Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sesisp.org.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 15:49:33 UTC · ↺ Refresh
MX Hostnames
- sesisp-org-br.mail.protection.outlook.com
MX Priorities
- sesisp-org-br.mail.protection.outlook.com: 0
A / AAAA Records
- 166.117.117.43 ↩ ab7a2de1158f8306e.awsglobalaccelerator.com
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.sesisp.org.br ns1.sesisp.org.br 2021053673 120 120 86400 120
Primary NS (mname)
ns1.sesisp.org.br
Admin Email (rname)
ns1@sesisp.org.br
Serial
2021053673
Refresh
120s
Retry
120s
Expire
86400s
Minimum TTL
120s
Nameservers (NS)
sdnsextp03.cloudapp.net
ns2.sesisp.org.br
ns1.sesisp.org.br
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com include:spf.isendservice.com.br include:spf.mcdns.com.br ip4:186.194.93.224/27 ip4:192.99.30.160/28 ip4:187.9.171.0/24 ip4:179.191.104.0/24 ip4:52.71.167.41 ip4:108.163.196.74 ip4:52.14.151.176 ip4:128.127.108.128/25 ip4:151.80.72.160/27 ip4:176.31.205.128/27 ip4:71.19.244.0/24 ip4:92.222.132.224/27 ip4:94.23.77.72/30 ip4:5.135.116.0/26 ip4:5.196.150.0/24 ip4:159.183.199.103 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._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
9 records- SPFv=spf1 a mx include:spf.protection.outlook.com include:spf.isendservice.com.br include:spf.mcdns.com.br ip4:186.194.93.224/27 ip4:192.99.30.160/28 ip4:187.9.171.0/24 ip4:179.191.104.0/24 ip4:52.71.167.41 ip4:108.163.196.74 ip4:52.14.151.176 ip4:128.127.108.128/25 ip4:151.80.72.160/27 ip4:176.31.205.128/27 ip4:71.19.244.0/24 ip4:92.222.132.224/27 ip4:94.23.77.72/30 ip4:5.135.116.0/26 ip4:5.196.150.0/24 ip4:159.183.199.103 ~all
- MS=ms75905135
- _globalsign-domain-verification=vMhIf29ePePQUPOvumH-IWXK-ydYID51-kgguue7g2
- privacytools-domain-verification=39735c290109b488e93e4232403e5b0b2fc8490887711755784bcdce678b0e08
- msfpkey=2nq7upqotxb25vb7qtakvxwrh
- atlassian-domain-verification=5aNgAXetdJ4kaEdPBneFX5Zt1VtZJzqgfORLEQQPt4BqsVgrerWmiAoZhEz2UrDi
- _globalsign-domain-verification=vVvgmdKS-v90a-C1QyywuVAH0_WM6rE5cirqRtRG2S
- globalsign-domain-verification=u3YbfYMGR9U34K51ZyQzYuJCTYj-NmjLempYDt4aVA
- d365mktkey=z0pyZdWsyxkTLa69PaaqdGYfX0btlhvxj43xd4aKRJEx
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