codeerschool.com - robtex.com
codeerschool.com
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1790000159 | ||||||
Same first word
codeerschool.be |
codeerschool.com |
codeerschool.nl |
Similar names
Previous names
Next names
DNS History
11 records (11 active, 0 former)
●NScandy.ns.cloudflare.com2026-09-13 → 2026-09-21 · 2 obs
● 2026-09-21 14:27:26
●NStim.ns.cloudflare.com2026-09-13 → 2026-09-21 · 2 obs
● 2026-09-21 14:27:26
●MXalt1.aspmx.l.google.com2026-09-13 → 2026-09-21 · 2 obs
● 2026-09-21 14:27:26
●MXalt2.aspmx.l.google.com2026-09-13 → 2026-09-21 · 2 obs
● 2026-09-21 14:27:26
●MXalt3.aspmx.l.google.com2026-09-13 → 2026-09-21 · 2 obs
● 2026-09-21 14:27:26
●MXalt4.aspmx.l.google.com2026-09-13 → 2026-09-21 · 2 obs
● 2026-09-21 14:27:26
●MXaspmx.l.google.com2026-09-13 → 2026-09-21 · 2 obs
● 2026-09-21 14:27:26
●A104.21.37.312026-09-13 → 2026-09-21 · 2 obs
● 2026-09-21 14:27:26
●A172.67.203.1092026-09-13 → 2026-09-21 · 2 obs
● 2026-09-21 14:27:26
●A2606:4700:3031::ac43:cb6d2026-09-13 → 2026-09-21 · 2 obs
● 2026-09-21 14:27:26
●A2606:4700:3034::6815:251f2026-09-13 → 2026-09-21 · 2 obs
● 2026-09-21 14:27:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| codeerschool.com | tim.ns.cloudflare.com, candy.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.79
NS records: tim.ns.cloudflare.com, candy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codeerschool.com (unsigned zone)
⏱️ Timing
Total: 388ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.203.109, 104.21.37.31 |
| AAAA | 2 | 2606:4700:3034::6815:251f, 2606:4700:3031::ac43:cb6d |
| NS | 2 | candy.ns.cloudflare.com, tim.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=xB-rWjgoD6Y2GXQ, v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | candy.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tim.ns.cloudflare.com, tim.ns.cloudflare.com, tim.ns.cloudflare.com...)
Analysis
IP Addresses
codeerschool.com directs to four IP numbers, which are 104.21.37.31, 172.67.203.109, 2606:4700:3031::ac43:cb6d and 2606:4700:3034::6815:251f.
cyberlabz.site, aneesh.fyi, ctbto.tv plus two other host names have IP numbers in common with codeerschool.com.
Name Servers
The NS records for codeerschool.com delegate to candy.ns.cloudflare.com and tim.ns.cloudflare.com.
The name server configuration of codeerschool.com is shared with other domains, for instance cellinteligence.com, worktightship.com, nowleadchampionmarketing.com and two others.
The name servers of codeerschool.com overlap at least partially with those of other domains — among them deploy-hubline.digital, travelreporthub.org, remipk.com and two more.
The name servers henry.ns.cloudflare.com, aitana.ns.cloudflare.com and carol.ns.cloudflare.com are commonly seen alongside these name servers.
Hosts with 6 IP addresses each:
candy.ns.cloudflare.com maps to 108.162.192.79, 172.64.32.79, 173.245.58.79 and 3 additional IP addresses.
tim.ns.cloudflare.com maps to 108.162.193.145, 172.64.33.145, 173.245.59.145 and 3 additional IP addresses.
Mail Servers
Five mail servers handle codeerschool.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by codeerschool.com are shared with other domains: sisan.co.jp, expolicaceramics.com, tiromds.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
The A records for aspmx.l.google.com return 142.251.111.27 and 2607:f8b0:4004:c1d::1b.
The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.