Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
discounttire.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 22:24:41 UTC · ↺ Refresh
MX Hostnames
- discounttire-com.mail.protection.outlook.com
MX Priorities
- discounttire-com.mail.protection.outlook.com: 5
A / AAAA Records
- 13.33.252.16 ↩ server-13-33-252-16.jfk50.r.cloudfront.net
- 13.33.252.106 ↩ server-13-33-252-106.jfk50.r.cloudfront.net
- 13.33.252.112
- 13.33.252.5
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1055.awsdns-03.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1055.awsdns-03.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1739.awsdns-25.co.uk
ns-410.awsdns-51.com
ns-861.awsdns-43.net
ns-1055.awsdns-03.org
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:216.34.99.21 ip4:165.127.240.13 ip4:165.127.240.12 ip4:198.21.6.232 ip4:149.96.6.2 ip4:149.96.6.3 include:_spf.alchemer.com include:spf.protection.outlook.com include:spf1.myworkday.com include:spf2.myworkday.com include:sendgrid.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected];aspf=r;
~ 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: 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- atlassian-domain-verification=xMSO/RJATs5n4QvN4uQrCLarA5QLt9Xs5WQVO3U6KKu9AQlvgJMakYqYb3NUPlPH
- SPFv=spf1 ip4:216.34.99.21 ip4:165.127.240.13 ip4:165.127.240.12 ip4:198.21.6.232 ip4:149.96.6.2 ip4:149.96.6.3 include:_spf.alchemer.com include:spf.protection.outlook.com include:spf1.myworkday.com include:spf2.myworkday.com include:sendgrid.net ~all
- 3203cd28fa7b420e89dc32510558755c
- MS=ms94729834
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