Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
demarchi.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 13:50:11 UTC · ↺ Refresh
MX Hostnames
- demarchi-com.mail.protection.outlook.com
MX Priorities
- demarchi-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.190.19 (no PTR)
- 104.21.57.106 (no PTR)
- 2606:4700:3032::6815:396a
- 2606:4700:3037::ac43:be13
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
pola.ns.cloudflare.com dns.cloudflare.com 2398491881 10000 2400 604800 1800
Primary NS (mname)
pola.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398491881
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
pola.ns.cloudflare.com
thomas.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:208.113.200.129 include:spf.protection.outlook.com include:netblocks.dreamhost.com include:relay.mailchannels.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 ip4:208.113.200.129 include:spf.protection.outlook.com include:netblocks.dreamhost.com include:relay.mailchannels.net -all
- MS=ms55415307
- google-site-verification=H3WBXDDRXu2RpFCpDeytvsL6mu4JtTyGbSAU0x2vSIw
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