Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cvcb.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 16:32:54 UTC · ↺ Refresh
MX Hostnames
- all.secureyourmail.com
MX Priorities
- all.secureyourmail.com: 10
A / AAAA Records
- 20.119.16.51 (no PTR)
Mail Server IPs
- 71.146.224.134 ↩ all.secureyourmail.com
- 71.146.224.199 ↩ all.secureyourmail.com
- 71.146.224.204 ↩ all.secureyourmail.com
SOA Record
Raw SOA
ns1.boitdns.com admin.boitdns.com 2021101158 1200 600 1209600 86400
Primary NS (mname)
ns1.boitdns.com
Admin Email (rname)
admin@boitdns.com
Serial
2021101158
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.boitdns.com
ns3.boitdns.com
ns1.boitdns.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:50.235.16.20 ip4:139.131.194.107 ip4:139.131.76.81 ip4:209.167.231.15 ip4:208.95.207.80/28 ip4:12.175.11.50 ip4:64.149.172.201 ip4:64.149.172.202 ip4:64.149.172.203 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:12.108.255.76/32 ip4:12.145.177.0/24 ip4:208.66.22.33 ip4:66.97.128.64/26 ip4:20.121.230.0/29 ip4:20.85.181.240/29 ip4:52.226.149.176/29 include:us._netblocks.mimecast.com include:spf1.cvcb.com include:spf2.cvcb.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ri=604800;fo=s
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- google-site-verification=t5zy3Ez96MGnquFKliAjku3dZ6mfIYUN7uOEDvLBOyo
- cisco-ci-domain-verification=6f9a5debb118b72f768925a147482e9ae6c032904067d3dc81bc6a02a89a99a
- docusign=77d60030-7973-48e4-a5a0-9518299d849c
- MS=ms33916205
- docusign=324623a8-6e73-4a99-b969-e8c3606ae5aa
- bcXbuH1AllITrCHsLTSMhdgqsiJXn3IV9F6Cz7B14qREiRcKXEoCMHaWzTFOc0HjLwSdatqGpB9X9CJHfHF3bQ==
- iBk4LZ9zWxpNBFsLeiaSSnVVLde1EgBJTX6cULzql4oFADDNySoVO/CotarzfyjBpsczFr2Q5edaejSy6ozbSw==
- 01Dhytr4wBu9kC/3cPAUvwerMUu2pkQ9nf4wm49R0hQ8LRO64Ns5ZKwUFUJ8YDXQ/1TnDypCDNxJDSsvAsKZFg==
- SvpuFzKPQqZntEvBcLpbfQRcNK4koQb8Mt0SxP9jDS1A9ByouZ7GLwHMqhFQWzXgHlslcQVZeYpIxtROpgjU1A==
- SPFv=spf1 mx ip4:50.235.16.20 ip4:139.131.194.107 ip4:139.131.76.81 ip4:209.167.231.15 ip4:208.95.207.80/28 ip4:12.175.11.50 ip4:64.149.172.201 ip4:64.149.172.202 ip4:64.149.172.203 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:12.108.255.76/32 ip4:12.145.177.0/24 ip4:208.66.22.33 ip4:66.97.128.64/26 ip4:20.121.230.0/29 ip4:20.85.181.240/29 ip4:52.226.149.176/29 include:us._netblocks.mimecast.com include:spf1.cvcb.com include:spf2.cvcb.com -all
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