jacwebapp.fr - robtex.com
jacwebapp.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8d9f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:5ef0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.94.240Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.141.159🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | courtney.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2682🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c282🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2282🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 108.162.194.130🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 162.159.38.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| A | 172.64.34.130🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | courtney.ns.cloudflare.com | ||||||
| NS | harlan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cfa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23fa🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 108.162.195.250🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 162.159.44.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 172.64.35.250🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| TXT | v=spf1 include:spf.mailjet.com ?all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.94.240, 172.67.141.159 | ||||||
| IPv6 | 2606:4700:3031::ac43:8d9f, 2606:4700:3033::6815:5ef0 | ||||||
| SOA | courtney.ns.cloudflare.comdns@cloudflare.com serial=2396860777 | ||||||
fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | 265 RRs processed [26/03/2026 10H40:50] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244630841 | ||||||
Same first word
jacwebapp.fr |
DNS History
6 records (6 active, 0 former)
●NScourtney.ns.cloudflare.com2026-03-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:53:00
●NSharlan.ns.cloudflare.com2026-03-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:53:00
●A104.21.94.2402026-03-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:53:00
●A172.67.141.1592026-03-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:53:00
●A2606:4700:3031::ac43:8d9f2026-03-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:53:00
●A2606:4700:3033::6815:5ef02026-03-21 → 2026-03-26 · 2 obs
● 2026-03-26 10:53:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| jacwebapp.fr | harlan.ns.cloudflare.com, courtney.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.130
NS records: harlan.ns.cloudflare.com, courtney.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jacwebapp.fr (unsigned zone)
⏱️ Timing
Total: 1177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.94.240, 172.67.141.159 |
| AAAA | 2 | 2606:4700:3033::6815:5ef0, 2606:4700:3031::ac43:8d9f |
| NS | 2 | courtney.ns.cloudflare.com, harlan.ns.cloudflare.com |
| TXT | 1 | v=spf1 include:spf.mailjet.com ?all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | courtney.ns.cloudflare.com dns.cloudflar |
Analysis
IP Addresses
jacwebapp.fr points to four IP numbers: 2606:4700:3031::ac43:8d9f, 2606:4700:3033::6815:5ef0, 104.21.94.240 and 172.67.141.159.
Other host names, for instance jshen.cc, claritygaming.ca, mail.pro.al, www.twentyeightmusic.com and pakong188up-f.com share IP numbers with jacwebapp.fr.
Name Servers
Delegation for jacwebapp.fr rests with two name servers, courtney.ns.cloudflare.com and harlan.ns.cloudflare.com.
jacwebapp.fr shares the same name server setup as other domains, including sakamaizedcdn.motorcycles, thailaws.net, flushcdn.com, thailawyers.net and skorw.com.
jacwebapp.fr at least partially shares name servers with other domains, for instance indefiniteadventure.com, libtec.net, bypassd.com, business-for-klyvora-9in.pages.dev and 789clubz1.com.
these name servers are commonly used with nena.ns.cloudflare.com, jule.ns.cloudflare.com and peyton.ns.cloudflare.com.
Host names with six IP numbers: courtney.ns.cloudflare.com points to: 2606:4700:50::a29f:2682, 2803:f800:50::6ca2:c282, 2a06:98c1:50::ac40:2282, 108.162.194.130, 162.159.38.130 and 172.64.34.130. harlan.ns.cloudflare.com points to: 2606:4700:58::a29f:2cfa, 2803:f800:50::6ca2:c3fa, 2a06:98c1:50::ac40:23fa, 108.162.195.250, 162.159.44.250 and 172.64.35.250.