rtcl.co - robtex.com
rtcl.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.195.12.172🇺🇸 ORACLE-OCI-31898185.195.12.0/23 Oracle Corporation - BYOIP Newfold | ||||||
| PTR | sh00306.bluehost.com | ||||||
| NS | ns1.gladiolus.arvixe.com ⚠️ Not in zone NS records | ||||||
| A | 185.195.12.171🇺🇸 ORACLE-OCI-31898185.195.12.0/23 Oracle Corporation - BYOIP Newfold | ||||||
| PTR | sh00311.bluehost.com | ||||||
| NS | ns2.gladiolus.arvixe.com ⚠️ Not in zone NS records | ||||||
| A | 185.195.12.172🇺🇸 ORACLE-OCI-31898185.195.12.0/23 Oracle Corporation - BYOIP Newfold | ||||||
| PTR | sh00306.bluehost.com | ||||||
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=1759714363 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSns1.gladiolus.arvixe.com2015-07-06 → 2026-07-23 · 2 obs
● 2026-07-23 21:35:18
●NSns2.gladiolus.arvixe.com2015-07-06 → 2026-07-23 · 2 obs
● 2026-07-23 21:35:18
○MXmail.rtcl.co2015-07-06 → 2015-11-24 · 4 obs
● 2015-11-24 18:32:00
○ 2026-04-11 01:54:50
○ 2026-07-23 21:35:18
○MXmail2.rtcl.co2015-07-06 → 2015-11-24 · 4 obs
● 2015-11-24 18:32:00
○ 2026-04-11 01:54:50
○ 2026-07-23 21:35:18
●A185.195.12.1722026-04-17 → 2026-07-23 · 5 obs
● 2026-04-17 10:50:26
○ 2026-04-19 09:31:34
● 2026-04-22 17:50:56
● 2026-07-23 21:35:18
○A185.195.12.982026-04-11 → 2026-04-19 · 7 obs
● 2026-04-11 01:54:50
● 2026-04-12 15:55:30
○ 2026-04-17 10:50:26
● 2026-04-19 09:31:34
○ 2026-04-22 17:50:56
○ 2026-07-23 21:35:18
○A185.21.134.182015-07-06 → 2015-11-24 · 4 obs
● 2015-11-24 18:32:00
○ 2026-04-11 01:54:50
○ 2026-07-23 21:35:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| rtcl.co | ns1.gladiolus.arvixe.com, ns2.gladiolus.arvixe.com | - |
✅ Authoritative Response
Server:185.195.12.171
NS records: ns1.gladiolus.arvixe.com, ns2.gladiolus.arvixe.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtcl.co (unsigned zone)
⏱️ Timing
Total: 314ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.195.12.172 |
Analysis
Hierarchy
The parent domain of mail.rtcl.co and mail2.rtcl.co is rtcl.co.
IP Addresses
rtcl.co directs to one IP number, which is 185.195.12.172.
Among the host names that share IP numbers with rtcl.co are 957f07a7fb93.limolink.net, mail.ipanic.net, fr-fr.movemenow.ch and two others.
Name Servers
Two name servers handle the delegation for rtcl.co: ns1.gladiolus.arvixe.com and ns2.gladiolus.arvixe.com.
rtcl.co has the same name server delegation as a number of other domains, such as eitsms.co.uk, ipanic.net, nasceconta.com and two more.
rtcl.co is at least partially co-delegated on name servers with other domains, such as infodrinks.com.
ns1.gladiolus.arvixe.com directs to 185.195.12.171 and ns2.gladiolus.arvixe.com directs to 185.195.12.172; each host name points to exactly one IP number.