rocknow.co - robtex.com
rocknow.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:4de5Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:d48fCloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.77.229Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.212.143Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ali.ns.cloudflare.com ⭐ | ||||||
| NS | zod.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.77.229, 172.67.212.143 | ||||||
| IPv6 hints | 2606:4700:3030::6815:4de5, 2606:4700:3032::ac43:d48f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com | ||||||
| SOA | ali.ns.cloudflare.comdns@cloudflare.com serial=2408116131 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759705770 | ||||||
Same first word
Similar names
workcon.com |
wokcorn.com |
conwork.co.kr |
conwork.hu |
nocwork.com |
conwork.es |
workcon.se |
conwork.io |
crownok.com |
krownco.wpmudev.host |
ownrock.com |
nowrock.com |
conwork.co.at |
corknow.ie |
ocnwork.com |
conwork.org |
conwork.net |
DNS History
12 records (6 active, 6 former)
●NSali.ns.cloudflare.com2026-05-14 → 2026-07-14 · 2 obs
● 2026-05-14 01:45:36
● 2026-07-14 22:07:16
● 2026-07-14 22:07:16
●NSzod.ns.cloudflare.com2026-05-14 → 2026-07-14 · 2 obs
● 2026-05-14 01:45:36
● 2026-07-14 22:07:16
● 2026-07-14 22:07:16
●A104.21.77.2292026-05-14 → 2026-07-14 · 4 obs
● 2026-05-14 01:45:36
○ 2026-06-28 17:59:04
● 2026-07-02 06:00:20
● 2026-07-14 22:07:16
○ 2026-06-28 17:59:04
● 2026-07-02 06:00:20
● 2026-07-14 22:07:16
●A172.67.212.1432026-05-14 → 2026-07-14 · 4 obs
● 2026-05-14 01:45:36
○ 2026-06-28 17:59:04
● 2026-07-02 06:00:20
● 2026-07-14 22:07:16
○ 2026-06-28 17:59:04
● 2026-07-02 06:00:20
● 2026-07-14 22:07:16
○A188.114.96.02026-06-28 → 2026-06-28 · 4 obs
○ 2026-05-14 01:45:36
● 2026-06-28 17:59:04
○ 2026-07-02 06:00:20
○ 2026-07-14 22:07:16
● 2026-06-28 17:59:04
○ 2026-07-02 06:00:20
○ 2026-07-14 22:07:16
○A188.114.97.02026-06-28 → 2026-06-28 · 4 obs
○ 2026-05-14 01:45:36
● 2026-06-28 17:59:04
○ 2026-07-02 06:00:20
○ 2026-07-14 22:07:16
● 2026-06-28 17:59:04
○ 2026-07-02 06:00:20
○ 2026-07-14 22:07:16
●A2606:4700:3030::6815:4de52026-07-02 → 2026-07-14 · 3 obs
○ 2026-06-28 17:59:04
● 2026-07-02 06:00:20
● 2026-07-14 22:07:16
● 2026-07-02 06:00:20
● 2026-07-14 22:07:16
○A2606:4700:3032::6815:4de52026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 01:45:36
○ 2026-06-28 17:59:04
○ 2026-07-14 22:07:16
○ 2026-06-28 17:59:04
○ 2026-07-14 22:07:16
●A2606:4700:3032::ac43:d48f2026-07-02 → 2026-07-14 · 3 obs
○ 2026-06-28 17:59:04
● 2026-07-02 06:00:20
● 2026-07-14 22:07:16
● 2026-07-02 06:00:20
● 2026-07-14 22:07:16
○A2606:4700:3037::ac43:d48f2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 01:45:36
○ 2026-06-28 17:59:04
○ 2026-07-14 22:07:16
○ 2026-06-28 17:59:04
○ 2026-07-14 22:07:16
○A2a06:98c1:3120::2026-06-28 → 2026-06-28 · 4 obs
○ 2026-05-14 01:45:36
● 2026-06-28 17:59:04
○ 2026-07-02 06:00:20
○ 2026-07-14 22:07:16
● 2026-06-28 17:59:04
○ 2026-07-02 06:00:20
○ 2026-07-14 22:07:16
○A2a06:98c1:3121::2026-06-28 → 2026-06-28 · 4 obs
○ 2026-05-14 01:45:36
● 2026-06-28 17:59:04
○ 2026-07-02 06:00:20
○ 2026-07-14 22:07:16
● 2026-06-28 17:59:04
○ 2026-07-02 06:00:20
○ 2026-07-14 22:07:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| rocknow.co | ali.ns.cloudflare.com, zod.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.250
NS records: ali.ns.cloudflare.com, zod.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rocknow.co (unsigned zone)
⏱️ Timing
Total: 3862ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.77.229, 172.67.212.143 |
| AAAA | 2 | 2606:4700:3032::ac43:d48f, 2606:4700:3030::6815:4de5 |
| NS | 2 | ali.ns.cloudflare.com, zod.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ali.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
rocknow.co directs to four IP numbers, which are 104.21.77.229, 172.67.212.143, 2606:4700:3030::6815:4de5 and 2606:4700:3032::ac43:d48f.
Name Servers
rocknow.co is delegated to two name servers: ali.ns.cloudflare.com and zod.ns.cloudflare.com.