Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
americanspecialty.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:48:59 UTC · ↺ Refresh
MX Hostnames
- americanspecialty-com.mail.protection.outlook.com
MX Priorities
- americanspecialty-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.60.103.9 (no PTR)
- 199.60.103.109 (no PTR)
Mail Server IPs
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
jade.ns.cloudflare.com dns.cloudflare.com 2398446476 10000 2400 604800 1800
Primary NS (mname)
jade.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398446476
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jade.ns.cloudflare.com
rodrigo.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:50.202.75.80/28 ip4:50.121.32.48/28 include:spf.protection.outlook.com include:mailgun.org include:23495608.spf01.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
9 records- mgverify=1ed8b834e546045f953ce1f5f9bb7708246b8220f6bd57ac8a303d6e7e59d734
- SPFv=spf1 ip4:50.202.75.80/28 ip4:50.121.32.48/28 include:spf.protection.outlook.com include:mailgun.org include:23495608.spf01.hubspotemail.net -all
- 0ed1fe018ad504d91e78e94c8fb2accac2369a8754
- BBPC=173
- MS=ms70737354
- _globalsign-domain-verification=iDOH_mTsu49cbSdsw37bRNwmVEbaUE_G0j8wJQjOOI
- atlassian-domain-verification=/9N5/jJICYGKhxnmduWi77+/pxwFkBuFxg2TakEfiWP1ee4RkrjnaVmh231c8AmW
- atlassian-domain-verification=78C0GIEo1oBvb8k2CaFEp3TVu8L5zgE0KBHxJeC1Y9myr4ETwnu/rsaiAZ6dkdOG
- google-site-verification=udy9E71t0cQb5eMUUwu812FtgLjLuH2zxlE7VYpjeXE
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