optical.rs - robtex.com
optical.rs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.215.226.244🇬🇧 SYNEXTRA-UK95.215.226.0/24 The Hosting Heroes vis Synextra Ltd. | ||||||
| PTR | my.participatoryeconomy.org | ||||||
| NS | ns1.thewebhostserver.com ⭐ | ||||||
| A | 178.79.134.103🇬🇧 AKAMAI-LINODE-AP178.79.128.0/18 Akamai Technologies | ||||||
| PTR | li190-103.members.linode.com | ||||||
| NS | ns2.thewebhostserver.com | ||||||
| A | 139.162.168.105🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies | ||||||
| PTR | li1485-105.members.linode.com | ||||||
| NS | ns3.thewebhostserver.com | ||||||
| A | 173.255.228.168🇺🇸 AKAMAI-LINODE-AP173.255.224.0/20 Akamai Technologies | ||||||
| PTR | li238-168.members.linode.com | ||||||
| NS | ns4.thewebhostserver.com | ||||||
| A | 23.92.27.101🇺🇸 AKAMAI-LINODE-AP23.92.24.0/22 Akamai Technologies | ||||||
| PTR | li657-101.members.linode.com | ||||||
| MX | optical.rs ⭐ | ||||||
| A | 95.215.226.244🇬🇧 SYNEXTRA-UK95.215.226.0/24 The Hosting Heroes vis Synextra Ltd. | ||||||
| PTR | my.participatoryeconomy.org | ||||||
| TXT | v=spf1 ip4:95.215.226.190 include:thewebhostserver.com +a +mx +ip4:95.215.224... | ||||||
| SOA | ns1.thewebhostserver.comalexandar\@kovach.gmail.com 2026-01-08 #1 | ||||||
rs
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.rs ⭐ | ||||||
| NS | b.nic.rs | ||||||
| NS | c.nic.rs | ||||||
| NS | f.nic.rs | ||||||
| NS | h.nic.rs | ||||||
| NS | l.nic.rs | ||||||
| TXT | rs zone update: 2026-02-17 02:00:03 +01:00 (EPOCH 1771290003) | ||||||
| SOA | a.nic.rshostmaster@nic.rs 2026-02-17 #6 | ||||||
MX for
optical.rs |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.thewebhostserver.com2015-06-21 → 2026-03-01 · 2 obs
● 2026-03-01 16:59:44
●NSns2.thewebhostserver.com2015-06-21 → 2026-03-01 · 2 obs
● 2026-03-01 16:59:44
●NSns3.thewebhostserver.com2015-06-21 → 2026-03-01 · 2 obs
● 2026-03-01 16:59:44
●NSns4.thewebhostserver.com2015-06-21 → 2026-03-01 · 2 obs
● 2026-03-01 16:59:44
●MXoptical.rs2015-06-21 → 2026-03-01 · 2 obs
● 2026-03-01 16:59:44
○A146.185.16.872015-06-21 → 2017-01-08 · 3 obs
● 2017-01-08 14:36:40
○ 2026-03-01 16:59:44
●A95.215.226.2442026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 16:59:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| rs | c.nic.rs, h.nic.rs, a.nic.rs, l.nic.rs... | 12 records |
| optical.rs | ns4.thewebhostserver.com, ns2.thewebhostserver.com, ns1.thewebhostserver.com, ns3.thewebhostserver.com | - |
✅ Authoritative Response
Server: 173.255.228.168
NS records: ns4.thewebhostserver.com, ns2.thewebhostserver.com, ns1.thewebhostserver.com, ns3.thewebhostserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optical.rs (unsigned zone)
⏱️ Timing
Total: 1075ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.215.226.244 |
| NS | 4 | ns2.thewebhostserver.com, ns1.thewebhostserver.com... |
| MX | 1 | optical.rs (pri: 0) |
| TXT | 1 | v=spf1 ip4:95.215.226.190 include:theweb |
| SOA | 1 | ns1.thewebhostserver.com alexandar\.kova |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (l.nic.rs, h.nic.rs, f.nic.rs...)
Analysis
Mail Server Role
For optical.rs, the mail server is optical.rs.
IP Addresses
optical.rs resolves to one IP number: 95.215.226.244.
other host names including silkrete.com, windoctor.co.uk, lucaslabels.ie, mustafaalinajafi.com and impexus.co.uk share IP numbers with optical.rs.
Name Servers
optical.rs is delegated to four name servers: ns1.thewebhostserver.com, ns2.thewebhostserver.com, ns3.thewebhostserver.com and ns4.thewebhostserver.com.
optical.rs at least partially shares name servers with other domains, for instance dsncom.net, loveprintgroup.com, vaughanandassociates.com, gliscomarketing.com and martinhughes.org.uk.
These name servers are commonly used with the following name servers: ns5.thewebhostserver.com, ns7.thewebhostserver.com, ns8.thewebhostserver.com, ns6.thewebhostserver.com, ns1.office-wizard.co.uk, ns2.office-wizard.co.uk, ns1.teammci.biz, ns2.teammci.biz, ns1.del.gr and ns2.del.gr.
Host names with one IP number: ns1.thewebhostserver.com points to 178.79.134.103; ns2.thewebhostserver.com points to 139.162.168.105; ns3.thewebhostserver.com points to 173.255.228.168; ns4.thewebhostserver.com points to 23.92.27.101.
Mail Servers
optical.rs is served by a single mail server, optical.rs.
optical.rs resolves to IP 95.215.226.244.