mx.thinkingcircles.com - robtex.com
mx.thinkingcircles.com
| DNSSEC | ⚠️ Not signed | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | bk-in-f27.1e100.net | ||||||
| A | 172.253.62.27🇺🇸 Google172.253.62.0/24 | ||||||
| PTR | bc-in-f27.1e100.net | ||||||
thinkingcircles.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.5.187Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.186🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lady.ns.cloudflare.com ⭐ | ||||||
| NS | mark.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=la12dFqYabpUSPd-0XmUjFTeOVL7bigjfWT55E4W_Qw | ||||||
| TXT | v=spf1 include:_spf.google.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.5.187, 172.67.133.186 | ||||||
| SOA | lady.ns.cloudflare.comdns@cloudflare.com serial=2397264005 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
●MXaspmx.l.google.com2026-02-27 → 2026-02-27 · 1 obs
○A23.92.71.2402015-07-25 → 2016-03-02 · 4 obs
● 2016-03-02 06:30:44
○ 2016-06-22 04:52:06
○ 2026-02-27 05:15:10
○A66.96.140.662016-06-22 → 2016-06-22 · 3 obs
● 2016-06-22 04:52:06
○ 2026-02-27 05:15:10
○A66.96.140.672016-06-22 → 2016-06-22 · 3 obs
● 2016-06-22 04:52:06
○ 2026-02-27 05:15:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| thinkingcircles.com | lady.ns.cloudflare.com, mark.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.130
NS records: lady.ns.cloudflare.com, mark.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thinkingcircles.com (unsigned zone)
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | aspmx.l.google.com (pri: 1) |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lady.ns.cloudflare.com, lady.ns.cloudflare.com, lady.ns.cloudflare.com...)
AI analysis
The mail server for mx.thinkingcircles.com is aspmx.l.google.com.
mx.thinkingcircles.com uses the same mail server setup as other domains, for instance mail.blixa-bargeld.com, hiramnordic.com, jarn.wpengine.com, magnimindacademy.com and ilmis.fi.
mx.thinkingcircles.com shares at least some mail servers with other domains, for example condestra.se, deboerandassociates.com, notjustahousewife.net, heavenhotel.com and indiver.de.
These mail servers are commonly used together with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Hostname aspmx.l.google.com resolves to two IPs: 2607:f8b0:4004:c19::1b and 172.253.62.27.