optimisa.net - dns.ninja
optimisa.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.155.0.230 | ||||||
| PTR | startersite.uk.chimera.uk2group.com | ||||||
| NS | ultra103.uk2.net ⭐ | ||||||
| A | 213.155.0.224 | ||||||
| PTR | dns2.uk.chimera.uk2group.com | ||||||
| NS | ultra104.uk2.net | ||||||
| A | 213.155.0.226 | ||||||
| PTR | dns3.uk.chimera.uk2group.com | ||||||
| MX | mail.uk2.net ⭐ | ||||||
| SOA | ultra103.uk2.nethostmaster@optimisa@net 2011-03-05 #5 | ||||||
net
| 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=1783899502 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●A213.155.0.2302026-07-13 → 2026-07-13 · 3 obs
● 2026-07-13 00:06:02
● 2026-07-13 00:06:06
○A46.23.69.442026-03-28 → 2026-05-29 · 5 obs
● 2026-03-28 01:22:12
● 2026-05-29 00:39:16
○ 2026-07-13 00:06:02
○ 2026-07-13 00:06:06
○A83.170.69.532015-05-25 → 2020-01-31 · 4 obs
● 2020-01-31 16:12:54
○ 2026-03-28 01:22:12
○ 2026-07-13 00:06:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| optimisa.net | ultra103.uk2.net, ultra104.uk2.net | 2 records |
✅ Authoritative Response
Server:213.155.0.224
NS records: ultra103.uk2.net, ultra104.uk2.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimisa.net (unsigned zone)
⏱️ Timing
Total: 496ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.155.0.230 |
| NS | 2 | ultra103.uk2.net, ultra104.uk2.net |
| MX | 1 | mail.uk2.net (pri: 0) |
| SOA | 1 | ultra103.uk2.net hostmaster@optimisa.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ultra103.uk2.net, ultra104.uk2.net)
Analysis
IP Addresses
optimisa.net has exactly one IP address — 213.155.0.230.
gappads.com, oberfly.com, tiddyoggy.co.uk plus two other host names have IP numbers in common with optimisa.net.
Name Servers
optimisa.net is delegated to two name servers: ultra103.uk2.net and ultra104.uk2.net.
The name server configuration of optimisa.net is shared with other domains, for instance eadie.org, physioworx.info, contagiousswimwear.net and two others.
The name servers of optimisa.net overlap at least partially with those of other domains — among them wdca.co.uk, zepto.biz, acunion.co.uk and two more.
These name servers commonly co-occur with the name servers dns3.uk2.net, dns2.uk2.net, dns1.uk2.net and uk2net.com.
Both ultra103.uk2.net and ultra104.uk2.net have a single IP address each — ultra103.uk2.net resolves to 213.155.0.224 while ultra104.uk2.net resolves to 213.155.0.226.
Mail Servers
optimisa.net uses one mail server — mail.uk2.net.
The mail server setup of optimisa.net matches that of other domains such as thefloordoctors.com, understandinganimalresearch.com, uk2.co.uk and two others.