Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
worthandcompany.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-05 06:29:13 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-1.mimecast.com
- usb-smtp-inbound-2.mimecast.com
MX Priorities
- usb-smtp-inbound-1.mimecast.com: 10
- usb-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (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 126073014 10800 3600 604800 3600
Primary NS (mname)
ns11.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126073014
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns12.worldnic.com
ns11.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.constantcontact.com include:spfa.cpmails.com ip4:50.254.164.229 ip4:50.237.152.202 ip4:52.186.28.125 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
16 records- a9u0fq28toi24ka6f6efobmd9b
- 41615cc29dda2bc9928776b22e796d38
- 8tbadc2gfnla5l5sqpv8uebkuq
- adpoau7nsfapfqndsv1vvm8rkm
- nuki16qogplr960m1i5g7pke5c
- tvkpragk6hgbv74t7kikr7pjc
- mo04oi1u4g585pkuvp5str9a9c
- autodesk-domain-verification=UmbYE5bLuTFkyoG8SINr
- 0ed1fe018aa1c6494dfde9470bb204ca240f62f7dc
- SPFv=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.constantcontact.com include:spfa.cpmails.com ip4:50.254.164.229 ip4:50.237.152.202 ip4:52.186.28.125 -all
- a22mie6531n0gge1rph7i2bhbr
- docusign=89474f62-9e9d-4c37-ab77-53bb0baef6ed
- n9e3924njdu0327aohpqk3jlg9
- BkWCwncnIyXSXxGeLghsP+/ajTNm6od0nhUfhmHXiZvM+w2jgZduzNm/xA3Ojrcd+RIIL2zq2Cp/ogtD2h1fow==
- d29ydGg=
- 709dd2df-45e2-4cad-9676-fa0aecf01b4b
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