Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
amconco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 03:48:39 UTC · ↺ Refresh
MX Hostnames
- amconco-com.mail.protection.outlook.com
MX Priorities
- amconco-com.mail.protection.outlook.com: 0
A / AAAA Records
- 173.248.157.146 (no PTR)
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
melinda.ns.cloudflare.com dns.cloudflare.com 2397142571 10000 2400 604800 1800
Primary NS (mname)
melinda.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397142571
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nick.ns.cloudflare.com
melinda.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:173.248.157.146 ip4:77.32.170.5 include:spf.protection.outlook.com include:spf.exclaimer.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; 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
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
6 records- Foxit-domain-verification=dcfcb0131c387068679bbda2d66259c5
- MS=ms20556145
- apple-domain-verification=fOXwiZbuwVROEs6L
- brevo-code:2a04042a3cfe38e8527c0b3e1ffccead
- ca3-cf887bbb7939476ab76d7c4c52bb15c7
- SPFv=spf1 ip4:173.248.157.146 ip4:77.32.170.5 include:spf.protection.outlook.com include:spf.exclaimer.net -all
Full email verification for amconco.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits