Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cssny.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 20:27:50 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
- 209.126.16.30 ↩ 30-16-126-209-static.eep2-13.nexcess.net
Mail Server IPs
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns69.worldnic.com namehost.worldnic.com 125071414 10800 3600 604800 3600
Primary NS (mname)
ns69.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125071414
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns70.worldnic.com
ns69.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:_spf.intacct.com include:_spf.salesforce.com include:spf.constantcontact.com include:spf.mandrillapp.com include:spf.predictiveresponse.net include:us._netblocks.mimecast.com include:zohomail360.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
7 records- google-site-verification=-1MrD2_PixH_TKmHy0bntSeeJeJTAiYtVhN1wgqV16o
- MS=ms19578751
- SPFv=spf1 mx include:_spf.intacct.com include:_spf.salesforce.com include:spf.constantcontact.com include:spf.mandrillapp.com include:spf.predictiveresponse.net include:us._netblocks.mimecast.com include:zohomail360.com -all
- p78vjpq2e5lmnmg1tgqqhsic84
- zoho-verification=zb73811081.zmverify.zoho.com
- p6Qk82SA3ABhyesEcGbOGjwMp1+Kg2x0epP47Ge4xNesyWn0lr9VT//DljrJGCl/BW7xCnsI4FCsO0FueQultA==
- 0ed1fe018ad3986b4d8e74483e9e90637a5db78c9a
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