optron.com - dns.ninja
optron.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=1784877287 | ||||||
Same first word
optron.by |
optron.org |
optron.es |
optron.info |
optron.in |
optron.co.kr |
optron.gr |
optron.lv |
optron.jp |
optron.com |
optron.canon |
optron.ca |
optron.net |
optron.pl |
optron.co.jp |
optron.de |
optron.ru |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.host-h.net2015-08-03 → 2026-07-24 · 2 obs
● 2026-07-24 07:24:02
●NSns2.host-h.net2015-08-03 → 2026-07-24 · 2 obs
● 2026-07-24 07:24:02
●MXza-smtp-inbound-1.mimecast.co.za2015-08-03 → 2026-07-24 · 2 obs
● 2026-07-24 07:24:02
●MXza-smtp-inbound-2.mimecast.co.za2015-08-03 → 2026-07-24 · 2 obs
● 2026-07-24 07:24:02
●A156.38.154.72026-02-16 → 2026-07-24 · 6 obs
● 2026-02-16 21:20:30
● 2026-05-23 08:21:20
○ 2026-05-26 11:26:56
● 2026-05-26 23:10:08
● 2026-07-24 07:24:02
○A196.22.142.32015-08-03 → 2021-09-26 · 4 obs
● 2021-09-26 00:56:08
○ 2026-02-16 21:20:30
○ 2026-07-24 07:24:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| optron.com | ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com | 1 record |
✅ Authoritative Response
Server:129.232.248.30
NS records: ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optron.com (unsigned zone)
⏱️ Timing
Total: 1665ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.38.154.7 |
| NS | 3 | ns1.host-h.net, ns1.dns-h.com... |
| MX | 2 | za-smtp-inbound-1.mimecast.co.za (pri: 1, za-smtp-inbound-2.mimecast.co.za (pri: 1 |
| TXT | 5 | MS=ms29795832, zFLcuKOK7nNZk3nGp+0ISj9POOD5EArx7a5aZ2a/... |
| SOA | 1 | ns1.host-h.net postmaster.optron.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.dns-h.com)
Analysis
IP Addresses
optron.com resolves to one IP address: 156.38.154.7.
tadvest.com, micros.co.za, vinpro.co.za and two other host names share IP numbers with optron.com.
Name Servers
optron.com has three name servers — ns1.dns-h.com, ns1.host-h.net and ns2.host-h.net.
There is at least partial name server overlap between optron.com and other domains — ekwiteit.co.za, addmaths.co.za, selbys.co.za and two more among them.
These name servers are routinely deployed together with the name servers ns2.dns-h.com.
Each of the three hostnames points to exactly one IP address: ns1.dns-h.com points to 129.232.248.31, ns1.host-h.net points to 129.232.248.30 and ns2.host-h.net points to 129.232.248.40.
Mail Servers
Mail for optron.com is handled by two mail servers — za-smtp-inbound-1.mimecast.co.za and za-smtp-inbound-2.mimecast.co.za.
optron.com uses an identical mail server configuration to several other domains — among them sixdotfifty.com, industrialnetting.co.za, surtech.co.za and two more.
optron.com and a number of other domains — bankservafrica.com.cdn.cloudflare.net, stellenberg.org.za, icas.co.za and digitalcampus.co.za among them — share at least some of the same mail servers.
The hosts za-smtp-inbound-1.mimecast.co.za and za-smtp-inbound-2.mimecast.co.za each point to four IP addresses: za-smtp-inbound-1.mimecast.co.za resolves to 41.74.193.201, 41.74.193.210, 41.74.197.201 and 41.74.197.210 and za-smtp-inbound-2.mimecast.co.za directs to 41.74.193.201, 41.74.193.210, 41.74.197.201 and 41.74.197.210.
The host names za-smtp-inbound-1.mimecast.co.za and za-smtp-inbound-2.mimecast.co.za both resolve to 41.74.193.201 IP addresses.
The host names za-smtp-inbound-1.mimecast.co.za and za-smtp-inbound-2.mimecast.co.za both resolve to 41.74.193.210 IP addresses.
The host names za-smtp-inbound-1.mimecast.co.za and za-smtp-inbound-2.mimecast.co.za both resolve to 41.74.197.201 IP addresses.
The host names za-smtp-inbound-1.mimecast.co.za and za-smtp-inbound-2.mimecast.co.za both resolve to 41.74.197.210 IP addresses.