sp.gov.br

Valid Email Server
Domain Lookup › sp.gov.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sp.gov.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 02:04:40 UTC · ↺ Refresh

MX Hostnames

  • sp-gov-br.mail.protection.outlook.com

MX Priorities

  • sp-gov-br.mail.protection.outlook.com: 10

A / AAAA Records

  • 201.55.12.165 ↩ www.prdcms225.sggd.sp.gov.br

Mail Server IPs

  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com

SOA Record

Raw SOA dns1e.sp.gov.br csirt.sp.gov.br 2026033103 7200 3600 432000 3600
Primary NS (mname)
dns1e.sp.gov.br
Admin Email (rname)
csirt@sp.gov.br
Serial
2026033103
Refresh
7200s
Retry
3600s
Expire
432000s
Minimum TTL
3600s

Nameservers (NS)

dns4e.sp.gov.br
dns5e.sp.gov.br
dns3e.sp.gov.br
dns2e.sp.gov.br
dns1e.sp.gov.br

SPF Record

✓ Strict (-all)
v=spf1 include:correio-spfsmtp.prodesp.sp.gov.br include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]

DKIM Selectors

✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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

11 records
  • M2P1LD20T2ZXNCN0C1O4O5LFWHN748024NZEC603
  • 10NGZRXWI9VIHD0GE51BMK6HMN4KG7NA6G2X2C53
  • 4tSeIqHAFTbAS3C++QyS0X8KHbQOxSF7Vk1Y+lVW9bo=
  • MS=ms62971617
  • _globalsign-domain-verification=V4qyMqcUN2zlmhsfwj8dPBppLSKwGrQSt_e0DeV1Fk
  • dtm-domain-verification=zn1sk_pElaZH-5baJsQNnwZdxR7ZTkyokCEpdVIXhkU
  • _qwjgs5vhk041z7urutshd2s8ghpyx6u
  • SPFv=spf1 include:correio-spfsmtp.prodesp.sp.gov.br include:spf.protection.outlook.com -all
  • 6N5OPNO8OEWQVXGCC0HMJ8HU3I1A3WGS8Y9IH94P
  • google-site-verification=LqtNDh4bDgMh5NtcykBkqksC6Oay4XOMceZpJI6_clw
  • yahoo-verification-key=iasl4TPlDSJLpXurPXN8DbUuLJP2cdSFO876CjnwkG8=
Full email verification for sp.gov.br

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits