sourceopen.com - robtex.com
sourceopen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.129.130.48🇺🇸 AS396949104.129.130.0/24 CLOUDWEBMANAGE-US-TX | ||||||
| NS | pubns2.laffeycomputer.com ⭐ | ||||||
| A | 129.153.168.153🇺🇸 ORACLE-OCI-31898129.153.160.0/19 Oracle Corporation | ||||||
| NS | eax.laffeycomputer.com | ||||||
| A | 63.250.57.248🇳🇱 CloudWebManage-EU63.250.57.0/24 CLOUDWEBMANAGE-EU | ||||||
| NS | pubns1.laffeycomputer.com | ||||||
| A | 66.94.111.109🇺🇸 CONTABO-USA66.94.104.0/21 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| NS | rawns.laffeycomputer.com | ||||||
| A | 209.126.87.80🇺🇸 CONTABO-USA209.126.80.0/21 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| MX | rawmail.laffeycomputer.com ⭐ | ||||||
| A | 2605:a140:2061:6943::1🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | rawmail6.laffeycomputer.com | ||||||
| A | 209.126.87.80🇺🇸 CONTABO-USA209.126.80.0/21 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| TXT | google-site-verification=3TnqlwVH4i0dSKRttlzDuOaiBSWEjY4xjHyIkTjuwcI | ||||||
| TXT | v=spf1 mx ip4:66.94.111.109 a:esi.sourceopen.com a:phenotype.laffeycomputer.c... | ||||||
| SOA | pubns2.laffeycomputer.comhostmaster@laffeycomputer.com serial=200911191 | ||||||
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=1783182751 | ||||||
Subdomains
Same first word
sourceopen.org |
sourceopen.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSeax.laffeycomputer.com2026-03-01 → 2026-07-04 · 3 obs
● 2026-03-01 03:14:02
● 2026-07-04 16:45:34
○NSnamer.culturaltranslations.com2015-08-09 → 2017-05-21 · 4 obs
● 2017-05-21 00:56:42
○ 2026-03-01 03:14:02
○ 2026-07-04 16:45:34
●NSpubns1.laffeycomputer.com2015-08-09 → 2026-07-04 · 2 obs
● 2026-07-04 16:45:34
●NSpubns2.laffeycomputer.com2015-08-09 → 2026-07-04 · 2 obs
● 2026-07-04 16:45:34
●NSrawns.laffeycomputer.com2015-08-09 → 2026-07-04 · 2 obs
● 2026-07-04 16:45:34
○MXphenotype.laffeycomputer.com2015-08-09 → 2017-05-21 · 4 obs
● 2017-05-21 00:56:42
○ 2026-03-01 03:14:02
○ 2026-07-04 16:45:34
●MXrawmail.laffeycomputer.com2026-03-01 → 2026-07-04 · 3 obs
● 2026-03-01 03:14:02
● 2026-07-04 16:45:34
●A104.129.130.482026-03-01 → 2026-07-04 · 3 obs
● 2026-03-01 03:14:02
● 2026-07-04 16:45:34
○A71.91.230.1772015-08-09 → 2017-05-21 · 4 obs
● 2017-05-21 00:56:42
○ 2026-03-01 03:14:02
○ 2026-07-04 16:45:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net... | - |
| sourceopen.com | pubns1.laffeycomputer.com, pubns2.laffeycomputer.com, rawns.laffeycomputer.com, eax.laffeycomputer.com | 4 records |
✅ Authoritative Response
Server:66.94.111.109
NS records: pubns1.laffeycomputer.com, pubns2.laffeycomputer.com, rawns.laffeycomputer.com, eax.laffeycomputer.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourceopen.com (unsigned zone)
⏱️ Timing
Total: 259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.129.130.48 |
| NS | 4 | eax.laffeycomputer.com, pubns1.laffeycomputer.com... |
| MX | 1 | rawmail.laffeycomputer.com (pri: 10) |
| TXT | 2 | google-site-verification=3TnqlwVH4i0dSKR, v=spf1 mx ip4:66.94.111.109 a:esi.source |
| SOA | 1 | pubns2.laffeycomputer.com hostmaster.laf |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pubns1.laffeycomputer.com, pubns2.laffeycomputer.com, rawns.laffeycomputer.com...)
Analysis
Hierarchy
sourceopen.com serves as the parent of esi.sourceopen.com and daemon.sourceopen.com.
IP Addresses
sourceopen.com has exactly one IP address — 104.129.130.48.
Name Servers
Four name servers handle the delegation for sourceopen.com: eax.laffeycomputer.com, pubns1.laffeycomputer.com, pubns2.laffeycomputer.com and rawns.laffeycomputer.com.
At least some of sourceopen.com's name servers are shared with other domains, for example meanmutha.com, laffeygroup.com, laffey.tv and two more.
It is common for these name servers to be used in conjunction with the name servers ns.thestable.tv, pubns1.thestable.tv and metans.laffeycomputer.com.
Four host names, each with one IP address: eax.laffeycomputer.com has 63.250.57.248, pubns1.laffeycomputer.com has 66.94.111.109, pubns2.laffeycomputer.com has 129.153.168.153 and rawns.laffeycomputer.com has 209.126.87.80.
Mail Servers
sourceopen.com uses one mail server — rawmail.laffeycomputer.com.
The mail server setup of sourceopen.com matches that of other domains such as bertramgallery.com, meanmutha.com, laffeygroup.com and two others.
At least a portion of sourceopen.com's mail servers are shared with other domains, among them laffeycomputer.com and thestable.tv.
These mail servers tend to be used in conjunction with the mail servers mail3.laffeycomputer.com.
rawmail.laffeycomputer.com directs to two IP numbers, 209.126.87.80 and 2605:a140:2061:6943::1.