devtesting.online - dns.ninja
devtesting.online
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:a09🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:bdda🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.10.9Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.189.218🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | joselyn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:262b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joselyn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c22b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | joselyn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:222b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | joselyn.ns.cloudflare.com | ||||||
| A | 108.162.194.43🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joselyn.ns.cloudflare.com | ||||||
| A | 162.159.38.43Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joselyn.ns.cloudflare.com | ||||||
| A | 172.64.34.43🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joselyn.ns.cloudflare.com | ||||||
| NS | sonny.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c42🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sonny.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c342🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sonny.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2342🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sonny.ns.cloudflare.com | ||||||
| A | 108.162.195.66🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sonny.ns.cloudflare.com | ||||||
| A | 162.159.44.66Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sonny.ns.cloudflare.com | ||||||
| A | 172.64.35.66🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sonny.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.10.9, 172.67.189.218 | ||||||
| IPv6 hints | 2606:4700:3031::6815:a09, 2606:4700:3031::ac43:bdda | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com | ||||||
| SOA | joselyn.ns.cloudflare.comdns@cloudflare.com serial=2411927050 | ||||||
online
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1790141012 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSjoselyn.ns.cloudflare.com2026-09-21 → 2026-09-23 · 2 obs
● 2026-09-23 05:51:22
●NSsonny.ns.cloudflare.com2026-09-21 → 2026-09-23 · 2 obs
● 2026-09-23 05:51:22
●A104.21.10.92026-09-21 → 2026-09-23 · 2 obs
● 2026-09-23 05:51:22
●A172.67.189.2182026-09-21 → 2026-09-23 · 2 obs
● 2026-09-23 05:51:22
●A2606:4700:3031::6815:a092026-09-21 → 2026-09-23 · 2 obs
● 2026-09-23 05:51:22
●A2606:4700:3031::ac43:bdda2026-09-21 → 2026-09-23 · 2 obs
● 2026-09-23 05:51:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| devtesting.online | sonny.ns.cloudflare.com, joselyn.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.66
NS records: sonny.ns.cloudflare.com, joselyn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devtesting.online (unsigned zone)
⏱️ Timing
Total: 756ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.10.9, 172.67.189.218 |
| AAAA | 2 | 2606:4700:3031::ac43:bdda, 2606:4700:3031::6815:a09 |
| NS | 2 | joselyn.ns.cloudflare.com, sonny.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | joselyn.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)
Analysis
IP Addresses
devtesting.online points to the four IP addresses 104.21.10.9, 172.67.189.218, 2606:4700:3031::6815:a09 and 2606:4700:3031::ac43:bdda.
meetopenintro.com, stunray.com, digiconnect.education plus two other host names have IP numbers in common with devtesting.online.
Name Servers
The NS records for devtesting.online delegate to joselyn.ns.cloudflare.com and sonny.ns.cloudflare.com.
The name server configuration of devtesting.online is shared with other domains, for instance huttaorthoassociates.com, ostrowski.es, huttaorthodonticassociates.com and two others.
The name servers of devtesting.online overlap at least partially with those of other domains — among them jngdxxkj.com, jiuselu144.cc, nonsiem.workers.dev and two more.
These name servers commonly appear in combination with the name servers haley.ns.cloudflare.com.
Hosts with 6 IP addresses each:
joselyn.ns.cloudflare.com maps to 108.162.194.43, 162.159.38.43, 172.64.34.43 and 3 additional IP addresses.
sonny.ns.cloudflare.com maps to 108.162.195.66, 162.159.44.66, 172.64.35.66 and 3 additional IP addresses.