Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jillszeder.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 20:56:52 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 13.52.31.158 ↩ ec2-13-52-31-158.us-west-1.compute.amazonaws.com
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
vir-dns-1 hostmaster 2024081313 3600 600 1209600 300
Primary NS (mname)
vir-dns-1
Admin Email (rname)
hostmaster
Serial
2024081313
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
dns2.virtuworks.net
dns1.virtuworks.net
dns4.virtuworks.net
dns3.virtuworks.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:_netblocks.mimecast.com include:spf.protection.outlook.com a:vir-spe1.virtuworks.net a:vir-spe2.virtuworks.net ptr:constantcontact.com ptr:floridamoves.com ip4:72.46.245.172 ip4:12.190.230.170 include:spf.constantcontact.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=s; sp=none
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx include:_netblocks.mimecast.com include:spf.protection.outlook.com a:vir-spe1.virtuworks.net a:vir-spe2.virtuworks.net ptr:constantcontact.com ptr:floridamoves.com ip4:72.46.245.172 ip4:12.190.230.170 include:spf.constantcontact.com -all
- MS=ms16887567
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