mx.rpnc.ca - robtex.com

mx.rpnc.ca

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:d3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:804b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.0.211Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.75🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.0.211, 172.67.128.75
IPv6 hints2606:4700:3033::6815:d3, 2606:4700:3037::ac43:804b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com

rpnc.ca

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:d3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:804b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.0.211Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.75🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdora.ns.cloudflare.com ⭐
NSram.ns.cloudflare.com
TXTgoogle-site-verification=Sp54MGrT39X7uvTf3PV3ycsTRyqAtOFKWutg_E9_qlU
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.0.211, 172.67.128.75
IPv6 hints2606:4700:3033::6815:d3, 2606:4700:3037::ac43:804b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOAdora.ns.cloudflare.comdns@cloudflare.com serial=2410588797
WOT: SAFE (62/100)

Same first word

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mx.design
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mx.msk.ru
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mx.tv
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Similar names

mx.canva-apps.cn
xm.ke
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xm.kiev.ua
xm.js.cn
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xm.africa
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xm.money
xm.be
xm.cz
xm.hk.cn
xm.fj.cn
xm.pl
xm.vn.ua
xm.house
xm.mk
xm.la

DNS History

8 records (4 active, 4 former)

202120222023202420252026A104.21.0.211172.67.128.752606:4700:3033::6815:d32606:4700:3037::ac43:804b2606:4700:3032::6815:d32606:4700:3033::ac43:804b66.96.140.16866.96.140.169
●A104.21.0.2112026-03-29 → 2026-08-13 · 3 obs
○ 2020-01-01 17:02:18
● 2026-03-29 07:13:42
● 2026-08-13 02:41:14
●A172.67.128.752026-03-29 → 2026-08-13 · 3 obs
○ 2020-01-01 17:02:18
● 2026-03-29 07:13:42
● 2026-08-13 02:41:14
○A2606:4700:3032::6815:d32026-03-29 → 2026-05-29 · 5 obs
○ 2020-01-01 17:02:18
● 2026-03-29 07:13:42
● 2026-05-29 07:02:50
○ 2026-06-28 16:53:46
○ 2026-08-13 02:41:14
●A2606:4700:3033::6815:d32026-06-28 → 2026-08-13 · 3 obs
○ 2026-05-29 07:02:50
● 2026-06-28 16:53:46
● 2026-08-13 02:41:14
○A2606:4700:3033::ac43:804b2026-03-29 → 2026-05-29 · 5 obs
○ 2020-01-01 17:02:18
● 2026-03-29 07:13:42
● 2026-05-29 07:02:50
○ 2026-06-28 16:53:46
○ 2026-08-13 02:41:14
●A2606:4700:3037::ac43:804b2026-06-28 → 2026-08-13 · 3 obs
○ 2026-05-29 07:02:50
● 2026-06-28 16:53:46
● 2026-08-13 02:41:14
○A66.96.140.1682020-01-01 → 2020-01-01 · 3 obs
● 2020-01-01 17:02:18
○ 2026-03-29 07:13:42
○ 2026-08-13 02:41:14
○A66.96.140.1692020-01-01 → 2020-01-01 · 3 obs
● 2020-01-01 17:02:18
○ 2026-03-29 07:13:42
○ 2026-08-13 02:41:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cad.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca-
rpnc.cadora.ns.cloudflare.com, ram.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.225

NS records: dora.ns.cloudflare.com, ram.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rpnc.ca (unsigned zone)

⏱️ Timing

Total: 653ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.0.211, 172.67.128.75
AAAA22606:4700:3033::6815:d3, 2606:4700:3037::ac43:804b
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mx.rpnc.ca has four IP addresses: 104.21.0.211, 172.67.128.75, 2606:4700:3033::6815:d3 and 2606:4700:3037::ac43:804b.

www.yawozalongbaicaoluodingliao.buzz, test.huisentuin.nl, www.elite7hackers.us and two other host names share IP numbers with mx.rpnc.ca.