str25.io - robtex.com
str25.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.91.154Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.223.117🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | glen.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3ba9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | glen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | glen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | glen.ns.cloudflare.com | ||||||
| A | 108.162.193.169🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | glen.ns.cloudflare.com | ||||||
| A | 172.64.33.169🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | glen.ns.cloudflare.com | ||||||
| A | 173.245.59.169🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | glen.ns.cloudflare.com | ||||||
| NS | tori.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tori.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tori.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tori.ns.cloudflare.com | ||||||
| A | 108.162.192.231🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tori.ns.cloudflare.com | ||||||
| A | 172.64.32.231🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tori.ns.cloudflare.com | ||||||
| A | 173.245.58.231🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tori.ns.cloudflare.com | ||||||
| TXT | google-site-verification=3GJmsqOZ40WEFBPVd22slOBn-OUGGP_vP9aHZ0rug5I | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.91.154, 172.67.223.117 | ||||||
| SOA | glen.ns.cloudflare.comdns@cloudflare.com serial=2400151802 | ||||||
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=1774734380 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NSglen.ns.cloudflare.com2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 22:25:38
●NStori.ns.cloudflare.com2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 22:25:38
●A104.21.91.1542026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 22:25:38
●A172.67.223.1172026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 22:25:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| str25.io | tori.ns.cloudflare.com, glen.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.231
NS records: tori.ns.cloudflare.com, glen.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for str25.io (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.223.117, 104.21.91.154 |
| NS | 2 | glen.ns.cloudflare.com, tori.ns.cloudflare.com |
| TXT | 1 | google-site-verification=3GJmsqOZ40WEFBP |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | glen.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
str25.io points to two IPs: 104.21.91.154 and 172.67.223.117.
Other host names, for instance belladonna.bar, prestige-properties.net, dunmailpark.com, arcowatt-liege.be and webstudio.com share IP numbers with str25.io.
Name Servers
Two name servers glen.ns.cloudflare.com and tori.ns.cloudflare.com are delegated to str25.io.
str25.io uses the same name server configuration as other domains, such as esmaeeli.top, mmoxe.de, westparkleisurecentre.co.uk, kapica.me and realrobots.co.uk.
str25.io at least partially shares name servers with other domains such as qpa.my, mzansispin.click, enkelhel.se, 0991sj.cn and refrigeration-freezers.com.
These name servers are commonly used with gail.ns.cloudflare.com, karl.ns.cloudflare.com, gracie.ns.cloudflare.com and kate.ns.cloudflare.com.
Host names with six IP numbers: Host name glen.ns.cloudflare.com points to 2606:4700:58::adf5:3ba9, 2803:f800:50::6ca2:c1a9, 2a06:98c1:50::ac40:21a9, 108.162.193.169, 172.64.33.169 and 173.245.59.169; host name tori.ns.cloudflare.com points to 2606:4700:50::adf5:3ae7, 2803:f800:50::6ca2:c0e7, 2a06:98c1:50::ac40:20e7, 108.162.192.231, 172.64.32.231 and 173.245.58.231.