tcunitedgroup.com - robtex.com
tcunitedgroup.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=1778592316 | ||||||
Subdomains
www.tcunitedgroup.com |
Same first word
tcunitedgroup.com |
DNS History
14 records (9 active, 5 former)
○NSns1.mediatemple.net2015-05-03 → 2017-05-13 · 4 obs
● 2017-05-13 11:16:20
○ 2026-04-10 19:07:10
○ 2026-05-12 13:27:32
○NSns2.mediatemple.net2015-05-03 → 2017-05-13 · 4 obs
● 2017-05-13 11:16:20
○ 2026-04-10 19:07:10
○ 2026-05-12 13:27:32
●NSns41.domaincontrol.com2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 19:07:10
● 2026-05-12 13:27:32
●NSns42.domaincontrol.com2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 19:07:10
● 2026-05-12 13:27:32
●MXalt1.aspmx.l.google.com2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 19:07:10
● 2026-05-12 13:27:32
●MXalt2.aspmx.l.google.com2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 19:07:10
● 2026-05-12 13:27:32
●MXalt3.aspmx.l.google.com2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 19:07:10
● 2026-05-12 13:27:32
●MXalt4.aspmx.l.google.com2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 19:07:10
● 2026-05-12 13:27:32
●MXaspmx.l.google.com2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 19:07:10
● 2026-05-12 13:27:32
○MXmx1.emailsrvr.com2015-05-03 → 2017-05-13 · 4 obs
● 2017-05-13 11:16:20
○ 2026-04-10 19:07:10
○ 2026-05-12 13:27:32
○MXmx2.emailsrvr.com2015-05-03 → 2017-05-13 · 4 obs
● 2017-05-13 11:16:20
○ 2026-04-10 19:07:10
○ 2026-05-12 13:27:32
●A15.197.225.1282026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 19:07:10
● 2026-05-12 13:27:32
●A3.33.251.1682026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 19:07:10
● 2026-05-12 13:27:32
○A72.10.50.2392015-05-03 → 2017-05-13 · 4 obs
● 2017-05-13 11:16:20
○ 2026-04-10 19:07:10
○ 2026-05-12 13:27:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tcunitedgroup.com | ns41.domaincontrol.com, ns42.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcunitedgroup.com (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=wIN8N4NQCLUII6A |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)
Analysis
Hierarchy
The parent of www.tcunitedgroup.com is tcunitedgroup.com.
IP Addresses
tcunitedgroup.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance mcdowellheatingandair.com, wcmw.ca, beverlyhillsfloristdelivery.com, superfliks.co and cokertactical.com share IP numbers with tcunitedgroup.com.
Name Servers
tcunitedgroup.com is delegated to two name servers: ns41.domaincontrol.com and ns42.domaincontrol.com.
tcunitedgroup.com uses the same name server setup as other domains, for instance bosahgroup.com, woodcreations.org, city-eroscenter.net, kushnerhamed.com and scilloniancarparking.com.
Host names with two IP numbers:
The host ns41.domaincontrol.com points to 2603:5:2142::15 and 97.74.100.21.
The host ns42.domaincontrol.com points to 2603:5:2242::15 and 173.201.68.21.
Mail Servers
tcunitedgroup.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
tcunitedgroup.com shares some mail servers with other domains, including facoltavaldese.org, metricube.com, ruggedoutdoors.com, sinl.io and dublinarts.org.
these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.
alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.26.
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.
alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27.
alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.