Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
group-services.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 11:06:53 UTC · ↺ Refresh
MX Hostnames
- groupservices-com01c.mail.protection.outlook.com
MX Priorities
- groupservices-com01c.mail.protection.outlook.com: 0
A / AAAA Records
- 204.74.99.100 ↩ crs.ultradns.net
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns82.ultradns.com hostmaster.omnicomgroup.com 2021010806 7200 600 2419200 3600
Primary NS (mname)
pdns82.ultradns.com
Admin Email (rname)
hostmaster@omnicomgroup.com
Serial
2021010806
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 ip4:91.208.212.0/24 -all
📊 DNS lookups: 1/10
✓ 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
✓ 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
8 records- google-site-verification=aqayVX4CtGqbjCY5Tl8poT6QjC8IWaL8OCiSMuAPg1s
- 5KOaHP4fXDqc71Z9iKTDh90pJXZZ2TeUwUiqarquFZtxTnN5r8gcAGyX9hEjLaSqvhzQeV65H8ytI5UYBxlG8w==
- VEtkUgBZRZq39TxndsHtAiUnXAyjuFGza4bi9eWbL/km9gvyCTWkrdjzA0uKU8cWB5GHmJGjn+kHpPpZB4GFSw==
- box-domain-verification=9ee37f7ae37efe84cc4fe80cbb6d595cf05afdd79d4f096e05878bf4d3e52836
- atlassian-domain-verification=Wtl8XJOBKuyIuD2ofiSg5pZkJTQpgd9a2juKMWBU2xn6iVHANtm5bVKmvO9ABLw4
- atlassian-domain-verification=jnECo5N3FFedMZvGze/NG2GaOw0UEzP3iXUmtmPDs29kJD205r8M0ZM7jTqNrESh
- ibmid=3727ed14-9d1f-4e67-9cb2-ba5655de7ca4
- SPFv=spf1 include:_spf.oneomnicom.com ip4:91.208.212.0/24 -all
Full email verification for group-services.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits