sharpmentor.com - dns.ninja
sharpmentor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| TXT | f0095018235b8109a2bf9f65674a1784b6971ed6 | ||||||
| SOA | ns1.atom.comhostmaster@sharpmentor.com 2025-11-10 #1 | ||||||
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=1781684395 | ||||||
Same first word
sharpmentor.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.atom.com2026-02-15 → 2026-06-17 · 3 obs
● 2026-02-15 19:33:10
● 2026-06-17 08:33:26
●NSns2.atom.com2026-02-15 → 2026-06-17 · 3 obs
● 2026-02-15 19:33:10
● 2026-06-17 08:33:26
○NSns21.domaincontrol.com2015-12-02 → 2016-07-19 · 4 obs
● 2016-07-19 23:08:44
○ 2017-03-24 07:32:02
○ 2026-06-17 08:33:26
○NSns22.domaincontrol.com2015-12-02 → 2016-07-19 · 4 obs
● 2016-07-19 23:08:44
○ 2017-03-24 07:32:02
○ 2026-06-17 08:33:26
○MXmailstore1.secureserver.net2015-12-02 → 2016-07-19 · 4 obs
● 2016-07-19 23:08:44
○ 2017-03-24 07:32:02
○ 2026-06-17 08:33:26
○MXsmtp.secureserver.net2015-12-02 → 2016-07-19 · 4 obs
● 2016-07-19 23:08:44
○ 2017-03-24 07:32:02
○ 2026-06-17 08:33:26
○A50.63.202.582015-12-02 → 2016-07-19 · 4 obs
● 2016-07-19 23:08:44
○ 2017-03-24 07:32:02
○ 2026-06-17 08:33:26
●A52.20.84.622026-02-15 → 2026-06-17 · 6 obs
● 2026-02-15 19:33:10
● 2026-02-18 10:34:02
○ 2026-02-18 11:07:58
● 2026-02-18 12:28:12
● 2026-06-17 08:33:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| sharpmentor.com | ns1.atom.com, ns2.atom.com | 2 records |
✅ Authoritative Response
Server:44.219.81.145
NS records: ns1.atom.com, ns2.atom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sharpmentor.com (unsigned zone)
⏱️ Timing
Total: 3043ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns2.atom.com, ns1.atom.com |
| TXT | 1 | f0095018235b8109a2bf9f65674a1784b6971ed6 |
| SOA | 1 | ns1.atom.com hostmaster.sharpmentor.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
IP Addresses
sharpmentor.com resolves to one IP address: 52.20.84.62.
lonf.com, snaplytical.com, bondcard.com and two other host names share IP numbers with sharpmentor.com.
Name Servers
sharpmentor.com uses two name servers for its delegation: ns1.atom.com and ns2.atom.com.
sharpmentor.com uses the same name servers as several other domains — among them snowbo.com, freshteach.com, spirulina.net and two more.
sharpmentor.com has at least partial name server overlap with other domains, such as sudfa.com, huqs.com, devswan.com and two others.
It is common to find these name servers paired with the name servers verification-yhehuhyrvixzqbtydgzisf.ns101.verify.hn.
ns1.atom.com directs to 44.219.81.145 and ns2.atom.com directs to 50.19.240.86; each host name points to exactly one IP number.