Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cssworks.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 02:37:56 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-2.mimecast.com
- usb-smtp-inbound-1.mimecast.com
MX Priorities
- usb-smtp-inbound-1.mimecast.com: 10
- usb-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 208.78.174.214 (no PTR)
Mail Server IPs
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
ns11.worldnic.com namehost.worldnic.com 124073009 10800 3600 604800 3600
Primary NS (mname)
ns11.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
124073009
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns11.worldnic.com
ns12.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_netblocks.mimecast.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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- MS=ms47434557
- d5c0ef7v2jvvnlttbmma9cpf85
- ppe-3adeb44f2a42b1ad9ecb
- 0ed1f3018a26384777737f4419bcd24d164971ef21
- SPFv=spf1 include:_netblocks.mimecast.com ~all
- k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCBMEXZmCHyUdlidTLq5YiRw7++kXeFLz+jVG/QrM/HnHpdFyqfzp0qmorGmc9yFbWLXlKEhbBxijmV3jGV6yg5ekgIKtxNGY0Nib+N0Eq/eTV9YzADAWJq/7OpnKDmIDyyoMyu3LMGOW4Yqgvh449f6cavqtyI91os74ZnlJM5KwIDAQAB
- 809trj993f4lpoguljb7dqlsj8
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