cmathai.com - robtex.com
cmathai.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=1785510637 | ||||||
Same first word
Similar names
DNS History
17 records (8 active, 9 former)
●NSns-cloud-e1.googledomains.com2026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 15:34:14
●NSns-cloud-e2.googledomains.com2026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 15:34:14
●NSns-cloud-e3.googledomains.com2026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 15:34:14
●NSns-cloud-e4.googledomains.com2026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 15:34:14
○NSns65.domaincontrol.com2017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 21:09:44
○ 2021-06-02 19:27:08
○ 2026-07-31 15:34:14
○NSns66.domaincontrol.com2017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 21:09:44
○ 2021-06-02 19:27:08
○ 2026-07-31 15:34:14
○NSns77.domaincontrol.com2015-08-07 → 2016-03-23 · 4 obs
● 2016-03-23 17:06:06
○ 2017-04-08 21:09:44
○ 2026-07-31 15:34:14
○NSns78.domaincontrol.com2015-08-07 → 2016-03-23 · 4 obs
● 2016-03-23 17:06:06
○ 2017-04-08 21:09:44
○ 2026-07-31 15:34:14
○MXmailstore1.secureserver.net2015-08-07 → 2017-04-08 · 4 obs
● 2017-04-08 21:09:44
○ 2021-06-02 19:27:08
○ 2026-07-31 15:34:14
○MXsmtp.secureserver.net2015-08-07 → 2017-04-08 · 4 obs
● 2017-04-08 21:09:44
○ 2021-06-02 19:27:08
○ 2026-07-31 15:34:14
○A184.168.221.502015-08-07 → 2016-03-23 · 4 obs
● 2016-03-23 17:06:06
○ 2017-04-08 21:09:44
○ 2026-07-31 15:34:14
●A185.199.108.1532026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 15:34:14
●A185.199.109.1532026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 15:34:14
●A185.199.110.1532026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 15:34:14
●A185.199.111.1532026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 15:34:14
○A67.205.154.1502017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 21:09:44
○ 2021-06-02 19:27:08
○ 2026-07-31 15:34:14
○CNAMEprod-sav-park-lb01-1919960993.us-east-2.elb.amazonaws.com2021-06-02 → 2021-06-02 · 3 obs
○ 2026-03-29 22:12:44
○ 2026-07-31 15:34:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| cmathai.com | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cmathai.com (unsigned zone)
⏱️ Timing
Total: 148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.111.153, 185.199.108.153... |
| NS | 4 | ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)
Analysis
IP Addresses
cmathai.com points to the four IP addresses 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Additional host names — nugrid.github.io, esusab.github.io, omen-x.github.io and two others — share IP numbers with cmathai.com.
Name Servers
cmathai.com has four authoritative name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
At least some of cmathai.com's name servers are shared with other domains, for example medantra.com.mx, mooshell.com, kakitafamily.net and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-cloud-e1.googledomains.com directs to 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com directs to 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com directs to 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com directs to 216.239.38.110 and 2001:4860:4802:38::6e.