Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firstdatacorp.com.br
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 03:21:13 UTC · ↺ Refresh
MX Hostnames
- mxb-00265f01.gslb.pphosted.com
- mxa-00265f01.gslb.pphosted.com
MX Priorities
- mxa-00265f01.gslb.pphosted.com: 10
- mxb-00265f01.gslb.pphosted.com: 10
A / AAAA Records
- 200.4.69.232 ↩ firstdatacorp.com.br
Mail Server IPs
- 205.220.163.23 ↩ mx0a-00265f01.pphosted.com
- 205.220.175.22 ↩ mx0b-00265f01.pphosted.com
SOA Record
Raw SOA
dns2.p07.nsone.net domainadmin.firstdata.com 590215765 1200 180 604800 300
Primary NS (mname)
dns2.p07.nsone.net
Admin Email (rname)
domainadmin@firstdata.com
Serial
590215765
Refresh
1200s
Retry
180s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns2.p201.dns.oraclecloud.net
dns4.p07.nsone.net
dns2.p07.nsone.net
ns1.p201.dns.oraclecloud.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:gateways.firstdata.com include:_netblocks.eloqua.com ip4:194.50.38.18 ip4:194.50.38.146 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=0; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 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
7 records- MS=ms36718588
- xbkj43np1136cm5w83j3vd99zj1wd4xz
- SPFv=spf1 include:gateways.firstdata.com include:_netblocks.eloqua.com ip4:194.50.38.18 ip4:194.50.38.146 ~all
- MS=ms59942932
- 3kk09Bu/I+JlcuDIuSXDapwVj2zjr57qp7G7fLGmeBZ3J7QfHa6xuG6vp6zNUvAITwSu1j4FFNfwiV5YKTt9oA==
- _dg3kub794ujmg3uh8oszl2rpln4fpyq
- f7zvhbsn8lmnhc7p1qx37w2xnmw27j8v
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