Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
coinbureau.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 08:05:06 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 172.67.72.173
- 104.26.6.108
- 104.26.7.108
- 2606:4700:20::681a:76c
- 2606:4700:20::681a:66c
- 2606:4700:20::ac43:48ad
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.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)
SOA Record
Raw SOA
chance.ns.cloudflare.com dns.cloudflare.com 2399343887 10000 2400 604800 1800
Primary NS (mname)
chance.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399343887
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
chance.ns.cloudflare.com
demi.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:sendgrid.net include:_spf.google.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]!10m
DKIM Selectors
✓ 4 found
google._domainkey
mail._domainkey
s1._domainkey
s2._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- Sendinblue-code:e6dcf857deb89440d225a3a165d99f53
- brevo-code:f5e6680eac42360e85e8a9a4bc38d343
- ca3-c6ad4a2170454a4a9d3623e50c7bb313
- google-site-verification=6IdhsxBbfs0WHFlQbpMfeveluC5y0gL6zdgvq-74vMs
- google-site-verification=Dm0qTxhodOFafSwQd3n2vz54GWnK9mi6j7jPCT6P-yI
- google-site-verification=R7dAaiwQeiUpiz25Ey4MArNWgsJfEiXwHam8VnYO32o
- google-site-verification=Y8Yad3H2QPChTklV0WcKOwGZ4dZO_fk9BK4qi-x0N8Y
- secure.short.io
- SPFv=spf1 include:sendgrid.net include:_spf.google.com -all
- Sendinblue-code:d0c3101c2729cc3e8fd0cc6f7ac3bfe5
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