Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
akross.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 20:40:49 UTC · ↺ Refresh
MX Hostnames
- aspmx2.googlemail.com
- aspmx.l.google.com
- inbound-smtp.us-east-1.amazonaws.com
- ms47338961.msv1.invalid
- alt1.aspmx.l.google.com
- aspmx3.googlemail.com
- alt2.aspmx.l.google.com
- reply.s13.exacttarget.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- inbound-smtp.us-east-1.amazonaws.com: 10
- reply.s13.exacttarget.com: 10
- ms47338961.msv1.invalid: 32767
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 31.43.160.6
- 31.43.161.6
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.139.26 ↩ yuiadsk-in-f26.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.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
- 44.206.9.87 ↩ ec2-44-206-9-87.compute-1.amazonaws.com
- 3.211.210.226 ↩ ec2-3-211-210-226.compute-1.amazonaws.com
- 54.164.173.191
- 54.197.5.236
- 44.210.166.32
SOA Record
Raw SOA
jo.ns.cloudflare.com dns.cloudflare.com 2400041795 10000 2400 604800 1800
Primary NS (mname)
jo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400041795
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
trey.ns.cloudflare.com
jo.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:servers.mcsv.net include:_spf.google.com include:cust-spf.exacttarget.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
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
10 records- MS=ms47338961
- SFMC-sygdO0NO4yBAj2v1R8w9b9u6HopwsFnsM9xk1i_-
- _globalsign-domain-verification=9jCjEjvhXcbqqViznR9f7a48IIKO1Ro401XmYwP6E8
- dM3JUTvbjLov74205IJjOrexwWE7+3pLG3Lm5fablo4=
- google-site-verification=4kuKUUttKkeLvTKdgcl5ervnsEjBluhyj6wMrC2XuMY
- google-site-verification=9GOhfnBn06F29Ar6WyX4IjvFD4wztvXmXu7uktaDurg
- openai-domain-verification=dv-sn0GTlL5ZVn5WmGs3OhVEsnz
- slack-domain-verification=NCFKQPJDQwIrFxYIV6NN4J7PKDhBN3DBn01wPVh6
- SPFv=spf1 include:servers.mcsv.net include:_spf.google.com include:cust-spf.exacttarget.com -all
- zoho-verification=zb97636230.zmverify.zoho.com
Full email verification for akross.com.br
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