Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rech.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 02:27:25 UTC · ↺ Refresh
MX Hostnames
- rech-com.mail.protection.outlook.com
MX Priorities
- rech-com.mail.protection.outlook.com: 0
A / AAAA Records
- 77.37.127.217 (no PTR)
Mail Server IPs
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dns-parking.com dns.hostinger.com 2026032601 10000 2400 604800 600
Primary NS (mname)
ns1.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026032601
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns2.dns-parking.com
ns1.dns-parking.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.skymail.net.br include:_spf.salesforce.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=r; aspf=r; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
7 records- google-site-verification=hZrxQDLZgkXykuLpizKvfrQV1ONMdT63lKH2J5iv4hc
- facebook-domain-verification=nwf1p147ltwano67u8m1rh7bx8hmxv
- facebook-domain-verification=ia3fyghefpzh1msfsv4ujup6dw512h
- MS=ms60712798
- SPFv=spf1 include:spf.protection.outlook.com include:spf.skymail.net.br include:_spf.salesforce.com -all
- google-site-verification=C95pDc8SE8oZVuSz_YdsylCxJ2_VbkfFaPbp0I_-7xw
- amazonses:ywaZK+lEJvyEEOa/CnZggNK2UypHCC3nsAXVYogIqWk=
Full email verification for rech.com
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