Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
expansion.com.mx
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 22:21:03 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt1.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
No A/AAAA records found.
Mail Server IPs
- 172.253.63.26 ↩ bi-in-f26.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.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
- 108.177.123.27 ↩ 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::1a ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
ns-1885.awsdns-43.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1885.awsdns-43.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1446.awsdns-52.org
ns-177.awsdns-22.com
ns-1885.awsdns-43.co.uk
ns-578.awsdns-08.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:199.127.240.0/21 ip4:201.131.116.0/24 ip4:201.131.117.0/24 include:servers.mcsv.net include:_spf.google.com include:s00.adport02.com include:sparkpostmail.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
google._domainkey
k1._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
8 records- NLyV4xQLC8LQiFy1+S4h6hmB3Szvdim6qPyBUHHuHBx2l2lPe4c3nC1gGaubFrFb8r8Oz2UKGf4oUGBfPT5/Fg==
- ZOOM_verify_1Bb5Pe6sRNCaayA2k3htUg
- google-site-verification=rGyiNRfQ22Q9_s68k9-y9weF3g-XZ572ns9c2OYayPQ
- DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC+Q99ocPw7cEEvgfXdzP1FM7m1MP6Q4KW/a6mZo5ivScxhJlI0f9hWjxKDcU7qEkzd5iMnHdGmegTH2RPfCIsam4xvN6D1M/+IXyKo+jmS6QBgydggDxodYbTEQtCEIAmhG4HrT+x1Hxv/vb938k6+YLk9YEvho6GA46Z1mp+0SQIDAQAB
- DMARCv=DMARC1; p=none; fo=1; rua=mailto:[email protected]
- SPFv=spf1 ip4:199.127.240.0/21 ip4:201.131.116.0/24 ip4:201.131.117.0/24 include:servers.mcsv.net include:_spf.google.com include:s00.adport02.com include:sparkpostmail.com ~all
- DZC = 6RZUTYCG
- MS=ms52305487
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