fourth-factor-engineering.com - robtex.com
fourth-factor-engineering.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=1775957292 | ||||||
Same first word
fourth-factor-engineering.com |
DNS History
8 records (8 active, 0 former)
●NSns51.domaincontrol.com2015-08-01 → 2026-04-12 · 2 obs
● 2026-04-12 01:50:20
●NSns52.domaincontrol.com2015-08-01 → 2026-04-12 · 2 obs
● 2026-04-12 01:50:20
●MXalt1.aspmx.l.google.com2015-08-01 → 2026-04-12 · 2 obs
● 2026-04-12 01:50:20
●MXalt2.aspmx.l.google.com2015-08-01 → 2026-04-12 · 2 obs
● 2026-04-12 01:50:20
●MXaspmx.l.google.com2015-08-01 → 2026-04-12 · 2 obs
● 2026-04-12 01:50:20
●MXaspmx2.googlemail.com2015-08-01 → 2026-04-12 · 2 obs
● 2026-04-12 01:50:20
●MXaspmx3.googlemail.com2015-08-01 → 2026-04-12 · 2 obs
● 2026-04-12 01:50:20
●A50.56.7.1472015-08-01 → 2026-04-12 · 2 obs
● 2026-04-12 01:50:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fourth-factor-engineering.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 fourth-factor-engineering.com (unsigned zone)
⏱️ Timing
Total: 164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.56.7.147 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 10)... |
| TXT | 3 | google-site-verification=Mamp_hNjkmwSr5g, google-site-verification=ZscQf117YGIKsFd... |
| 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
fourth-factor-engineering.com resolves to one IP number: 50.56.7.147.
other host names including healthychanges180.com, vibranthealthandhealing.com, wholesomehabit.us, tateshomedecor.com and yogatif.com share IP numbers with fourth-factor-engineering.com.
Name Servers
fourth-factor-engineering.com is delegated to two name servers ns51.domaincontrol.com and ns52.domaincontrol.com.
fourth-factor-engineering.com shares the same name server setup as other domains, for instance massmuhendislik.com, lilik.net, leanvideotraining.com, vinaylogics.com and smoters.com.
fourth-factor-engineering.com shares name servers with other domains at least partially, for example icqc.com and kitayoza.com.
Host names with two IP numbers:
The host name ns51.domaincontrol.com points to 2603:5:2192::1a and 97.74.105.26; the host name ns52.domaincontrol.com points to 2603:5:2292::1a and 173.201.73.26.
Mail Servers
fourth-factor-engineering.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.
fourth-factor-engineering.com shares some mail servers with other domains, at least partially, for instance mobi-link.net, ns500754.ns500742.ns500671.ns500754.ns500731.ns500671.ns500704.ns500704.ns500688.ns500705.ns500671.ns500705.ns500649.ns500671.ns500688.ns500291.ns500153.tenderladiesbz.com, ns500742.ns500671.ns500742.ns500742.ns500671.ns500688.ns500688.ns500678.ns500688.ns500671.ns500678.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com, partse.fr and ns500765.ns500699.ns500693.ns500699.ns500693.ns500699.ns500699.ns500699.ns500699.ns500699.ns500693.ns500699.ns500612.ns500632.ns500588.ns500110.dtrkdll.com.
these mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26
aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26
aspmx.l.google.com points to 2607:f8b0:4004:c06::1a and 142.251.179.26
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27