mx3.vb.upprup.com - robtex.com

mx3.vb.upprup.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:e62🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:9e9c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.14.98Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.156🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.14.98, 172.67.158.156
IPv6 hints2606:4700:3031::6815:e62, 2606:4700:3033::ac43:9e9c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com

vb.upprup.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:e62🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:9e9c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.14.98Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.156🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.14.98, 172.67.158.156
IPv6 hints2606:4700:3031::6815:e62, 2606:4700:3033::ac43:9e9c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com

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DNS History

4 records (4 active, 0 former)

A104.21.14.98172.67.158.1562606:4700:3031::6815:e622606:4700:3033::ac43:9e9c
●A104.21.14.982026-03-03 → 2026-04-12 · 2 obs
● 2026-03-03 21:00:00
● 2026-04-12 08:39:10
●A172.67.158.1562026-03-03 → 2026-04-12 · 2 obs
● 2026-03-03 21:00:00
● 2026-04-12 08:39:10
●A2606:4700:3031::6815:e622026-03-03 → 2026-04-12 · 2 obs
● 2026-03-03 21:00:00
● 2026-04-12 08:39:10
●A2606:4700:3033::ac43:9e9c2026-03-03 → 2026-04-12 · 2 obs
● 2026-03-03 21:00:00
● 2026-04-12 08:39:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
upprup.comizabella.ns.cloudflare.com, agustin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.46

NS records: izabella.ns.cloudflare.com, agustin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upprup.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.158.156, 104.21.14.98
AAAA22606:4700:3033::ac43:9e9c, 2606:4700:3031::6815:e62
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by mx3.vb.upprup.com: 2606:4700:3031::6815:e62, 2606:4700:3033::ac43:9e9c, 104.21.14.98 and 172.67.158.156.

other host names including mail.agriculturaleconomics.net, mail20.vb.upprup.com, www.20tbajee.com, www.chessvariants.org and z80cpu.eu share IP numbers with mx3.vb.upprup.com.