`ns1.a2tech.com.br`

DNSSEC

⚠️ Not signed

`a2tech.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:91be^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4f87^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.135^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.190^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bingo.ns.cloudflare.com` ⭐
NS	`chad.ns.cloudflare.com`
MX	`mx364.umbler.com` ⭐
MX	`mx128.umbler.in`⁽²⁰⁾
MX	`mx783.umbler.com.br`⁽³⁰⁾
MX	`mx240.umbler.co.uk`⁽⁴⁰⁾
TXT	`v=spf1 include:spf.umbler.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.135, 172.67.145.190
		IPv6 hints	2606:4700:3031::ac43:91be, 2606:4700:3035::6815:4f87
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com
SOA	`bingo.ns.cloudflare.com`dns@cloudflare.com serial=2406619561

Previously NS for

a2tech.com.br

Same first word

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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, b.dns.br, a.dns.br, c.dns.br...	-
a2tech.com.br	chad.ns.cloudflare.com, bingo.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.36

NS records: chad.ns.cloudflare.com, bingo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a2tech.com.br (unsigned zone)

⏱️ Timing

Total: 1252ms | Queries: -

📄 Records

Type	Count	Sample Data

ns1.a2tech.com.br - robtex.com

ns1.a2tech.com.br

a2tech.com.br