opexa.io - robtex.com
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opexa.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ 🔒 | ||||||
| NS | a2.nic.io 🔒 | ||||||
| NS | b0.nic.io 🔒 | ||||||
| NS | c0.nic.io 🔒 | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1771291657 | ||||||
Same first word
Similar names
DNS History
14 records (10 active, 4 former)
●NSns-1213.awsdns-23.org2026-02-16 → 2026-02-17 · 2 obs
● 2026-02-17 05:58:10
●NSns-1540.awsdns-00.co.uk2026-02-16 → 2026-02-17 · 2 obs
● 2026-02-17 05:58:10
●NSns-435.awsdns-54.com2026-02-16 → 2026-02-17 · 2 obs
● 2026-02-17 05:58:10
●NSns-955.awsdns-55.net2026-02-16 → 2026-02-17 · 2 obs
● 2026-02-17 05:58:10
●MXmail.protonmail.ch2026-02-16 → 2026-02-17 · 2 obs
● 2026-02-17 05:58:10
●MXmailsec.protonmail.ch2026-02-16 → 2026-02-17 · 2 obs
● 2026-02-17 05:58:10
○A108.156.39.142026-02-16 → 2026-02-17 · 3 obs
● 2026-02-17 00:38:50
○ 2026-02-17 05:58:10
○A108.156.39.262026-02-16 → 2026-02-17 · 3 obs
● 2026-02-17 00:38:50
○ 2026-02-17 05:58:10
○A108.156.39.862026-02-16 → 2026-02-17 · 3 obs
● 2026-02-17 00:38:50
○ 2026-02-17 05:58:10
○A108.156.39.972026-02-16 → 2026-02-17 · 3 obs
● 2026-02-17 00:38:50
○ 2026-02-17 05:58:10
●A13.226.238.1082026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 05:58:10
●A13.226.238.142026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 05:58:10
●A13.226.238.862026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 05:58:10
●A13.226.238.982026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 05:58:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| opexa.io | ns-1540.awsdns-00.co.uk, ns-1213.awsdns-23.org, ns-955.awsdns-55.net, ns-435.awsdns-54.com | - |
✅ Authoritative Response
Server: 205.251.193.179
NS records: ns-1540.awsdns-00.co.uk, ns-1213.awsdns-23.org, ns-955.awsdns-55.net, ns-435.awsdns-54.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opexa.io (unsigned zone)
⏱️ Timing
Total: 112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 13.226.238.108, 13.226.238.86... |
| NS | 4 | ns-1213.awsdns-23.org, ns-1540.awsdns-00.co.uk... |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 3 | google-site-verification=SY8bqXzd0sftHaL, protonmail-verification=e881cc84f207d556... |
| SOA | 1 | ns-435.awsdns-54.com awsdns-hostmaster.a |
AI analysis
opexa.io maps to four IP numbers: 13.226.238.14, 13.226.238.86, 13.226.238.98 and 13.226.238.108.
Other host names, for instance app.helmethousechat.com, seahawksoccercamp.com, mudkipz.w3spaces.com, ntno.net and simplify3d.foxycart.com share IP numbers with opexa.io.
opexa.io's delegation is handled by four name servers: ns-435.awsdns-54.com, ns-955.awsdns-55.net, ns-1213.awsdns-23.org and ns-1540.awsdns-00.co.uk.
opexa.io partially shares name servers with other domains; examples include jobs.applebees.com, d3kajwkpx8kvbq.cloudfront.net, treattools.net, d2yh88kacvytlo.cloudfront.net and intergraphapps.com.
These name servers are commonly used with ns-753.awsdns-30.net, ns-1418.awsdns-49.org, ns-2021.awsdns-60.co.uk, ns-336.awsdns-42.com, ns-1794.awsdns-32.co.uk and ns-194.awsdns-24.com.
Host names with two IPs:
ns-435.awsdns-54.com points to 2600:9000:5301:b300::1 and 205.251.193.179
ns-955.awsdns-55.net points to 2600:9000:5303:bb00::1 and 205.251.195.187
ns-1213.awsdns-23.org points to 2600:9000:5304:bd00::1 and 205.251.196.189
ns-1540.awsdns-00.co.uk points to 2600:9000:5306:400::1 and 205.251.198.4
opexa.io is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
opexa.io has the same mail server setup as other domains, including robotanddinosaurlab.com, nissimo.net, nettischolz.com, jeremiahtolbert.com and midwaytrading.cz.
opexa.io shares some mail servers with other domains, at least partially, such as truemob.com, cuntmail.com, 3ds.moe, geekies.nl and nanamail.net.
Host names with three IP numbers:
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128.
mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.