Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
99minds.io
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 07:02:50 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 216.24.57.1
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 64.233.180.26 ↩ pe-in-f26.1e100.net
- 2607:f8b0:4004:c19::1a ↩ bk-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::1a ↩ ws-in-x1a.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
ns-1727.awsdns-23.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1727.awsdns-23.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1727.awsdns-23.co.uk
ns-190.awsdns-23.com
ns-581.awsdns-08.net
ns-1511.awsdns-60.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mailgun.org include:amazonses.com include:transmail.net.in include:zcsend.in ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; adkim=s
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 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
7 records- google-site-verification=cPJBR-2a2xk9i7yH1TSA9mqLea5HqyavRpbJCmHjYAg
- google-site-verification=iV1_nXY-m7eumGEaPR2lBujRS5Icw7ix3x1AGh5u_Vc
- hubspot-developer-verification=NGE0ODI2ZjctY2E1Mi00ODAzLWJiOWYtZGQ0OTU4ZGRlM2Nh
- postman-domain-verification=5fd2e9bdcb5f571c0ea4d1c67fdad7ffcc6b807e43c0e631f0ab3d26d0d61393f0779b833b85335ecd311e81216cbfa58b65b90f012c9373cdef3117ec402abf
- SPFv=spf1 include:_spf.google.com include:mailgun.org include:amazonses.com include:transmail.net.in include:zcsend.in ~all
- facebook-domain-verification=28sxkkq8teky2qrlzmqtfyp1lu2czv
- google-site-verification=cKMRDqV_ZdL8S2dkQSdbPM9Bzu2ZtBoWOTNpbqmYFEU
Full email verification for 99minds.io
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits