Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dmsi.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 19:35:32 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 151.101.130.159 (no PTR)
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ 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
SOA Record
Raw SOA
dns1.p01.nsone.net hostmaster.nsone.net 1648700738 3600 600 1209600 3600
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1648700738
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns1.p01.nsone.net
dns2.p01.nsone.net
dns3.p01.nsone.net
dns4.p01.nsone.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.dmsi.com._spf.dmarclh.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=0;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
16 records- hcp-domain-verification=14ca14e8dfcdf60fdf449c77ce95f3d4d0d423489f577300c93e4c263f72329b
- smartsheet-site-validation=ysblSMdv98p8hgAPpQVJiiFfqPL5KTYD
- cz31p12bb0q5gnkg515tj17j8f7tfng4
- _cf-custom-hostname.trust.dmsi.com
- 76d4f375-dbdf-4b4e-bcad-87ee2e086773
- anthropic-domain-verification-0a5n5x=uqcdsQ5vmJkv7rXN1uTUPlZVV
- google-site-verification=tyuG2z1xXixkwLZ2sw-QxORiqP6jeAnBNH8L_StfqHs
- _al30n2rddzb3evu35r6e0p4cwdmk3de
- 1password-site-verification=OFG7TMW72ZHRRJNJTZHOEEEOUI
- SPFv=spf1 include:_u.dmsi.com._spf.dmarclh.com ~all
- google-site-verification=XuZeUhn8rpr-eGYDiuA7L3EeRDn-ad4z9Y2FdrMZubk
- google-site-verification=wkcVj2S6ihNkI36TN9ki4NDE0z_1nRlcqoFZy0Qwf38
- 69824lnqv995y36tn3s99q069h31vfhtlkgwp4xg3k2scd0tz99c6mp2hx18mmpl
- google-site-verification=k0PiwMM-UtsaCBVCIo2BWoWhtojelAzlh0lvo9yM4ng
- duo_sso_verification=iinMSeLBHsLbAGf73yN3UPU1hLRfgFdDheoIMtsFRq0BCHr6p1mcWFBPdBiNCXTb
- google-site-verification=RfyEYc77NBp-J3jLZJXUWox1g_lt2SQOiLIJHX6n61Y
Full email verification for dmsi.com
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