opticalformula.com - robtex.com
opticalformula.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=1774644197 | ||||||
Same first word
opticalformula.com |
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 20:57:38
●NSdns2.registrar-servers.com2026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 20:57:38
●MXeforward1.registrar-servers.com2026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 20:57:38
●MXeforward2.registrar-servers.com2026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 20:57:38
●MXeforward3.registrar-servers.com2026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 20:57:38
●MXeforward4.registrar-servers.com2026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 20:57:38
●MXeforward5.registrar-servers.com2026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 20:57:38
●A192.64.119.812026-02-24 → 2026-03-27 · 2 obs
● 2026-03-27 20:57:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| opticalformula.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opticalformula.com (unsigned zone)
⏱️ Timing
Total: 277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.64.119.81 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
opticalformula.com points to a single IP address: 192.64.119.81.
Other host names such as passportplayersclub.com, emotible.com, intelligentharmony.com, judycyiu.com and 12congiap.net share IPs with opticalformula.com.
Name Servers
Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle the delegation for opticalformula.com.
opticalformula.com shares the same name server setup as other domains, for example cdca.info, ldanys.org, orquebec.com, gay-(0x626f6e64616765).com and project575.net.
opticalformula.com at least partially shares name servers with other domains, for example skp.capital, broadstreethealth.org and artemiorivera.info.
These name servers are commonly used with dns3.registrar-servers.com and dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.
dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
opticalformula.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.
opticalformula.com shares at least partially some mail servers with other domains, for instance qes.space, powellhistory.com, lindauellis.com, saintlukedesigns.com and xn--biay-21a.com.
These mail servers are often used with eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names with a single IP number:
The name eforward1.registrar-servers.com points to 162.255.118.51.
The name eforward2.registrar-servers.com points to 162.255.118.52.
The name eforward3.registrar-servers.com points to 162.255.118.51.
The name eforward4.registrar-servers.com points to 162.255.118.52.
The name eforward5.registrar-servers.com points to 162.255.118.51.
Hostnames pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.
Hostnames pointing to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com.