Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
americo.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:16:11 UTC · ↺ Refresh
MX Hostnames
- mx1.hc5405-82.iphmx.com
- mx2.hc5405-82.iphmx.com
MX Priorities
- mx2.hc5405-82.iphmx.com: 20
- mx1.hc5405-82.iphmx.com: 10
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 23.90.99.152 ↩ esa1.hc5405-82.iphmx.com
- 207.54.84.42 ↩ esa2.hc5405-82.iphmx.com
SOA Record
Raw SOA
ns1.americo.com hostmaster.americo.com 2026031906 10800 3600 1209600 86400
Primary NS (mname)
ns1.americo.com
Admin Email (rname)
hostmaster@americo.com
Serial
2026031906
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.americo.com
ns1.americo.com
ns2.americo.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:23.90.99.152 ip4:207.54.84.42 ip4:208.17.89.181 ip4:165.254.192.13 ip4:195.50.76.198 ip4:58.65.13.17 ip4:58.65.13.18 ip4:203.115.209.11 ip4:139.131.76.33 ip4:139.131.126.26 ip4:139.131.76.85 ip4:198.37.157.143 ip4:198.37.148.59 ip4:149.72.188.68 ip4:149.72.66.143 include:_spf.salesforce.com include:aspmx.pardot.com include:49703880.spf04.hubspotemail.net include:rp.oracleemaildelivery.com include:us._netblocks.mimecast.com -all
📊 DNS lookups: 5/10
✓ 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: 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
17 records- pardot_152281_*=6f629d8bc5113f387ae67889648d4fb225a2a6c5ba5dcadbbbc615b2b2a84d33
- pardot582073=0a68d8d5bec27201aa8754e0cf98bce38fced0227481af6f320538ed9fe59236
- americowp.azurewebsites.net
- _hippkpk630la5212wvhez67km3iv5bc
- openai-domain-verification=dv-Zt9uQVyLOia2Opw0b8aFWYjQ
- cisco-ci-domain-verification=6814165ed3fcc5cf73da99760ef06d44499893f2ab7cfa652acf3018bbf07681
- SPFv=spf1 ip4:23.90.99.152 ip4:207.54.84.42 ip4:208.17.89.181 ip4:165.254.192.13 ip4:195.50.76.198 ip4:58.65.13.17 ip4:58.65.13.18 ip4:203.115.209.11 ip4:139.131.76.33 ip4:139.131.126.26 ip4:139.131.76.85 ip4:198.37.157.143 ip4:198.37.148.59 ip4:149.72.188.68 ip4:149.72.66.143 include:_spf.salesforce.com include:aspmx.pardot.com include:49703880.spf04.hubspotemail.net include:rp.oracleemaildelivery.com include:us._netblocks.mimecast.com -all
- smartsheet-site-validation=6ahFQHAQorI6E0vMmkE3q0vWenXWUAhX
- twilio-domain-verification=b9e26b137a86c4257867107d37497b73
- intersight=18bb26c66f6c842fc4881a65dfbf8dc4ccf2695c7513cb913cc67e99f8a3afd5
- y4xQ/P2O97FPrlDq96jWID0iIJY/ap2xCopy6pb5JkO0/ovx/twOnDia83oOtsJwCw9jbimI7UFShx6ZTQh9YQ==
- MS=ms28179464
- apple-domain-verification=LuxiJCBXR6iQiHqx
- google-site-verification=QXQ_zFSuNlRC_gn6uuOvZjwoHK-4b3WVJuiWNVg58Wo
- nx24KPyfNCPSCncGA8QuCLovGYVC4JTexPDX0ZwKISJ32r85/VcT6bKtmHxXk0WZRMExuEgBGy67yTaa1X/rng==
- _cd2rwgyov4kbsymffffx7pzjvtrt09r
- cloudflare_dashboard_sso=3d44d750f4e8586d856f11238af59741
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