Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
silverskills.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 02:42:39 UTC · ↺ Refresh
MX Hostnames
- mx2.silverskills.com
- silverskills-com.mail.protection.outlook.com
- mx1.silverskills.com
MX Priorities
- mx1.silverskills.com: 5
- mx2.silverskills.com: 10
- silverskills-com.mail.protection.outlook.com: 0
A / AAAA Records
- 20.219.22.44 (no PTR)
Mail Server IPs
- 202.162.240.146 ↩ mx1.silverskills.com
- 202.162.245.64 ↩ mx2.silverskills.com
- 52.101.145.2 ↩ mail-pnypr01cu00202.inbound.protection.outlook.com
- 52.101.144.0 ↩ mail-ma0pr01cu01000.inbound.protection.outlook.com
- 52.101.144.3 ↩ mail-ma0pr01cu01103.inbound.protection.outlook.com
- 52.101.145.0 ↩ mail-pnzpr01cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.tierra.net hostmaster.tierra.net 2026010601 7200 1800 604800 28800
Primary NS (mname)
ns1.tierra.net
Admin Email (rname)
hostmaster@tierra.net
Serial
2026010601
Refresh
7200s
Retry
1800s
Expire
604800s
Minimum TTL
28800s
Nameservers (NS)
ns1.tierra.net
ns2.tierra.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:181.179.129.0/24 ip4:180.179.74.0/24 include:exchange1.netcore.co.in include:spfcorp.netcore.co.in include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
6 records- SPFv=spf1 a mx ip4:181.179.129.0/24 ip4:180.179.74.0/24 include:exchange1.netcore.co.in include:spfcorp.netcore.co.in include:spf.protection.outlook.com -all
- _globalsign-domain-verification=-5kGtjvH7KlSK088GfxvNyLlQkcyjwgMOadHIP-yqm
- globalsign-domain-verification=tqtkdcxE91qhfheSwuAM2nv-Abl4jvEP46mzNWWzt-
- globalsign-domain-verification=u4CJ6kGNYor4RxevVjrzG-3g8xxAy1-SZ3-5jULbl1
- amazonses:KRtjwIWrA/Q3yAHwsDulA3wcXVHBAHgF+nYYCI6JFQM=
- MS=ms57644488
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