dns.downub.com - robtex.com

dns.downub.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:40d4🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:bbe0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.64.212Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.187.224🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.64.212, 172.67.187.224
IPv6 hints2606:4700:3034::6815:40d4, 2606:4700:3037::ac43:bbe0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com

downub.com

DNSSEC⚠️ Not signed
NSbob.ns.cloudflare.com ⭐
NSgloria.ns.cloudflare.com
SOAbob.ns.cloudflare.comdns@cloudflare.com serial=2403178768

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DNS History

4 records (4 active, 0 former)

A104.21.64.212172.67.187.2242606:4700:3034::6815:40d42606:4700:3037::ac43:bbe0
●A104.21.64.2122026-05-03 → 2026-05-15 · 2 obs
● 2026-05-03 11:23:26
● 2026-05-15 03:01:38
●A172.67.187.2242026-05-03 → 2026-05-15 · 2 obs
● 2026-05-03 11:23:26
● 2026-05-15 03:01:38
●A2606:4700:3034::6815:40d42026-05-03 → 2026-05-15 · 2 obs
● 2026-05-03 11:23:26
● 2026-05-15 03:01:38
●A2606:4700:3037::ac43:bbe02026-05-03 → 2026-05-15 · 2 obs
● 2026-05-03 11:23:26
● 2026-05-15 03:01:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...-
downub.combob.ns.cloudflare.com, gloria.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.16

NS records: bob.ns.cloudflare.com, gloria.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for downub.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.64.212, 172.67.187.224
AAAA22606:4700:3037::ac43:bbe0, 2606:4700:3034::6815:40d4
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by dns.downub.com: 2606:4700:3034::6815:40d4, 2606:4700:3037::ac43:bbe0, 104.21.64.212 and 172.67.187.224.

other host names including amcred.co.ua, www.bitjunkey.com, tirsky.com, kedaigaul.com and manilaconcertscene.com share IP numbers with dns.downub.com.