Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aserit.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 04:33:17 UTC · ↺ Refresh
MX Hostnames
- aserit-com.mail.protection.outlook.com
MX Priorities
- aserit-com.mail.protection.outlook.com: 1
A / AAAA Records
- 217.76.130.192 ↩ llgn152.servidoresdns.net
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
SOA Record
Raw SOA
dns37.servidoresdns.net hostmaster.servidoresdns.net 2023100475 21600 3600 2419200 60
Primary NS (mname)
dns37.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2023100475
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
60s
Nameservers (NS)
dns37.servidoresdns.net
dns38.servidoresdns.net
SPF Record
✓ Strict (-all)
v=spf1 a mx include:emsd1.com ip4:185.76.213.90 ip4:195.76.100.50 ip4:192.254.121.21 ip4:35.214.188.102 include:_spf.linkedin.com include:_spf.salesforce.com include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
4 records- google-site-verification=vzgCU-dTF0R5FtGKVSsOKUS_fzdm_DdQM_uLW51e8ek
- MS=ms94728040
- SPFv=spf1 a mx include:emsd1.com ip4:185.76.213.90 ip4:195.76.100.50 ip4:192.254.121.21 ip4:35.214.188.102 include:_spf.linkedin.com include:_spf.salesforce.com include:spf.protection.outlook.com -all
- factorial-domain-verification=x4TUh219XoEFnesXacrDPnDrsPa7Xoy6ygqxq5EAEUhXzGiedSMBYXUoNEW3Tpov
Full email verification for aserit.com
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