Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heydoc.pt
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 02:56:35 UTC · ↺ Refresh
MX Hostnames
- mxf.eu.mpssec.net
- mxg.eu.mpssec.net
MX Priorities
- mxf.eu.mpssec.net: 25
- mxg.eu.mpssec.net: 25
A / AAAA Records
- 88.157.237.18 (no PTR)
Mail Server IPs
- 54.194.179.173 ↩ mxf.eu.mpssec.net
- 54.77.99.92 ↩ mxg.eu.mpssec.net
SOA Record
Raw SOA
ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-04.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-04.azure-dns.org
ns4-04.azure-dns.info
ns1-04.azure-dns.com
ns2-04.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:88.157.237.2 include:spf.protection.outlook.com include:_spflusiadas.anubisnetworks.com include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];rf=iodef
~ Quarantine — good protection (failing mail goes to spam)
📋 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- 66k0ik5aokg5deabg9b96ag35h
- MS=ms29076514
- knowbe4-site-verification=1134fb60e899515b48a112c03e81d56f
- t9kajr6865t3ern5j20k1gs9n9
- ntsbrnj8bfegrblrhmr123s000
- 7baploj45ndm2gbdbqfq62qqt6
- SPFv=spf1 ip4:88.157.237.2 include:spf.protection.outlook.com include:_spflusiadas.anubisnetworks.com include:sendgrid.net -all
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