Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tecnotree.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:28:29 UTC · ↺ Refresh
MX Hostnames
- tecnotree-com.mail.protection.outlook.com
MX Priorities
- tecnotree-com.mail.protection.outlook.com: 0
A / AAAA Records
- 194.42.63.167 (no PTR)
Mail Server IPs
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-02.azure-dns.com hostmaster.tecnotree.com 2016101918 900 600 86400 3600
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
hostmaster@tecnotree.com
Serial
2016101918
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns1-02.azure-dns.com
ns2-02.azure-dns.net
ns3-02.azure-dns.org
ns4-02.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 include:mxsspf.sendpulse.com mx ip4:194.42.63.18 ip4:194.42.63.156 ip4:194.42.63.157 ip4:194.42.63.164 ip4:194.42.63.165 ip4:194.42.63.212 ip4:194.42.56.212 ip4:13.200.156.170 include:docebosaas.com include:whitelabel.tecnotree.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
7 records- "MS=ms20148837"
- "OkkIONDRKOLDLpSNhIt2BeMtartyzNjq0h8vi2e+Bi2VSJOCbKeIQGO+J2KnahwFtQJBzGAEylWMwuocT54d1Q=="
- SPFv=spf1 include:mxsspf.sendpulse.com mx ip4:194.42.63.18 ip4:194.42.63.156 ip4:194.42.63.157 ip4:194.42.63.164 ip4:194.42.63.165 ip4:194.42.63.212 ip4:194.42.56.212 ip4:13.200.156.170 include:docebosaas.com include:whitelabel.tecnotree.com include:spf.protection.outlook.com -all
- atlassian-domain-verification=EIKWWygOctalHjb7rMY5pMSRFvE1YknUFGOayZWb9tDRRWQxZ4/OOc0YhTkcvF4s
- google-site-verification=om_zIwLfNzCCGjzfQVYucuVNSY1BpdD-uWtBRO42NRk
- 6fqrjmv4lrcxlg6yhdnh3qtqffz1rnfv
- _d6wylq10z3m1yi60m6cs1jewlfatbdw
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