coolschoolz.com - robtex.com
coolschoolz.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776205687 | ||||||
Same first word
coolschoolz.com |
DNS History
14 records (8 active, 6 former)
●NSdns1.registrar-servers.com2026-04-13 → 2026-04-14 · 3 obs
● 2026-04-13 23:13:58
● 2026-04-14 22:28:50
●NSdns2.registrar-servers.com2026-04-13 → 2026-04-14 · 3 obs
● 2026-04-13 23:13:58
● 2026-04-14 22:28:50
○NSns17.domaincontrol.com2015-08-11 → 2017-02-03 · 8 obs
○ 2015-12-10 13:40:14
○ 2016-03-27 04:46:10
● 2016-09-18 09:49:36
○ 2016-12-12 08:51:24
● 2017-02-03 04:57:38
○ 2026-04-13 23:13:58
○ 2026-04-14 22:28:50
○NSns25.domaincontrol.com2015-08-11 → 2017-02-03 · 7 obs
● 2016-03-27 04:46:10
○ 2016-09-18 09:49:36
● 2016-12-12 08:51:24
● 2017-02-03 04:57:38
○ 2026-04-13 23:13:58
○ 2026-04-14 22:28:50
●MXeforward1.registrar-servers.com2026-04-13 → 2026-04-14 · 3 obs
● 2026-04-13 23:13:58
● 2026-04-14 22:28:50
●MXeforward2.registrar-servers.com2026-04-13 → 2026-04-14 · 3 obs
● 2026-04-13 23:13:58
● 2026-04-14 22:28:50
●MXeforward3.registrar-servers.com2026-04-13 → 2026-04-14 · 3 obs
● 2026-04-13 23:13:58
● 2026-04-14 22:28:50
●MXeforward4.registrar-servers.com2026-04-13 → 2026-04-14 · 3 obs
● 2026-04-13 23:13:58
● 2026-04-14 22:28:50
●MXeforward5.registrar-servers.com2026-04-13 → 2026-04-14 · 3 obs
● 2026-04-13 23:13:58
● 2026-04-14 22:28:50
○MXmxbiz1.qq.com2015-08-11 → 2017-02-03 · 4 obs
● 2017-02-03 04:57:38
○ 2026-04-13 23:13:58
○ 2026-04-14 22:28:50
○MXmxbiz2.qq.com2015-08-11 → 2017-02-03 · 4 obs
● 2017-02-03 04:57:38
○ 2026-04-13 23:13:58
○ 2026-04-14 22:28:50
○A115.28.109.1582016-03-27 → 2017-02-03 · 5 obs
● 2016-03-27 04:46:10
● 2017-02-03 04:57:38
○ 2026-04-13 23:13:58
○ 2026-04-14 22:28:50
●A162.255.119.1202026-04-13 → 2026-04-14 · 3 obs
● 2026-04-13 23:13:58
● 2026-04-14 22:28:50
○A52.74.4.1352015-08-11 → 2015-12-10 · 4 obs
● 2015-12-10 13:40:14
○ 2016-03-27 04:46:10
○ 2026-04-14 22:28:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| coolschoolz.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolschoolz.com (unsigned zone)
⏱️ Timing
Total: 356ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.255.119.120 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
coolschoolz.com resolves to one IP number: 162.255.119.120.
other host names including havvaii.com, zkuid.com, tbrx.org, myabcshop.com and nicetotrade.com share IP numbers with coolschoolz.com.
Name Servers
coolschoolz.com is delegated to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.
coolschoolz.com shares the same name server setup as other domains, for instance getsmartlegal.info, kazancdestek.com, odihr.org, pointeo.com and approvedbybrent.com.
coolschoolz.com shares at least some name servers with other domains, for example lisadinicolas.com, sprintprime.com and jsjrobotics.com.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
The host name dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; the host name dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
coolschoolz.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.
coolschoolz.com shares some mail servers with other domains, at least partially, for instance unexpectedcomplexity.com, educationandcareerguidance.com, thedealbuyertruth.com, brewhouse.coffee and 4tul.com.
These mail servers are commonly used alongside eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names with a single IP
eforward1.registrar-servers.com points to: 162.255.118.51
eforward2.registrar-servers.com points to: 162.255.118.52
eforward3.registrar-servers.com points to: 162.255.118.51
eforward4.registrar-servers.com points to: 162.255.118.52
eforward5.registrar-servers.com points to: 162.255.118.51
Host names that point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com
Host names that point to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com