Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
som.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 14:09:32 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 0
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ 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
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns-1686.awsdns-18.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1686.awsdns-18.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1686.awsdns-18.co.uk
ns-493.awsdns-61.com
ns-699.awsdns-23.net
ns-1049.awsdns-03.org
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.salesforce.com include:servers.mcsv.net include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:_spf.google.com include:_spf.psm.knowbe4.com +ip4:38.142.57.83 +ip4:23.83.208.0/20 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
26 records- rhqht9lj1dd6f6cm44qh4b307sf1bgzw
- _i4g7zcdvldhgi2fsbvy6fted9n53n2e
- MS=ms67381502
- bluebeam-verification=2c5w917rdoz8xyhyezrizr7s57upfj
- _4390dqqnimj704mgx7z9qdf2am7pezz
- ciscocidomainverification=2ba15ba1d534ec9f196188071c3fc5c6c2a415876b95f2f4f14142d8c99260f4
- docker-verification=ace67cb1-7b70-4fd3-8f1b-71bd45ba776dkrea-verification=9aa6d76ca1225c6bb838327d6021abae77da70cd9bff9c7c5e7a527cf70fabcc
- mentimeter-0173f23c-d0e4-4145-9839-f17971a406f9
- miro-verification=343f64ffd21009fe47fdf48b21ebbad9b686c4e9
- MS=ms84833068
- _gvr259yqerkv3p24iqo4d8cqx3le49w
- google-site-verification=Xcwr7h4iYbngxFm56TW-iaKJlxAwB1lmo23_kYGSuUE
- f482b52ce2e742a68765c9fed1308488
- ZOOM_verify_fMSQvwPMTIaIipUA3RkNCA
- adobe-idp-site-verification=2fe0170febe34d08d3b84c00a735419497609d9b8d111519a3f27727d7644521
- _locdaesp5o2t8iw7i7y2o2ylier5sfp
- zqfbkkz7z7bhdzqprlp9z0h6r4p2m5zj
- SPFv=spf1 include:_spf.salesforce.com include:servers.mcsv.net include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:_spf.google.com include:_spf.psm.knowbe4.com +ip4:38.142.57.83 +ip4:23.83.208.0/20 -all
- MS=ms30735930
- c9kr1b85z5x4p5kps7ybtnxyl0f039d9
- citrix-verification-code=70c2e3c0-c4e0-4bf0-91b9-e00e68e153b1
- have-i-been-pwned-verification=8ae15c5509bfc6465e2314d8778a183e
- b17s8js01tdfpc8hdf5jcpj5jk6dg98r
- apple-domain-verification=npytJbiKFxJvMYgF
- jb29yhg0yqjm8xdbf6sgjjskjd7xxp9n
- have-i-been-pwned-verification=61d6adb526ba94376f6443ba42a0c52e
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