Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
deutermanlaw.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 14:56:39 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
hans.ns.cloudflare.com dns.cloudflare.com 2399576767 10000 2400 604800 1800
Primary NS (mname)
hans.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399576767
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
hans.ns.cloudflare.com
ruth.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:216.194.103.90 ip4:149.20.205.136 ip4:149.20.204.231 ip4:52.1.3.253 ip4:54.165.82.54 ip4:66.61.221.98 ip4:207.144.124.42 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:20747780.spf01.hubspotemail.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; adkim=r; aspf=r; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
6 records- duo_sso_verification=19MUPCblptjDFc8HUdOsN1EldLf6Hwe19BJb0u1sgX7iNy4m9hXKZqLvpCKC4ey7
- facebook-domain-verification=etbp6d3nhi5s13n81g9m2a3pojxk68
- nitro-verification-code=LTYyMDMxMzYzNzE2MDgxNjI4NjQ=
- teamviewer-sso-verification=7a8acaf37ec84130acdb458e99dd5685
- SPFv=spf1 ip4:216.194.103.90 ip4:149.20.205.136 ip4:149.20.204.231 ip4:52.1.3.253 ip4:54.165.82.54 ip4:66.61.221.98 ip4:207.144.124.42 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:20747780.spf01.hubspotemail.net ~all
- MS=481D90F519DE3ED5BF19B1833D9407D5EA3D65D3
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