doc3.co - robtex.com
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doc3.co
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=1759588016 | ||||||
Up
cdn.doc3.co |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSjune.ns.cloudflare.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 11:11:04
● 2026-02-18 23:27:32
○NSns1.hover.com2015-06-10 → 2017-04-20 · 4 obs
● 2017-04-20 16:41:46
○ 2026-02-18 11:11:04
○ 2026-02-18 23:27:32
○NSns2.hover.com2015-06-10 → 2017-04-20 · 4 obs
● 2017-04-20 16:41:46
○ 2026-02-18 11:11:04
○ 2026-02-18 23:27:32
●NSwill.ns.cloudflare.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 11:11:04
● 2026-02-18 23:27:32
○MXin1-smtp.messagingengine.com2015-06-10 → 2017-04-20 · 4 obs
● 2017-04-20 16:41:46
○ 2026-02-18 11:11:04
○ 2026-02-18 23:27:32
○MXin2-smtp.messagingengine.com2015-06-10 → 2017-04-20 · 4 obs
● 2017-04-20 16:41:46
○ 2026-02-18 11:11:04
○ 2026-02-18 23:27:32
●MXmx.zoho.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 11:11:04
● 2026-02-18 23:27:32
●MXmx2.zoho.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 11:11:04
● 2026-02-18 23:27:32
●MXmx3.zoho.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 11:11:04
● 2026-02-18 23:27:32
●A128.199.189.2162026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 11:11:04
● 2026-02-18 23:27:32
○A143.95.37.2302016-10-27 → 2017-04-20 · 5 obs
● 2016-10-27 00:09:06
● 2017-04-20 16:41:46
○ 2026-02-18 11:11:04
○ 2026-02-18 23:27:32
○A74.50.0.1902015-06-10 → 2016-04-23 · 4 obs
● 2016-04-23 17:40:12
○ 2016-10-27 00:09:06
○ 2026-02-18 23:27:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, d.registrydns.co, a.registrydns.co, b.registrydns.co | - |
| doc3.co | june.ns.cloudflare.com, will.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.58.176
NS records: june.ns.cloudflare.com, will.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doc3.co (unsigned zone)
⏱️ Timing
Total: 382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.199.189.216 |
| NS | 2 | june.ns.cloudflare.com, will.ns.cloudflare.com |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 2 | v=spf1 include:zoho.com ~all, zoho-verification=zb79872335.zmverify.zo |
| SOA | 1 | june.ns.cloudflare.com dns.cloudflare.co |
AI analysis
The parent of cdn.doc3.co is doc3.co.
doc3.co points to a single IP address: 128.199.189.216.
Two name servers june.ns.cloudflare.com and will.ns.cloudflare.com handle the delegation for doc3.co.
doc3.co shares the same name server setup as other domains, for example clearsynth.com, jsonflare.com, garagedoorconewberg.com, splashcash.com and glarassist.com.
doc3.co at least partially shares name servers with other domains, for example thitruongonline.com, functionalsafety.com, 1law.io, stibc.info and kyngo.net.
These name servers are commonly used with dawn.ns.cloudflare.com and graham.ns.cloudflare.com and dom.ns.cloudflare.com.
Host names with six IP numbers:
june.ns.cloudflare.com points to 2606:4700:50::adf5:3ab0, 2803:f800:50::6ca2:c0b0, 2a06:98c1:50::ac40:20b0, 108.162.192.176, 172.64.32.176 and 173.245.58.176.
will.ns.cloudflare.com points to 2606:4700:58::adf5:3b95, 2803:f800:50::6ca2:c195, 2a06:98c1:50::ac40:2195, 108.162.193.149, 172.64.33.149 and 173.245.59.149.
doc3.co is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
doc3.co shares at least partially some mail servers with other domains, for instance janau.in, fsck.io, petgru.com.br, alsyyad.com and alfatonic.com.
Host names with two IP numbers:
mx.zoho.com points to: 136.143.183.44 and 204.141.43.44.
Host names with one IP number:
mx2.zoho.com points to: 136.143.183.44.
mx3.zoho.com points to: 204.141.43.44.
Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.
Host names that point to 204.141.43.44: mx.zoho.com and mx3.zoho.com.