mail.costaconstruct.com - robtex.com

mail.costaconstruct.com

DNSSEC⚠️ Not signed

costaconstruct.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2edc🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:8ee1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.220Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.225🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarioca.ns.cloudflare.com ⭐
NSkeanu.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)
TXTgoogle-site-verification=z1h-_BE12Zs5MN-qT6Ro7Xbn_WM_1HGMmuj7crzgtec
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.46.220, 172.67.142.225
IPv6 hints2606:4700:3030::6815:2edc, 2606:4700:3033::ac43:8ee1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=6, name=cloudflare-ech.com
SOAcarioca.ns.cloudflare.comdns@cloudflare.com serial=2402319063

PTR for

166.172.210.41.in-addr.arpa

Previously MX for

costaconstruct.com

Same first word

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DNS History

2 records (0 active, 2 former)

200920112013201520172019202120232025A216.104.203.8941.210.172.166
○A216.104.203.892008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 19:07:04
○ 2015-07-16 01:17:50
○ 2026-04-27 13:01:00
○A41.210.172.1662015-07-16 → 2016-06-22 · 5 obs
○ 2008-03-18 19:07:04
● 2015-07-16 01:17:50
● 2016-06-22 09:41:06
○ 2026-04-27 13:00:58
○ 2026-04-27 13:01:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...-
costaconstruct.comcarioca.ns.cloudflare.com, keanu.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.20

NS records: carioca.ns.cloudflare.com, keanu.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for costaconstruct.com (unsigned zone)

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (carioca.ns.cloudflare.com, carioca.ns.cloudflare.com, carioca.ns.cloudflare.com...)