firstsourcemp.com - robtex.com
firstsourcemp.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=1790285474 | ||||||
Same first word
firstsourcemp.com |
Similar names
Previous names
Next names
DNS History
9 records (9 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-09-04 → 2026-09-24 · 2 obs
● 2026-09-24 21:51:00
●NSns-cloud-b2.googledomains.com2026-09-04 → 2026-09-24 · 2 obs
● 2026-09-24 21:51:00
●NSns-cloud-b3.googledomains.com2026-09-04 → 2026-09-24 · 2 obs
● 2026-09-24 21:51:00
●NSns-cloud-b4.googledomains.com2026-09-04 → 2026-09-24 · 2 obs
● 2026-09-24 21:51:00
●MXsmtp.google.com2026-09-04 → 2026-09-24 · 2 obs
● 2026-09-24 21:51:00
●A198.185.159.1442026-09-04 → 2026-09-24 · 2 obs
● 2026-09-24 21:51:00
●A198.185.159.1452026-09-04 → 2026-09-24 · 2 obs
● 2026-09-24 21:51:00
●A198.49.23.1442026-09-04 → 2026-09-24 · 2 obs
● 2026-09-24 21:51:00
●A198.49.23.1452026-09-04 → 2026-09-24 · 2 obs
● 2026-09-24 21:51:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net... | - |
| firstsourcemp.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstsourcemp.com (unsigned zone)
⏱️ Timing
Total: 495ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.144, 198.185.159.145... |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b2.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
firstsourcemp.com points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Two other host names, along with buildifycredit.com, pqc.fyi and maxedoutmedia.com, also share IP numbers with firstsourcemp.com.
Name Servers
The NS records for firstsourcemp.com point to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
There is at least partial name server overlap between firstsourcemp.com and other domains — mfmconsulting.studio, heyflash.co.uk, inboxagencygrowth.com and two more among them.
All four hostnames — ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-b1.googledomains.com to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com to 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
The sole mail server for firstsourcemp.com is smtp.google.com.
Among the domains sharing a mail server setup with firstsourcemp.com are dynamiq.co.in, airfareeats.co, webtelhost.net and two others.
There is at least a partial MX overlap between firstsourcemp.com and other domains, including easytounderstandinsurance.com, movingcombination.life, biotexo.com and two others.
With 9 IP addresses total, smtp.google.com resolves to 142.251.163.26, 142.251.163.27, 142.251.167.27 and 6 others.