optistar.dev - dns.ninja
optistar.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.121.25.76🇵🇱 INTERNETUNION1188.121.0.0/19 Internet Union S.A. route | ||||||
| PTR | ipv4-188-121-25-76.net.internetunion.pl | ||||||
| NS | ns3.brochow.net ⭐ | ||||||
| A | 159.69.94.6🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | ns3.brochow.net | ||||||
| NS | ns1.brochow.net | ||||||
| A | 188.121.25.100🇵🇱 INTERNETUNION1188.121.0.0/19 Internet Union S.A. route | ||||||
| PTR | ns1.brochow.net | ||||||
| NS | ns2.brochow.net | ||||||
| A | 178.156.198.157🇩🇪 HETZNER-CLOUD2-AS178.156.198.0/24 | ||||||
| PTR | ns2.brochow.net | ||||||
| NS | plesk.brochow.net | ||||||
| A | 188.121.25.70🇵🇱 INTERNETUNION1188.121.0.0/19 Internet Union S.A. route | ||||||
| PTR | plesk.brochow.net | ||||||
| MX | mail.optistar.dev ⭐ | ||||||
| A | 188.121.25.70🇵🇱 INTERNETUNION1188.121.0.0/19 Internet Union S.A. route | ||||||
| PTR | plesk.brochow.net | ||||||
| TXT | v=spf1 +a +mx +a:plesk.brochow.net -all | ||||||
| SOA | ns3.brochow.netadministrator@brochow.net 2026-09-28 #3 | ||||||
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 | ||||||
Subdomains
mail.optistar.dev |
Same first word
optistar.net |
optistar.in |
optistar.dev |
optistar.biz |
optistar.es |
optistar.co.nz |
optistar.co |
optistar.nl |
optistar.com |
optistar.ru |
optistar.fr |
optistar.it |
optistar.pages.dev |
optistar.xyz |
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns1.brochow.net2026-09-10 → 2026-10-06 · 2 obs
● 2026-10-06 19:12:30
●NSns2.brochow.net2026-09-10 → 2026-10-06 · 2 obs
● 2026-10-06 19:12:30
●NSns3.brochow.net2026-09-10 → 2026-10-06 · 2 obs
● 2026-10-06 19:12:30
●NSplesk.brochow.net2026-09-10 → 2026-10-06 · 2 obs
● 2026-10-06 19:12:30
●MXmail.optistar.dev2026-09-10 → 2026-10-06 · 4 obs
○ 2026-09-29 03:42:50
● 2026-09-30 15:49:00
● 2026-10-06 19:12:30
●A188.121.25.762026-09-10 → 2026-10-06 · 2 obs
● 2026-10-06 19:12:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| optistar.dev | ns3.brochow.net, ns2.brochow.net, plesk.brochow.net, ns1.brochow.net | - |
✅ Authoritative Response
Server:188.121.25.100
NS records: ns3.brochow.net, ns2.brochow.net, plesk.brochow.net, ns1.brochow.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optistar.dev (unsigned zone)
⏱️ Timing
Total: 1059ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.121.25.76 |
| NS | 4 | ns3.brochow.net, ns1.brochow.net... |
| MX | 1 | mail.optistar.dev (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:plesk.brochow.net -all |
| SOA | 1 | ns3.brochow.net administrator.brochow.ne |
Analysis
Hierarchy
optistar.dev is the parent zone for mail.optistar.dev.
IP Addresses
optistar.dev resolves to one IP address: 188.121.25.76.
martintiamma.com, think1st.online, ciszaspokojnatura.pl and two other host names share IP numbers with optistar.dev.
Name Servers
The authoritative name servers for optistar.dev are ns1.brochow.net, ns2.brochow.net, ns3.brochow.net and plesk.brochow.net.
optistar.dev partially shares its NS delegation with several other domains, including buccaneer.online, dadacz.pl, ciszaspokojnatura.pl and two others.
Each of the four hosts ns1.brochow.net, ns2.brochow.net, ns3.brochow.net and plesk.brochow.net points to a single IP address — ns1.brochow.net points to 188.121.25.100, ns2.brochow.net points to 178.156.198.157, ns3.brochow.net points to 159.69.94.6 and plesk.brochow.net points to 188.121.25.70.
Mail Servers
Mail for optistar.dev is handled by a single mail server, mail.optistar.dev.
There is one IP number for mail.optistar.dev: 188.121.25.70.