Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
sumatogroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 15:41:32 UTC · ↺ Refresh
MX Hostnames
- sumatogroup-com.mail.protection.outlook.com
MX Priorities
- sumatogroup-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.60.103.138 (no PTR)
- 199.60.103.38 (no PTR)
Mail Server IPs
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
donna.ns.cloudflare.com dns.cloudflare.com 2400428344 10000 2400 604800 1800
Primary NS (mname)
donna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400428344
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jay.ns.cloudflare.com
donna.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com mx include:_spf.salesforce.com include:8327437.spf08.hubspotemail.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
6 records- facebook-domain-verification=1nxyhbihjr65dkrgpuxzm9eb2vivvy
- google-site-verification=uaUhndvFihvPHKma7nhpR63DyT24D6Z7NSIf60cpbpI
- twilio-domain-verification=362fcd345ac639e94f10830eddd688ca
- SPFv=spf1 include:spf.protection.outlook.com mx include:_spf.salesforce.com include:8327437.spf08.hubspotemail.net ~all
- MS=ms77323677
- ciscocidomainverification=3e557aba137b885609b12a31006d4499d98e207b5e316cb05750614e9d353f77
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