Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dennys.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 04:11:03 UTC · ↺ Refresh
MX Hostnames
- dennys-com.mail.protection.outlook.com
MX Priorities
- dennys-com.mail.protection.outlook.com: 0
A / AAAA Records
- 75.2.10.108 ↩ a54ae09bc52ae8715.awsglobalaccelerator.com
Mail Server IPs
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-03.azure-dns.com serveradmin.dennys.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-03.azure-dns.com
Admin Email (rname)
serveradmin@dennys.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-07.azure-dns.info
ns1-07.azure-dns.com
ns2-07.azure-dns.net
ns3-07.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com ~all include:u9971986.wl237.sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- smartsheet-site-validation=DPmCNLxMpXddhljIS2HNOZKM2wxlD9oy
- google-site-verification=jauEo8KUPDEjHKFiF2n4rfWYlII-cJ3Ylfor3_eUtbU
- apple-domain-verification=xS8T6kF6sJgWeiFvXIqjcOMsEOOyXrISY2dgseUugVA
- google-site-verification=a-8kkI2WsbqEttzVwOTwtwPTOo-7ja-LHh0Z0xAXpeM
- anthropic-domain-verification-2ntk7b=WwWO4Z18SFiqBFdK9x4LcG8Jt
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com ~all include:u9971986.wl237.sendgrid.net -all
- MS=B5982ED3B036A721121459997A9E7D7B91C402DB
- facebook-domain-verification=idwmbjye6ybpzlfjmg3dllkbft41l5
- bdaksq69s9nuf0ruq2kb5oqlvi
- Ms=WeOwnDomain30082018
- globalsign-domain-verification=WYOixi1ujr2mC4pvKYXRO_A7x0OYoqh6Ty_1ba5Wjw
- MS=ms16680469
- apple-domain-verification=rcla0iMBDUnjqjz7
Full email verification for dennys.com
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