checkreader.com - dns.ninja
checkreader.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.73.203.221🇺🇸 NJIIX-1208.73.200.0/21 Proxy by NJIIX.NET | ||||||
| PTR | lk-is-web01.localknowledge.host | ||||||
| NS | ns1.localknowledge.us ⭐ | ||||||
| A | 174.138.177.178🇺🇸 NJIIX-1174.138.176.0/20 InterServer | ||||||
| PTR | ns1.localknowledge.us | ||||||
| NS | ns2.localknowledge.us | ||||||
| A | 104.129.131.52🇺🇸 AS396949104.129.131.0/24 CLOUDWEBMANAGE-US-TX | ||||||
| PTR | ns2.localknowledge.us | ||||||
| MX | mail.checkreader.com ⭐ | ||||||
| A | 66.194.119.126🇺🇸 AS335666.194.119.64/26 | ||||||
| SOA | ns1.localknowledge.usdns@localknowledge.us 2026-03-07 #0 | ||||||
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=1781114308 | ||||||
Subdomains
mail.checkreader.com |
Same first word
checkreader.com |
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.lamedelegation.net2007-10-23 → 2007-10-23 · 3 obs
○ 2015-06-20 13:26:52
○ 2026-06-10 18:11:50
●NSns1.localknowledge.us2026-02-22 → 2026-06-10 · 3 obs
● 2026-02-22 16:10:28
● 2026-06-10 18:11:50
○NSns1.matrixconsulting.net2015-06-20 → 2017-06-30 · 5 obs
● 2015-06-20 13:26:52
● 2017-06-30 11:35:00
○ 2026-02-22 16:10:28
○ 2026-06-10 18:11:50
○NSns2.lamedelegation.net2007-10-23 → 2007-10-23 · 3 obs
○ 2015-06-20 13:26:52
○ 2026-06-10 18:11:50
●NSns2.localknowledge.us2026-02-22 → 2026-06-10 · 3 obs
● 2026-02-22 16:10:28
● 2026-06-10 18:11:50
○NSns2.matrixconsulting.net2015-06-20 → 2017-06-30 · 5 obs
● 2015-06-20 13:26:52
● 2017-06-30 11:35:00
○ 2026-02-22 16:10:28
○ 2026-06-10 18:11:50
●MXmail.checkreader.com2015-06-20 → 2026-06-10 · 3 obs
● 2015-06-20 13:26:52
● 2026-06-10 18:11:50
●A208.73.203.2212026-02-22 → 2026-06-10 · 3 obs
● 2026-02-22 16:10:28
● 2026-06-10 18:11:50
○A209.62.20.1882007-10-23 → 2007-10-23 · 3 obs
○ 2015-06-20 13:26:52
○ 2026-06-10 18:11:50
○A66.112.200.1282015-06-20 → 2016-11-27 · 5 obs
● 2015-06-20 13:26:52
● 2016-11-27 21:19:00
○ 2017-06-30 11:35:00
○ 2026-06-10 18:11:50
○A66.112.207.1102017-06-30 → 2017-06-30 · 4 obs
● 2017-06-30 11:35:00
○ 2026-02-22 16:10:28
○ 2026-06-10 18:11:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| checkreader.com | ns1.localknowledge.us, ns2.localknowledge.us | - |
✅ Authoritative Response
Server:174.138.177.178
NS records: ns1.localknowledge.us, ns2.localknowledge.us
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checkreader.com (unsigned zone)
⏱️ Timing
Total: 586ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.73.203.221 |
| NS | 2 | ns2.localknowledge.us, ns1.localknowledge.us |
| MX | 1 | mail.checkreader.com (pri: 10) |
| SOA | 1 | ns1.localknowledge.us dns.localknowledge |
Analysis
Hierarchy
checkreader.com serves as the parent of mail.checkreader.com.
IP Addresses
checkreader.com points to a single IP number: 208.73.203.221.
Additional host names — starprinters.com, mail.wingardgraphics.com, starparts.com and two others — share IP numbers with checkreader.com.
Name Servers
Two name servers handle the delegation for checkreader.com: ns1.localknowledge.us and ns2.localknowledge.us.
checkreader.com shares its name server setup with other domains, including powerweb.com, countdowncouriers.com, madtown.net and two others.
checkreader.com has a partial name server overlap with other domains — among them wasscripting.com and devtech.com.
It is common to find these name servers paired with the name servers ns.devtech.com.
ns1.localknowledge.us directs to 174.138.177.178 and ns2.localknowledge.us directs to 104.129.131.52; each host name points to exactly one IP number.
Mail Servers
checkreader.com has one mail server: mail.checkreader.com.
mail.checkreader.com carries a single IP number, which is 66.194.119.126.