i-core.co - robtex.com
i-core.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=1759646979 | ||||||
Subdomains
ais.i-core.co |
Same first word
i-core.com.cn |
i-core.ca |
i-core.ru |
i-core.de |
i-core.su |
i-core.jp |
i-core.com |
i-core.org.il |
i-core.net |
i-core.nl |
i-core.cz |
i-core.org |
i-core.cn |
Similar names
core-i.com |
eric-o.com |
core-i.net |
i-creo.com |
co-rei.com |
oce-ir.com |
eco-ri.com |
o-rice.com |
core-i.de |
coe-ri.com |
core-i.nl |
i-eocr.com |
eco-ir.ru |
i-reco.com |
ri-eco.com |
core-i.co.jp |
DNS History
6 records (6 active, 0 former)
●NSns41.domaincontrol.com2026-04-30 → 2026-04-30 · 2 obs
● 2026-04-30 21:46:22
●NSns42.domaincontrol.com2026-04-30 → 2026-04-30 · 2 obs
● 2026-04-30 21:46:22
●A50.30.37.212026-04-30 → 2026-04-30 · 2 obs
● 2026-04-30 21:46:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | b.registrydns.co, c.registrydns.co, d.registrydns.co, a.registrydns.co | - |
| i-core.co | ns41.domaincontrol.com, ns42.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.100.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for i-core.co (unsigned zone)
⏱️ Timing
Total: 132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.30.37.21 |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 2 | google-site-verification=r_wFUXkOrmhVSXm, v=spf1 include:zoho.com ~all |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
i-core.co is parent of ais.i-core.co.
IP Addresses
i-core.co points to a single IP: 50.30.37.21.
Name Servers
i-core.co's delegation is to two name servers ns41.domaincontrol.com and ns42.domaincontrol.com.
i-core.co shares the same name server configuration as other domains, such as spainb.com, havendestinations.ca, lamontsmithmusic.com, thunder20.com and fightlineup.com.
Host names with two IP numbers: ns41.domaincontrol.com points to 2603:5:2142::15 and 97.74.100.21; ns42.domaincontrol.com points to 2603:5:2242::15 and 173.201.68.21
Mail Servers
i-core.co is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
i-core.co shares some mail servers with other domains, including intermedio.com.br, abenda.ru, cloudpinsa.com, colmenaweb.com and garrettsoucy.com.
Host names with two IP numbers: mx.zoho.com points to 136.143.191.44 and 204.141.33.44.
Host names with one IP number: mx2.zoho.com points to 204.141.33.44. mx3.zoho.com points to 136.143.191.44.
Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.
Host names that point to 204.141.33.44: mx.zoho.com and mx2.zoho.com.