Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
theydo.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 21:55:15 UTC · ↺ Refresh
MX Hostnames
- ASPMX2.GOOGLEMAIL.COM
- ALT1.ASPMX.L.GOOGLE.COM
- ASPMX3.GOOGLEMAIL.COM
- ALT2.ASPMX.L.GOOGLE.COM
- ASPMX.L.GOOGLE.COM
MX Priorities
- aspmx2.googlemail.com: 20
- alt1.aspmx.l.google.com: 10
- aspmx3.googlemail.com: 20
- alt2.aspmx.l.google.com: 10
- aspmx.l.google.com: 0
A / AAAA Records
- 2.57.137.8 ↩ s8.zenbox.pl
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.250.31.27 ↩ bj-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
SOA Record
Raw SOA
ns1.zenbox.pl kontakt.zenbox.pl 2026021105 14400 3600 1209600 86400
Primary NS (mname)
ns1.zenbox.pl
Admin Email (rname)
kontakt@zenbox.pl
Serial
2026021105
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.zenbox.pl
ns2.zenbox.pl
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all.
📊 DNS lookups: 1/10
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=90; sp=none
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
⚠ Policy applies to 90% of failing messages only
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
3 records- SPFv=spf1 include:_spf.google.com ~all.
- google-site-verification=MAS4HqgYFudHdsvv2M_wi4RBvHjHYMTP9wNS2Y8AGp4
- MS=ms36648096
Full email verification for theydo.co
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