Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
boo.world
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 02:05:18 UTC · ↺ Refresh
MX Hostnames
- alt4.gmr-smtp-in.l.google.com
- alt3.aspmx.l.google.com
- aspmx.l.google.com
- gmr-smtp-in.l.google.com
- alt1.gmr-smtp-in.l.google.com
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt3.gmr-smtp-in.l.google.com
- alt1.aspmx.l.google.com
- alt2.gmr-smtp-in.l.google.com
MX Priorities
- gmr-smtp-in.l.google.com: 20
- alt1.gmr-smtp-in.l.google.com: 25
- alt2.gmr-smtp-in.l.google.com: 30
- alt3.gmr-smtp-in.l.google.com: 30
- alt4.gmr-smtp-in.l.google.com: 40
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 18.238.49.11
- 18.238.49.84
- 18.238.49.26
- 18.238.49.126
Mail Server IPs
- 172.253.115.14 ↩ bg-in-f14.1e100.net
- 2607:f8b0:4004:c06::e ↩ bg-in-f14.1e100.net
- 108.177.123.14 ↩ lcscld-in-f14.1e100.net
- 2800:3f0:4003:c0f::e (no PTR)
- 172.253.116.14 ↩ dj-in-f14.1e100.net
- 2a00:1450:400b:c02::e ↩ dj-in-f14.1e100.net
- 192.178.223.14 ↩ yulhrs-in-f14.1e100.net
- 2a00:1450:4009:c0f::e ↩ yulhrs-in-f14.1e100.net
- 173.194.76.14 ↩ ws-in-f14.1e100.net
- 2a00:1450:400c:c00::e ↩ ws-in-x0e.1e100.net
SOA Record
Raw SOA
ns-75.awsdns-09.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-75.awsdns-09.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-913.awsdns-50.net
ns-1371.awsdns-43.org
ns-1806.awsdns-33.co.uk
ns-75.awsdns-09.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:mail.zendesk.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
4 records- google-site-verification=_tIBWcEa92QPuKJaR3GLb_XrZJBzMaxtk5pSi9MeCtY
- SPFv=spf1 include:_spf.google.com include:mail.zendesk.com -all
- yandex-verification: 916092f4ef20eb9f
- google-site-verification=LlrVy-WA_lIJPGGY2vLgiz9gRUuwkgphZkM6huBREMA
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