optimized.care - dns.ninja
optimized.care
care
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.care ⭐ | ||||||
| NS | v0n1.nic.care | ||||||
| NS | v0n2.nic.care | ||||||
| NS | v0n3.nic.care | ||||||
| NS | v2n0.nic.care | ||||||
| NS | v2n1.nic.care | ||||||
| SOA | v0n0.nic.carehostmaster@donuts.email serial=1785241505 | ||||||
PTR for
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.tigertech.net2026-02-26 → 2026-07-28 · 2 obs
● 2026-07-28 12:50:06
●NSns2.tigertech.biz2026-02-26 → 2026-07-28 · 2 obs
● 2026-07-28 12:50:06
●NSns3.tigertech.org2026-02-26 → 2026-07-28 · 2 obs
● 2026-07-28 12:50:06
●MXmx1.tigertech.net2026-02-26 → 2026-07-28 · 2 obs
● 2026-07-28 12:50:06
●MXmx2.tigertech.net2026-02-26 → 2026-07-28 · 2 obs
● 2026-07-28 12:50:06
●MXmx3.tigertech.net2026-02-26 → 2026-07-28 · 2 obs
● 2026-07-28 12:50:06
○A208.80.5.2502026-02-26 → 2026-03-07 · 4 obs
● 2026-03-07 18:24:32
○ 2026-03-27 16:27:28
○ 2026-07-28 12:50:06
○A2604:4f00:10:dbf2:0:56:306:12026-02-26 → 2026-03-07 · 4 obs
● 2026-03-07 18:24:32
○ 2026-03-27 16:27:28
○ 2026-07-28 12:50:06
●A75.2.60.52026-03-27 → 2026-07-28 · 3 obs
● 2026-03-27 16:27:28
● 2026-07-28 12:50:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| care | v0n0.nic.care, v0n1.nic.care, v0n2.nic.care, v0n3.nic.care... | 12 records |
| optimized.care | ns2.tigertech.biz, ns1.tigertech.net, ns3.tigertech.org | - |
✅ Authoritative Response
Server:208.80.4.71
NS records: ns2.tigertech.biz, ns1.tigertech.net, ns3.tigertech.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimized.care (unsigned zone)
⏱️ Timing
Total: 2125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.2.60.5 |
| NS | 3 | ns1.tigertech.net, ns2.tigertech.biz... |
| MX | 3 | mx2.tigertech.net (pri: 10), mx3.tigertech.net (pri: 20)... |
| TXT | 1 | v=spf1 include:tigertech.net ~all |
| SOA | 1 | ns1.tigertech.net support.tigertech.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.care, v0n1.nic.care, v0n2.nic.care...)
Analysis
IP Addresses
optimized.care directs to one IP number, which is 75.2.60.5.
Among the host names that share IP numbers with optimized.care are adfactory.ee, levelfivesolutions.com, lsmcpas.com and two others.
Name Servers
The authoritative name servers for optimized.care are ns2.tigertech.biz, ns1.tigertech.net and ns3.tigertech.org — three in total.
There is at least partial name server overlap between optimized.care and other domains — dorimiller.com, glog4u.com, blueflamejewelry.net and two more among them.
These name servers are routinely deployed together with the name servers ns2.tigertech.net.
Hosts pointing to four IP addresses:
ns1.tigertech.net resolves to four IP addresses — 208.80.4.61, 208.80.4.71, 2604:4f00::2:0:1:feed and 2604:4f00::2:1:1:feed.
ns3.tigertech.org resolves to four IP addresses — 74.114.91.63, 74.114.91.73, 2604:4f00:f00::3:feed and 2604:4f00:f00::1:3:feed.
Hosts with three IP address records:
The hostname ns2.tigertech.biz directs to 170.39.131.62, 2600:9000:a503:4dad:e2d6:f42c:8302:db6e and 2600:9000:a618:a66b:3134:a332:b8c3:8d66.
Mail Servers
Incoming mail for optimized.care is delivered via three mail servers: mx1.tigertech.net, mx2.tigertech.net and mx3.tigertech.net.
optimized.care shares at least some of its mail servers with other domains — for example swiftriver-comics.com, liftaz.org, topcriminaljusticedegrees.org and two more.
Hosts with two IP numbers each:
mx1.tigertech.net directs traffic to 208.80.4.161 and 208.80.4.163.
mx2.tigertech.net directs traffic to 208.80.4.162 and 208.80.4.164.
Hosts that resolve to one IP address:
mx3.tigertech.net has the IP address 208.80.4.94.