Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
qualfon.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:12:03 UTC · ↺ Refresh
MX Hostnames
- qualfon-com.mail.protection.outlook.com
MX Priorities
- qualfon-com.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-144.awsdns-18.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-144.awsdns-18.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1480.awsdns-57.org
ns-1676.awsdns-17.co.uk
ns-639.awsdns-15.net
ns-144.awsdns-18.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:74.122.253.71 ip4:74.122.253.72 ip4:216.231.158.100 include:_spf.salesforce.com include:amazonses.com include:_spf-dc4.sapsf.com include:spf2.qualfon.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400; fo=1; rf=afrf
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
3 records- google-site-verification=pEGyID5_z28kIfo7E8SJMHGhZSZqIm5IZET_huXcPO4
- openai-domain-verification=dv-eI58sEKJKFN6as9SJnJq6RRP
- SPFv=spf1 ip4:74.122.253.71 ip4:74.122.253.72 ip4:216.231.158.100 include:_spf.salesforce.com include:amazonses.com include:_spf-dc4.sapsf.com include:spf2.qualfon.com -all
Full email verification for qualfon.com
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