dns01.opsource.net - robtex.com
dns01.opsource.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:4a5b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:c910🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.74.91Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.201.16🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.74.91, 172.67.201.16 | ||||||
| IPv6 hints | 2606:4700:3032::6815:4a5b, 2606:4700:3035::ac43:c910 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com | ||||||
opsource.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:4a5b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:c910🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.74.91Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.201.16🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | frank.ns.cloudflare.com ⭐ | ||||||
| NS | tess.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.74.91, 172.67.201.16 | ||||||
| IPv6 hints | 2606:4700:3032::6815:4a5b, 2606:4700:3035::ac43:c910 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com | ||||||
| SOA | frank.ns.cloudflare.comdns@cloudflare.com serial=2402256245 | ||||||
WOT: SAFE (62/100)
📈 Tranco rank: #246,160
NS for
Previously NS for
mcp-services.net |
4.128.168.in-addr.arpa |
7.128.168.in-addr.arpa |
opsource.net |
ood.opsource.net |
sjc03.opsource.net |
sjc01.opsource.net |
it-cloud.opsource.net |
opsourcecloud.net |
Same first word
dns01.info |
dns01.eu |
dns01.kinghost.net |
dns01.dynu.net |
dns01.org |
dns01.gouv.ml |
dns01.net |
dns01.us |
dns01.de |
dns01.keymachine.de |
dns01.chicappa.jp |
dns01.com |
dns01.at |
dns01.nl |
Similar names
01dns.ir |
dsn01.net |
dns10.com.au |
snd01.com |
01dsn.com |
dns10.top |
dns10.com |
dsn10.com |
dsn01.com |
dns10.eu |
dns10.nl |
sdn01.com |
01dns.net |
01dns.com |
dns10.net.au |
dns10.org |
DNS History
5 records (4 active, 1 former)
●A104.21.74.912026-04-24 → 2026-04-24 · 2 obs
○ 2026-02-17 17:00:00
● 2026-04-24 11:16:46
● 2026-04-24 11:16:46
●A172.67.201.162026-04-24 → 2026-04-24 · 2 obs
○ 2026-02-17 17:00:00
● 2026-04-24 11:16:46
● 2026-04-24 11:16:46
○A207.20.228.972015-07-10 → 2017-08-29 · 4 obs
● 2015-07-10 23:53:28
● 2017-08-29 15:23:00
○ 2026-02-17 17:00:00
○ 2026-04-24 11:16:46
● 2017-08-29 15:23:00
○ 2026-02-17 17:00:00
○ 2026-04-24 11:16:46
●A2606:4700:3032::6815:4a5b2026-04-24 → 2026-04-24 · 2 obs
○ 2026-02-17 17:00:00
● 2026-04-24 11:16:46
● 2026-04-24 11:16:46
●A2606:4700:3035::ac43:c9102026-04-24 → 2026-04-24 · 2 obs
○ 2026-02-17 17:00:00
● 2026-04-24 11:16:46
● 2026-04-24 11:16:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opsource.net | frank.ns.cloudflare.com, tess.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.166
NS records: frank.ns.cloudflare.com, tess.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opsource.net (unsigned zone)
⏱️ Timing
Total: 339ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.201.16, 104.21.74.91 |
| AAAA | 2 | 2606:4700:3032::6815:4a5b, 2606:4700:3035::ac43:c910 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
Name Server Role
dns01.opsource.net serves as the name server for 128.168.in-addr.arpa.
Together with dns01.opsource.net, ns1-05.azure-dns.com, ns4-05.azure-dns.info and ns2-05.azure-dns.net are commonly used as name servers.
IP Addresses
dns01.opsource.net maps to four IP numbers: 2606:4700:3032::6815:4a5b, 2606:4700:3035::ac43:c910, 104.21.74.91 and 172.67.201.16.
Other host names, for instance vip.101x.workers.dev, sloveniaportal.com, bonetti.me, wonacofr.fr and m.yefyy.com share IP numbers with dns01.opsource.net.