chegg.mx - robtex.com
chegg.mx
mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.mx-ns.mx ⭐ | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1773547629 | ||||||
Subdomains
www.chegg.mx |
Same first word
Similar names
DNS History
18 records (7 active, 11 former)
●NSns-1322.awsdns-37.org2026-02-16 → 2026-03-22 · 2 obs
● 2026-03-22 01:35:30
●NSns-171.awsdns-21.com2026-02-16 → 2026-03-22 · 2 obs
● 2026-03-22 01:35:30
●NSns-1849.awsdns-39.co.uk2026-02-16 → 2026-03-22 · 2 obs
● 2026-03-22 01:35:30
●NSns-909.awsdns-49.net2026-02-16 → 2026-03-22 · 2 obs
● 2026-03-22 01:35:30
○A100.22.8.32026-03-12 → 2026-03-14 · 5 obs
● 2026-03-12 01:05:26
● 2026-03-14 11:54:34
○ 2026-03-22 01:35:28
○ 2026-03-22 01:35:30
●A16.144.175.1472026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 01:35:28
● 2026-03-22 01:35:30
○A34.214.236.762026-02-16 → 2026-02-17 · 4 obs
● 2026-02-17 10:51:26
○ 2026-02-18 02:45:00
○ 2026-03-22 01:35:30
○A35.160.77.1042026-02-25 → 2026-02-27 · 5 obs
● 2026-02-25 03:15:52
● 2026-02-27 15:57:56
○ 2026-03-03 01:11:20
○ 2026-03-22 01:35:30
○A35.167.18.1492026-03-12 → 2026-03-14 · 5 obs
● 2026-03-12 01:05:26
● 2026-03-14 11:54:34
○ 2026-03-22 01:35:28
○ 2026-03-22 01:35:30
○A35.80.243.402026-02-18 → 2026-02-25 · 5 obs
● 2026-02-18 02:45:00
● 2026-02-25 03:15:52
○ 2026-02-27 13:05:10
○ 2026-03-22 01:35:30
○A35.81.154.32026-02-27 → 2026-03-03 · 5 obs
● 2026-02-27 13:05:10
● 2026-03-03 01:11:20
○ 2026-03-12 01:05:26
○ 2026-03-22 01:35:30
○A44.239.245.1402026-02-19 → 2026-03-03 · 5 obs
● 2026-02-19 11:06:12
● 2026-03-03 01:11:20
○ 2026-03-12 01:05:26
○ 2026-03-22 01:35:30
●A44.254.152.242026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 01:35:28
● 2026-03-22 01:35:30
○A44.255.149.582026-03-03 → 2026-03-03 · 4 obs
● 2026-03-03 01:11:20
○ 2026-03-12 01:05:26
○ 2026-03-22 01:35:30
●A52.27.185.1802026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 01:35:28
● 2026-03-22 01:35:30
○A52.35.251.1662026-03-12 → 2026-03-14 · 5 obs
● 2026-03-12 01:05:26
● 2026-03-14 11:54:34
○ 2026-03-22 01:35:28
○ 2026-03-22 01:35:30
○A52.36.172.1742026-02-16 → 2026-02-18 · 4 obs
● 2026-02-18 02:45:00
○ 2026-02-19 11:06:12
○ 2026-03-22 01:35:30
○A54.149.66.962026-02-16 → 2026-02-19 · 4 obs
● 2026-02-19 11:06:12
○ 2026-02-25 03:15:52
○ 2026-03-22 01:35:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, i.mx-ns.mx, o.mx-ns.mx, e.mx-ns.mx... | - |
| chegg.mx | ns-171.awsdns-21.com, ns-909.awsdns-49.net, ns-1322.awsdns-37.org, ns-1849.awsdns-39.co.uk | - |
✅ Authoritative Response
Server: 205.251.199.57
NS records: ns-171.awsdns-21.com, ns-909.awsdns-49.net, ns-1322.awsdns-37.org, ns-1849.awsdns-39.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chegg.mx (unsigned zone)
⏱️ Timing
Total: 493ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 52.27.185.180, 16.144.175.147... |
| NS | 4 | ns-1322.awsdns-37.org, ns-171.awsdns-21.com... |
| SOA | 1 | ns-1849.awsdns-39.co.uk awsdns-hostmaste |
Analysis
Hierarchy
chegg.mx is the parent of www.chegg.mx.
IP Addresses
chegg.mx points to three IP numbers: 16.144.175.147, 44.254.152.24 and 52.27.185.180.
Name Servers
chegg.mx is delegated to four name servers: ns-171.awsdns-21.com, ns-909.awsdns-49.net, ns-1322.awsdns-37.org and ns-1849.awsdns-39.co.uk.
chegg.mx at least partially shares name servers with other domains, including milord.co.jp, qa.psofsweden.com, mojahedin.com, cast-chat.com and ashlandphotobooth.com.
These name servers are commonly used with the name servers ns-987.awsdns-59.netns-312.awsdns-39.comns-1135.awsdns-13.orgns-504.awsdns-63.comns-1256.awsdns-29.org and ns-1606.awsdns-08.co.uk.
Hosts with two IP numbers:
Host ns-171.awsdns-21.com points to 2600:9000:5300:ab00::1 and 205.251.192.171
Host ns-909.awsdns-49.net points to 2600:9000:5303:8d00::1 and 205.251.195.141
Host ns-1322.awsdns-37.org points to 2600:9000:5305:2a00::1 and 205.251.197.42
Host ns-1849.awsdns-39.co.uk points to 2600:9000:5307:3900::1 and 205.251.199.57