Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
petrobras.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:03:11 UTC · ↺ Refresh
MX Hostnames
- petrobras-com-br.mail.protection.outlook.com
MX Priorities
- petrobras-com-br.mail.protection.outlook.com: 20
A / AAAA Records
- 34.102.155.121 ↩ 121.155.102.34.bc.googleusercontent.com
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-187.awsdns-23.com hostmaster.petrobras.com.br 1 7200 900 1209600 86400
Primary NS (mname)
ns-187.awsdns-23.com
Admin Email (rname)
hostmaster@petrobras.com.br
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-187.awsdns-23.com
ns-828.awsdns-39.net
ns-1151.awsdns-15.org
ns-1611.awsdns-09.co.uk
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:164.85.4.0/23 ip4:164.85.66.0/24 ip4:190.186.240.130 ip4:190.104.28.1 ip4:66.55.89.16/29 include:spf.protection.outlook.com include:petspf.petrobras.com.br include:amazonses.com include:_spf.salesforce.com include:spf.petrobras.com.br -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict 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
selector1._domainkey
selector2._domainkey
k1._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
40 records- _globalsign-domain-verification=zqpgjJyr7w2etjme-LNJ6VgUzybmGEjWi04F9NMPmn
- _mfgbqq1fitcmd175xuof6qxloqx7b48
- _usx41u652uus9xcs6z8fikcea9p6d8x
- _globalsign-domain-verification=PGuKwGKwUS6Irzz5DAbEFnB-Sz5TW_xANM3IzYUB6M
- _globalsign-domain-verification=EljvDIKfMaCAdBD2IJyE_xqa0GgN6lKUbwjzP7ErNk
- successfactors-site-verification=N2M4MjA1NTRlY2Q5NDVlMzIyZDQ2MzZlODBiYTU1ZjJjNzllZjUwMTRkMDQyMDA3ZmFiZWUyNjRjNTkwYWM5MA==
- _am4tqr06hr9812l6e991pk07yhxbtgc
- k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGoQCNwAQdJBy23MrShs1EuHqK/dtDC33QrTqgWd9CJmtM3CK2ZiTYugkhcxnkEtGbzg+IJqcDRNkZHyoRezTf6QbinBB2dbyANEuwKI5DVRBFowQOj9zvM3IvxAEboMlb0szUjAoML94HOkKuGuCkdZ1gbVEi3GcVwrIQphal1QIDAQAB;
- _globalsign-domain-verification=TgQB3Wp94cpayTSiwQLJ6-Uata-mxjQUqeTwm3D8gS
- _o2h8zd68xpbpufp91jsp4pmapeb5gh7
- _globalsign-domain-verification=Ta-IkAr3FYBGma4rAg31IYyQYVXNNV6T9Lhn3aT21S
- _47pdqujkpskxnv93mg5p5c8hzy19iy4
- _tf4kxscsq99dtw6udhjoh99zndvqn1w
- pexip-ms-tenant-domain-verification=6f7ca95d-9118-4da2-8274-bb19449b109b
- _0uhy4rqyo1418zynrb6b0m1rbpx37a3
- _globalsign-domain-verification=mrJ_ssTI4LQbmQQ3esdLwcJCMkZgq1uMxVJNAq-Z60
- _globalsign-domain-verification=415VhMV2x_0ReqkIEgC7uJNYEByYi6k2DWleGolVUR
- _c97mnmd6breiyzkzh9q8e3q90gfts3t
- _uqdz1rd9z0lgv3daypk8ivhqnrl8wl4
- _yry97ka9fosunts0qywkumigpsvsuw5
- miro-verification=13d0d3dae286384929175556e576469eff97a8b4
- _globalsign-domain-verification=_r-N4fv6Rrh9f1dtJKwIIV7EINpRwesDa00sZPQmbo
- _lb8gs01w71rw3vn0n8i2g5stfxdi8un
- _8e8otld6zawbxjuwbfiiyagahxzeb82
- _globalsign-domain-verification=rwr2PrrbEuKkdRuhDAGTERseEbKcOCHJNnj08oFK7-
- _0kfvtgmzcv03vm3abj5xgsjzxu82dql
- Dynatrace-site-verification=1f049f6a-58ff-434b-83a6-68c813e50310__5r5om9soighaoukmr05u4vtak9
- _0qx01qaoh45mm1k4826z3wgyckz2nav
- _nkqpfqdtf5pf0xfkyvjneamgjc7gpza
- _0xa2hh112x4ia9f3lqtucj3m395np3b
- MS=ms22484497
- _globalsign-domain-verification=RxZchsVFoMLJBpZldo968pj6EL2KRfpf9hMi516Nq6
- google-site-verification=LzUU1r2B5Z4pFnJYcvnHkaz1YL5BtUa5-czKsgJfbnY
- SPFv=spf1 mx ip4:164.85.4.0/23 ip4:164.85.66.0/24 ip4:190.186.240.130 ip4:190.104.28.1 ip4:66.55.89.16/29 include:spf.protection.outlook.com include:petspf.petrobras.com.br include:amazonses.com include:_spf.salesforce.com include:spf.petrobras.com.br -all
- _rt8yyvmv7q1oep7fz5b9l8319f7e272
- _2uurgnm4gszllpny6km7t4beoiwtqzb
- _9hj7t34wnmwu0vq2i50t34inusiv54p
- sending_domain1018722=1759b7f8cbfa68b6ef2b88c46c1bb7ef5c8d6f6ba4655e0510ff52ffcdf6a106
- ibmid=1bad1bda-87f4-4598-9b5d-970703578d5c
- eXG1Y6wr05E4K5GpzBhagsiKoLeVdMAeqo/MKGmxk8g=
Full email verification for petrobras.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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