opt-rs.com - robtex.com
opt-rs.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=1776216827 | ||||||
Same first word
opt-rs.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.inmotionhosting.com2015-08-21 → 2015-11-29 · 4 obs
● 2015-11-29 05:10:16
○ 2016-03-14 10:12:10
○ 2026-04-15 01:57:32
○NSns2.inmotionhosting.com2015-08-21 → 2015-11-29 · 4 obs
● 2015-11-29 05:10:16
○ 2016-03-14 10:12:10
○ 2026-04-15 01:57:32
●NSns77.domaincontrol.com2026-03-21 → 2026-04-15 · 3 obs
● 2026-03-21 03:53:04
● 2026-04-15 01:57:32
●NSns78.domaincontrol.com2026-03-21 → 2026-04-15 · 3 obs
● 2026-03-21 03:53:04
● 2026-04-15 01:57:32
○MXopt-rs.com.inbound10.mxlogic.net2015-08-21 → 2015-11-29 · 4 obs
● 2015-11-29 05:10:16
○ 2016-03-14 10:12:10
○ 2026-04-15 01:57:32
○MXopt-rs.com.inbound10.mxlogicmx.net2015-08-21 → 2015-11-29 · 4 obs
● 2015-11-29 05:10:16
○ 2016-03-14 10:12:10
○ 2026-04-15 01:57:32
●MXoptrs-com0i.mail.protection.outlook.com2026-03-21 → 2026-04-15 · 3 obs
● 2026-03-21 03:53:04
● 2026-04-15 01:57:32
●A160.153.0.892026-03-21 → 2026-04-15 · 3 obs
● 2026-03-21 03:53:04
● 2026-04-15 01:57:32
○A216.194.168.1322015-08-21 → 2015-11-29 · 4 obs
● 2015-11-29 05:10:16
○ 2016-03-14 10:12:10
○ 2026-04-15 01:57:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opt-rs.com | ns77.domaincontrol.com, ns78.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.49
NS records: ns77.domaincontrol.com, ns78.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opt-rs.com (unsigned zone)
⏱️ Timing
Total: 127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.153.0.89 |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| MX | 1 | optrs-com0i.mail.protection.outlook.com |
| TXT | 2 | NETORGFT11608719.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns77.domaincontrol.com, ns77.domaincontrol.com, ns78.domaincontrol.com...)
Analysis
IP Addresses
opt-rs.com points to a single IP number: 160.153.0.89.
Other host names, for instance gfirepro.com, ironangels.org, evafilms.com, flavordiet.com and tandtp.com share IP numbers with opt-rs.com.
Name Servers
Delegation for opt-rs.com rests with two name servers, ns77.domaincontrol.com and ns78.domaincontrol.com.
opt-rs.com shares the same name server setup as other domains, including butnotbig.com, ibet.mobi, besteci.net, hearthstonesydney.com and nug.exchange.
opt-rs.com partially shares name servers with other domains; for instance parkcc.org and vrkeeper.com.
Host names with two IP numbers: ns77.domaincontrol.com points to 2603:5:21c4::31 and 97.74.108.49; ns78.domaincontrol.com points to 2603:5:22c4::31 and 173.201.76.49.
Mail Servers
opt-rs.com is handled by a single mail server, optrs-com0i.mail.protection.outlook.com.
optrs-com0i.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c902::14, 2a01:111:f403:c902::16, 2a01:111:f403:c92c::3, 2a01:111:f403:c946::4, 52.101.9.5, 52.101.11.15, 52.101.41.24 and 52.101.41.183.