Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
arccspaces.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 02:41:54 UTC · ↺ Refresh
MX Hostnames
- arccspaces-com.mail.sg.greenradar.com
- arccspaces-com.mail.dr.greenradar.com
MX Priorities
- arccspaces-com.mail.sg.greenradar.com: 0
- arccspaces-com.mail.dr.greenradar.com: 1
A / AAAA Records
- 104.21.45.226 (no PTR)
- 172.67.219.173 (no PTR)
- 2606:4700:3033::ac43:dbad (no PTR)
- 2606:4700:3030::6815:2de2 (no PTR)
Mail Server IPs
- 152.101.60.163 ↩ sg01extb.greenradar.com
- 152.101.60.164 ↩ sg01extb.greenradar.com
SOA Record
Raw SOA
aleena.ns.cloudflare.com dns.cloudflare.com 2397845594 10000 2400 604800 1800
Primary NS (mname)
aleena.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397845594
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
aleena.ns.cloudflare.com
nick.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.sessionet.com include:_spf.salesforce.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
9 records- MS=ms17649145
- MS=ms21271012
- ca3-6a56e3da5dec4de9a2339aecfddf5bda
- ca3-c4bd4d8a6c8748c6851736988034b644
- google-site-verification=GBO3OZMckmJ_IXJW76IPDJtOkcBkRscBK0ZoXd3PeDQ
- google-site-verification=aYSU2y1FWAZvlqBwcQ6JUXiYFEmoDTnw9ACkvDLUXM0
- google-site-verification=gZLg9Vg3l-Kmm7WEfCbAEUpHRt14W3T47YV8FD1vZzQ
- SPFv=spf1 include:spf.protection.outlook.com include:spf.sessionet.com include:_spf.salesforce.com -all
- MS=ms15544362
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