sharpthink.com - dns.ninja
sharpthink.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=1782560115 | ||||||
PTR for
Subdomains
Same first word
sharpthink.com |
Similar names
thinksharp.us |
thinksharp.ca |
thinksharp.org |
thinksharp.net |
thinksharp.co.uk |
thinksharp.com |
thinksharp.nl |
thinksharp.info |
thinksharp.de |
DNS History
12 records (9 active, 3 former)
●NSns3587.hostgator.com2015-06-23 → 2026-06-27 · 2 obs
● 2026-06-27 11:47:36
●NSns3588.hostgator.com2015-06-23 → 2026-06-27 · 2 obs
● 2026-06-27 11:47:36
●NSns6181.hostgator.com2015-06-23 → 2026-06-27 · 2 obs
● 2026-06-27 11:47:36
●MXalt1.aspmx.l.google.com2026-03-02 → 2026-06-27 · 3 obs
● 2026-03-02 01:33:52
● 2026-06-27 11:47:36
●MXalt2.aspmx.l.google.com2026-03-02 → 2026-06-27 · 3 obs
● 2026-03-02 01:33:52
● 2026-06-27 11:47:36
●MXalt3.aspmx.l.google.com2026-03-02 → 2026-06-27 · 3 obs
● 2026-03-02 01:33:52
● 2026-06-27 11:47:36
●MXalt4.aspmx.l.google.com2026-03-02 → 2026-06-27 · 3 obs
● 2026-03-02 01:33:52
● 2026-06-27 11:47:36
●MXaspmx.l.google.com2026-03-02 → 2026-06-27 · 3 obs
● 2026-03-02 01:33:52
● 2026-06-27 11:47:36
○MXmail.sharpthink.com2015-06-23 → 2016-09-13 · 4 obs
● 2016-09-13 09:17:06
○ 2026-03-02 01:33:52
○ 2026-06-27 11:47:36
○MXsharpthink-com.mail.eo.outlook.com2015-06-23 → 2016-09-13 · 4 obs
● 2016-09-13 09:17:06
○ 2026-03-02 01:33:52
○ 2026-06-27 11:47:36
○A192.185.228.542015-06-23 → 2016-09-13 · 4 obs
● 2016-09-13 09:17:06
○ 2026-03-02 01:33:52
○ 2026-06-27 11:47:36
●A198.202.211.12026-03-02 → 2026-06-27 · 3 obs
● 2026-03-02 01:33:52
● 2026-06-27 11:47:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| sharpthink.com | ns3587.hostgator.com, ns3588.hostgator.com | 2 records |
✅ Authoritative Response
Server:50.87.144.126
NS records: ns3587.hostgator.com, ns3588.hostgator.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sharpthink.com (unsigned zone)
⏱️ Timing
Total: 891ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.211.1 |
| NS | 2 | ns3588.hostgator.com, ns3587.hostgator.com |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=fBhT07J9OlPGsrl |
| SOA | 1 | ns6181.hostgator.com dnsadmin.gator3091. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3587.hostgator.com, ns3588.hostgator.com)
Analysis
Hierarchy
sharpthink.com serves as the parent of www.sharpthink.com and mail.sharpthink.com.
IP Addresses
sharpthink.com has exactly one IP address — 198.202.211.1.
medeo.ch, reward360.sg, startup.wtf plus two other host names have IP numbers in common with sharpthink.com.
Name Servers
The authoritative name servers for sharpthink.com are ns3587.hostgator.com, ns3588.hostgator.com and ns6181.hostgator.com — three in total.
There is at least partial name server overlap between sharpthink.com and other domains — liferaftmovie.com, ctreferee.net, imperialkeys.com and two more among them.
These name servers regularly appear alongside ns6182.hostgator.com, ns2191.hostgator.com, ns2192.hostgator.com and 4 other name servers in NS record sets.
ns3587.hostgator.com and ns6181.hostgator.com both resolve to 50.87.144.126, while ns3588.hostgator.com resolves to 192.232.219.73. All three hostnames map to exactly one IP address each.
Both ns3587.hostgator.com and ns6181.hostgator.com resolve to 50.87.144.126 IP addresses each.
Mail Servers
sharpthink.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by sharpthink.com are shared with other domains: strathearnartwalk.com, ftpgear.com, xyz-co.jp and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com directs traffic to 142.250.31.26 and 2607:f8b0:4004:c07::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.