Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
primeclerk.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 20:26:02 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
- 99.84.234.15 ↩ server-99-84-234-15.jfk50.r.cloudfront.net
- 99.84.234.109 ↩ server-99-84-234-109.jfk50.r.cloudfront.net
- 99.84.234.30 ↩ server-99-84-234-30.jfk50.r.cloudfront.net
- 99.84.234.69 ↩ server-99-84-234-69.jfk50.r.cloudfront.net
Mail Server IPs
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
ns-889.awsdns-47.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-889.awsdns-47.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-889.awsdns-47.net
ns-1483.awsdns-57.org
ns-1751.awsdns-26.co.uk
ns-442.awsdns-55.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:amazonses.com include:spf.constantcontact.com include:_spf.salesforce.com include:usb._netblocks.mimecast.com ip4:167.89.14.200 ip4:167.89.19.49 ip4:167.89.20.110 ip4:167.89.20.111 ip4:149.72.75.195 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- 3119179
- MS=ms49142491
- MS=ms52419648
- _o2uth92q7yei06vknoj5agrhbat4h06
- c6e8d2eda4304efe99f5e387177bfd55
- cisco-ci-domain-verification=7eff779dacd772dfb20947f333374e6519ce1387f1d084b62e2932fd4f77924c
- d2fvv7k755n97tzzgl9f06y01kvpnxv4
- google-site-verification=dNbwhkdh0Qk3rVQVp2FD0bYmUJ7YSFsmNpvsIt9ZnwA
- google-site-verification=gkmwLpkdE4KTtmEfkj5oosf46SHR8JPwHOv8Zs1x3_Y
- loaderio=404ebbdbce783947b5f97f0f098c5bd2
- loaderio=f001a6f6c6a477b60ec983802b14b590
- DMARCv=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
- SPFv=spf1 a mx include:amazonses.com include:spf.constantcontact.com include:_spf.salesforce.com include:usb._netblocks.mimecast.com ip4:167.89.14.200 ip4:167.89.19.49 ip4:167.89.20.110 ip4:167.89.20.111 ip4:149.72.75.195 ~all
- webexdomainverification.4C675B8AD45AB136E053AB06FC0A3F65=82b614b8-db3a-4287-bd6d-c28fc16f3034
- 0ed1fe018a8dc7fdf44b4a4725b556e4b054f95ca5
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