Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
haworthmedia.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 13:24:40 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-2.mimecast.com
- usb-smtp-inbound-1.mimecast.com
MX Priorities
- usb-smtp-inbound-2.mimecast.com: 10
- usb-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 104.196.250.140 ↩ 140.250.196.104.bc.googleusercontent.com
Mail Server IPs
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
ns-128.awsdns-16.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-128.awsdns-16.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1087.awsdns-07.org
ns-128.awsdns-16.com
ns-1896.awsdns-45.co.uk
ns-921.awsdns-51.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.239.166.242 ip4:74.249.203.22 ip4:198.21.2.183 ip4:173.199.5.0/24 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:48613130.spf03.hubspotemail.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 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
1 record- SPFv=spf1 ip4:50.239.166.242 ip4:74.249.203.22 ip4:198.21.2.183 ip4:173.199.5.0/24 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:48613130.spf03.hubspotemail.net ~all
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