centermas.com - robtex.com
centermas.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=1776970416 | ||||||
Same first word
centermas.com |
Similar names
DNS History
20 records (5 active, 15 former)
○NSdns1.name-services.com2015-05-28 → 2016-04-29 · 4 obs
● 2016-04-29 01:49:38
○ 2017-01-02 09:16:36
○ 2026-04-23 19:20:48
○NSdns2.name-services.com2015-05-28 → 2016-04-29 · 4 obs
● 2016-04-29 01:49:38
○ 2017-01-02 09:16:36
○ 2026-04-23 19:20:48
○NSdns3.name-services.com2015-05-28 → 2016-04-29 · 4 obs
● 2016-04-29 01:49:38
○ 2017-01-02 09:16:36
○ 2026-04-23 19:20:48
○NSdns4.name-services.com2015-05-28 → 2016-04-29 · 4 obs
● 2016-04-29 01:49:38
○ 2017-01-02 09:16:36
○ 2026-04-23 19:20:48
○NSdns5.name-services.com2015-05-28 → 2016-04-29 · 4 obs
● 2016-04-29 01:49:38
○ 2017-01-02 09:16:36
○ 2026-04-23 19:20:48
○NSns19.domaincontrol.com2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 01:38:56
○ 2026-04-10 21:13:06
○ 2026-04-23 19:20:48
○NSns20.domaincontrol.com2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 01:38:56
○ 2026-04-10 21:13:06
○ 2026-04-23 19:20:48
●NSns43.domaincontrol.com2026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 21:13:06
● 2026-04-23 19:20:48
●NSns44.domaincontrol.com2026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 21:13:06
● 2026-04-23 19:20:48
○MXalt1.aspmx.l.google.com2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 01:38:56
○ 2026-04-10 21:13:06
○ 2026-04-23 19:20:48
○MXalt2.aspmx.l.google.com2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 01:38:56
○ 2026-04-10 21:13:06
○ 2026-04-23 19:20:48
○MXaspmx.l.google.com2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 01:38:56
○ 2026-04-10 21:13:06
○ 2026-04-23 19:20:48
○MXaspmx2.googlemail.com2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 01:38:56
○ 2026-04-10 21:13:06
○ 2026-04-23 19:20:48
○MXaspmx3.googlemail.com2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 01:38:56
○ 2026-04-10 21:13:06
○ 2026-04-23 19:20:48
○MXp.nsm.ctmail.com2015-05-28 → 2016-02-09 · 4 obs
● 2016-02-09 08:49:52
○ 2016-04-29 01:49:38
○ 2026-04-23 19:20:48
●MXsmtp.google.com2026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 21:13:06
● 2026-04-23 19:20:48
●A15.197.148.332026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 21:13:06
● 2026-04-23 19:20:48
○A18.220.31.2552019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 01:38:56
○ 2026-04-10 21:13:06
○ 2026-04-23 19:20:48
●A3.33.130.1902026-04-10 → 2026-04-23 · 3 obs
● 2026-04-10 21:13:06
● 2026-04-23 19:20:48
○A8.5.1.482015-05-28 → 2016-04-29 · 4 obs
● 2016-04-29 01:49:38
○ 2017-01-02 09:16:36
○ 2026-04-23 19:20:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| centermas.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centermas.com (unsigned zone)
⏱️ Timing
Total: 200ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification= rXOxyZounnZasA |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
IP Addresses
centermas.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
other host names including coursepractices.com, nldm.ca, buywithsergio.com, professional-paper-editing.com and perusabor.com share IP numbers with centermas.com.
Name Servers
centermas.com is delegated to two name servers ns43.domaincontrol.com and ns44.domaincontrol.com.
centermas.com shares the same name server setup as other domains, for instance modbaron.com, dcue.net, mcspr.co.uk, heritagepropertiesllc.com and bedsdesign.com.
centermas.com at least partially shares name servers with other domains, for instance petronell-carnuntum.gv.at.
Host names with two IP numbers:
The host name ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22; the host name ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22.
Mail Servers
centermas.com is handled by a single mail server, smtp.google.com.
centermas.com shares the same mail server setup as other domains, for instance ssmgroup.in, activoshumanos.com.ar, bdetech.com, abfaro.pt and askewdental.co.uk.
centermas.com shares some mail servers with other domains, at least partially, for instance webexpressportal.com, erazovalencia.com, viningsvintagehoa.com, cutback.video and plocek.at.
these mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
smtp.google.com points to nine IPs: 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c0d::1b, 74.125.137.26, 74.125.137.27, 142.250.101.26, 142.250.101.27 and 142.251.2.27.