Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
shakeshack.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 15:51:45 UTC · ↺ Refresh
MX Hostnames
- shakeshack-com.mail.protection.outlook.com
MX Priorities
- shakeshack-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.22.228 (no PTR)
- 104.18.23.228 (no PTR)
- 2606:4700::6812:16e4
- 2606:4700::6812:17e4
Mail Server IPs
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
jason.ns.cloudflare.com dns.cloudflare.com 2399346284 10000 2400 604800 1800
Primary NS (mname)
jason.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399346284
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
venus.ns.cloudflare.com
jason.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:142.154.218.176/28 ip4:163.182.128.80/28 ip4:216.213.6.240 ip4:52.91.101.64 ip4:104.211.33.66 include:spf.protection.outlook.com include:mailgun.org include:mail.zendesk.com include:spf.mandrillapp.com include:spf.mtasv.net include:amazonses.com include:servers.mcsv.net include:_spf.salesforce.com include:spf.emailsignatures365.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=d; ri=86400
~ 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: 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
14 records- atlassian-domain-verification=Z4MhgOPNkqr5jUr7lGWJEV9hfNfWfNVSnoMIxmIbjTcoF49e6qiq7nSvpEUa/aWX
- ca3-5ee8871a38da48bba2cddb2df2c9568c
- MS=ms15808265
- facebook-domain-verification=tmn77rz6dk7dp8ixhy0bzxk3oll3tv
- postman-domain-verification=9ef18848187350792120d9522f2ba68c611bb8770bf070556a6aa577776dfeebefc7496dcf0261c87f5a99b36f6954cd2f44d8dc503329d0191fc29074489ffa
- google-site-verification=O6WxMFBJ3eaHKYATHvyYlBmDY2tCq5I5YM-cnIq8vok
- apple-domain-verification=wrCW9Hf96xrR7FT7
- google-site-verification=K2iG-3JmeWSdtRz3cx4syXjRnPWBRqik9gpd0kTTRLc
- google-site-verification=_Tpt2jkWHiYRpBb0cp6vgupc_s6ij0ORhuufwFG5UVI
- google-site-verification=ni2ZD0dSrY7poTPgCk9ih_AsUqFhhDwt9uh3C-YVNuU
- SPFv=spf1 ip4:142.154.218.176/28 ip4:163.182.128.80/28 ip4:216.213.6.240 ip4:52.91.101.64 ip4:104.211.33.66 include:spf.protection.outlook.com include:mailgun.org include:mail.zendesk.com include:spf.mandrillapp.com include:spf.mtasv.net include:amazonses.com include:servers.mcsv.net include:_spf.salesforce.com include:spf.emailsignatures365.com -all
- ee3e5be5a48046434337b725a0475fef
- 2tmiVrpgqiZnm6xFbJPucKot3R9WeizwQfOWh1xw+5OiTIiW71gWXS8yWrUqKRNh3XSfbLqighR9s9lPGNSPZA==
- klaviyo-site-verification=XiMhLX
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