email.sourceflow.com - dns.ninja
email.sourceflow.com
sourceflow.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 174.143.151.78🇺🇸 RACKSPACE-DFW174.143.0.0/16 Rackspace Managed Hosting, 9725 Datapoint DR, Suite 100, San Antonio, TX 78229 | ||||||
| NS | ns0.dnsmadeeasy.com ⭐ | ||||||
| NS | ns1.dnsmadeeasy.com | ||||||
| NS | ns2.dnsmadeeasy.com | ||||||
| NS | ns3.dnsmadeeasy.com | ||||||
| NS | ns4.dnsmadeeasy.com | ||||||
| MX | sourceflow-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms45581507 | ||||||
| TXT | google-site-verification=glDUcUvwB5hV0Mi1SOBfb7Yt_usqDzbUTgCdKCd4sow | ||||||
| TXT | v=spf1 include:sendgrid.net include:emailsrvr.com include:spf.protection.outl... | ||||||
| SOA | ns0.dnsmadeeasy.comdns@dnsmadeeasy.com 2008-01-04 #33 | ||||||
Subdomains
mx.email.sourceflow.com |
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sourceflow.com | ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com... | 10 records |
✅ Authoritative Response
Server:208.94.148.2
NS records: ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com, ns2.dnsmadeeasy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourceflow.com (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | sendgrid.net |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com...)
Analysis
Hierarchy
mx.email.sourceflow.com is delegated beneath email.sourceflow.com.
IP Addresses
email.sourceflow.com points to 6 IP addresses, including 3.20.87.51, 3.20.194.73 and 3.220.122.174, plus 3 other.
mailsvr.net, isagenixcorp.com, sendgrid.net plus two other host names have IP numbers in common with email.sourceflow.com.
Name Servers
The DNS delegation for email.sourceflow.com covers 6 name servers: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com and 3 more.
There is at least partial name server overlap between email.sourceflow.com and other domains — onoff.se, polahs.net, 140.170.68.in-addr.arpa and two more among them.
These name servers regularly appear alongside ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com and 6 other name servers in NS record sets.
Host names pointing to two IP addresses:
ns10.dnsmadeeasy.com maps to two IP addresses — 208.94.148.4 and 2600:1800:10::1.
ns11.dnsmadeeasy.com maps to two IP addresses — 208.80.124.4 and 2600:1801:11::1.
ns12.dnsmadeeasy.com maps to two IP addresses — 208.80.126.4 and 2600:1802:12::1.
ns13.dnsmadeeasy.com maps to two IP addresses — 208.80.125.4 and 2600:1801:13::1.
ns14.dnsmadeeasy.com maps to two IP addresses — 208.80.127.4 and 2600:1802:14::1.
ns15.dnsmadeeasy.com maps to two IP addresses — 208.94.149.4 and 2600:1800:15::1.
Mail Servers
email.sourceflow.com uses two mail servers, mx2.sendgrid.net and mx.sendgrid.net.
The mail server setup of email.sourceflow.com matches that of other domains such as et.vestiairecollective.com, dteth.com, email.skillshare.com and two others.
At least some of the mail servers used by email.sourceflow.com are shared with other domains: millrivermusic.com, u1692275.wl026.sendgrid.net, eu1-gva1.lb.xmatters.com and two others among them.
These mail servers are often deployed together with mx3.sendgrid.net, mx4.sendgrid.net, mx5.sendgrid.net and 6 other mail servers.
Hosts with 12 IP addresses each:
mx.sendgrid.net carries IP addresses 3.17.120.38, 3.136.245.72 and 13.216.54.185, with 9 other addresses beyond those.
Hosts with 9 IP addresses each:
mx2.sendgrid.net carries IP addresses 3.17.120.38, 3.136.245.72 and 13.216.54.185, with 6 other addresses beyond those.
These two host names — mx.sendgrid.net and mx2.sendgrid.net — each point to 3.17.120.38 IP addresses.
These two host names — mx.sendgrid.net and mx2.sendgrid.net — each point to 3.136.245.72 IP addresses.
These two host names — mx.sendgrid.net and mx2.sendgrid.net — each point to 13.216.54.185 IP addresses.
These two host names — mx.sendgrid.net and mx2.sendgrid.net — each point to 18.224.101.244 IP addresses.
These two host names — mx.sendgrid.net and mx2.sendgrid.net — each point to 34.198.67.24 IP addresses.
These two host names — mx.sendgrid.net and mx2.sendgrid.net — each point to 44.216.124.122 IP addresses.
These two host names — mx.sendgrid.net and mx2.sendgrid.net — each point to 44.245.249.202 IP addresses.
These two host names — mx.sendgrid.net and mx2.sendgrid.net — each point to 52.25.213.239 IP addresses.
These two host names — mx.sendgrid.net and mx2.sendgrid.net — each point to 52.37.49.26 IP addresses.