Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stretchzone.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 01:44:49 UTC · ↺ Refresh
MX Hostnames
- stretchzone-com.mail.protection.outlook.com
MX Priorities
- stretchzone-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.73.137 (no PTR)
- 104.26.14.118 (no PTR)
- 104.26.15.118
- 2606:4700:20::ac43:4989
- 2606:4700:20::681a:e76
- 2606:4700:20::681a:f76
Mail Server IPs
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
noah.ns.cloudflare.com dns.cloudflare.com 2398872220 10000 2400 604800 1800
Primary NS (mname)
noah.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398872220
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
noah.ns.cloudflare.com
sierra.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:u24201988.wl239.sendgrid.net include:_spf.e2ma.net include:docebosaas.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; aspf=r; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
selector1._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
11 records- google-site-verification=kSVGh-pfKnHhFH-CPobMHhhMpCmUOY3pcgvE3UjWVg0
- google-site-verification=uaNg9eLrVlecMX_DRQYcRjywLDfBGgDAMLVIDRfB_1I
- SPFv=spf1 include:spf.protection.outlook.com include:u24201988.wl239.sendgrid.net include:_spf.e2ma.net include:docebosaas.com ~all
- 0ed1fe018a7f9fd77ba00949c4815847db9a13f1bf
- MS=ms58652928
- a2ff8k05tocm5l4dd4eeepksef
- apple-domain-verification=LVFmSXydV4btgIwO
- e2ma-verification=4skfb
- e2ma-verification=b6mfb
- e2ma-verification=yvhgb
- google-site-verification=9QVKBwNwSDRORxJHE8zVAiZKfcDraBLtZsjFAkVnoN8
Full email verification for stretchzone.com
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