Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
techrules.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 11:12:17 UTC · ↺ Refresh
MX Hostnames
- mail.global.frontbridge.com
- aspmx.l.google.com
- aspmx2.googlemail.com
- alt1.aspmx.l.google.com
- mx30.mailspamprotection.com
- mx20.mailspamprotection.com
- aspmx3.googlemail.com
- mx10.mailspamprotection.com
- alt2.aspmx.l.google.com
MX Priorities
- aspmx2.googlemail.com: 30
- aspmx3.googlemail.com: 30
- mail.global.frontbridge.com: 40
- mx10.mailspamprotection.com: 40
- mx20.mailspamprotection.com: 50
- mx30.mailspamprotection.com: 60
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 20
A / AAAA Records
- 213.192.228.222 (no PTR)
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 34.149.79.66 ↩ 66.79.149.34.bc.googleusercontent.com
- 34.120.156.61 ↩ 61.156.120.34.bc.googleusercontent.com
SOA Record
Raw SOA
elmo.ns.cloudflare.com dns.cloudflare.com 2399847005 10000 2400 604800 1800
Primary NS (mname)
elmo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399847005
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
elmo.ns.cloudflare.com
heather.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:95.217.108.98 +a +mx +ip4:37.59.30.222 include:_spf.google.com include:msrv-smtp-01.aspl.es ip4:185.195.96.99 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; adkim=r; aspf=s; pct=100; sp=none
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=NXDSzWU1Y1bgDhmV57AzkSVpP8iDdBW3yEz9SQC0AQ8
- knowbe4-site-verification=bc048b9286705c9e89579be4d1a5eca6
- SPFv=spf1 ip4:95.217.108.98 +a +mx +ip4:37.59.30.222 include:_spf.google.com include:msrv-smtp-01.aspl.es ip4:185.195.96.99 -all
- 3377193.spf10.hubspotemail.net
Full email verification for techrules.com
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