opesource.com - robtex.com
opesource.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=1778353081 | ||||||
Same first word
opesource.com |
Similar names
DNS History
17 records (8 active, 9 former)
●NSns-cloud-b1.googledomains.com2015-12-13 → 2026-05-09 · 3 obs
● 2015-12-13 09:17:02
● 2026-05-09 19:17:54
●NSns-cloud-b2.googledomains.com2015-12-13 → 2026-05-09 · 3 obs
● 2015-12-13 09:17:02
● 2026-05-09 19:17:54
●NSns-cloud-b3.googledomains.com2015-12-13 → 2026-05-09 · 3 obs
● 2015-12-13 09:17:02
● 2026-05-09 19:17:54
●NSns-cloud-b4.googledomains.com2015-12-13 → 2026-05-09 · 3 obs
● 2015-12-13 09:17:02
● 2026-05-09 19:17:54
○NSns1.ns1colombia.com2008-03-13 → 2008-03-13 · 3 obs
○ 2015-10-26 12:13:12
○ 2026-05-09 19:17:54
○NSns2.ns1colombia.com2008-03-13 → 2008-03-13 · 3 obs
○ 2015-10-26 12:13:12
○ 2026-05-09 19:17:54
○MXalt1.gmr-smtp-in.l.google.com2015-12-13 → 2018-10-01 · 4 obs
● 2018-10-01 06:22:24
○ 2026-02-23 10:16:52
○ 2026-05-09 19:17:54
○MXalt2.gmr-smtp-in.l.google.com2015-12-13 → 2018-10-01 · 4 obs
● 2018-10-01 06:22:24
○ 2026-02-23 10:16:52
○ 2026-05-09 19:17:54
○MXalt3.gmr-smtp-in.l.google.com2015-12-13 → 2018-10-01 · 4 obs
● 2018-10-01 06:22:24
○ 2026-02-23 10:16:52
○ 2026-05-09 19:17:54
○MXalt4.gmr-smtp-in.l.google.com2015-12-13 → 2018-10-01 · 4 obs
● 2018-10-01 06:22:24
○ 2026-02-23 10:16:52
○ 2026-05-09 19:17:54
○MXgmr-smtp-in.l.google.com2015-12-13 → 2018-10-01 · 4 obs
● 2018-10-01 06:22:24
○ 2026-02-23 10:16:52
○ 2026-05-09 19:17:54
●MXmxa.mailgun.org2026-02-23 → 2026-05-09 · 3 obs
● 2026-02-23 10:16:52
● 2026-05-09 19:17:54
●MXmxb.mailgun.org2026-02-23 → 2026-05-09 · 3 obs
● 2026-02-23 10:16:52
● 2026-05-09 19:17:54
●A13.248.165.1112026-02-23 → 2026-05-09 · 3 obs
● 2026-02-23 10:16:52
● 2026-05-09 19:17:54
○A218.149.84.1132008-03-13 → 2008-03-13 · 3 obs
○ 2015-10-26 12:13:12
○ 2026-05-09 19:17:54
○A23.92.240.52016-08-12 → 2018-10-01 · 5 obs
● 2016-08-12 15:54:28
● 2018-10-01 06:22:24
○ 2026-02-23 10:16:52
○ 2026-05-09 19:17:54
●A76.223.49.1922026-02-23 → 2026-05-09 · 3 obs
● 2026-02-23 10:16:52
● 2026-05-09 19:17:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| opesource.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 opesource.com (unsigned zone)
⏱️ Timing
Total: 288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.165.111, 76.223.49.192 |
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com... |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| 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
Two IP numbers are pointed to by opesource.com: 13.248.165.111 and 76.223.49.192.
other host names include lancasterhonda.com, smithboys.com, edscyclesyamaha.com, united-cycle.com and atvparts.com; they share IP numbers with opesource.com.
Name Servers
opesource.com delegates 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.
opesource.com at least partially shares name servers with other domains, for instance kurrus.net, quickneasy.org, tomprom.org, divaderby.com and wisetown.co.kr.
Host names with two IP numbers: ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
opesource.com is handled by two mail servers: mxa.mailgun.org and mxb.mailgun.org.
opesource.com uses the same mail server setup as other domains, for instance activerideshop.com, margina.net, salvatorespeaks.com, ohiostate.university and haymet.com.
opesource.com shares at least partially some mail servers with other domains, for instance chili.com.br, kornfeil.cz, mivirtue.com, desgnpulse.com and abecargo.com.
These mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with a single IP
mxa.mailgun.org points to 34.36.182.139
mxb.mailgun.org points to 34.36.182.139
Host names that point to 34.36.182.139: mxa.mailgun.org and mxb.mailgun.org