catdocs.net - dns.ninja

`catdocs.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:d510^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3dbf^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.191^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.16^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carl.ns.cloudflare.com`
		A	108.162.193.106^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	172.64.33.106^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	173.245.59.106^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
NS	`olga.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
MX	`catdocs-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
TXT	`MS=ms25870190`
TXT	`NETORGFT3440540.onmicrosoft.com`
TXT	`v=spf1 mx include:spf.protection.outlook.com ip4:209.143.155.182 include:spfa...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.191, 172.67.213.16
		IPv6 hints	2606:4700:3034::ac43:d510, 2606:4700:3037::6815:3dbf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`carl.ns.cloudflare.com`dns@cloudflare.com serial=2409950426

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786537914

Same first word

catdocs.com

catdocs.net

catdocs.tw

Similar names

tacsdoc.com

ccdatos.com

atccsdo.com

tcadocs.com

ocdcast.com

cdcosta.com.mx

atcdocs.org

atcdocs.com

doccast.com

actdocs.com

codacts.com

catsdoc.com

tcadocs.net

cdocast.com

castdoc.com

codcast.it

codcast.com

docstac.com

atccsdo.org

atcdocs.net

tcadocs.org

DNS History

23 records (7 active, 16 former)

●NScarl.ns.cloudflare.com2026-03-29 → 2026-08-12 · 3 obs

○ 2017-04-04 09:00:20
● 2026-03-29 23:32:42
● 2026-08-12 12:56:00

○NSextns1.nuvox.net2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 21:22:40
○ 2015-07-12 12:26:54
○ 2026-08-12 12:56:00

○NSextns2.nuvox.net2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 21:22:40
○ 2015-07-12 12:26:54
○ 2026-08-12 12:56:00

○NSns03.domaincontrol.com2015-07-12 → 2017-04-04 · 5 obs

○ 2007-09-21 21:22:40
● 2015-07-12 12:26:54
● 2017-04-04 09:00:20
○ 2026-03-29 23:32:42
○ 2026-08-12 12:56:00

○NSns04.domaincontrol.com2015-07-12 → 2017-04-04 · 5 obs

○ 2007-09-21 21:22:40
● 2015-07-12 12:26:54
● 2017-04-04 09:00:20
○ 2026-03-29 23:32:42
○ 2026-08-12 12:56:00

●NSolga.ns.cloudflare.com2026-03-29 → 2026-08-12 · 3 obs

○ 2017-04-04 09:00:20
● 2026-03-29 23:32:42
● 2026-08-12 12:56:00

●MXcatdocs-net.mail.protection.outlook.com2026-03-29 → 2026-08-12 · 3 obs

○ 2017-04-04 09:00:20
● 2026-03-29 23:32:42
● 2026-08-12 12:56:00

○MXmailstore1.secureserver.net2015-07-12 → 2017-04-04 · 5 obs

○ 2007-09-21 21:22:40
● 2015-07-12 12:26:54
● 2017-04-04 09:00:20
○ 2026-03-29 23:32:42
○ 2026-08-12 12:56:00

○MXsmtp-in1.nuvox.net2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 21:22:40
○ 2015-07-12 12:26:54
○ 2026-08-12 12:56:00

○MXsmtp-in2.nuvox.net2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 21:22:40
○ 2015-07-12 12:26:54
○ 2026-08-12 12:56:00

○MXsmtp-in3.nuvox.net2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 21:22:40
○ 2015-07-12 12:26:54
○ 2026-08-12 12:56:00

○MXsmtp-in4.nuvox.net2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 21:22:40
○ 2015-07-12 12:26:54
○ 2026-08-12 12:56:00

○MXsmtp-in5.nuvox.net2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 21:22:40
○ 2015-07-12 12:26:54
○ 2026-08-12 12:56:00

○MXsmtp-in6.nuvox.net2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 21:22:40
○ 2015-07-12 12:26:54
○ 2026-08-12 12:56:00

○MXsmtp.secureserver.net2015-07-12 → 2017-04-04 · 5 obs

○ 2007-09-21 21:22:40
● 2015-07-12 12:26:54
● 2017-04-04 09:00:20
○ 2026-03-29 23:32:42
○ 2026-08-12 12:56:00

●A104.21.61.1912026-03-29 → 2026-08-12 · 3 obs

○ 2017-04-04 09:00:20
● 2026-03-29 23:32:42
● 2026-08-12 12:56:00

●A172.67.213.162026-03-29 → 2026-08-12 · 3 obs

○ 2017-04-04 09:00:20
● 2026-03-29 23:32:42
● 2026-08-12 12:56:00

○A184.168.221.562015-07-12 → 2017-04-04 · 5 obs

○ 2007-09-21 21:22:40
● 2015-07-12 12:26:54
● 2017-04-04 09:00:20
○ 2026-03-29 23:32:42
○ 2026-08-12 12:56:00

●A2606:4700:3034::ac43:d5102026-06-30 → 2026-08-12 · 3 obs

○ 2026-03-29 23:32:42
● 2026-06-30 09:41:18
● 2026-08-12 12:56:00

○A2606:4700:3035::ac43:d5102026-03-29 → 2026-03-29 · 4 obs

○ 2017-04-04 09:00:20
● 2026-03-29 23:32:42
○ 2026-06-30 09:41:18
○ 2026-08-12 12:56:00

●A2606:4700:3037::6815:3dbf2026-03-29 → 2026-08-12 · 3 obs

○ 2017-04-04 09:00:20
● 2026-03-29 23:32:42
● 2026-08-12 12:56:00

○A66.83.118.2252007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 21:22:40
○ 2015-07-12 12:26:54
○ 2026-08-12 12:56:00

○A66.83.118.2412007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 21:22:40
○ 2015-07-12 12:26:54
○ 2026-08-12 12:56:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
catdocs.net	carl.ns.cloudflare.com, olga.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.137

NS records: carl.ns.cloudflare.com, olga.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for catdocs.net (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.213.16, 104.21.61.191`
AAAA	2	`2606:4700:3034::ac43:d510, 2606:4700:3037::6815:3dbf`
NS	2	`carl.ns.cloudflare.com, olga.ns.cloudflare.com`
MX	1	`catdocs-net.mail.protection.outlook.com`
TXT	3	`MS=ms25870190, NETORGFT3440540.onmicrosoft.com...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carl.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

catdocs.net points to the four IP addresses 104.21.61.191, 172.67.213.16, 2606:4700:3034::ac43:d510 and 2606:4700:3037::6815:3dbf.

altifibers.com, 3dtor.net, www.clickhmo.com plus two other host names have IP numbers in common with catdocs.net.

Name Servers

catdocs.net is delegated to two name servers: carl.ns.cloudflare.com and olga.ns.cloudflare.com.

The name server configuration of catdocs.net is shared with other domains, for instance southernvet.net, scottsdale-animal-hospital.com, uvh.ca and two others.

At least some of catdocs.net's name servers are shared with other domains, for example 147.com, cmorton.info, binarilink.com and two more.

These name servers tend to be deployed in combination with the name servers adi.ns.cloudflare.com and teagan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

carl.ns.cloudflare.com resolves to 108.162.193.106, 172.64.33.106, 173.245.59.106 and 3 other IP addresses.

olga.ns.cloudflare.com resolves to 108.162.192.137, 172.64.32.137, 173.245.58.137 and 3 other IP addresses.

Mail Servers

catdocs.net uses one mail server — catdocs-net.mail.protection.outlook.com.

catdocs-net.mail.protection.outlook.com has 8 IP addresses: 52.101.9.17, 52.101.9.20, 52.101.10.6 plus 5 more.