Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sfmc.net
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 09:09:31 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 15
- us-smtp-inbound-1.mimecast.com: 60
A / AAAA Records
- 69.16.202.89 ↩ newhost.hipaa.sfmc.net
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ 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
desi.ns.cloudflare.com dns.cloudflare.com 2399347101 10000 2400 604800 1800
Primary NS (mname)
desi.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399347101
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jakub.ns.cloudflare.com
desi.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:5.61.117.96/28 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:nw027.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
10 records- ciscocidomainverification=6bac5144a545d9015697f9fa4137c1592f4a23b9013e159e0e29ed3c2007bf15
- citrix.mobile.ads.otp=soba1vzgw8ex4eh22u9o
- globalsign-domain-verification=eiaQj7KuJUP_O03xCn9wX4eMDQ6ah3yYtZnwvb_t_R
- google-site-verification=lVl-0Jmnp9-YZaphnvbfTZKe8B6MtcsQqGmOgJGAYFc
- hpe-greenlake-domain-verification=5a6756774c596f5148574578396c5557394a465a4a654766314654336e624677
- smartsheet-site-validation=W4rv1pW1YLtOU2C8Cik5ds9iDDvGMBOV
- SPFv=spf1 ip4:5.61.117.96/28 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:nw027.com -all
- MS=ms32097009
- _ta1v9asqkms9lu5s9wtxtm7cv067yni
- apple-domain-verification=ByvXcGIXpYEWqZXM
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