Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
buhlsa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 13:25:24 UTC · ↺ Refresh
MX Hostnames
- buhlsa-com.mail.protection.outlook.com
MX Priorities
- buhlsa-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.102.229.31 (no PTR)
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
nolldnstmx02apw ipaddressing.ar.claro.com.ar 2022220827 3600 600 1209600 86400
Primary NS (mname)
nolldnstmx02apw
Admin Email (rname)
ipaddressing@ar.claro.com.ar
Serial
2022220827
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.telmex.net.ar
ollwindns03xpw.ctimovil.net
ns1.telmex.net.ar
SPF Record
✓ Soft Fail (~all)
v=spf1 include:amazonses.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms42303722
- SPFv=spf1 include:amazonses.com ~all
- SPFv=spf1 ip4:200.127.244.137 include:spf.protection.outlook.com .all
- SPFv=spf1 ip4:190.220.147.140 include:spf.protection.outlook.com .all
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