Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
sumerusolutions.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 02:47:09 UTC · ↺ Refresh
MX Hostnames
- sumerusolutions-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 172.67.189.5
- 104.21.43.239
- 2606:4700:3036::ac43:bd05
- 2606:4700:3037::6815:2bef
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
gannon.ns.cloudflare.com
elma.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:mailgun.org include:spf.mailjet.com include:spf.protection.outlook.com include:zcsend.in include:one.zoho.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- MS=ms76813892
- atlassian-domain-verification=O5a9fIZiGfFNEgM31Hd/Iycvsc/5HDnBBJry49r0zWvwLSSj3S/u4nhcMrvAADwD
- brevo-code:b3202cafa6c6fef1a79a56bb767f5a89
- google-siteverification=oQr1M927ApOUpfxYhNghvYg19_kJwTM8JQPvomAsdwU
- j43176a9qb1di6o908uint9n9h
- rippling-domain-verification=63d0c38235bb5130
- uIQDtB8
- SPFv=spf1 include:mailgun.org include:spf.mailjet.com include:spf.protection.outlook.com include:zcsend.in include:one.zoho.com -all
- @MS=ms58814953
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