Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lupo.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 05:27:39 UTC · ↺ Refresh
MX Hostnames
- lupo-com-br.mail.protection.outlook.com
MX Priorities
- lupo-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 13.32.241.48 ↩ server-13-32-241-48.jfk50.r.cloudfront.net
- 13.32.241.124 ↩ server-13-32-241-124.jfk50.r.cloudfront.net
- 13.32.241.116
- 13.32.241.88
- 2600:9000:2032:ce00:9:52c6:2700:93a1
- 2600:9000:2032:7c00:9:52c6:2700:93a1
- 2600:9000:2032:7200:9:52c6:2700:93a1
- 2600:9000:2032:f800:9:52c6:2700:93a1
- 2600:9000:2032:da00:9:52c6:2700:93a1
- 2600:9000:2032:ba00:9:52c6:2700:93a1
- 2600:9000:2032:ee00:9:52c6:2700:93a1
- 2600:9000:2032:2400:9:52c6:2700:93a1
Mail Server IPs
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-931.awsdns-52.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-931.awsdns-52.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-931.awsdns-52.net
ns-1100.awsdns-09.org
ns-2015.awsdns-59.co.uk
ns-29.awsdns-03.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:177.154.92.1 ip4:200.210.73.26 ip4:186.232.248.0/26 ip4:18.228.115.57 include:_spf.ditomail.com.br include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.edrone.me include:smtp1.easysitemail.com.br ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
2 records- SPFv=spf1 a mx ip4:177.154.92.1 ip4:200.210.73.26 ip4:186.232.248.0/26 ip4:18.228.115.57 include:_spf.ditomail.com.br include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.edrone.me include:smtp1.easysitemail.com.br ~all
- facebook-domain-verification=ehjko6t8vx7lypszn2hcl90b16dyta
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