mailserver.mapa.org.br - robtex.com

mailserver.mapa.org.br

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:86a1🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:652🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.82Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.134.161🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.82, 172.67.134.161
IPv6 hints2606:4700:3030::ac43:86a1, 2606:4700:3033::6815:652
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=31, name=cloudflare-ech.com

mapa.org.br

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:86a1🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:652🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.82Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.134.161🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScory.ns.cloudflare.com ⭐
NSsloan.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTv=spf1 include:mail.zendesk.com ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.82, 172.67.134.161
IPv6 hints2606:4700:3030::ac43:86a1, 2606:4700:3033::6815:652
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=31, name=cloudflare-ech.com
SOAcory.ns.cloudflare.comdns@cloudflare.com serial=2399538889

Same first word

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DNS History

4 records (4 active, 0 former)

A104.21.6.82172.67.134.1612606:4700:3030::ac43:86a12606:4700:3033::6815:652
●A104.21.6.822026-04-25 → 2026-04-30 · 2 obs
● 2026-04-25 02:27:10
● 2026-04-30 14:27:52
●A172.67.134.1612026-04-25 → 2026-04-30 · 2 obs
● 2026-04-25 02:27:10
● 2026-04-30 14:27:52
●A2606:4700:3030::ac43:86a12026-04-25 → 2026-04-30 · 2 obs
● 2026-04-25 02:27:10
● 2026-04-30 14:27:52
●A2606:4700:3033::6815:6522026-04-25 → 2026-04-30 · 2 obs
● 2026-04-25 02:27:10
● 2026-04-30 14:27:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
mapa.org.brsloan.ns.cloudflare.com, cory.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.52

NS records: sloan.ns.cloudflare.com, cory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mapa.org.br (unsigned zone)

⏱️ Timing

Total: 706ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.6.82, 172.67.134.161
AAAA22606:4700:3030::ac43:86a1, 2606:4700:3033::6815:652
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mailserver.mapa.org.br refers to four IP numbers: 2606:4700:3030::ac43:86a1, 2606:4700:3033::6815:652, 104.21.6.82 and 172.67.134.161.

Other host names, for instance 0ab429ccc4fd.orielkoh.com, 0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.orielkoh.com, 0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.0ab429ccc4fd.orielkoh.com, chinamincerknife.com and vpn.mapa.org.br share IP numbers with mailserver.mapa.org.br.