Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gruponc.net.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 17:21:28 UTC · ↺ Refresh
MX Hostnames
- gruponc-net-br.mail.protection.outlook.com
- ues2.mx.csod.com
- ues1.mx.csod.com
MX Priorities
- gruponc-net-br.mail.protection.outlook.com: 10
- ues1.mx.csod.com: 50
- ues2.mx.csod.com: 60
A / AAAA Records
- 45.223.61.45
- 45.223.151.45
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 35.80.141.6 ↩ tmsmail7.csod.com
- 44.229.121.55 ↩ tmsmail7.csod.com
SOA Record
Raw SOA
ns-1999.awsdns-57.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1999.awsdns-57.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-717.awsdns-25.net
ns-1444.awsdns-52.org
ns-1999.awsdns-57.co.uk
ns-391.awsdns-48.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:54.207.102.240 ip4:189.23.52.90 ip4:35.80.141.6 ip4:44.229.121.55 ip4:54.94.83.9 ip4:52.67.214.52 ip4:52.67.148.8 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- google-gws-recovery-domain-verification=53665495
- google-site-verification=clI6UKGNDO6OeiqAT4DEC2pHQe355gPxHvHN2uNPTt0
- anthropic-domain-verification-gm23qa=L7oPEN5EuPi9XTpKlMduf6L4N
- globalsign-domain-verification=5B436D6FCC8711DAFAC317626D9ADBC1
- google-gws-recovery-domain-verification=50508485
- apple-domain-verification=MJksq5adyvxgBrA0
- qihufvknbuheimth9236i5bd9a
- MS=ms42402909
- google-site-verification=XaVCZB209EKGBPGEBGhsqPQCwhtKyDavHDfLtktvMKA
- w3u7zn7.ng.impervadns.net
- globalsign-domain-verification=FFEF519FB2561F8CB147D199250C9AC1
- adobe-idp-site-verification=38eb6680f9597b54c1a109802bec11ed40d609d8b7e2bd21bec96895d9a77f07
- mongodb-site-verification=0HPHzzMcvpHjIA2HyGWPZyrJB7lnbqxQ
- MS=ms29379686
- hibp-verify=dweb_accrvew70cpas1wxw9xgt85o
- google-site-verification=a663kprCgPew21tnmnBNj0lhexK4gJsndKwOarHtLuk
- SPFv=spf1 ip4:54.207.102.240 ip4:189.23.52.90 ip4:35.80.141.6 ip4:44.229.121.55 ip4:54.94.83.9 ip4:52.67.214.52 ip4:52.67.148.8 include:spf.protection.outlook.com ~all
- dtm-domain-verification=LF1vjVlYQ-7D-Sk1_Ys1snLGxnCfGkOTDdV_uyu35JQ
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