Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
assistcard.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:59:28 UTC · ↺ Refresh
MX Hostnames
- assistcard-com.mail.protection.outlook.com
MX Priorities
- assistcard-com.mail.protection.outlook.com: 0
A / AAAA Records
- 190.12.121.44 ↩ host44.121.12.190.cps.com.ar
Mail Server IPs
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.assistcard.com hostmaster.assistcard.com 2012112081 1200 600 864000 3600
Primary NS (mname)
ns1.assistcard.com
Admin Email (rname)
hostmaster@assistcard.com
Serial
2012112081
Refresh
1200s
Retry
600s
Expire
864000s
Minimum TTL
3600s
Nameservers (NS)
ns2.assistcard.com
ns1.assistcard.com
ns3.assistcard.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:190.111.198.152 ip4:192.40.160.0 ip4:74.91.80.0 ip4:149.72.172.80 ip4:186.52.157.139 include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.embluemail.com include:spf1.neoassist.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; ri=84600; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
11 records- google-site-verification=qwMs3OKPCv3FiUdeUrFFGYlGHhI7TqkXnTQ9oN1Esck
- wjhvn6648gt09fvjvccjwbv92dt15g01
- postman-domain-verification=07a34af261fd8e658ad314400bcecc0eb4074cbb461f2a27415c71729062b3d8d73ce4cfbedeebf63b0a5efa49da8d40c5c8aabd24097a7112cd62731f83e786
- qqEA/9o2k0M2O8GYGE34KgqSmRXMfahXblLf0S8yjbzAckcYinhNvCyKRj+Xi5Tw2VWkD9PY0qrXG9QQTxYVDQ==
- Dynatrace-site-verification=67727432-9dd7-4ade-b2ea-637d563ee8bd__p068r9hilnhslpchd5310q2sig
- google-gws-recovery-domain-verification=52044085
- g2HXUVQih/58BRmxfpCPwyobl9Zv7GTqz+kVpJ9HJAnz0e5QD8BZxma49AMgQfFln1p02i3SXVbMa0kDsHFtaA==
- miro-verification=dee7bdbe19fb17f1b63d0c2b4c20209073475553
- SPFv=spf1 ip4:190.111.198.152 ip4:192.40.160.0 ip4:74.91.80.0 ip4:149.72.172.80 ip4:186.52.157.139 include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.embluemail.com include:spf1.neoassist.com -all
- adobe-idp-site-verification=cfed1d4c121b5caa37407b66ed9ed8cfd9e5880f1b5cd930e7e99faf58414076
- apple-domain-verification=XFzPeaCkLYx6r4tM
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