optixletter.com - robtex.com
optixletter.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=1774711657 | ||||||
Same first word
optixletter.com |
DNS History
8 records (5 active, 3 former)
●NSdns1.cscdns.net2015-06-19 → 2026-03-28 · 3 obs
● 2015-06-19 14:18:08
● 2026-03-28 15:35:00
●NSdns2.cscdns.net2015-06-19 → 2026-03-28 · 3 obs
● 2015-06-19 14:18:08
● 2026-03-28 15:35:00
○NSns1.lamedelegation.net2007-11-15 → 2007-11-15 · 3 obs
○ 2015-06-19 14:18:08
○ 2026-03-28 15:35:00
○NSns2.lamedelegation.net2007-11-15 → 2007-11-15 · 3 obs
○ 2015-06-19 14:18:08
○ 2026-03-28 15:35:00
●MXcustmx.cscdns.net2015-06-19 → 2026-03-28 · 3 obs
● 2015-06-19 14:18:08
● 2026-03-28 15:35:00
●A165.160.13.202015-06-19 → 2026-03-28 · 3 obs
● 2015-06-19 14:18:08
● 2026-03-28 15:35:00
●A165.160.15.202015-06-19 → 2026-03-28 · 3 obs
● 2015-06-19 14:18:08
● 2026-03-28 15:35:00
○A209.62.20.1882007-11-15 → 2007-11-15 · 3 obs
○ 2015-06-19 14:18:08
○ 2026-03-28 15:35:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optixletter.com | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optixletter.com (unsigned zone)
⏱️ Timing
Total: 750ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
optixletter.com points to two IP numbers: 165.160.13.20 and 165.160.15.20.
Other host names such as the-beauty.com, alliedtradegroup.com, flowers.christmas, mystarbucksvisit-pr.net and www.pelishop.es share IPs with optixletter.com.
Name Servers
Two name servers dns1.cscdns.net and dns2.cscdns.net handle the delegation for optixletter.com.
optixletter.com shares the same name server setup as other domains, for example bestwallgypsum.info, natixis.com.do, dowjonescareers.jobs, firstcommunioninvitations.com and rolex-replicarolex.com.
optixletter.com partially shares name servers with other domains, for example countrywideoffices.com and bonkofamerica.com.
These name servers are often used together with ns101.bac.com and ns102.bac.com.
Host names with two IP numbers:
dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.
dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.
Mail Servers
The custmx.cscdns.net mail server handles optixletter.com.
optixletter.com shares the same mail server setup as other domains, including htrjobs.ch, k-patchdoesntwork.us, avoca.com.cn, acss.com and gskimpfakademie.com.
optixletter.com shares some mail servers with other domains, for example condenasttravelermagazine.com.
custmx.cscdns.net points to a single IP number: 198.58.121.58.