Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
installer.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 00:48:36 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 0
A / AAAA Records
- 185.158.133.1 (no PTR)
Mail Server IPs
- 142.251.179.27 ↩ pd-in-f27.1e100.net
- 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
- 64.233.180.27 ↩ on-in-f27.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 64.233.180.26 ↩ on-in-f26.1e100.net
- 2607:f8b0:4004:c25::1a ↩ yuiadtq-in-f26.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
SOA Record
Raw SOA
audrey.ns.cloudflare.com dns.cloudflare.com 2398892843 10000 2400 604800 1800
Primary NS (mname)
audrey.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398892843
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
audrey.ns.cloudflare.com
fattouche.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=Z7b3ERNcbsTtiptIBTuDfWsJJRYoGkeos2kKcGbUSAM
- google-site-verification=jq2d8YrbObXVumyAkHIYpEvBqeiw8oCRUU7UYTPPPIs
- SPFv=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all
- MS=ms80697743
- google-site-verification=-learFoBUYo12Dl300QyfILJ6Bfb29899z5z4-CDlzE
Full email verification for installer.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits