commtouch.com - robtex.com
commtouch.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=1771291435 | ||||||
rank #194250 in the tld
WOT: SAFE (94/100)
PTR for
Subdomains
Same first word
commtouch.us |
commtouch.org |
commtouch.cn |
commtouch.tv |
commtouch.net |
commtouch.com |
commtouch.info |
commtouch.co.il |
commtouch.co.uk |
Similar names
DNS History
15 records (6 active, 9 former)
○NSns1.ctmail.com2015-09-02 → 2021-09-14 · 4 obs
● 2021-09-14 19:13:08
○ 2026-03-10 17:54:22
○ 2026-03-13 04:31:24
○NSns2.ctmail.com2015-09-02 → 2021-09-14 · 4 obs
● 2021-09-14 19:13:08
○ 2026-03-10 17:54:22
○ 2026-03-13 04:31:24
○NSns3.ctmail.com2015-09-02 → 2021-09-14 · 4 obs
● 2021-09-14 19:13:08
○ 2026-03-10 17:54:22
○ 2026-03-13 04:31:24
○NSns4.ctmail.com2015-09-02 → 2021-09-14 · 4 obs
● 2021-09-14 19:13:08
○ 2026-03-10 17:54:22
○ 2026-03-13 04:31:24
○NSns5.ctmail.com2015-09-02 → 2021-09-14 · 4 obs
● 2021-09-14 19:13:08
○ 2026-03-10 17:54:22
○ 2026-03-13 04:31:24
●NSpns51.cloudns.net2026-03-10 → 2026-03-13 · 3 obs
● 2026-03-10 17:54:22
● 2026-03-13 04:31:24
●NSpns52.cloudns.net2026-03-10 → 2026-03-13 · 3 obs
● 2026-03-10 17:54:22
● 2026-03-13 04:31:24
●NSpns53.cloudns.net2026-03-10 → 2026-03-13 · 3 obs
● 2026-03-10 17:54:22
● 2026-03-13 04:31:24
●NSpns54.cloudns.net2026-03-10 → 2026-03-13 · 3 obs
● 2026-03-10 17:54:22
● 2026-03-13 04:31:24
●MXmail.data443.io2026-03-10 → 2026-03-13 · 3 obs
● 2026-03-10 17:54:22
● 2026-03-13 04:31:24
○MXmxtls.expurgate.de2015-09-02 → 2021-09-14 · 4 obs
● 2021-09-14 19:13:08
○ 2026-03-10 17:54:22
○ 2026-03-13 04:31:24
○MXmxtls.expurgate.net2015-09-02 → 2021-09-14 · 4 obs
● 2021-09-14 19:13:08
○ 2026-03-10 17:54:22
○ 2026-03-13 04:31:24
○A2001:470:1f04:815::22015-09-02 → 2017-10-27 · 4 obs
● 2017-10-27 07:32:06
○ 2018-12-23 11:38:34
○ 2026-03-13 04:31:24
○A216.163.188.832015-09-02 → 2021-07-29 · 4 obs
● 2021-07-29 04:21:12
○ 2021-09-14 19:13:08
○ 2026-03-13 04:31:24
●A216.163.188.842021-09-14 → 2026-03-13 · 3 obs
● 2021-09-14 19:13:08
● 2026-03-13 04:31:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| commtouch.com | pns51.cloudns.net, pns52.cloudns.net, pns53.cloudns.net, pns54.cloudns.net | - |
✅ Authoritative Response
Server: 185.136.97.192
NS records: pns51.cloudns.net, pns52.cloudns.net, pns53.cloudns.net, pns54.cloudns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for commtouch.com (unsigned zone)
⏱️ Timing
Total: 2576ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.163.188.84 |
| NS | 4 | pns51.cloudns.net, pns54.cloudns.net... |
| MX | 1 | mail.data443.io (pri: 10) |
| TXT | 3 | MB789fpCo74zk0znqXd4fzlXcUbBE11Vq0a1QE1N, MS=ms46396624... |
| SOA | 1 | pns51.cloudns.net support.cloudns.net |
Analysis
Hierarchy
commtouch.com is parent of www1.commtouch.com, mail-in.commtouch.com, go.commtouch.com and www.commtouch.com.
IP Addresses
commtouch.com points to IP number 216.163.188.84.
For instance, other host names www.expurgate.org, www.commtouch.com, cyren.de, www.expurgate.de and support.f-prot.com share IP numbers with commtouch.com.
Name Servers
commtouch.com is delegated to four name servers: pns51.cloudns.net, pns52.cloudns.net, pns53.cloudns.net and pns54.cloudns.net.
commtouch.com shares name servers with other domains at least partially, for example daoluyuan.com, yzwgww.com, englandtirgroup.it, sigmacorporation.com and hsuncap.com.
These name servers are commonly used together with ns51.cloudns.net, ns54.cloudns.net, ns52.cloudns.net and ns53.cloudns.net.
Host names with two IP numbers:
pns51.cloudns.net points to: 2a06:fb00:1::1:192 and 185.136.96.192
pns52.cloudns.net points to: 2a06:fb00:1::2:192 and 185.136.97.192
pns53.cloudns.net points to: 2a06:fb00:1::3:192 and 185.136.98.192
pns54.cloudns.net points to: 2a06:fb00:1::4:192 and 185.136.99.192
Mail Servers
commtouch.com is handled by a single mail server, mail.data443.io.
commtouch.com shares the same mail server setup as other domains, for instance c2mailgw61.amadis.com, commtouch.co.uk, c9ns1.amadis.com, c9mailgw43.amadis.com and c2mailgw40.amadis.com.
commtouch.com shares mail servers with other domains at least partially; for instance centuriontech.com, myjobscience.com, mailbiz.net, infojobsmail.net and cyren.de.
These mail servers are often used with spamtrap.expurgate.de, spamtrap.expurgate.net, spamtrap.ctmail.com, prontomail.net, mailserver0.data443.com, mailserver1.data443.com and mailserver2.data443.com.
mail.data443.io points to a single IP: 158.51.79.114.