Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
c-istudios.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 12:46:27 UTC · ↺ Refresh
MX Hostnames
- witcher.mxrouting.net
- witcher-relay.mxrouting.net
MX Priorities
- witcher.mxrouting.net: 10
- witcher-relay.mxrouting.net: 20
A / AAAA Records
- 172.67.211.129 (no PTR)
- 104.21.77.205 (no PTR)
- 2606:4700:3037::6815:4dcd (no PTR)
- 2606:4700:3031::ac43:d381 (no PTR)
Mail Server IPs
- 45.43.208.43 ↩ witcher.mxrouting.net
SOA Record
Raw SOA
becky.ns.cloudflare.com dns.cloudflare.com 2399337880 10000 2400 604800 1800
Primary NS (mname)
becky.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399337880
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
merlin.ns.cloudflare.com
becky.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:mxlogin.com ip4:34.193.0.0/16 ip4:34.194.0.0/16 ip4:52.6.0.0/16 ip4:52.7.0.0/16 ip4:209.61.151.0/24 ip4:192.254.112.0/24 ip4:45.60.0.0/16 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- apple-domain-verification=QMLej1XRoLHoaVgz
- brevo-code:a004d6882fa3fa0e2f57b25e833cd953
- google-site-verification=QgkEvIx6Sx6KUerXWizWObLUPTLM7vC7QExmmzkB-3g
- google-site-verification=TpEjtaW0rM9kvKU9z41BaK7xZgWtM10wkUqKDmOfsWI
- google-site-verification=XCBk19uztM7GVLuU3zUbtwopfiAJ8xg14quhdKEA9Fk
- k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z+FApQ6ra2VsXfbJP3HE6wAO0YTVEJt1TmeczhEd2Jiz/fcabIISgXEdSpTYJhb0ct0VJRxcg4c8c7wIDAQAB
- SPFv=spf1 include:mxlogin.com ip4:34.193.0.0/16 ip4:34.194.0.0/16 ip4:52.6.0.0/16 ip4:52.7.0.0/16 ip4:209.61.151.0/24 ip4:192.254.112.0/24 ip4:45.60.0.0/16 -all
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