dcslearn.com - dns.ninja
dcslearn.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=1786395799 | ||||||
PTR for
Same first word
dcslearn.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.tigertech.net2016-12-15 → 2026-08-10 · 2 obs
● 2026-08-10 21:24:10
●NSns2.tigertech.biz2016-12-15 → 2026-08-10 · 2 obs
● 2026-08-10 21:24:10
●NSns3.tigertech.org2016-12-15 → 2026-08-10 · 2 obs
● 2026-08-10 21:24:10
●MXmx1.tigertech.net2016-12-15 → 2026-08-10 · 2 obs
● 2026-08-10 21:24:10
●MXmx2.tigertech.net2016-12-15 → 2026-08-10 · 2 obs
● 2026-08-10 21:24:10
●MXmx3.tigertech.net2016-12-15 → 2026-08-10 · 2 obs
● 2026-08-10 21:24:10
●A2604:4f00:10:b0ef:0:45:295:12026-03-04 → 2026-08-10 · 3 obs
● 2026-03-04 10:02:40
● 2026-08-10 21:24:10
●A74.114.88.2322016-12-15 → 2026-08-10 · 2 obs
● 2026-08-10 21:24:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dcslearn.com | ns1.tigertech.net, ns2.tigertech.biz, ns3.tigertech.org | - |
✅ Authoritative Response
Server:208.80.4.71
NS records: ns1.tigertech.net, ns2.tigertech.biz, ns3.tigertech.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dcslearn.com (unsigned zone)
⏱️ Timing
Total: 504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.114.88.232 |
| AAAA | 1 | 2604:4f00:10:b0ef:0:45:295:1 |
| NS | 3 | ns3.tigertech.org, ns1.tigertech.net... |
| MX | 3 | mx1.tigertech.net (pri: 10), mx2.tigertech.net (pri: 10)... |
| TXT | 2 | v=spf1 include:tigertech.net ~all, google-site-verification=-nTiGHj-pZYtTdQ |
| SOA | 1 | ns1.tigertech.net support.tigertech.net |
Analysis
IP Addresses
dcslearn.com points to the IP addresses 74.114.88.232 and 2604:4f00:10:b0ef:0:45:295:1
jennhorowitz.com is an example of another host name that shares IP numbers with dcslearn.com.
Name Servers
dcslearn.com has three name servers — ns2.tigertech.biz, ns1.tigertech.net and ns3.tigertech.org.
There is at least partial name server overlap between dcslearn.com and other domains — cwcr.info, studiozayante.com, amwonline.org and two more among them.
These name servers frequently co-occur with the name servers ns2.tigertech.net and ns3.tigertech.net.
Host names with 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.
Host names carrying three IP numbers:
ns2.tigertech.biz resolves 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 dcslearn.com is delivered via three mail servers: mx1.tigertech.net, mx2.tigertech.net and mx3.tigertech.net.
At least some of the mail servers used by dcslearn.com are shared with other domains: hernanfirm.com, thehitsdoctor.com, arsenalstation.com and two others among them.
Host names pointing to two IP addresses:
mx1.tigertech.net resolves to 208.80.4.161 and 208.80.4.163.
mx2.tigertech.net resolves to 208.80.4.162 and 208.80.4.164.
Host names resolving to a single IP address:
mx3.tigertech.net resolves to 208.80.4.94.