Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gntech.med.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 04:24:46 UTC · ↺ Refresh
MX Hostnames
- gntech-med-br.mail.protection.outlook.com
MX Priorities
- gntech-med-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.1.182 (no PTR)
- 172.67.75.162 (no PTR)
- 104.26.0.182
- 2606:4700:20::681a:b6
- 2606:4700:20::681a:1b6
- 2606:4700:20::ac43:4ba2
Mail Server IPs
- 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 52.101.198.0 ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
- 2a01:111:f403:c94a:: ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 2a01:111:f403:c94a::1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c94c:: ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 2a01:111:f403:c94a::2 ↩ mail-cp3p284cu00702.inbound.protection.outlook.com
SOA Record
Raw SOA
carol.ns.cloudflare.com dns.cloudflare.com 2399213465 10000 2400 604800 1800
Primary NS (mname)
carol.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399213465
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
noel.ns.cloudflare.com
carol.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:sparkpostmail.com include:_spf.google.com include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net ~al
📊 DNS lookups: 5/10
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- google-site-verification=inec43ourOJPswToHf7znafQP_gqH85GF16Vl2nxiLU
- google-site-verification=it3hlUWUJ8DCjOPm5ObnmUB_16FPmREN9x8050C2RCQ
- google-site-verification=jP_AiCJ7SKHBcg2Q9X7BIZ48jxHdUzSdLFq7of9EEJc
- google-site-verification=jS2rB4LXRDRHqy8fkj6xUQPu4PzSGv1muwCvJ_lISkg
- sjfblds9244p4ytqkgx1tc9hd7rqnlg6
- SPFv=spf1 include:sparkpostmail.com include:_spf.google.com include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net ~al
- SPFv=spf1 include:sparkpostmail.com include:_spf.google.com include:spf.protection.outlook.com ~all
- MS=ms97233927
- facebook-domain-verification=ae8evmn1sjeq67ba22tj8zia3ub6tm
- google-site-verification=68qZtM6SF15B5ZyD6gF70A7HnGmdh0R37gRYNiJnDvk
- google-site-verification=IpDlYVjLzXqiNwdjg9WEdWC4Q3E7oYph5NmpL0COsEU
- google-site-verification=eCl9B7fjt9k_wMvVM1a3zlQtm-fdsXJKBGlrQDoh4TI
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