Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thebosco.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 09:20:27 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 76.76.21.21
Mail Server IPs
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.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
- 142.250.31.27 ↩ bj-in-f27.1e100.net
- 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
SOA Record
Raw SOA
ns-2022.awsdns-60.co.uk awsdns-hostmaster.amazon.com 2023041001 7200 900 1209600 86400
Primary NS (mname)
ns-2022.awsdns-60.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2023041001
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-271.awsdns-33.com
ns-611.awsdns-12.net
ns-1243.awsdns-27.org
ns-1433.awsdns-51.org
ns-2022.awsdns-60.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:mailgun.org include:servers.mcsv.net include:aspmx.pardot.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
k1._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
9 records- SPFv=spf1 include:_spf.google.com include:spf.mandrillapp.com include:mailgun.org include:servers.mcsv.net include:aspmx.pardot.com ~all
- brevo-code:852b70f5b4087457e11698ac6652a6ea
- google-site-verification=EbsXhYRyjnhPJvJ4wu9SANTgfun3heTaY5kzFzI6qT0
- google-site-verification=OCi78x_ueJ20vbjQ1XLE0ZcGIGDP8Ud0AU24qSrGZRA
- google-site-verification=juD_Kw113C99NoYZNF1bKh5ihFk7QdPn-hKuKX2Mekw
- google-site-verification=rDndVaNR59RqrnLNaKL8FQ_RZllN1D6tOc4ij-RY7jE
- pardot680103=7297f749bd6b477f2923cf5849d3b0c2c9086a8d93e6522875e5fdcb19eb8838
- postman-domain-verification=a820b5caae499c9d8eeb2ec8aaf7fb60fb2c1dac704c46f437200b0e0e13e440264f2fd3170c9d52af08ea5823f24d1daaa5cb2fb74b7ba7c4ac397beb315e73
- sending_domain680103=625f8f043df99cd4d43ee84aa8e8d4b20e35c617a50ed4fb5ebac87bc5919260
Full email verification for thebosco.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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