mail.rgvhomeshow.com - robtex.com

mail.rgvhomeshow.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:402e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b00a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.64.46Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.176.10🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
MX_dc-mx.3844e4ec9014.mail.rgvhomeshow.com ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.64.46, 172.67.176.10
IPv6 hints2606:4700:3030::6815:402e, 2606:4700:3037::ac43:b00a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=183, name=cloudflare-ech.com

rgvhomeshow.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:402e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b00a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.64.46Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.176.10🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSblair.ns.cloudflare.com ⭐
NSoswald.ns.cloudflare.com
MX_dc-mx.3844e4ec9014.rgvhomeshow.com ⭐
TXTv=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0/24 ip4:65.254.224.0/19 include:websi...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.64.46, 172.67.176.10
IPv6 hints2606:4700:3030::6815:402e, 2606:4700:3037::ac43:b00a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=183, name=cloudflare-ech.com
SOAblair.ns.cloudflare.comdns@cloudflare.com serial=2401548912

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DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026MX_dc-mx.3844e4ec9014.mail.rgvhomeshow.comA104.21.64.46172.67.176.102606:4700:3030::6815:402e2606:4700:3037::ac43:b00a65.254.240.200
●MX_dc-mx.3844e4ec9014.mail.rgvhomeshow.com2026-05-11 → 2026-05-11 · 1 obs
● 2026-05-11 21:15:02
●A104.21.64.462026-05-11 → 2026-05-11 · 2 obs
○ 2016-07-18 12:25:42
● 2026-05-11 21:15:02
●A172.67.176.102026-05-11 → 2026-05-11 · 2 obs
○ 2016-07-18 12:25:42
● 2026-05-11 21:15:02
●A2606:4700:3030::6815:402e2026-05-11 → 2026-05-11 · 2 obs
○ 2016-07-18 12:25:42
● 2026-05-11 21:15:02
●A2606:4700:3037::ac43:b00a2026-05-11 → 2026-05-11 · 2 obs
○ 2016-07-18 12:25:42
● 2026-05-11 21:15:02
○A65.254.240.2002015-10-18 → 2016-07-18 · 3 obs
● 2015-10-18 23:55:02
● 2016-07-18 12:25:42
○ 2026-05-11 21:15:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rgvhomeshow.comoswald.ns.cloudflare.com, blair.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.121

NS records: oswald.ns.cloudflare.com, blair.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rgvhomeshow.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.64.46, 172.67.176.10
AAAA22606:4700:3030::6815:402e, 2606:4700:3037::ac43:b00a
MX1_dc-mx.3844e4ec9014.mail.rgvhomeshow.com
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.rgvhomeshow.com refers to four IP numbers: 2606:4700:3030::6815:402e, 2606:4700:3037::ac43:b00a, 104.21.64.46 and 172.67.176.10.

Other host names, for instance nextpressupdate.com, sclvnnorxiotv.site, howtodeletemy.com, witchygoodsstore.com and sandfirecreative.com share IP numbers with mail.rgvhomeshow.com.

Mail Servers

A single mail server handles mail.rgvhomeshow.com, _dc-mx.3844e4ec9014.mail.rgvhomeshow.com.