🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`documentauthentication.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8e70^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:471d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.29^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.112^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clyde.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clyde.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clyde.ns.cloudflare.com`
		A	108.162.193.91^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	172.64.33.91^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	173.245.59.91^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
NS	`leia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leia.ns.cloudflare.com`
		A	108.162.192.184^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	172.64.32.184^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	173.245.58.184^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:200d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxrp-in-f27.1e100.net`
		A	192.178.231.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`yuphxrp-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c79::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbfwv-in-f26.1e100.net`
		A	173.194.42.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yucbfwv-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f27.1e100.net`
		A	142.251.96.26^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f26.1e100.net`
TXT	`google-site-verification=KS4VpmUl6tGsLPqsclbuLbyJg-Sk_6BUgneVvztNwiU`
TXT	`v=spf1 include:_spf.google.com include:transmail.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.29, 172.67.142.112
		IPv6 hints	2606:4700:3031::ac43:8e70, 2606:4700:3034::6815:471d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOA	`clyde.ns.cloudflare.com`dns@cloudflare.com serial=2419482479

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2611111600

Same first word

documentauthentication.com.ph

documentauthentication.ca

Previous names

Next names

DNS History

19 records (11 active, 8 former)

●NSclyde.ns.cloudflare.com2019-04-06 → 2026-11-11 · 2 obs

● 2019-04-06 06:49:56
● 2026-11-11 16:39:48

●NSleia.ns.cloudflare.com2019-04-06 → 2026-11-11 · 2 obs

● 2019-04-06 06:49:56
● 2026-11-11 16:39:48

●MXalt1.aspmx.l.google.com2019-04-06 → 2026-11-11 · 2 obs

● 2019-04-06 06:49:56
● 2026-11-11 16:39:48

●MXalt2.aspmx.l.google.com2019-04-06 → 2026-11-11 · 2 obs

● 2019-04-06 06:49:56
● 2026-11-11 16:39:48

●MXalt3.aspmx.l.google.com2019-04-06 → 2026-11-11 · 2 obs

● 2019-04-06 06:49:56
● 2026-11-11 16:39:48

●MXalt4.aspmx.l.google.com2019-04-06 → 2026-11-11 · 2 obs

● 2019-04-06 06:49:56
● 2026-11-11 16:39:48

●MXaspmx.l.google.com2019-04-06 → 2026-11-11 · 2 obs

● 2019-04-06 06:49:56
● 2026-11-11 16:39:48

●A104.21.71.292026-09-12 → 2026-11-11 · 5 obs

○ 2026-09-08 10:43:14
● 2026-09-12 14:21:20
○ 2026-10-14 05:53:50
● 2026-10-29 01:04:28
● 2026-11-11 16:39:48

○A104.24.118.722019-04-06 → 2019-04-06 · 3 obs

● 2019-04-06 06:49:56
○ 2026-09-08 10:43:14
○ 2026-11-11 16:39:48

○A104.24.119.722019-04-06 → 2019-04-06 · 3 obs

● 2019-04-06 06:49:56
○ 2026-09-08 10:43:14
○ 2026-11-11 16:39:48

●A172.67.142.1122026-09-12 → 2026-11-11 · 5 obs

○ 2026-09-08 10:43:14
● 2026-09-12 14:21:20
○ 2026-10-14 05:53:50
● 2026-10-29 01:04:28
● 2026-11-11 16:39:48

○A188.114.96.02026-09-08 → 2026-10-14 · 6 obs

○ 2019-04-06 06:49:56
● 2026-09-08 10:43:14
○ 2026-09-12 14:21:20
● 2026-10-14 05:53:50
○ 2026-10-29 01:04:28
○ 2026-11-11 16:39:48

○A188.114.97.02026-09-08 → 2026-10-14 · 6 obs

○ 2019-04-06 06:49:56
● 2026-09-08 10:43:14
○ 2026-09-12 14:21:20
● 2026-10-14 05:53:50
○ 2026-10-29 01:04:28
○ 2026-11-11 16:39:48

○A2606:4700:30::6818:76482019-04-06 → 2019-04-06 · 3 obs

● 2019-04-06 06:49:56
○ 2026-09-08 10:43:14
○ 2026-11-11 16:39:48

○A2606:4700:30::6818:77482019-04-06 → 2019-04-06 · 3 obs

● 2019-04-06 06:49:56
○ 2026-09-08 10:43:14
○ 2026-11-11 16:39:48

●A2606:4700:3031::ac43:8e702026-09-12 → 2026-11-11 · 5 obs

○ 2026-09-08 10:43:14
● 2026-09-12 14:21:20
○ 2026-10-14 05:53:50
● 2026-10-29 01:04:28
● 2026-11-11 16:39:48

●A2606:4700:3034::6815:471d2026-09-12 → 2026-11-11 · 5 obs

○ 2026-09-08 10:43:14
● 2026-09-12 14:21:20
○ 2026-10-14 05:53:50
● 2026-10-29 01:04:28
● 2026-11-11 16:39:48

○A2a06:98c1:3120::2026-09-08 → 2026-10-14 · 6 obs

○ 2019-04-06 06:49:56
● 2026-09-08 10:43:14
○ 2026-09-12 14:21:20
● 2026-10-14 05:53:50
○ 2026-10-29 01:04:28
○ 2026-11-11 16:39:48

○A2a06:98c1:3121::2026-09-08 → 2026-10-14 · 6 obs

○ 2019-04-06 06:49:56
● 2026-09-08 10:43:14
○ 2026-09-12 14:21:20
● 2026-10-14 05:53:50
○ 2026-10-29 01:04:28
○ 2026-11-11 16:39:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
documentauthentication.ca	leia.ns.cloudflare.com, clyde.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.184

NS records: leia.ns.cloudflare.com, clyde.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 724ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.112, 104.21.71.29`
AAAA	2	`2606:4700:3034::6815:471d, 2606:4700:3031::ac43:8e70`
NS	2	`clyde.ns.cloudflare.com, leia.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=KS4VpmUl6tGsLPq, v=spf1 include:_spf.google.com include:t`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clyde.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

documentauthentication.ca resolves to four IP addresses: 104.21.71.29, 172.67.142.112, 2606:4700:3031::ac43:8e70 and 2606:4700:3034::6815:471d.

Among the host names that share IP numbers with documentauthentication.ca are ww3uo.conectivaweb.com, lit102fm.com, jscurryscene.co.uk and two others.

Name Servers

DNS delegation for documentauthentication.ca points to two name servers: clyde.ns.cloudflare.com and leia.ns.cloudflare.com.

documentauthentication.ca has the same name server delegation as a number of other domains, such as ddbx.org, zfyouhuo.icu, yhyw.lol and two more.

documentauthentication.ca partially shares its NS delegation with several other domains, including duradoor.in, sunwing-lighting.com, ipar4d63.com and two others.

These name servers are regularly seen alongside elle.ns.cloudflare.com and osmar.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

clyde.ns.cloudflare.com has IP addresses 108.162.193.91, 172.64.33.91 and 173.245.59.91, plus 3 other.

leia.ns.cloudflare.com has IP addresses 108.162.192.184, 172.64.32.184 and 173.245.58.184, plus 3 other.

Mail Servers

documentauthentication.ca is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

documentauthentication.ca shares at least some of its mail servers with other domains — for example eurekatr.com, claxtonspeakers.com, maximafacilitateunify.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com has two IP addresses: 192.178.231.27 and 2607:f8b0:4023:200d::1b.

alt1.aspmx.l.google.com has two IP addresses: 172.253.145.26 and 2607:f8b0:4023:3003::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.135.26 and 2607:f8b0:4023:1015::1b.

alt3.aspmx.l.google.com has two IP addresses: 173.194.42.27 and 2607:f8b0:4001:c79::1a.

alt4.aspmx.l.google.com has two IP addresses: 142.251.96.26 and 2607:f8b0:4003:c4a::1b.