tcahelp.com - robtex.com
tcahelp.com
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1785526922 | ||||||
Same first word
tcahelp.com |
Similar names
DNS History
16 records (6 active, 10 former)
βNSns39.domaincontrol.com2016-12-20 β 2026-07-31 Β· 2 obs
β 2026-07-31 19:47:46
βNSns40.domaincontrol.com2016-12-20 β 2026-07-31 Β· 2 obs
β 2026-07-31 19:47:46
βMXmailstore1.secureserver.net2016-12-20 β 2026-07-31 Β· 2 obs
β 2026-07-31 19:47:46
βMXsmtp.secureserver.net2016-12-20 β 2026-07-31 Β· 2 obs
β 2026-07-31 19:47:46
βA15.197.225.1282026-06-25 β 2026-07-31 Β· 3 obs
β 2026-06-25 11:43:54
β 2026-07-31 19:47:46
βA184.168.221.12019-02-26 β 2019-02-26 Β· 4 obs
β 2019-02-26 07:34:56
β 2026-06-25 11:43:54
β 2026-07-31 19:47:46
βA184.168.221.112019-02-26 β 2019-02-26 Β· 4 obs
β 2019-02-26 07:34:56
β 2026-06-25 11:43:54
β 2026-07-31 19:47:46
βA184.168.221.122019-02-26 β 2019-02-26 Β· 4 obs
β 2019-02-26 07:34:56
β 2026-06-25 11:43:54
β 2026-07-31 19:47:46
βA184.168.221.172019-02-26 β 2019-02-26 Β· 4 obs
β 2019-02-26 07:34:56
β 2026-06-25 11:43:54
β 2026-07-31 19:47:46
βA184.168.221.202019-02-26 β 2019-02-26 Β· 4 obs
β 2019-02-26 07:34:56
β 2026-06-25 11:43:54
β 2026-07-31 19:47:46
βA184.168.221.272019-02-26 β 2019-02-26 Β· 4 obs
β 2019-02-26 07:34:56
β 2026-06-25 11:43:54
β 2026-07-31 19:47:46
βA184.168.221.282019-02-26 β 2019-02-26 Β· 4 obs
β 2019-02-26 07:34:56
β 2026-06-25 11:43:54
β 2026-07-31 19:47:46
βA3.33.251.1682026-06-25 β 2026-07-31 Β· 3 obs
β 2026-06-25 11:43:54
β 2026-07-31 19:47:46
βA50.63.202.232019-02-26 β 2019-02-26 Β· 4 obs
β 2019-02-26 07:34:56
β 2026-06-25 11:43:54
β 2026-07-31 19:47:46
βA50.63.202.292016-12-20 β 2016-12-20 Β· 3 obs
β 2019-02-26 07:34:56
β 2026-07-31 19:47:46
βA50.63.202.312019-02-26 β 2019-02-26 Β· 4 obs
β 2019-02-26 07:34:56
β 2026-06-25 11:43:54
β 2026-07-31 19:47:46
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tcahelp.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
β Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for tcahelp.com (unsigned zone)
β±οΈ Timing
Total: 171ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
IP Addresses
tcahelp.com points to the IP addresses 3.33.251.168 and 15.197.225.128
Two other host names, along with eyespublishing.com, invidi.ca and newdirectionsfya.com, also share IP numbers with tcahelp.com.
Name Servers
tcahelp.com has two authoritative name servers β ns39.domaincontrol.com and ns40.domaincontrol.com.
tcahelp.com shares its NS records with other domains, for example barebricks.com, beamangle.com, smartinvestingforkids.com and two others.
Both ns39.domaincontrol.com and ns40.domaincontrol.com have two IP addresses each. ns39.domaincontrol.com resolves to 97.74.109.20 and 2603:5:21d1::14; ns40.domaincontrol.com resolves to 173.201.77.20 and 2603:5:22d1::14.
Mail Servers
tcahelp.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
Among the domains sharing a mail server setup with tcahelp.com are otaagent.com, gettingtoknowyou.com, regfone.com and two others.
The mail servers of tcahelp.com overlap at least partially with those of other domains, including stlouislab.com, leakstar.com and apuesterapido.com.
Both mailstore1.secureserver.net and smtp.secureserver.net point to three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162, while smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.