Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mazarsusa.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 14:19:38 UTC · ↺ Refresh
MX Hostnames
- mazarsusa-com.mail.protection.outlook.com
- de-smtp-inbound-1.mimecast.com
MX Priorities
- de-smtp-inbound-1.mimecast.com: 5
- mazarsusa-com.mail.protection.outlook.com: 10
A / AAAA Records
- 20.216.153.181
Mail Server IPs
- 194.104.108.22 ↩ de-smtp-inbound-1.mimecast.com
- 194.104.110.22 ↩ de-smtp-inbound-2.mimecast.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns98.ultradns.com netops.forvis.com 2024060238 86400 86400 86400 86400
Primary NS (mname)
pdns98.ultradns.com
Admin Email (rname)
netops@forvis.com
Serial
2024060238
Refresh
86400s
Retry
86400s
Expire
86400s
Minimum TTL
86400s
Nameservers (NS)
pdns98.ultradns.org
pdns98.ultradns.biz
pdns98.ultradns.com
pdns98.ultradns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:148.77.102.18 ip4:96.56.243.4 ip4:100.34.106.36 ip4:38.117.217.56 ip4:38.117.217.220 ip4:47.19.154.205 ip4:64.20.172.133 include:spf.protection.outlook.com include:customers.clickdimensions.com include:mktomail.com include:de._netblocks.mimecast.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 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
4 records- docusign=c9c7a05b-27c1-4e4e-aa11-0b54b6024187
- smartsheet-site-validation=f1ij5-11PcOAO3GiNGQ05F0Exmf7erss
- hnSz2yomhaPu3DpR9PzHSYwMW9rMYaPfmgM/eOR9XBHqV85TyMGkc6/Z/CSy1DNcB+daAviYD9Zf1EN1FUmRpA==
- SPFv=spf1 ip4:148.77.102.18 ip4:96.56.243.4 ip4:100.34.106.36 ip4:38.117.217.56 ip4:38.117.217.220 ip4:47.19.154.205 ip4:64.20.172.133 include:spf.protection.outlook.com include:customers.clickdimensions.com include:mktomail.com include:de._netblocks.mimecast.com -all
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