refractionsystems.com - robtex.com
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refractionsystems.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=1771291435 | ||||||
Previously MX for
refractionsystems.com |
Same first word
refractionsystems.com |
DNS History
15 records (8 active, 7 former)
●NSdns1.registrar-servers.com2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 03:13:58
● 2026-02-17 14:27:26
●NSdns2.registrar-servers.com2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 03:13:58
● 2026-02-17 14:27:26
○NSns1.hostgo.com2015-08-16 → 2017-03-16 · 4 obs
● 2017-03-16 04:55:16
○ 2026-02-17 03:13:58
○ 2026-02-17 14:27:26
○NSns2.hostgo.com2015-08-16 → 2017-03-16 · 4 obs
● 2017-03-16 04:55:16
○ 2026-02-17 03:13:58
○ 2026-02-17 14:27:26
○NSns3.hostgo.com2015-08-16 → 2017-03-16 · 4 obs
● 2017-03-16 04:55:16
○ 2026-02-17 03:13:58
○ 2026-02-17 14:27:26
●MXeforward1.registrar-servers.com2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 03:13:58
● 2026-02-17 14:27:26
●MXeforward2.registrar-servers.com2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 03:13:58
● 2026-02-17 14:27:26
●MXeforward3.registrar-servers.com2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 03:13:58
● 2026-02-17 14:27:26
●MXeforward4.registrar-servers.com2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 03:13:58
● 2026-02-17 14:27:26
●MXeforward5.registrar-servers.com2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 03:13:58
● 2026-02-17 14:27:26
○MXrefractionsystems.com2015-08-16 → 2017-03-16 · 4 obs
● 2017-03-16 04:55:16
○ 2026-02-17 03:13:58
○ 2026-02-17 14:27:26
●A192.64.119.1982026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 03:13:58
● 2026-02-17 14:27:26
○A207.148.248.1432020-03-16 → 2020-03-16 · 4 obs
● 2020-03-16 12:48:20
○ 2026-02-17 03:13:58
○ 2026-02-17 14:27:26
○A216.37.42.102017-03-16 → 2017-03-16 · 4 obs
● 2017-03-16 04:55:16
○ 2020-03-16 12:48:20
○ 2026-02-17 14:27:26
○A23.89.204.902015-08-16 → 2016-07-16 · 4 obs
● 2016-07-16 09:35:30
○ 2017-03-16 04:55:16
○ 2026-02-17 14:27:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| refractionsystems.com | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ 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 refractionsystems.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.64.119.198 |
| 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 |
AI analysis
refractionsystems.com resolves to a single IP: 192.64.119.198.
Other host names, for instance teamtico.com, stevienicksdaily.com, angkatarung.net, briandspears.com and blissgirl.net share IP numbers with refractionsystems.com.
refractionsystems.com has two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
refractionsystems.com shares the same name server setup as other domains, for example chiselwicle.com, wattamgame.com, sectionhelper.com, cryptobusinessworld.com and posta.center.
refractionsystems.com shares some name servers with other domains, for example contaexpress.net, admoticon.com, eddo.ca, biabbrew.com and ascendlab.com.
These name servers are often used together with dns3.registrar-servers.com, 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.
refractionsystems.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.
refractionsystems.com shares some mail servers with other domains, at least partially; for instance edgequickcredit.org, 899vv.com, swipedraftbuild.com, scienceofserendipity.com and scriptorium.academy.
these mail servers are commonly used alongside eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names with a single IP:
Host eforward1.registrar-servers.com points to 162.255.118.51.
Host eforward2.registrar-servers.com points to 162.255.118.52.
Host eforward3.registrar-servers.com points to 162.255.118.51.
Host eforward4.registrar-servers.com points to 162.255.118.52.
Host eforward5.registrar-servers.com points to 162.255.118.51.
Host names pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.
Host names pointing to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com.