optagrid.com - dns.ninja
optagrid.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=1786882494 | ||||||
Subdomains
Same first word
optagrid.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.websupport.sk2019-12-15 → 2026-08-16 · 2 obs
● 2026-08-16 12:36:36
●NSns2.websupport.sk2019-12-15 → 2026-08-16 · 2 obs
● 2026-08-16 12:36:36
●NSns3.websupport.sk2019-12-15 → 2026-08-16 · 2 obs
● 2026-08-16 12:36:36
●MXmailin1.optagrid.com2019-12-15 → 2026-08-16 · 2 obs
● 2026-08-16 12:36:36
●MXmailin2.optagrid.com2019-12-15 → 2026-08-16 · 2 obs
● 2026-08-16 12:36:36
●A37.9.175.1312026-03-24 → 2026-08-16 · 3 obs
● 2026-03-24 06:53:06
● 2026-08-16 12:36:36
○A37.9.175.152019-12-15 → 2019-12-15 · 3 obs
○ 2026-03-24 06:53:06
○ 2026-08-16 12:36:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
| optagrid.com | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optagrid.com (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.131 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.optagrid.com (pri: 10), mailin2.optagrid.com (pri: 100) |
| TXT | 2 | v=spf1 a mx include:_spf.m1.websupport.s, spf2.0/pra a mx include:_sid.m1.websuppo |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
Analysis
Hierarchy
The parent domain of mailin2.optagrid.com and mailin1.optagrid.com is optagrid.com.
IP Addresses
optagrid.com directs to one IP number, which is 37.9.175.131.
Among the host names that share IP numbers with optagrid.com are daxaa.eu, mifleet.cz, procarepartners.sk and two others.
Name Servers
optagrid.com is served by three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
optagrid.com shares at least some of its name servers with other domains, including roletynicol.sk, dankoengineering.sk, macoel.sk and two others.
The hostnames ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk each direct to two IP addresses — ns1.websupport.sk to 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.sk to 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.sk to 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
The MX records for optagrid.com point to two mail servers: mailin1.optagrid.com and mailin2.optagrid.com.
mailin1.optagrid.com resolves to 45.13.137.9 and 2a00:4b40:aaaa:2101:45:13:137:9. Likewise, mailin2.optagrid.com resolves to 45.13.137.7 and 2a00:4b40:aaaa:2101:45:13:137:7 — two IP addresses apiece.