opnsys.com - dns.ninja
opnsys.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=1782676285 | ||||||
Subdomains
mail.opnsys.com |
Same first word
opnsys.com |
Similar names
DNS History
14 records (6 active, 8 former)
○NSdns1.namecheaphosting.com2026-03-23 → 2026-04-08 · 4 obs
● 2026-03-23 18:00:58
● 2026-04-08 22:48:54
○ 2026-06-28 19:59:40
●NSdns1.registrar-servers.com2026-06-28 → 2026-06-28 · 2 obs
● 2026-06-28 19:59:40
○NSdns2.namecheaphosting.com2026-03-23 → 2026-04-08 · 4 obs
● 2026-03-23 18:00:58
● 2026-04-08 22:48:54
○ 2026-06-28 19:59:40
●NSdns2.registrar-servers.com2026-06-28 → 2026-06-28 · 2 obs
● 2026-06-28 19:59:40
○NSns1.justhost.com2015-07-17 → 2016-03-24 · 4 obs
● 2016-03-24 09:43:34
○ 2026-03-23 18:00:58
○ 2026-06-28 19:59:40
○NSns2.justhost.com2015-07-17 → 2016-03-24 · 4 obs
● 2016-03-24 09:43:34
○ 2026-03-23 18:00:58
○ 2026-06-28 19:59:40
○MXmail.opnsys.com2015-07-17 → 2016-03-24 · 4 obs
● 2016-03-24 09:43:34
○ 2026-03-23 18:00:58
○ 2026-06-28 19:59:40
●MXmx1.privateemail.com2026-03-23 → 2026-06-28 · 3 obs
● 2026-03-23 18:00:58
● 2026-06-28 19:59:40
●MXmx2.privateemail.com2026-03-23 → 2026-06-28 · 3 obs
● 2026-03-23 18:00:58
● 2026-06-28 19:59:40
○A173.254.28.652015-07-17 → 2016-03-24 · 4 obs
● 2016-03-24 09:43:34
○ 2016-12-06 16:38:38
○ 2026-06-28 19:59:40
●A216.198.79.12026-06-28 → 2026-06-28 · 2 obs
● 2026-06-28 19:59:40
●A216.198.79.1932026-06-28 → 2026-06-28 · 2 obs
● 2026-06-28 19:59:40
○A68.65.123.1892026-03-23 → 2026-04-08 · 4 obs
● 2026-03-23 18:00:58
● 2026-04-08 22:48:54
○ 2026-06-28 19:59:40
○A74.220.199.92016-12-06 → 2018-07-27 · 5 obs
● 2016-12-06 16:38:38
● 2018-07-27 18:43:36
○ 2026-03-23 18:00:58
○ 2026-06-28 19:59:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net... | - |
| opnsys.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 opnsys.com (unsigned zone)
⏱️ Timing
Total: 317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.198.79.1, 216.198.79.193 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf.privateemail.com ~all, google-site-verification=b_el_L-w-cqbRxu |
| 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
Hierarchy
opnsys.com serves as the parent of mail.opnsys.com.
IP Addresses
opnsys.com directs to two IP numbers, 216.198.79.1 and 216.198.79.193
Two other host names, along with littlepisces.com, dodoway.com and sailsoft.nl, also share IP numbers with opnsys.com.
Name Servers
opnsys.com has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.
opnsys.com shares its NS records with other domains, for example yankazanc.com, the-mellitox.com, windfall.fm and two others.
opnsys.com has at least partial name server overlap with other domains, such as masterbows.com.au, hackindiana.com, bombshellspdx.com and two others.
These name servers tend to appear together with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
opnsys.com is served by two mail servers, mx1.privateemail.com and mx2.privateemail.com.
Among the domains sharing a mail server setup with opnsys.com are espacioprofesores.com, 1000.media, allonpaper.com and two others.
opnsys.com has mail servers in common with other domains — for example mayerpropainting.com and ketamineishope.com.
mx1.privateemail.com directs to 162.255.118.7 and mx2.privateemail.com directs to 162.255.118.8; each host name points to exactly one IP number.