Domain Overview
DNS: ✓ 12h ago
Checker: ✓ 12h ago
improven.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 06:09:12 UTC · ↺ Refresh
MX Hostnames
- improven-com.mail.protection.outlook.com
MX Priorities
- improven-com.mail.protection.outlook.com: 10
A / AAAA Records
- 185.231.20.101 ↩ cl02.iukanet.com
Mail Server IPs
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.servidoresdns.net hostmaster.servidoresdns.net 2003123464 21600 3600 2419200 86400
Primary NS (mname)
dns1.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2003123464
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
dns1.servidoresdns.net
dns2.servidoresdns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:109.234.84.214 a:www.improven.com include:spf.protection.outlook.com include:emsd1.com include:servers.mcsv.net include:_spf.mlsend.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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- SPFv=spf1 mx a ip4:109.234.84.214 a:www.improven.com include:spf.protection.outlook.com include:emsd1.com include:servers.mcsv.net include:_spf.mlsend.com ~all
- mailerlite-domain-verification=2bce308458016cbf539ca0ccd0c11351f0278deb
- MS=ms60687054
- lajUZ82xjvIWE8qEYxEWqLOjj3xpk837zoaXo0kcsg1UMXNQJeA/wKbHQKHyEkpAshDN8kDo9TZyB6LeOqRrLQ==
- google-site-verification=H_amWTEzQssc2IlOMjmIudr3YRxLKPJxSVO_VFcqpj4
- facebook-domain-verification=tlfmstruxuwn0q4rvoxhkd0rjj68jc
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