Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
questel.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 10:11:10 UTC · ↺ Refresh
MX Hostnames
- questel-com.mail.protection.outlook.com
MX Priorities
- questel-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.6.185 (no PTR)
- 104.18.7.185 (no PTR)
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
deb.ns.cloudflare.com dns.cloudflare.com 2400346656 10000 2400 604800 1800
Primary NS (mname)
deb.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400346656
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
deb.ns.cloudflare.com
rustam.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:217.13.58.75 ip4:217.13.58.66 ip4:207.245.102.254 ip4:213.182.36.248 ip4:149.72.182.83 ip4:167.89.97.249 ip4:207.245.102.110 ip4:207.245.103.110 ip4:91.235.242.5 ip4:126.143.190.201 ip4:113.149.253.71 include:sendgrid.net include:_spf.salesforce.com include:aspmx.pardot.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
18 records- pardot438662=17a766bec7079d9bcf35b9cd850b227e6741b0e8b254eeeace864c34462e3384
- deepl-domain-verification=d8d39ec210a4417cab3632033bed5374
- bw=xbZqeFRUFEOCLzY5sLwUX2AkZzBIjrxZl/YAbvAI9BNI
- teamviewer-sso-verification=e60a49ee0bae4f7a8fd0340cfbe0a352
- vmware-cloud-verification-035117c4-f9fe-47ac-ac8b-01c494ef2937
- dropbox-domain-verification=qiczg8cwjs1s
- SPFv=spf1 ip4:217.13.58.75 ip4:217.13.58.66 ip4:207.245.102.254 ip4:213.182.36.248 ip4:149.72.182.83 ip4:167.89.97.249 ip4:207.245.102.110 ip4:207.245.103.110 ip4:91.235.242.5 ip4:126.143.190.201 ip4:113.149.253.71 include:sendgrid.net include:_spf.salesforce.com include:aspmx.pardot.com include:spf.protection.outlook.com -all
- apple-domain-verification=RbovxissNY1783SQ
- _7djeczgk7ch14kpw0tb7ez9ksx04cqm
- pardot438662=7f56c0befbb7fe595a9b013bbcbbbd83f4d3098ee9b090fabb830b2a14c9da3f
- adobe-idp-site-verification=5ceca8ef708ab4a7a72e926692de0741612603f43059f84474964248cbabdb80
- ca3-a59f08609b31457e92e3807a0bebdf0c
- google-site-verification=AKUc2YlpOjMBYwoUP2ERydZolzBweCEjZcHQobev03o
- atlassian-domain-verification=/OYmzJKsF9Hz67kydghivjRXBlEerX0lDA75nDIg7Obzvusrdkuxp0PtRxSqSkZh
- adobe-sign-verification=b88a522c66390495fd59962579b65a49
- mCe1VALKbTCHdYz+B3j9DMM5ueubdpymd6jDy5aR+Pqm06fuf+8JJXUsZeu7VfZu61pbl5CVBm/wfY+e/aW/iQ==
- miro-verification=e84aa022006ec19af771483b42aa4c27555f05c5
- jamf-site-verification=J0It5PnFOOCm0KBf2GIWKQ
Full email verification for questel.com
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