Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mrisimmons.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 21:36:52 UTC · ↺ Refresh
MX Hostnames
- mrisimmons-com.mail.protection.outlook.com
MX Priorities
- mrisimmons-com.mail.protection.outlook.com: 0
A / AAAA Records
- 23.185.0.3 (no PTR)
Mail Server IPs
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-792.awsdns-35.net awsdns-hostmaster.amazon.com 2 7200 900 1209600 86400
Primary NS (mname)
ns-792.awsdns-35.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-208.awsdns-26.com
ns-792.awsdns-35.net
ns-1229.awsdns-25.org
ns-1674.awsdns-17.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:195.49.159.78 include:eu._netblocks.mimecast.com include:ipreomail.com include:spf.protection.outlook.com include:spf1.enterprisenet.org ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=iodef; ri=86400;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
13 records- DMARCv=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
- SPFv=spf1 ip4:195.49.159.78 include:eu._netblocks.mimecast.com include:ipreomail.com include:spf.protection.outlook.com include:spf1.enterprisenet.org ~all
- Ht6IPMzzLQKdbLMUVVjjm25ixX2ocje+e88OOdhNAJwJzyLnWgZkTERpwp8SmQCecGYuH0i9oKdVRRIt+3ZrOA==
- MS=ms81479649
- _7wrnctlsr3cnl2igfudu4go8tyjt1qj
- _e8jgb9edga5syijbbo5hh4sm1kcqcqr
- atlassian-domain-verification=JBJsU4rIy9QuMk1IXwpjeZEX5STfPVD5avM8Oy/LLnbN5TRuVLxHvpj0Htn8XJAr
- google-site-verification=3Z-m5J9S8RvtaUb5fnTiOkbZ6zKHlkmQVdVRs_h6YCU
- knowbe4-site-verification=990a9a9ca4e7ff0ca3e4b8e3de159d0c
- swisssign-check=En6XhKqKEbfTPdTBAs9fHGx6PI8
- swisssign-check=JEqaCcrMfkPTqtqJcT50lUDbJtGoJYYfmhQfW54Ko1
- swisssign-check=WYkk5_ghO0H5xaEmzKv6LcJNprQ
- swisssign-check=fyDeK2BVhs9vY7KU5FCzb2WfFGAmeNkiol6IzUP8fw
Full email verification for mrisimmons.com
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