cioschool.com - robtex.com
cioschool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1778402776 | ||||||
Same first word
cioschool.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-05-06 → 2026-05-10 · 3 obs
● 2026-05-06 06:41:20
● 2026-05-10 08:55:32
○NSns11.domaincontrol.com2015-05-25 → 2017-03-14 · 4 obs
● 2017-03-14 22:48:36
○ 2026-05-06 06:41:20
○ 2026-05-10 08:55:32
○NSns12.domaincontrol.com2015-05-25 → 2017-03-14 · 4 obs
● 2017-03-14 22:48:36
○ 2026-05-06 06:41:20
○ 2026-05-10 08:55:32
●NSns2.afternic.com2026-05-06 → 2026-05-10 · 3 obs
● 2026-05-06 06:41:20
● 2026-05-10 08:55:32
○MXmailstore1.secureserver.net2015-05-25 → 2017-03-14 · 4 obs
● 2017-03-14 22:48:36
○ 2026-05-06 06:41:20
○ 2026-05-10 08:55:32
○MXsmtp.secureserver.net2015-05-25 → 2017-03-14 · 4 obs
● 2017-03-14 22:48:36
○ 2026-05-06 06:41:20
○ 2026-05-10 08:55:32
●A13.248.169.482026-05-06 → 2026-05-10 · 3 obs
● 2026-05-06 06:41:20
● 2026-05-10 08:55:32
○A184.168.221.152015-05-25 → 2017-03-14 · 4 obs
● 2017-03-14 22:48:36
○ 2026-05-06 06:41:20
○ 2026-05-10 08:55:32
●A76.223.54.1462026-05-06 → 2026-05-10 · 3 obs
● 2026-05-06 06:41:20
● 2026-05-10 08:55:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| cioschool.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cioschool.com (unsigned zone)
⏱️ Timing
Total: 175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
cioschool.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance biz7.xyz, caodaserradeaires.com, mail2.mceweb.com, mail.positiveones.com and chemaccess.com share IP numbers with cioschool.com.
Name Servers
cioschool.com has two name servers: ns1.afternic.com and ns2.afternic.com.
cioschool.com shares the same name server setup as other domains, for example a1fd.i1.cdndelivery.com, ardownload.wip3.lifeintherough.com, 185.233.masterworld.org, smalleducation.com and hairhope.com.
cioschool.com shares some name servers with other domains, for example our.enterprises, mygreatgenes.com, profit-bets.com, beautyis.org and hrm.world.
These name servers are commonly used with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69.