0309.app - robtex.com
0309.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:b76c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:5bfc🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.91.252Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.183.108🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | christina.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26c1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | christina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | christina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | christina.ns.cloudflare.com | ||||||
| A | 108.162.194.193🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | christina.ns.cloudflare.com | ||||||
| A | 162.159.38.193Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | christina.ns.cloudflare.com | ||||||
| A | 172.64.34.193🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | christina.ns.cloudflare.com | ||||||
| NS | mack.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c25🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c325🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2325🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 108.162.195.37🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 162.159.44.37Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| A | 172.64.35.37🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mack.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.91.252, 172.67.183.108 | ||||||
| IPv6 | 2606:4700:3031::ac43:b76c, 2606:4700:3032::6815:5bfc | ||||||
| SOA | christina.ns.cloudflare.comdns@cloudflare.com serial=2399353969 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSchristina.ns.cloudflare.com2026-03-18 → 2026-03-20 · 2 obs
● 2026-03-20 01:20:44
●NSmack.ns.cloudflare.com2026-03-18 → 2026-03-20 · 2 obs
● 2026-03-20 01:20:44
●A104.21.91.2522026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 01:20:44
○A172.64.80.12026-03-18 → 2026-03-18 · 2 obs
○ 2026-03-20 01:20:44
●A172.67.183.1082026-03-20 → 2026-03-20 · 2 obs
● 2026-03-20 01:20:44
●A2606:4700:3031::ac43:b76c2026-03-18 → 2026-03-20 · 2 obs
● 2026-03-20 01:20:44
●A2606:4700:3032::6815:5bfc2026-03-18 → 2026-03-20 · 2 obs
● 2026-03-20 01:20:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| 0309.app | mack.ns.cloudflare.com, christina.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.35.37
NS records: mack.ns.cloudflare.com, christina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 0309.app (unsigned zone)
⏱️ Timing
Total: 573ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.183.108, 104.21.91.252 |
| AAAA | 2 | 2606:4700:3032::6815:5bfc, 2606:4700:3031::ac43:b76c |
| NS | 2 | christina.ns.cloudflare.com, mack.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | christina.ns.cloudflare.com dns.cloudfla |
Analysis
IP Addresses
0309.app resolves to four IPs: 2606:4700:3031::ac43:b76c, 2606:4700:3032::6815:5bfc, 104.21.91.252 and 172.67.183.108.
Other host names such as lmn2.beauty, fatv.in, www.jqtech.net, mail.layamnl.com and skedgell.org share IP numbers with 0309.app.
Name Servers
0309.app is delegated to two name servers: christina.ns.cloudflare.com and mack.ns.cloudflare.com.
0309.app uses the same name server setup as other domains, including educamoscerca.com, educamosmakers.com, elitmuszone.com, convergeconstruction.ca and ppc-editorial.com.
At least part of the name servers for 0309.app are shared with other domains, for instance cochine.com, gamescpc.com, traviswolff.com, telone.pl and gkh-partners.ru.
These name servers are commonly used alongside lovisa.ns.cloudflare.com and nikon.ns.cloudflare.com.
Host names with six IP numbers:
christina.ns.cloudflare.com points to: 2606:4700:50::a29f:26c1, 2803:f800:50::6ca2:c2c1, 2a06:98c1:50::ac40:22c1, 108.162.194.193, 162.159.38.193 and 172.64.34.193.
mack.ns.cloudflare.com points to: 2606:4700:58::a29f:2c25, 2803:f800:50::6ca2:c325, 2a06:98c1:50::ac40:2325, 108.162.195.37, 162.159.44.37 and 172.64.35.37.