Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aperioncare.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 05:57:52 UTC · ↺ Refresh
MX Hostnames
- aperioncare-com.mail.protection.outlook.com
MX Priorities
- aperioncare-com.mail.protection.outlook.com: 10
A / AAAA Records
- 35.206.111.191 ↩ 191.111.206.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
devin.ns.cloudflare.com dns.cloudflare.com 2399540866 10000 2400 604800 1800
Primary NS (mname)
devin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399540866
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
devin.ns.cloudflare.com
keira.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:mail.zendesk.com include:spf.protection.outlook.com include:spfus.rocketseed.com ip4:204.93.218.194 ip4:204.93.223.140 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=r; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
8 records- MS=ms20312464
- MS=ms75197516
- _globalsign-domain-verification=S3A4aikoCkdE3sS5PKnuNQU4Mb7XCTs2Yf72S8_xNb
- _globalsign-domain-verification=Yxe3ea-bLMtiGSt-TF4AyzwOOKND1iyP14QK7puHmn
- apple-domain-verification=MKtYqWRki0v2NUdF
- sophos-domain-verification=75f79d2871788eebcc2703a164209e15c5240d07bb50df296b2b7b4e94af7333
- SPFv=spf1 include:mail.zendesk.com include:spf.protection.outlook.com include:spfus.rocketseed.com ip4:204.93.218.194 ip4:204.93.223.140 -all
- 8H5yR7zf3leRsqshTrPv1OIBLbirBj6YrklUhmujEBdfLW1V6t3ZDgnKpvqhur6qF1FqHp8eHb9LHORr0KQ6Lg==
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