thinkerqa.com - dns.ninja
thinkerqa.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=1785923469 | ||||||
Same first word
thinkerqa.com |
DNS History
13 records (12 active, 1 former)
●NSns1.dreamhost.com2020-03-29 → 2026-08-05 · 2 obs
● 2026-08-05 10:19:06
●NSns2.dreamhost.com2020-03-29 → 2026-08-05 · 2 obs
● 2026-08-05 10:19:06
●NSns3.dreamhost.com2020-03-29 → 2026-08-05 · 2 obs
● 2026-08-05 10:19:06
●MXalt1.aspmx.l.google.com2026-08-05 → 2026-08-05 · 1 obs
●MXalt2.aspmx.l.google.com2026-08-05 → 2026-08-05 · 1 obs
●MXalt3.aspmx.l.google.com2026-08-05 → 2026-08-05 · 1 obs
●MXalt4.aspmx.l.google.com2026-08-05 → 2026-08-05 · 1 obs
●MXaspmx.l.google.com2026-08-05 → 2026-08-05 · 1 obs
●A216.239.32.212026-08-05 → 2026-08-05 · 2 obs
● 2026-08-05 10:19:06
●A216.239.34.212026-08-05 → 2026-08-05 · 2 obs
● 2026-08-05 10:19:06
●A216.239.36.212026-08-05 → 2026-08-05 · 2 obs
● 2026-08-05 10:19:06
●A216.239.38.212026-08-05 → 2026-08-05 · 2 obs
● 2026-08-05 10:19:06
○A64.90.45.1992020-03-29 → 2020-03-29 · 2 obs
○ 2026-08-05 10:19:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| thinkerqa.com | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | 3 records |
✅ Authoritative Response
Server:162.159.27.84
NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thinkerqa.com (unsigned zone)
⏱️ Timing
Total: 1612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.34.21... |
| NS | 3 | ns2.dreamhost.com, ns1.dreamhost.com... |
| MX | 5 | ALT1.ASPMX.L.GOOGLE.com (pri: 5), ALT4.ASPMX.L.GOOGLE.com (pri: 10)... |
| TXT | 2 | google-site-verification=jJldRz4TSg83cfh, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)
Analysis
IP Addresses
thinkerqa.com resolves to four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
howtoboo.com, bluestar-energy.com, pedrosubtil.com plus two other host names have IP numbers in common with thinkerqa.com.
Name Servers
thinkerqa.com is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
thinkerqa.com partially shares its NS delegation with several other domains, including bargar.nyc, chadfeatherston.com, gregbrownllc.com and two others.
ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com each resolve to a single IP address: ns1.dreamhost.com resolves to 162.159.26.14, ns2.dreamhost.com resolves to 162.159.26.81 and ns3.dreamhost.com resolves to 162.159.27.84.
Mail Servers
thinkerqa.com is handled by five mail servers: 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 thinkerqa.com are shared with other domains: detailservicesinc.com, ns500759.ns500759.ns500758.ns500758.ns500735.ns500698.ns500736.ns500708.ns500576.ns500576.ns500652.trackreceptor.com, ns500734.ns500699.ns500699.ns500693.ns500734.ns500699.ns500699.ns500588.ns500588.ns500112.dtrkdll.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com points to 64.233.180.27 and 2607:f8b0:4004:c29::1a.
alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1a.