Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
medicasur.org.mx
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 00:19:44 UTC · ↺ Refresh
MX Hostnames
- d138740a.ess.barracudanetworks.com
- d138740b.ess.barracudanetworks.com
- grupomedicasur1.mail.protection.outlook.com
MX Priorities
- d138740b.ess.barracudanetworks.com: 1
- d138740a.ess.barracudanetworks.com: 1
- grupomedicasur1.mail.protection.outlook.com: 100
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902::1
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010135 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010135
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns03.transtelco.net
ns02.transtelco.net
ns04.transtelco.net
ns01.transtelco.net
ns00.transtelco.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:200.66.96.194/32 ip4:35.166.20.213/32 include:_spf.elasticemail.com include:spf.protection.outlook.com include:servers.mcsv.net include:rnmk.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._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- google-site-verification=yGrPFjJURZiwVrlQNu1Ywmj2PYSCiLv9hcBTniE3EzE
- docusign=d4240363-c334-4c93-b843-975591adbaca
- SPFv=spf1 a mx ip4:200.66.96.194/32 ip4:35.166.20.213/32 include:_spf.elasticemail.com include:spf.protection.outlook.com include:servers.mcsv.net include:rnmk.com -all
- MS=ms59071325
- MS=AB6DCD74330C9BF50E2CB28B6D5 F98F99FD6
- O3CpxzUrnYP6tTMmry1F4+Zx36mzjO1aWv66vgAnl2D0AB1W2XIOvWE/JMPCJvSgJL3J4/o+6fXevYDXrXDrIw== medicasur.org.mx. 3600 IN TXT MS=ms17587770
- MS=ms17587770
- 0RRIUPGQRDLRJN6W3T54LR9EQZZ3B6OAPLXDDYGR
- MS=AB6DCD74330C9BF50E2CB28B6D53600F98F99FD6
- brevo-code:d30fe22406968aa50327ff3f1552641b
- apple-domain-verification=X5s46WGubBrUdoOW
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