Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
largo.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-06 12:28:55 UTC · ↺ Refresh
MX Hostnames
- largo-com.mail.protection.outlook.com
MX Priorities
- largo-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.15.210 (no PTR)
- 104.18.14.210 (no PTR)
- 2606:4700::6812:fd2
- 2606:4700::6812:ed2
Mail Server IPs
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
arturo.ns.cloudflare.com dns.cloudflare.com 2400619060 10000 2400 604800 1800
Primary NS (mname)
arturo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400619060
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dana.ns.cloudflare.com
arturo.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:207.22.154.240 ip4:207.22.154.234 ip4:172.109.194.252 ip4:172.109.194.240 ip4:172.109.194.250 ip4:192.254.124.183 ip4:143.55.232.20 ip4:34.110.180.34 ip4:204.220.184.14 a:edgemail1.constantcontact.com a:edgemail2.constantcontact.com include:spf.emailsignatures365.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spf.revize.com include:servers.mcsv.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 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
9 records- MS=ms15947780
- MS=ms80053968
- adobe-idp-site-verification=501b0c43a48e93fba31e13d743361a334e26e8dee91e7ec5e8944dd93491c77d
- apple-domain-verification=Lj39t1Nxr2WXEZva
- asv=db5120946cf4df8e5d4707f46a35c6cb
- canva-site-verification=esbLe_dOERT9ZbSMenRyEQ
- h10htidvnm9cd71v1tp6ahs1hg
- SPFv=spf1 ip4:207.22.154.240 ip4:207.22.154.234 ip4:172.109.194.252 ip4:172.109.194.240 ip4:172.109.194.250 ip4:192.254.124.183 ip4:143.55.232.20 ip4:34.110.180.34 ip4:204.220.184.14 a:edgemail1.constantcontact.com a:edgemail2.constantcontact.com include:spf.emailsignatures365.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spf.revize.com include:servers.mcsv.net -all
- MS=C4F3532F5A5017C9A043711FCBDF80D24FECA286
Full email verification for largo.com
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