Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cosineuk.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 13:49:06 UTC · ↺ Refresh
MX Hostnames
- cosineuk-com.mail.protection.outlook.com
MX Priorities
- cosineuk-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.60.103.126 (no PTR)
- 199.60.103.26 (no PTR)
Mail Server IPs
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns82.ultradns.com hostmaster.omnicomgroup.com 2020032776 7200 600 2419200 3600
Primary NS (mname)
pdns82.ultradns.com
Admin Email (rname)
hostmaster@omnicomgroup.com
Serial
2020032776
Refresh
7200s
Retry
600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
pdns82.ultradns.biz
pdns82.ultradns.com
pdns82.ultradns.net
pdns82.ultradns.org
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.oneomnicom.com include:spf.mailjet.com include:spf.mandrillapp.com include:2561625.spf07.hubspotemail.net ip4:192.254.125.237/32 -all
📊 DNS lookups: 4/10
✓ 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- onetrust-domain-verification=dce1de10248b4d8380620868dd69afe3
- onetrust-domain-verification=e63b9939769b445e968e1b2ab41bacce
- google-site-verification=daZlnj5y-tvGHXDF-KIisX36kx30_gLAnS3WFiOsTUY
- _globalsign-domain-verification=vyXWOSZ-JCe6UcMdP7uYIuA_VK4AAsra0JMPHaKjYq
- adobe-idp-site-verification=6c9dedea9efeb67f02477f233d993b573b355af7324452757e37e0ffea1d83b4
- atlassian-domain-verification=jnECo5N3FFedMZvGze/NG2GaOw0UEzP3iXUmtmPDs29kJD205r8M0ZM7jTqNrESh
- SPFv=spf1 include:_spf.oneomnicom.com include:spf.mailjet.com include:spf.mandrillapp.com include:2561625.spf07.hubspotemail.net ip4:192.254.125.237/32 -all
- W48DG76ZE9
- ibmid=3727ed14-9d1f-4e67-9cb2-ba5655de7ca4
- amazonses:kku+XxjKF+SDNnxA3CEks+xANMOUtDW3uh5/JBaZaFU=
- smartsheet-site-validation=k4StaUpSk7ef0-zY9kV-Ypk6A4rxbbbK
Full email verification for cosineuk.com
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