Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mercuryllc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 13:06:46 UTC · ↺ Refresh
MX Hostnames
- mercuryllc-com.mail.protection.outlook.com
MX Priorities
- mercuryllc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns82.ultradns.com hostmaster.omnicomgroup.com 2020031200 7200 600 2419200 3600
Primary NS (mname)
pdns82.ultradns.com
Admin Email (rname)
hostmaster@omnicomgroup.com
Serial
2020031200
Refresh
7200s
Retry
600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
pdns82.ultradns.com
pdns82.ultradns.net
pdns82.ultradns.org
pdns82.ultradns.biz
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.oneomnicom.com include:email.prnewswire.com include:spf.constantcontact.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- google-gws-recovery-domain-verification=52127842
- smartsheet-site-validation=MUzVWKDBxVgEi8WAe39JyHADU5n_Dvvg
- box-domain-verification=0cd7a210585473733e6cc81968d7794a0385515423d6daa3db6fcd5eb0d38b51
- google-site-verification=pHtD7bLiJNZI4Nc3R8rAJarlfLGAKJXmhElobJcnr_E
- google-gws-recovery-domain-verification=52276209
- SPFv=spf1 include:_spf.oneomnicom.com include:email.prnewswire.com include:spf.constantcontact.com -all
- atlassian-domain-verification=jnECo5N3FFedMZvGze/NG2GaOw0UEzP3iXUmtmPDs29kJD205r8M0ZM7jTqNrESh
- prowly-verification=14dc4776c9a4c53ae72561fb8628dcafe0a3f54a5b2e40bad477e2fb9f4aa457
- box-domain-verification=9ee37f7ae37efe84cc4fe80cbb6d595cf05afdd79d4f096e05878bf4d3e52836
- spf name: mailo._domainkey.mercuryllc.com spf value: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCto9Q84Ia7BLhJWa9vb7bOrPWWh3CS+kN4tSxmgfB2+l6u6q83IRUxkcI/qIz00WBhqGTey3mlaj6En/W9xLdV60QGExBXeA5S02ypjtRt++80dxZdHbd/SE6SozLVuBukBWlvO7S8wMWeHaQorcedWRCsbSM+FCfXIxP9J3LxrwIDAQAB dkim name: mercuryllc.com dkim value: v=spf1 include:mailgun.org ~all
- openai-domain-verification=dv-GvchNSNePdxPaPpwd5lhkb6k
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