Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
xtrmmm.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 16:05:04 UTC · ↺ Refresh
MX Hostnames
- xtrmmm.com
MX Priorities
- xtrmmm.com: 0
A / AAAA Records
- 147.135.54.85 ↩ ns103550.ip-147-135-54.us
Mail Server IPs
- 147.135.54.85 ↩ ns103550.ip-147-135-54.us
SOA Record
Raw SOA
ns1.xtrmmm.com rdorfeld.outlook.com 2026022000 3600 1800 1209600 86400
Primary NS (mname)
ns1.xtrmmm.com
Admin Email (rname)
rdorfeld@outlook.com
Serial
2026022000
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.xtrmmm.com
ns2.xtrmmm.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:147.135.54.85 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=e2qkBcEUMjjJevuQSY9LJxpL9BfZ6eWuMxnn6h_r-3k
- pinterest-site-verification=cda9ce12a1ee20a91e0c4df68879b22c
- SPFv=spf1 +a +mx +ip4:147.135.54.85 ~all
Full email verification for xtrmmm.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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