linkcompanies.com - robtex.com
linkcompanies.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=1778769586 | ||||||
Same first word
linkcompanies.com |
DNS History
9 records (8 active, 1 former)
●NSns51.domaincontrol.com2015-08-17 → 2026-05-14 · 2 obs
● 2026-05-14 15:03:08
●NSns52.domaincontrol.com2015-08-17 → 2026-05-14 · 2 obs
● 2026-05-14 15:03:08
●MXalt1.aspmx.l.google.com2015-08-17 → 2026-05-14 · 2 obs
● 2026-05-14 15:03:08
●MXalt2.aspmx.l.google.com2015-08-17 → 2026-05-14 · 2 obs
● 2026-05-14 15:03:08
●MXaspmx.l.google.com2015-08-17 → 2026-05-14 · 2 obs
● 2026-05-14 15:03:08
●MXaspmx2.googlemail.com2015-08-17 → 2026-05-14 · 2 obs
● 2026-05-14 15:03:08
●MXaspmx3.googlemail.com2015-08-17 → 2026-05-14 · 2 obs
● 2026-05-14 15:03:08
○A50.63.197.2052015-08-17 → 2016-09-14 · 4 obs
● 2016-09-14 01:05:24
○ 2017-04-03 18:25:26
○ 2026-05-14 15:03:08
●A54.163.50.552017-04-03 → 2026-05-14 · 3 obs
● 2017-04-03 18:25:26
● 2026-05-14 15:03:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| linkcompanies.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linkcompanies.com (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.163.50.55 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 30), alt2.aspmx.l.google.com (pri: 20)... |
| TXT | 1 | google-site-verification=NFn8yM3k8pSYNxK |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
IP Addresses
linkcompanies.com maps to IP address 54.163.50.55.
Other host names, for example, ec2-54-163-50-55.compute-1.amazonaws.com share IP numbers with linkcompanies.com.
Name Servers
Two name servers ns51.domaincontrol.com and ns52.domaincontrol.com are delegated to linkcompanies.com.
linkcompanies.com uses the same name server configuration as other domains, such as fraud-fighters.tv, usd483.com, taramanis.com, eagleexcavationnv.com and isoc.pro.
Host names with two IPs:
ns51.domaincontrol.com points to 2603:5:2192::1a and 97.74.105.26.
ns52.domaincontrol.com points to 2603:5:2292::1a and 173.201.73.26.
Mail Servers
linkcompanies.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
linkcompanies.com shares mail servers with other domains at least in part, for instance salesmachine.io, ns500758.ns500759.ns500758.ns500698.ns500759.ns500735.ns500735.ns500735.ns500736.ns500576.ns500576.ns500708.ns500698.ns500698.ns500619.ns500619.ns500619.trackreceptor.com, ns500698.ns500758.ns500698.ns500759.ns500698.ns500735.ns500698.ns500736.ns500735.ns500708.ns500619.ns500576.ns500619.ns500619.trackreceptor.com, ns500754.ns500754.ns500754.ns500742.ns500705.ns500705.ns500688.ns500671.ns500291.ns500678.ns500678.tenderladiesbz.com and ns500742.ns500742.ns500731.ns500671.ns500688.ns500688.ns500704.ns500671.lusty(0x736c7574)z.com.
These mail servers are often used together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs
aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.
aspmx3.googlemail.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27.
aspmx.l.google.com points to 2607:f8b0:4023:c03::1b and 74.125.137.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.
alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27.
Host names pointing to 192.178.128.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2607:f8b0:4023:3003::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Host names pointing to 172.253.145.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com.