Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
mariocoka.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 06:06:45 UTC · ↺ Refresh
MX Hostnames
- alt2.ASPMX.L.GOOGLE.com
- ASPMX.L.GOOGLE.com
- ALT4.ASPMX.L.GOOGLE.com
- ALT3.ASPMX.L.GOOGLE.com
- alt1.ASPMX.L.GOOGLE.com
MX Priorities
No priority data.
A / AAAA Records
- 23.145.120.242
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns5.hostingcolor.com
ns7.hostingcolor.com
ns6.hostingcolor.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:23.145.120.242 ip4:116.202.116.111 +mx +a +ip4:138.201.116.84 +ip4:108.175.97.0/24 +ip4:108.175.99.0/24 +ip4:108.175.110.0/24 +ip4:108.175.107.0/24 +ip4:200.9.128.0/24 +include:_spf.google.com +include:spf.masterbase.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
default._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- MS=49A744DBEDAB6D6E2B8A4D639D3F1CCE8F9E9776
- google-site-verification=Z3NqObVL_Tvk8sAbn4RwW1z1P5aEKmnbPDazbK4HPwk
- google-site-verification=F6h3taLVMiUgIvbNuRpLSk96Caf8BXijh_ghc82Jqug
- SPFv=spf1 ip4:23.145.120.242 ip4:116.202.116.111 +mx +a +ip4:138.201.116.84 +ip4:108.175.97.0/24 +ip4:108.175.99.0/24 +ip4:108.175.110.0/24 +ip4:108.175.107.0/24 +ip4:200.9.128.0/24 +include:_spf.google.com +include:spf.masterbase.com -all
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