Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
megatelecom.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 02:46:11 UTC · ↺ Refresh
MX Hostnames
- megatelecom-com-br.mail.protection.outlook.com
MX Priorities
- megatelecom-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.7.134 (no PTR)
- 104.26.6.134 (no PTR)
- 172.67.73.184
- 2606:4700:20::681a:686
- 2606:4700:20::ac43:49b8
- 2606:4700:20::681a:786
Mail Server IPs
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
jake.ns.cloudflare.com dns.cloudflare.com 2399609983 10000 2400 604800 1800
Primary NS (mname)
jake.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399609983
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jake.ns.cloudflare.com
liz.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf14.mailgrid.com.br include:mail.zendesk.com ip4:52.101.10.10 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
4 records- SPFv=spf1 include:spf.protection.outlook.com include:spf14.mailgrid.com.br include:mail.zendesk.com ip4:52.101.10.10 -all
- MS=ms87676588
- name=DZC v=6khx6kcc
- t4u4iwGEC9iUUcyX8zUllqe03dRv4LLw+ReH3u5SYvmMuLrD0V6SKauS7ZSpkZFPGKQyKmBA5X0Csoa7puNUsA==
Full email verification for megatelecom.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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