passiveai.io - robtex.com
passiveai.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:300c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:afb5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.48.12Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.175.181🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | denver.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23c4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 108.162.195.196🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 162.159.44.196Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| A | 172.64.35.196🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | denver.ns.cloudflare.com | ||||||
| NS | lara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a80🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c080🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2080🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 108.162.192.128🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 172.64.32.128🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 173.245.58.128🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.48.12, 172.67.175.181 | ||||||
| IPv6 hints | 2606:4700:3030::6815:300c, 2606:4700:3037::ac43:afb5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=136, name=cloudflare-ech.com | ||||||
| SOA | denver.ns.cloudflare.comdns@cloudflare.com serial=2410706455 | ||||||
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=1786472188 | ||||||
Same first word
passiveai.io |
DNS History
8 records (6 active, 2 former)
●NSdenver.ns.cloudflare.com2026-05-27 → 2026-08-11 · 2 obs
● 2026-08-11 18:25:00
●NSlara.ns.cloudflare.com2026-05-27 → 2026-08-11 · 2 obs
● 2026-08-11 18:25:00
●A104.21.48.122026-05-27 → 2026-08-11 · 2 obs
● 2026-08-11 18:25:00
●A172.67.175.1812026-05-27 → 2026-08-11 · 2 obs
● 2026-08-11 18:25:00
●A2606:4700:3030::6815:300c2026-07-13 → 2026-08-11 · 3 obs
● 2026-07-13 17:42:02
● 2026-08-11 18:25:00
○A2606:4700:3030::ac43:afb52026-05-27 → 2026-06-04 · 4 obs
● 2026-06-04 22:49:36
○ 2026-07-13 17:42:02
○ 2026-08-11 18:25:00
○A2606:4700:3036::6815:300c2026-05-27 → 2026-06-04 · 4 obs
● 2026-06-04 22:49:36
○ 2026-07-13 17:42:02
○ 2026-08-11 18:25:00
●A2606:4700:3037::ac43:afb52026-07-13 → 2026-08-11 · 3 obs
● 2026-07-13 17:42:02
● 2026-08-11 18:25:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| passiveai.io | denver.ns.cloudflare.com, lara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.196
NS records: denver.ns.cloudflare.com, lara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for passiveai.io (unsigned zone)
⏱️ Timing
Total: 498ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.175.181, 104.21.48.12 |
| AAAA | 2 | 2606:4700:3037::ac43:afb5, 2606:4700:3030::6815:300c |
| NS | 2 | denver.ns.cloudflare.com, lara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | denver.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
passiveai.io directs to four IP numbers, which are 104.21.48.12, 172.67.175.181, 2606:4700:3030::6815:300c and 2606:4700:3037::ac43:afb5.
Among the host names that share IP numbers with passiveai.io are ldstkd.xyz, fondationdouglas.qc.ca, forwardcollegecounseling.com and two others.
Name Servers
The NS records for passiveai.io delegate to denver.ns.cloudflare.com and lara.ns.cloudflare.com.
passiveai.io has the same name server delegation as a number of other domains, such as 9tube.tv, markts.io, 789club.uno and two more.
There is at least partial name server overlap between passiveai.io and other domains — gussipor.com, islandlifenc.com, eopop.com and two more among them.
These name servers frequently co-occur with the name servers susan.ns.cloudflare.com and dom.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
denver.ns.cloudflare.com maps to 108.162.195.196, 162.159.44.196, 172.64.35.196 and 3 additional IP addresses.
lara.ns.cloudflare.com maps to 108.162.192.128, 172.64.32.128, 173.245.58.128 and 3 additional IP addresses.