failproof.ca - robtex.com

failproof.ca

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:bfdf🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:1448🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.20.72Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.223🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjay.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b7b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A2803:f800:50::6ca2:c17b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjay.ns.cloudflare.com
A2a06:98c1:50::ac40:217b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjay.ns.cloudflare.com
A108.162.193.123🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A172.64.33.123🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A173.245.59.123🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
NSuma.ns.cloudflare.com
A2606:4700:50::adf5:3a92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRuma.ns.cloudflare.com
A2803:f800:50::6ca2:c092🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRuma.ns.cloudflare.com
A2a06:98c1:50::ac40:2092🇺🇸 Cloudflare2a06:98c1:50::/45
PTRuma.ns.cloudflare.com
A108.162.192.146🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRuma.ns.cloudflare.com
A172.64.32.146🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRuma.ns.cloudflare.com
A173.245.58.146🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRuma.ns.cloudflare.com
MX_dc-mx.8b3f7708c7f0.failproof.ca ⭐
A66.94.126.43🇺🇸 FYBE66.94.120.0/21 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States
PTRvmi2892726.contaboserver.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.20.72, 172.67.191.223
IPv62606:4700:3034::ac43:bfdf, 2606:4700:3036::6815:1448
SOAjay.ns.cloudflare.comdns@cloudflare.com serial=2398140561

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca ⭐ 🔒
NSany.ca-servers.ca 🔒
NSc.ca-servers.ca 🔒
NSd.ca-servers.ca 🔒
NSj.ca-servers.ca 🔒
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2603150330

Same first word

failproof.systems
failproof.ca

DNS History

18 records (7 active, 11 former)

20162017201820192020202120222023202420252026NSjay.ns.cloudflare.comuma.ns.cloudflare.comMX_dc-mx.8b3f7708c7f0.failproof.cahosted.failproofcloud.camail.failproof.caA104.21.20.72172.67.191.2232606:4700:3034::ac43:bfdf2606:4700:3036::6815:1448104.25.160.32104.25.161.32162.159.244.116162.159.245.116207.228.103.2352400:cb00:2048:1::6819:a0202400:cb00:2048:1::6819:a1202400:cb00:2048:1::a29f:f4742400:cb00:2048:1::a29f:f574
●NSjay.ns.cloudflare.com2015-09-03 → 2026-03-18 · 2 obs
● 2015-09-03 12:22:22
● 2026-03-18 05:05:06
●NSuma.ns.cloudflare.com2015-09-03 → 2026-03-18 · 2 obs
● 2015-09-03 12:22:22
● 2026-03-18 05:05:06
●MX_dc-mx.8b3f7708c7f0.failproof.ca2026-02-18 → 2026-03-18 · 3 obs
○ 2016-07-11 07:27:04
● 2026-02-18 21:53:02
● 2026-03-18 05:05:06
○MXhosted.failproofcloud.ca2015-09-03 → 2015-12-10 · 4 obs
● 2015-09-03 12:22:22
● 2015-12-10 02:49:26
○ 2016-03-16 05:25:16
○ 2026-03-18 05:05:06
○MXmail.failproof.ca2016-03-16 → 2016-07-11 · 5 obs
○ 2015-12-10 02:49:26
● 2016-03-16 05:25:16
● 2016-07-11 07:27:04
○ 2026-02-18 21:53:02
○ 2026-03-18 05:05:06
●A104.21.20.722026-02-18 → 2026-03-18 · 3 obs
○ 2016-07-11 07:27:04
● 2026-02-18 21:53:02
● 2026-03-18 05:05:06
○A104.25.160.322015-12-10 → 2015-12-10 · 4 obs
○ 2015-09-03 12:22:22
● 2015-12-10 02:49:26
○ 2016-03-16 05:25:16
○ 2026-03-18 05:05:06
○A104.25.161.322015-12-10 → 2015-12-10 · 4 obs
○ 2015-09-03 12:22:22
● 2015-12-10 02:49:26
○ 2016-03-16 05:25:16
○ 2026-03-18 05:05:06
○A162.159.244.1162015-09-03 → 2015-09-03 · 3 obs
● 2015-09-03 12:22:22
○ 2015-12-10 02:49:26
○ 2026-03-18 05:05:06
○A162.159.245.1162015-09-03 → 2015-09-03 · 3 obs
● 2015-09-03 12:22:22
○ 2015-12-10 02:49:26
○ 2026-03-18 05:05:06
●A172.67.191.2232026-02-18 → 2026-03-18 · 3 obs
○ 2016-07-11 07:27:04
● 2026-02-18 21:53:02
● 2026-03-18 05:05:06
○A207.228.103.2352016-03-16 → 2016-07-11 · 5 obs
○ 2015-12-10 02:49:26
● 2016-03-16 05:25:16
● 2016-07-11 07:27:04
○ 2026-02-18 21:53:02
○ 2026-03-18 05:05:06
○A2400:cb00:2048:1::6819:a0202015-12-10 → 2015-12-10 · 4 obs
○ 2015-09-03 12:22:22
● 2015-12-10 02:49:26
○ 2016-03-16 05:25:16
○ 2026-03-18 05:05:06
○A2400:cb00:2048:1::6819:a1202015-12-10 → 2015-12-10 · 4 obs
○ 2015-09-03 12:22:22
● 2015-12-10 02:49:26
○ 2016-03-16 05:25:16
○ 2026-03-18 05:05:06
○A2400:cb00:2048:1::a29f:f4742015-09-03 → 2015-09-03 · 3 obs
● 2015-09-03 12:22:22
○ 2015-12-10 02:49:26
○ 2026-03-18 05:05:06
○A2400:cb00:2048:1::a29f:f5742015-09-03 → 2015-09-03 · 3 obs
● 2015-09-03 12:22:22
○ 2015-12-10 02:49:26
○ 2026-03-18 05:05:06
●A2606:4700:3034::ac43:bfdf2026-02-18 → 2026-03-18 · 3 obs
○ 2016-07-11 07:27:04
● 2026-02-18 21:53:02
● 2026-03-18 05:05:06
●A2606:4700:3036::6815:14482026-02-18 → 2026-03-18 · 3 obs
○ 2016-07-11 07:27:04
● 2026-02-18 21:53:02
● 2026-03-18 05:05:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
failproof.cauma.ns.cloudflare.com, jay.ns.cloudflare.com-

