Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mesirow.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:53:17 UTC · ↺ Refresh
MX Hostnames
- mesirow-com.mail.protection.outlook.com
MX Priorities
- mesirow-com.mail.protection.outlook.com: 10
A / AAAA Records
- 151.101.193.193 (no PTR)
- 151.101.1.193 (no PTR)
- 151.101.65.193
- 151.101.129.193
Mail Server IPs
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
xbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 122 86400 10000 604800 86400
Primary NS (mname)
xbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
122
Refresh
86400s
Retry
10000s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
cbru.br.ns.els-gms.att.net
cmtu.mt.ns.els-gms.att.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:207.252.173.0/24 ip4:204.153.74.0/24 ip4:208.81.212.0/22 ip4:192.174.93.236 ip4:20.109.227.16/28 ip4:52.185.90.224/28 ip4:52.141.215.51/32 include:spf.protection.outlook.com include:spfhost.messageprovider.com include:spf2.mesirow.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
24 records- ZOOM_verify_adxu3Uz7TAmvJwM6Hodc2g
- google-site-verification=xcGhBtPhTgsPN78lBltaA7GyKqTYaDpPaMzJzROoFeo
- adobe-idp-site-verification=5e1017c848399e4d1ad708682060f8ac0ecb862612c31a61376e5109815ecbb3
- apple-domain-verification=kNLCm3Kjp43I8xEF
- pardot1121353=369c6bd86763de8e54839819a27caa39bd59472129838ba2e98b4015a8ad7775
- 76f0b4467bd47193c124f78d14f7ed8f8abde16b40f3169ab9481a6b1a32b076
- pardot_143461_*=28752f699ae6dd1f40661c3c41a86e26da377032eb3fa33fa3fd03b1dd0250bf
- 2422716
- sending_domain1121353=a926ce4082f6156a6e4096dca86b2233cb35a35208aeb455b2f08bb42f0925ba
- 78860d45-b113-41bb-adf0-e8af3bc99c49
- pardot143461=39823b20c8827b405a2ef685146da5a3fdf4d7079c515d975d2442f9042c5fb1
- openai-domain-verification=dv-YDtxHLq0N8Iq5CIaHVnnD2IK
- scnv-verification=aef9b953328f3ee679e35a234f8665c1:03eadb0ab5e713339ddfa594be28cde7:e64dfaacebdc4626bcb047f904f9816f
- 81fafc75fb5bba95ca3802c6fc5354aa332a4060dd129690ac
- google-site-verification=FavaBkVAUFiAeHCcd8nqZP0h0u0IlMUBTXyh7nU31nA
- sending_domain1089192=1b4b94b666c340d7909440d22398d8fa740ca8cebdb5558acffa747687fa021c
- d365mktkey=SyYGcn0jxpCg1IZqfRMOvHhLMDGjBWSFqOl1pmcUF88x
- SPFv=spf1 ip4:207.252.173.0/24 ip4:204.153.74.0/24 ip4:208.81.212.0/22 ip4:192.174.93.236 ip4:20.109.227.16/28 ip4:52.185.90.224/28 ip4:52.141.215.51/32 include:spf.protection.outlook.com include:spfhost.messageprovider.com include:spf2.mesirow.com -all
- d365mktkey=RpxzjjS8hifHtdpVuNAn3A1GHOGgZpNbsnenKMxewxYx
- google-site-verification=Q82VDkQtc5qvMEJd_GrNRBCFvk597rBHnesbUmNDO9c
- docusign=8412e400-cbd6-43f7-8127-59a420d4dd6f
- pardot1089192=4a8bc6ec45500c7f6ecb7ae0e98ae23e467f9b6784550ffc25ae23b4c825e051
- d365mktkey=L1EzMeWdjsMdZgYDeJw3aPfRo9P7JIdlUjFpbg8Ixx0x
- docusign=ac341043-ac09-418b-b06b-67c8f2c5bf8a
Full email verification for mesirow.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits