Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smashburger.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 06:08:10 UTC · ↺ Refresh
MX Hostnames
- smashburger-com.mail.protection.outlook.com
MX Priorities
- smashburger-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.18.15.160 (no PTR)
- 104.18.14.160 (no PTR)
- 2606:4700::6812:ea0 (no PTR)
- 2606:4700::6812:fa0 (no PTR)
Mail Server IPs
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
SOA Record
Raw SOA
dom.ns.cloudflare.com dns.cloudflare.com 2399785646 10000 2400 604800 1800
Primary NS (mname)
dom.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399785646
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
gail.ns.cloudflare.com
dom.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:209.143.138.192/27 ip4:34.225.202.6 include:amazonses.com include:spf.pxsmail.com include:spf.protection.outlook.com include:mail.zendesk.com include:spfa.cpmails.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=r; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
13 records- apple-domain-verification=KZ0PT5aqOObfcjBvunZsKGWqytphVvUp71wH7ynuT-c
- e2ma-verification=33afb
- facebook-domain-verification=oa1jcvav4m0jq6xi7aikew8w11drdh
- google-site-verification=0ACtN2YlBl9o8AwCNa-QQIBTZtO9mNMvCskLkoqtV4E
- google-site-verification=7R-xjiRE0C_evcXE40Knvph6aDdVsL_WqMTfkodf6NY
- google-site-verification=TEdGtuOOkhi0lLC_2JOsfxHA5gB6AkJK336uBwXKfqw
- iLA+3l+uyuaxYHukVufjhA6f3ECgWEKBw5a4BlMtnPv0OotM/L0qOCnQOdm7ccxkUgfrvyOlTdjrR4ZcdDGyHQ==
- SPFv=spf1 ip4:209.143.138.192/27 ip4:34.225.202.6 include:amazonses.com include:spf.pxsmail.com include:spf.protection.outlook.com include:mail.zendesk.com include:spfa.cpmails.com -all
- 2mssuhreps6u4mdev099gbrqpn
- 59qr1609t55gs2numne8cpqsmk
- 8fl5iTnY94G/pxmKsrzy9VGnitdFeld0vpeOLz6b2fojz2nDaNIPvNyOaotIRnkgL58d8RBsJO15WrOGYlwmsg==
- MS=ms61699639
- apple-domain-verification=6kaJEZuMpjDx7m5e
Full email verification for smashburger.com
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