✅ Authoritative Response

Server: 173.245.59.123

NS records: uma.ns.cloudflare.com, jay.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for failproof.ca (unsigned zone)

⏱️ Timing

Total: 410ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.191.223, 104.21.20.72
AAAA22606:4700:3036::6815:1448, 2606:4700:3034::ac43:bfdf
NS2jay.ns.cloudflare.com, uma.ns.cloudflare.com
MX1_dc-mx.8b3f7708c7f0.failproof.ca (pri: 1
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jay.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

Four IP numbers are pointed to by failproof.ca: 2606:4700:3034::ac43:bfdf, 2606:4700:3036::6815:1448, 104.21.20.72 and 172.67.191.223.

other host names including hilariousavocet.pro, xomls.com, leurajewels.com, iziing.com and billyfoxtrot.com share IP numbers with failproof.ca.

Name Servers

failproof.ca is delegated to two name servers jay.ns.cloudflare.com and uma.ns.cloudflare.com.

failproof.ca shares the same name server setup as other domains, for instance 3-f.dk, svenskanamn.se, landcopower.com, westcoastbabyboutique.com and dev2lead.com.

failproof.ca at least partially shares name servers with other domains, for instance quadpower4.com, kc0rnp.net, omniwe.com, adequancy.com and lieferservice.li.

These name servers are commonly used alongside lily.ns.cloudflare.com and kate.ns.cloudflare.com.

Host names with six IP numbers:

Host name jay.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7b, 2803:f800:50::6ca2:c17b, 2a06:98c1:50::ac40:217b, 108.162.193.123, 172.64.33.123 and 173.245.59.123.

Host name uma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a92, 2803:f800:50::6ca2:c092, 2a06:98c1:50::ac40:2092, 108.162.192.146, 172.64.32.146 and 173.245.58.146.

Mail Servers

failproof.ca is handled by a single mail server, _dc-mx.8b3f7708c7f0.failproof.ca.

_dc-mx.8b3f7708c7f0.failproof.ca resolves to IP 66.94.126.43.