kesi.com - robtex.com
kesi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 12.233.124.182🇺🇸 AS701812.128.0.0/9 12/8 upper half | ||||||
| NS | ns1.cambiumlearning.com ⭐ | ||||||
| A | 66.248.224.140🇺🇸 AS39796966.248.224.0/24 | ||||||
| NS | ns2.cambiumlearning.com | ||||||
| A | 50.238.167.169🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.cambiumlearning.comhostmaster@cambiumlearning.com 2026-02-25 #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=1778305241 | ||||||
Subdomains
www.kesi.com |
Same first word
kesi.pl |
kesi.global |
kesi.co.kr |
kesi.us |
kesi.co.uk |
kesi.eu |
kesi.ca |
kesi.in |
kesi.hu |
kesi.com |
kesi.de |
kesi.biz |
kesi.info |
kesi.it |
kesi.name |
kesi.or.kr |
Similar names
DNS History
14 records (3 active, 11 former)
○NSdns1.sopriswest.com2009-01-11 → 2009-01-11 · 3 obs
○ 2015-08-03 17:28:28
○ 2026-05-09 05:58:52
○NSdns2.sopriswest.com2009-01-11 → 2009-01-11 · 3 obs
○ 2015-08-03 17:28:28
○ 2026-05-09 05:58:52
●NSns1.cambiumlearning.com2026-02-21 → 2026-05-09 · 3 obs
● 2026-02-21 21:39:58
● 2026-05-09 05:58:52
○NSns1.voyagerlearning.com2015-08-03 → 2017-01-06 · 5 obs
● 2015-08-03 17:28:28
● 2017-01-06 16:32:54
○ 2026-02-21 21:39:58
○ 2026-05-09 05:58:52
●NSns2.cambiumlearning.com2026-02-21 → 2026-05-09 · 3 obs
● 2026-02-21 21:39:58
● 2026-05-09 05:58:52
○NSns2.voyagerlearning.com2015-08-03 → 2017-01-06 · 5 obs
● 2015-08-03 17:28:28
● 2017-01-06 16:32:54
○ 2026-02-21 21:39:58
○ 2026-05-09 05:58:52
○NSns3.voyagerlearning.com2015-08-03 → 2017-01-06 · 5 obs
● 2015-08-03 17:28:28
● 2017-01-06 16:32:54
○ 2026-02-21 21:39:58
○ 2026-05-09 05:58:52
○NSns4.voyagerlearning.com2015-08-03 → 2017-01-06 · 5 obs
● 2015-08-03 17:28:28
● 2017-01-06 16:32:54
○ 2026-02-21 21:39:58
○ 2026-05-09 05:58:52
○MXus-smtp-inbound-1.mimecast.com2015-08-03 → 2017-01-06 · 5 obs
● 2015-08-03 17:28:28
● 2017-01-06 16:32:54
○ 2026-02-21 21:39:58
○ 2026-05-09 05:58:52
○MXus-smtp-inbound-2.mimecast.com2015-08-03 → 2017-01-06 · 5 obs
● 2015-08-03 17:28:28
● 2017-01-06 16:32:54
○ 2026-02-21 21:39:58
○ 2026-05-09 05:58:52
●A12.233.124.1822026-02-21 → 2026-05-09 · 3 obs
● 2026-02-21 21:39:58
● 2026-05-09 05:58:52
○A206.16.19.782015-08-03 → 2015-08-03 · 4 obs
● 2015-08-03 17:28:28
○ 2015-10-23 18:12:34
○ 2026-05-09 05:58:52
○A208.236.132.1102009-01-11 → 2009-01-11 · 3 obs
○ 2015-08-03 17:28:28
○ 2026-05-09 05:58:52
○A63.241.250.1402015-10-23 → 2017-01-06 · 5 obs
● 2015-10-23 18:12:34
● 2017-01-06 16:32:54
○ 2026-02-21 21:39:58
○ 2026-05-09 05:58:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kesi.com | ns1.cambiumlearning.com, ns2.cambiumlearning.com | 2 records |
✅ Authoritative Response
Server:50.238.167.169
NS records: ns1.cambiumlearning.com, ns2.cambiumlearning.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kesi.com (unsigned zone)
⏱️ Timing
Total: 173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 12.233.124.182 |
| NS | 2 | ns2.cambiumlearning.com, ns1.cambiumlearning.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.cambiumlearning.com hostmaster.cambi |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cambiumlearning.com, ns2.cambiumlearning.com)
Analysis
Hierarchy
kesi.com is the parent of www.kesi.com.
IP Addresses
kesi.com resolves to a single IP address: 12.233.124.182.
Other host names such as kurzweiledu.com, www.kurzweiledu.com and www.kesi.com share IP numbers with kesi.com.
Name Servers
kesi.com's delegation uses two name servers, ns1.cambiumlearning.com and ns2.cambiumlearning.com.
kesi.com shares the same name server setup as other domains, for example voyageru.net, ella-z.com, raz-plus.com, razplusa-z.com and languagelivecalifornia.com.
kesi.com at least partially shares name servers with other domains, including readinga-zkids.com, cambiumlearning.com, headsproutlearning.net, kurzweiledu.com and rtiaz.com.
Host names with a single IP:
ns1.cambiumlearning.com points to 66.248.224.140.
ns2.cambiumlearning.com points to 50.238.167.169.