Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sebsa.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 21:24:58 UTC · ↺ Refresh
MX Hostnames
- sebsa-com-br.mail.protection.outlook.com
MX Priorities
- sebsa-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 20.22.31.128 (no PTR)
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-03.azure-dns.com azuredns-hostmaster.microsoft.com 2016041300 3600 300 2419200 300
Primary NS (mname)
ns1-03.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2016041300
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2-03.azure-dns.net
ns3-03.azure-dns.org
ns4-03.azure-dns.info
ns1-03.azure-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:129.33.240.76 include:spf.topdesk.net include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.octadesk.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
✓ 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
16 records- 5lpti747058pdvaq2016rtrho8
- d365mktkey=2Pdufb3LMcmx7SLNkuNDEMGHShDsRalF1incwM8yWZ0x
- apple-domain-verification=KT58mgqYRzvNYr4P
- p7k4s5pfdd5pnrz13w097cf4djy8c1t8
- tn107dhkdag6srcpo9psstb5ui
- openai-domain-verification=dv-9owmm89t5aASkCQcy1DIUSWa
- uber-domain-verification=c4415290-a71a-446d-a1e8-0d46f9af26e1
- 5zkwsbkyrgl95976kjlndctqyz3gpzr2
- ReleaseWLIDNamespace=true
- MS=ms51623226
- s7H8kiYWlGkdE34TytdxqChHw7l3FpG6P9bIFHP3hB7lOMYY18IUb0zPHajZ5aMFE4qtgSfWlnddNH+XKhAw7w==
- SPFv=spf1 ip4:129.33.240.76 include:spf.topdesk.net include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.octadesk.com ~all
- q0ooh0abld75p3pjlrd280e27p
- 84sj7oiubek86spjrvm2jfcp0c
- l4j2ho1v31qsrc3116klqoa180
- q3j2moqho1t74ea3sqvpcbvoju
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