Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
xpertechs.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 16:41:09 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 20
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
archer.ns.cloudflare.com dns.cloudflare.com 2405460419 10000 2400 604800 1800
Primary NS (mname)
archer.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2405460419
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
archer.ns.cloudflare.com
bella.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:smtp.smileback.com include:us._netblocks.mimecast.com include:servers.mcsv.net ip4:144.202.231.96/28 include:spf.protection.outlook.com include:45503395.spf06.hubspotemail.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
4 records- anthropic-domain-verification-qgr3mh=5sRrW3hEekwgnRFEEECeb5Zjr
- google-site-verification=PpB8MjICJ9u0HLAwGMhRCPeqFnAyqLdkJyD1_b7uvno
- openai-domain-verification=dv-9D85iE07CB3k6ScGnadj0Y4S
- SPFv=spf1 include:smtp.smileback.com include:us._netblocks.mimecast.com include:servers.mcsv.net ip4:144.202.231.96/28 include:spf.protection.outlook.com include:45503395.spf06.hubspotemail.net ~all
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