Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
portmed.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 19:19:00 UTC · ↺ Refresh
MX Hostnames
- mx1.hc3082-35.iphmx.com
- mx2.hc3082-35.iphmx.com
MX Priorities
- mx1.hc3082-35.iphmx.com: 5
- mx2.hc3082-35.iphmx.com: 5
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 139.138.33.60 ↩ esa.hc3082-35.iphmx.com
- 139.138.56.239 ↩ esa.hc3082-35.iphmx.com
SOA Record
Raw SOA
ns-cloud-e1.googledomains.com cloud-dns-hostmaster.google.com 2 21600 3600 259200 300
Primary NS (mname)
ns-cloud-e1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
2
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-e3.googledomains.com
ns-cloud-e1.googledomains.com
ns-cloud-e2.googledomains.com
ns-cloud-e4.googledomains.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:199.248.10.88 ip4:199.248.10.89 exists:%{i}.spf.hc3082-35.iphmx.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
8 records- sPgaZ8lDjJSesZ4UhjKDt0jcwLFltVfCtgOXm28xxzrEWNHSe7b2AsVQPBKtu92n/KS6PpCJd2bqT3l25xKuMg==
- _l3j7du5wbkbplf6fn42sw370kejhru8
- ZOOM_verify_EsAHNuXYIK3FZGHUtQ2FkK
- t9z4r9h1tjb1nh35mrz5rl8rkm2jrtxf
- cisco-ci-domain-verification=7f5eb7cb66e52225dec358875bb52e9d32d37fe9e2ebacaf5796b8eac014a2a0
- SPFv=spf1 ip4:199.248.10.88 ip4:199.248.10.89 exists:%{i}.spf.hc3082-35.iphmx.com include:spf.protection.outlook.com -all
- MS=ms17811450
- tw0k4s02lgwd8514mvnsptjnt9r8q9ml
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