stdfr.org - robtex.com
stdfr.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:adfe🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:6044🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.96.68Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.173.254🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carrera.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 108.162.194.231🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 162.159.38.231Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 172.64.34.231🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| NS | nitin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bd7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nitin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nitin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nitin.ns.cloudflare.com | ||||||
| A | 108.162.193.215🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nitin.ns.cloudflare.com | ||||||
| A | 172.64.33.215🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nitin.ns.cloudflare.com | ||||||
| A | 173.245.59.215🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nitin.ns.cloudflare.com | ||||||
| TXT | google-site-verification=9MovdHceM2j9dIVEshecP6Mit-vLRdiiVbJlnquiUwo | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.96.68, 172.67.173.254 | ||||||
| IPv6 | 2606:4700:3032::ac43:adfe, 2606:4700:3034::6815:6044 | ||||||
| SOA | carrera.ns.cloudflare.comdns@cloudflare.com serial=2396274432 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774474660 | ||||||
Same first word
stdfr.org |
Similar names
DNS History
6 records (6 active, 0 former)
●NScarrera.ns.cloudflare.com2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 22:06:14
●NSnitin.ns.cloudflare.com2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 22:06:14
●A104.21.96.682026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 22:06:14
●A172.67.173.2542026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 22:06:14
●A2606:4700:3032::ac43:adfe2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 22:06:14
●A2606:4700:3034::6815:60442026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 22:06:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| stdfr.org | carrera.ns.cloudflare.com, nitin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.231
NS records: carrera.ns.cloudflare.com, nitin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stdfr.org (unsigned zone)
⏱️ Timing
Total: 398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.173.254, 104.21.96.68 |
| AAAA | 2 | 2606:4700:3034::6815:6044, 2606:4700:3032::ac43:adfe |
| NS | 2 | carrera.ns.cloudflare.com, nitin.ns.cloudflare.com |
| TXT | 2 | google-site-verification=9MovdHceM2j9dIV, v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carrera.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
stdfr.org points to four IP numbers: 2606:4700:3032::ac43:adfe, 2606:4700:3034::6815:6044, 104.21.96.68 and 172.67.173.254.
For instance, other host names branson76.us, id-indonesia.com, winland168lottery.info, premiosdavo.com and gogetsms.com share IP numbers with stdfr.org.
Name Servers
stdfr.org is delegated to two name servers: carrera.ns.cloudflare.com and nitin.ns.cloudflare.com.
stdfr.org uses the same name server setup as other domains such as microsoft365-us.com, cipc.com.au, stdja.com, playboyua.com.ua and mwec.com.au.
stdfr.org shares name servers with other domains at least partially, for example primer.org, itvl.net, sj-golf.com, topdid.com and norestate.org.
These name servers are commonly used with jim.ns.cloudflare.com, celine.ns.cloudflare.com and jason.ns.cloudflare.com.
Host names with six IP numbers: host name carrera.ns.cloudflare.com points to: 2606:4700:50::a29f:26e7, 2803:f800:50::6ca2:c2e7, 2a06:98c1:50::ac40:22e7, 108.162.194.231, 162.159.38.231 and 172.64.34.231; host name nitin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215.