Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
optinmonster.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:05:40 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 104.26.0.211
- 104.26.1.211
- 172.67.71.179
- 2606:4700:20::681a:1d3
- 2606:4700:20::ac43:47b3
- 2606:4700:20::681a:d3
Mail Server IPs
- 142.251.167.26 ↩ ww-in-f26.1e100.net
- 2607:f8b0:4004:c25::1a ↩ yuiadtq-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
albert.ns.cloudflare.com dns.cloudflare.com 2397711955 10000 2400 604800 1800
Primary NS (mname)
albert.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397711955
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tori.ns.cloudflare.com
albert.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:sendgrid.net include:m.dripemail2.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected]; sp=none; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._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
6 records- SPFv=spf1 include:_spf.google.com include:sendgrid.net include:m.dripemail2.com ~all
- _globalsign-domain-verification=XWZ6yZYHoo1AtJUm-xzJdKZrcyZEuB_cgKvCRXxI3f
- _globalsign-domain-verification=h_wftQ7IOd-wPGvuMDRRZAGAFePy51Z99OBPY6sa1Q
- google-site-verification=Funyq-kJspGsTuQZDruYzog1wQppUYIRrtQRrEVjyik
- google-site-verification=STtX4JDhSRc_xJCmhc6M_XG7jEVcJ1LGp2NpPEQTQ2E
- hubspot-developer-verification=YWM1MzMzYzYtYmJiMy00MDg0LThmZTgtNDliY2UyYWJlMWUx
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