.dk |
iisa.com.qa |
iisa.com.ec |
iisa.co.uk |
iisa.or.jp |
iisa.it |
iisa.at |
iisa.in |
iisa.de |
iisa.nu |
iisa.co |
iisa.se |
iisa.com.cn |
iisa.io |
iisa.eu |
iisa.ch |
Similar names
DNS History
6 records (6 active, 0 former)
●NSadrian.ns.cloudflare.com2026-07-13 → 2026-07-31 · 2 obs
● 2026-07-31 13:28:28
●NSbayan.ns.cloudflare.com2026-07-13 → 2026-07-31 · 2 obs
● 2026-07-31 13:28:28
●A104.21.44.1482026-07-13 → 2026-07-31 · 2 obs
● 2026-07-31 13:28:28
●A172.67.200.2272026-07-13 → 2026-07-31 · 2 obs
● 2026-07-31 13:28:28
●A2606:4700:3033::ac43:c8e32026-07-13 → 2026-07-31 · 2 obs
● 2026-07-31 13:28:28
●A2606:4700:3034::6815:2c942026-07-13 → 2026-07-31 · 2 obs
● 2026-07-31 13:28:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| iisa.io | bayan.ns.cloudflare.com, adrian.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.72
NS records: bayan.ns.cloudflare.com, adrian.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iisa.io (unsigned zone)
⏱️ Timing
Total: 491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.200.227, 104.21.44.148 |
| AAAA | 2 | 2606:4700:3033::ac43:c8e3, 2606:4700:3034::6815:2c94 |
| NS | 2 | adrian.ns.cloudflare.com, bayan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adrian.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
iisa.io directs to four IP numbers, which are 104.21.44.148, 172.67.200.227, 2606:4700:3033::ac43:c8e3 and 2606:4700:3034::6815:2c94.
phatthanhmobile.vn, tomasvh.com, 4da31f85e1de.softea.biz and two other host names share IP numbers with iisa.io.
Name Servers
Two name servers handle the delegation for iisa.io: adrian.ns.cloudflare.com and bayan.ns.cloudflare.com.
iisa.io uses the same name servers as several other domains — among them 99win.gold, quercar.com, xx88.info and two more.
The name servers of iisa.io overlap at least partially with those of other domains — among them 3crossranch.com, immagineidolo.it, tucsonurbanleague.org and two more.
These name servers commonly co-occur with the name servers tim.ns.cloudflare.com, donna.ns.cloudflare.com, peyton.ns.cloudflare.com and lucy.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
adrian.ns.cloudflare.com resolves to 108.162.192.57, 172.64.32.57 and 173.245.58.57 among others, with 3 other IP addresses in total.
bayan.ns.cloudflare.com resolves to 108.162.193.72, 172.64.33.72 and 173.245.59.72 among others, with 3 other IP addresses in total.