opctl.io - robtex.com
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opctl.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
13 records (9 active, 4 former)
●NSns-1159.awsdns-16.org2019-04-07 → 2026-02-18 · 2 obs
● 2026-02-18 20:03:28
●NSns-1741.awsdns-25.co.uk2019-04-07 → 2026-02-18 · 2 obs
● 2026-02-18 20:03:28
●NSns-55.awsdns-06.com2019-04-07 → 2026-02-18 · 2 obs
● 2026-02-18 20:03:28
●NSns-606.awsdns-11.net2019-04-07 → 2026-02-18 · 2 obs
● 2026-02-18 20:03:28
●MXinbound-smtp.us-west-2.amazonaws.com2019-04-07 → 2026-02-18 · 2 obs
● 2026-02-18 20:03:28
○A143.204.229.1062019-04-07 → 2019-04-07 · 2 obs
○ 2026-02-18 20:03:28
○A143.204.229.1182019-04-07 → 2019-04-07 · 2 obs
○ 2026-02-18 20:03:28
○A143.204.229.1272019-04-07 → 2019-04-07 · 2 obs
○ 2026-02-18 20:03:28
○A143.204.229.362019-04-07 → 2019-04-07 · 2 obs
○ 2026-02-18 20:03:28
●A185.199.108.1532026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 20:03:28
●A185.199.109.1532026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 20:03:28
●A185.199.110.1532026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 20:03:28
●A185.199.111.1532026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 20:03:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| opctl.io | ns-606.awsdns-11.net, ns-1741.awsdns-25.co.uk, ns-55.awsdns-06.com, ns-1159.awsdns-16.org | - |
✅ Authoritative Response
Server: 205.251.192.55
NS records: ns-606.awsdns-11.net, ns-1741.awsdns-25.co.uk, ns-55.awsdns-06.com, ns-1159.awsdns-16.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opctl.io (unsigned zone)
⏱️ Timing
Total: 475ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.109.153, 185.199.110.153... |
| NS | 4 | ns-1159.awsdns-16.org, ns-1741.awsdns-25.co.uk... |
| MX | 1 | inbound-smtp.us-west-2.amazonaws.com (pr |
| SOA | 1 | ns-55.awsdns-06.com awsdns-hostmaster.am |
AI analysis
opctl.io maps to four IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Other host names, for instance danilo.gr, html.html.free-backlink-generator-online-tool.generatebacklinks.github.io, zahiar.com, ultimate-seo-link-builder-for-website-ranking.html.html.ultimate-seo-backlink-generator.traffic2archive.github.io and calebchesley.com share IP numbers with opctl.io.
opctl.io's delegation is handled by four name servers: ns-55.awsdns-06.com, ns-606.awsdns-11.net, ns-1159.awsdns-16.org and ns-1741.awsdns-25.co.uk.
opctl.io partially shares name servers with other domains; examples include lakron.se, stroeer.engineering, nsbbpo.in, levelie.com and nbacontest.com.
These name servers are commonly used with ns-15.awsdns-01.com, ns-547.awsdns-04.net, ns-1642.awsdns-13.co.uk, ns-1129.awsdns-13.org, ns-1658.awsdns-15.co.uk and ns-521.awsdns-01.net.
Host names with two IPs:
ns-55.awsdns-06.com points to 2600:9000:5300:3700::1 and 205.251.192.55
ns-606.awsdns-11.net points to 2600:9000:5302:5e00::1 and 205.251.194.94
ns-1159.awsdns-16.org points to 2600:9000:5304:8700::1 and 205.251.196.135
ns-1741.awsdns-25.co.uk points to 2600:9000:5306:cd00::1 and 205.251.198.205
opctl.io is handled by a single mail server, inbound-smtp.us-west-2.amazonaws.com.
opctl.io has the same mail server setup as other domains, including usrsb.in, hgsmart.net, cloudkefu.com, api.swpa-super1cloud.com and hutchenssecure.com.
opctl.io shares some mail servers with other domains, at least partially, such as chrome-stats.com, mediazcorp.com, athento.atlassian.net, legalaid.atlassian.net and mantelgroup.atlassian.net.
These mail servers commonly appear with inbound-smtp.us-east-1.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, mailstore1.secureserver.net and smtp.secureserver.net.
Host inbound-smtp.us-west-2.amazonaws.com resolves to four IP numbers: 35.161.157.106, 52.13.163.116, 52.43.162.244 and 54.188.121.70.