Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
apigroupinc.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 07:02:20 UTC · ↺ Refresh
MX Hostnames
- apigroupinc-us.mail.protection.outlook.com
MX Priorities
- apigroupinc-us.mail.protection.outlook.com: 10
A / AAAA Records
- 104.18.12.202 (no PTR)
- 104.18.13.202 (no PTR)
- 2606:4700::6812:dca
- 2606:4700::6812:cca
Mail Server IPs
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
joel.ns.cloudflare.com dns.cloudflare.com 2398768333 10000 2400 604800 1800
Primary NS (mname)
joel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398768333
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nola.ns.cloudflare.com
joel.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:oci.bigmachines.com include:_spf.atoracle.com include:rp.oracleemaildelivery.com include:spf_c.oraclecloud.com a:webmail.apigroupinc.com a:smtp.astea.cloud -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
8 records- e2ma-verification=30qab
- pu3YqpZaVyjtKU4qHuLsAI4RPhW0Kp4D9DzLXWZhKkLtcsnCzZSz0+2mS7XetvRFWesQYBdNZJNs3KXd+A/BWA==
- teamviewer-sso-verification=19ef90bc29154fac97515a32ca1c8afb
- SPFv=spf1 include:spf.protection.outlook.com include:oci.bigmachines.com include:_spf.atoracle.com include:rp.oracleemaildelivery.com include:spf_c.oraclecloud.com a:webmail.apigroupinc.com a:smtp.astea.cloud -all
- vertexinc-cloud-cd6905a5-597c-4a10-af86-affb30fe4b27
- MS=ms13172719
- apple-domain-verification=UvF0u2aEyZHxE5tC
- bGVqZXVuZQ==
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