Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
brumcosta.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 11:42:05 UTC · ↺ Refresh
MX Hostnames
- brumcosta-com.mail.protection.outlook.com
MX Priorities
- brumcosta-com.mail.protection.outlook.com: 0
A / AAAA Records
- 179.27.153.17 ↩ s377.nty.uy
Mail Server IPs
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.netuy.net monitor.dinamichosting.com 2026051001 3600 7200 1209600 86400
Primary NS (mname)
ns1.netuy.net
Admin Email (rname)
monitor@dinamichosting.com
Serial
2026051001
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.netuy.net
server377.dinamichosting.com
ns3.netuy.net
ns1.netuy.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:179.27.153.17 ip4:198.15.98.202 +a +mx +ip4:184.164.145.2 +ip4:184.164.145.5 include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
2 records- SPFv=spf1 ip4:179.27.153.17 ip4:198.15.98.202 +a +mx +ip4:184.164.145.2 +ip4:184.164.145.5 include:spf.protection.outlook.com ~all
- MS=ms94496083
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