mx3.optimalsphere.com - dns.ninja
mx3.optimalsphere.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.70.135.145🇺🇸 Amazon208.70.135.0/24 EC2 Prefix | ||||||
| PTR | mx43.electric.net | ||||||
optimalsphere.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 205.178.189.129🇺🇸 Jacksonville205.178.189.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | ns0.dnsmadeeasy.com ⭐ | ||||||
| NS | ns1.dnsmadeeasy.com | ||||||
| NS | ns2.dnsmadeeasy.com | ||||||
| NS | ns3.dnsmadeeasy.com | ||||||
| NS | ns4.dnsmadeeasy.com | ||||||
| MX | mx1.electric.net ⭐ | ||||||
| MX | mx2.electric.net(20) | ||||||
| TXT | pg7tc97o0cacsqrirri2tcp8p0 | ||||||
| TXT | ghcl5dum5sbpds3jn0psd35i98 | ||||||
| TXT | v=spf1 mx a a:electric.net include:electric.net include:spf.protection.outloo... | ||||||
| TXT | MS=ms26831590 | ||||||
| TXT | MS=ms96065335 | ||||||
| TXT | usesgleopscpgbrl3or9vjj2nv | ||||||
| SOA | ns0.dnsmadeeasy.comdns@dnsmadeeasy.com 2008-01-02 #76 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
●A208.70.135.1452026-03-29 → 2026-06-13 · 3 obs
● 2026-03-29 08:35:16
● 2026-06-13 18:48:12
○A208.80.206.282015-07-15 → 2015-09-07 · 4 obs
● 2015-09-07 02:12:54
○ 2015-09-17 10:17:02
○ 2026-06-13 18:48:12
○A208.80.206.292015-07-15 → 2015-09-07 · 4 obs
● 2015-09-07 02:12:54
○ 2015-09-17 10:17:02
○ 2026-06-13 18:48:12
○A72.35.23.42015-09-17 → 2017-01-07 · 5 obs
● 2015-09-17 10:17:02
● 2017-01-07 16:56:06
○ 2026-03-29 08:35:16
○ 2026-06-13 18:48:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optimalsphere.com | ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com... | 10 records |
✅ Authoritative Response
Server:208.80.126.2
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 optimalsphere.com (unsigned zone)
⏱️ Timing
Total: 277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.70.135.145 |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com...)
Analysis
Mail Server Role
gridwise.org and missiondc.org share mx3.optimalsphere.com as a mail server.
mx1.optimalsphere.com, mx2.optimalsphere.com and mx4.optimalsphere.com are often deployed as mail servers in conjunction with mx3.optimalsphere.com.
IP Addresses
mx3.optimalsphere.com resolves to one IP address: 208.70.135.145.
palisadesdevgroup-com.mx2-us.mailanyone.net, logicalchoice-inc.com.mx2.fusemail.net, outdoorillumination.com.m1.mx-route.com and two other host names share IP numbers with mx3.optimalsphere.com.