mentorstack.com - robtex.com
mentorstack.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=1790114564 | ||||||
Same first word
mentorstack.co |
mentorstack.com |
mentorstack.ai |
Similar names
Previous names
Next names
DNS History
11 records (9 active, 2 former)
●NSns03.domaincontrol.com2015-08-05 → 2026-09-22 · 2 obs
● 2026-09-22 22:05:02
●NSns04.domaincontrol.com2015-08-05 → 2026-09-22 · 2 obs
● 2026-09-22 22:05:02
●MXalt1.aspmx.l.google.com2015-08-05 → 2026-09-22 · 2 obs
● 2026-09-22 22:05:02
●MXalt2.aspmx.l.google.com2015-08-05 → 2026-09-22 · 2 obs
● 2026-09-22 22:05:02
●MXalt3.aspmx.l.google.com2015-08-05 → 2026-09-22 · 2 obs
● 2026-09-22 22:05:02
●MXalt4.aspmx.l.google.com2015-08-05 → 2026-09-22 · 2 obs
● 2026-09-22 22:05:02
●MXaspmx.l.google.com2015-08-05 → 2026-09-22 · 2 obs
● 2026-09-22 22:05:02
○A107.180.4.892015-08-05 → 2017-03-13 · 4 obs
● 2017-03-13 15:24:00
○ 2019-04-12 03:46:36
○ 2026-09-22 22:05:02
●A15.197.148.332026-08-27 → 2026-09-22 · 3 obs
● 2026-08-27 01:29:50
● 2026-09-22 22:05:02
●A3.33.130.1902026-08-27 → 2026-09-22 · 3 obs
● 2026-08-27 01:29:50
● 2026-09-22 22:05:02
○A50.63.202.422019-04-12 → 2019-04-12 · 4 obs
● 2019-04-12 03:46:36
○ 2026-08-27 01:29:50
○ 2026-09-22 22:05:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| mentorstack.com | ns03.domaincontrol.com, ns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mentorstack.com (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | google-site-verification=MRPWLcGtk8sqFiU |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)
Analysis
IP Addresses
mentorstack.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33
personalbrandpivot.com, wilddawgproductions.com, thebraincompany.us plus two other host names have IP numbers in common with mentorstack.com.
Name Servers
mentorstack.com uses two name servers for its delegation: ns03.domaincontrol.com and ns04.domaincontrol.com.
The name server configuration of mentorstack.com is shared with other domains, for instance customportraitexperiences.com, ateliergessica.shop, dragonclawllc.com and two others.
The two host names ns03.domaincontrol.com and ns04.domaincontrol.com each have a pair of IP addresses: ns03.domaincontrol.com has 97.74.101.2 and 2603:5:2150::2, and ns04.domaincontrol.com has 173.201.69.2 and 2603:5:2250::2.
Mail Servers
mentorstack.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by mentorstack.com are shared with other domains: cu.ac.bd, axcap.se, maisamumtaz.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com directs traffic to 192.178.155.27 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com directs traffic to 192.178.234.27 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.