opensystems.dev - robtex.com
opensystems.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
9 records (9 active, 0 former)
●NSns39.domaincontrol.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 22:40:10
●NSns40.domaincontrol.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 22:40:10
●MXalt1.aspmx.l.google.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 22:40:10
●MXalt2.aspmx.l.google.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 22:40:10
●MXalt3.aspmx.l.google.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 22:40:10
●MXalt4.aspmx.l.google.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 22:40:10
●MXaspmx.l.google.com2026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 22:40:10
●A13.248.243.52026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 22:40:10
●A76.223.105.2302026-09-08 → 2026-09-10 · 2 obs
● 2026-09-10 22:40:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| opensystems.dev | ns40.domaincontrol.com, ns39.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.77.20
NS records: ns40.domaincontrol.com, ns39.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensystems.dev (unsigned zone)
⏱️ Timing
Total: 963ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=9UCtegjlNaK_c6Z, v=spf1 include:dc-aa8e722993._spfm.opens |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
opensystems.dev points to the IP addresses 13.248.243.5 and 76.223.105.230
Two other host names, along with toussaintvision.com, pack95seabrook.org and wefly.au, also share IP numbers with opensystems.dev.
Name Servers
opensystems.dev is served by two delegated name servers, ns39.domaincontrol.com and ns40.domaincontrol.com.
opensystems.dev shares its NS records with other domains, for example modofiesta.com, axehess.com, icanenrichments.com and two others.
Each of the two host names carries two IP addresses: ns39.domaincontrol.com points to 97.74.109.20 and 2603:5:21d1::14, and ns40.domaincontrol.com points to 173.201.77.20 and 2603:5:22d1::14.
Mail Servers
opensystems.dev has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between opensystems.dev and other domains, including elorn.net, lospadilla.com, lcloreporter.com and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
aspmx.l.google.com maps to two IP addresses — 172.253.63.27 and 2607:f8b0:4004:c1d::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.