Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ossds.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 06:00:11 UTC · ↺ Refresh
MX Hostnames
- mxgw.ossds.net
MX Priorities
- mxgw.ossds.net: 0
A / AAAA Records
- 192.74.223.166 ↩ ossds.com
Mail Server IPs
- 192.74.220.21 ↩ mxgw.ossds.net
SOA Record
Raw SOA
ns1.ossds.com noc.ossds.com 2026022300 3600 1800 1209600 86400
Primary NS (mname)
ns1.ossds.com
Admin Email (rname)
noc@ossds.com
Serial
2026022300
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.ossds.com
ns2.ossds.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:192.74.223.162 +a +mx +ip4:192.74.223.66 +ip4:192.74.223.67 +ip4:192.74.223.166 +include:stspg-customer.com include:registrarmail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 ip4:192.74.223.162 +a +mx +ip4:192.74.223.66 +ip4:192.74.223.67 +ip4:192.74.223.166 +include:stspg-customer.com include:registrarmail.net -all
- google-site-verification=8T6xuqOKQDvfb9Yl9YCnjUS4UKl8bsUv22QuAF0TLXE
- atlassian-sending-domain-verification=fb9c8190-528b-466c-8b24-65d996e58ef9
- atlassian-domain-verification=aAKjpwx62WB50tsMDPMLJn9SAQ6a8x3mZhRaF60yG4z253KKGAGuVw9sdlXyf4kf
- status-page-domain-verification=fzvkd5017fkt
Full email verification for ossds.com
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