Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unity-sc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 10:35:06 UTC · ↺ Refresh
MX Hostnames
- antispam5.xefi.fr
MX Priorities
- antispam5.xefi.fr: 1
A / AAAA Records
- 185.123.52.199 ↩ sslfwd.questeldomains.com
- 2a10:ec6:1:3:185:123:52:199 ↩ sslfwd.questeldomains.com
Mail Server IPs
- 134.90.141.33 ↩ antispam5.xefi.fr
SOA Record
Raw SOA
ns1.brandshelter.com tech.brandshelter.com 2025082500 10800 3600 604800 300
Primary NS (mname)
ns1.brandshelter.com
Admin Email (rname)
tech@brandshelter.com
Serial
2025082500
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns4.brandshelter.net
ns3.brandshelter.info
ns5.brandshelter.us
ns1.brandshelter.com
ns2.brandshelter.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:servers.mcsv.net include:spf.protection.outlook.com include:one.zoho.eu -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=5; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 5% of failing messages only
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
3 records- MS=ms72152317
- SPFv=spf1 a mx include:servers.mcsv.net include:spf.protection.outlook.com include:one.zoho.eu -all
- MS=ms92798685
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