Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
administrativos.com
No
None
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-15 02:11:00 UTC · ↺ Refresh
MX Hostnames
- 199340608.pamx1.hotmail.com
MX Priorities
- 199340608.pamx1.hotmail.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.73.18 (no PTR)
- 52.101.9.13 (no PTR)
- 52.101.8.35 (no PTR)
- 52.101.9.18 (no PTR)
SOA Record
Raw SOA
dns1.redtrabajar.com dnsmaster.redtrabajar.com 2017011201 3600 7200 1728000 86400
Primary NS (mname)
dns1.redtrabajar.com
Admin Email (rname)
dnsmaster@redtrabajar.com
Serial
2017011201
Refresh
3600s
Retry
7200s
Expire
1728000s
Minimum TTL
86400s
Nameservers (NS)
dns2.redtrabajar.com
dns1.redtrabajar.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:hotmail.com ip4:217.15.34.128/27 ip4:217.116.22.192/27 ip4:146.255.102.0/23 ip4:146.255.98.0/24 ip4:146.255.96.0/23 ip4:217.116.24.224/29 mx ~all
📊 DNS lookups: 2/10
~ 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
1 record- SPFv=spf1 include:hotmail.com ip4:217.15.34.128/27 ip4:217.116.22.192/27 ip4:146.255.102.0/23 ip4:146.255.98.0/24 ip4:146.255.96.0/23 ip4:217.116.24.224/29 mx ~all
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