Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alvi.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 07:40:34 UTC · ↺ Refresh
MX Hostnames
- smtp.cnc-london.net
MX Priorities
- smtp.cnc-london.net: 10
A / AAAA Records
- 148.251.20.220 ↩ mail.cnc-london.net
Mail Server IPs
- 148.251.20.220 ↩ mail.cnc-london.net
SOA Record
Raw SOA
ns1.cnc-london.net dns.cnc-london.net 2025110700 28800 7200 604800 86400
Primary NS (mname)
ns1.cnc-london.net
Admin Email (rname)
dns@cnc-london.net
Serial
2025110700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.cnc-london.net
ns1.cnc-london.net
ns3.cnc-london.net
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:148.251.20.220 ip4:194.12.8.190 ip4:84.92.37.76 ip4:46.4.71.80 ip4:5.9.136.83 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
default._domainkey
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=EkgS9mz2HPGF0zc9um_iMP652vfh_s3z2I2CeaXDaoY
- SPFv=spf1 mx a ip4:148.251.20.220 ip4:194.12.8.190 ip4:84.92.37.76 ip4:46.4.71.80 ip4:5.9.136.83 -all
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