Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alticor.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 19:19:51 UTC · ↺ Refresh
MX Hostnames
- alticor-com.mail.protection.outlook.com
MX Priorities
- alticor-com.mail.protection.outlook.com: 0
A / AAAA Records
- 54.157.108.158 ↩ ec2-54-157-108-158.compute-1.amazonaws.com
- 100.28.104.175 ↩ ec2-100-28-104-175.compute-1.amazonaws.com
- 98.83.184.133
- 2600:1f18:297:ba24:b508:76de:f4a:df34
- 2600:1f18:297:ba18:6ddc:5d8f:6053:f003
- 2600:1f18:297:ba0e:7900:f622:48a8:f266
Mail Server IPs
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.p05.nsone.net hostmaster.nsone.net 1646320809 43200 7200 1209600 3600
Primary NS (mname)
dns1.p05.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1646320809
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns2.p05.nsone.net
dns3.p05.nsone.net
dns4.p05.nsone.net
dns1.p05.nsone.net
SPF Record
✓ Strict (-all)
v=spf1 include:mailrouter.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
6 records- _77vqyays5wl0mfq3b9baq7hhmzftdi0
- MS=ms64845512
- SPFv=spf1 include:mailrouter.net include:spf.protection.outlook.com -all
- sp1njrk6ng6g8m7tbqjyh7pzm5g6w820
- adobe-idp-site-verification=f2f9834be78a44d6d65fe18585ebb8ddd95346ea6f5a64f5a789beb92906fe2d
- _v0kco851mi7itw3hfzfweraigebox4d
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