Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
proscaffna.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 19:02:16 UTC · ↺ Refresh
MX Hostnames
- Proscaffna-com.mail.protection.outlook.com
MX Priorities
- proscaffna-com.mail.protection.outlook.com: 0
A / AAAA Records
- 185.146.167.197 (no PTR)
- 2a07:7800::213 (no PTR)
Mail Server IPs
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.websiteprotection.net hostmaster.stackdns.com 1729024147 1800 900 1209600 300
Primary NS (mname)
ns1.websiteprotection.net
Admin Email (rname)
hostmaster@stackdns.com
Serial
1729024147
Refresh
1800s
Retry
900s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns3.websiteprotection.net
ns2.websiteprotection.net
ns4.websiteprotection.net
ns1.websiteprotection.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:46319586.spf01.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
4 records- MS=ms97366226
- SPFv=spf1 include:spf.protection.outlook.com include:46319586.spf01.hubspotemail.net -all
- MS=Feb032024
- apple-domain-verification=bKbKcj01qXHxgp6x
Full email verification for proscaffna.com
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