computerusermanuals.com - dns.ninja

`computerusermanuals.com`

DNSSEC	⚠️ Not signed
A	104.21.93.59^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.178^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dora.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dora.ns.cloudflare.com`
		A	108.162.192.108^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	172.64.32.108^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	173.245.58.108^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
NS	`fred.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c171^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2171^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fred.ns.cloudflare.com`
		A	108.162.193.113^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	172.64.33.113^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	173.245.59.113^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
MX	`m1.mxdroid.com` ⭐
		A	149.28.241.42^{🇺🇸 AS-VULTR149.28.240.0/20 Vultr Assigned Prefix}
			PTR	`m1.mxdroid.com`
MX	`m2.mxdroid.com` ⭐
		A	159.89.225.41^{🇺🇸 DIGITALOCEAN159.89.224.0/20 DigitalOcean}
			PTR	`m2.mxdroid.com`
TXT	`v=spf1 include:spf.mxdroid.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.59, 172.67.205.178
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOA	`dora.ns.cloudflare.com`dns@cloudflare.com serial=2410029401

`com`

	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=1785255467

Subdomains

www.computerusermanuals.com

Same first word

computerusermanuals.com

DNS History

12 records (6 active, 6 former)

●NSdora.ns.cloudflare.com2015-07-23 → 2026-07-28 · 2 obs

● 2015-07-23 08:17:52
● 2026-07-28 16:24:06

●NSfred.ns.cloudflare.com2015-07-23 → 2026-07-28 · 2 obs

● 2015-07-23 08:17:52
● 2026-07-28 16:24:06

○MXm1.emailowl.com2015-07-23 → 2020-01-07 · 4 obs

● 2015-07-23 08:17:52
● 2020-01-07 18:16:44
○ 2026-02-16 08:30:40
○ 2026-07-28 16:24:06

●MXm1.mxdroid.com2026-02-16 → 2026-07-28 · 3 obs

○ 2020-01-07 18:16:44
● 2026-02-16 08:30:40
● 2026-07-28 16:24:06

○MXm2.emailowl.com2015-07-23 → 2020-01-07 · 4 obs

● 2015-07-23 08:17:52
● 2020-01-07 18:16:44
○ 2026-02-16 08:30:40
○ 2026-07-28 16:24:06

●MXm2.mxdroid.com2026-02-16 → 2026-07-28 · 3 obs

○ 2020-01-07 18:16:44
● 2026-02-16 08:30:40
● 2026-07-28 16:24:06

●A104.21.93.592026-02-16 → 2026-07-28 · 3 obs

○ 2020-01-07 18:16:44
● 2026-02-16 08:30:40
● 2026-07-28 16:24:06

○A104.27.178.842020-01-07 → 2020-01-07 · 4 obs

○ 2016-11-11 19:13:46
● 2020-01-07 18:16:44
○ 2026-02-16 08:30:40
○ 2026-07-28 16:24:06

○A104.27.179.842020-01-07 → 2020-01-07 · 4 obs

○ 2016-11-11 19:13:46
● 2020-01-07 18:16:44
○ 2026-02-16 08:30:40
○ 2026-07-28 16:24:06

○A104.28.2.832015-07-23 → 2016-11-11 · 4 obs

● 2015-07-23 08:17:52
● 2016-11-11 19:13:46
○ 2020-01-07 18:16:44
○ 2026-07-28 16:24:06

○A104.28.3.832015-07-23 → 2016-11-11 · 4 obs

● 2015-07-23 08:17:52
● 2016-11-11 19:13:46
○ 2020-01-07 18:16:44
○ 2026-07-28 16:24:06

●A172.67.205.1782026-02-16 → 2026-07-28 · 3 obs

○ 2020-01-07 18:16:44
● 2026-02-16 08:30:40
● 2026-07-28 16:24:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
computerusermanuals.com	dora.ns.cloudflare.com, fred.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.113

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computerusermanuals.com (unsigned zone)

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.59, 172.67.205.178`
NS	2	`dora.ns.cloudflare.com, fred.ns.cloudflare.com`
MX	2	`m1.mxdroid.com (pri: 10), m2.mxdroid.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxdroid.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dora.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

computerusermanuals.com is a parent domain of www.computerusermanuals.com.

IP Addresses

computerusermanuals.com directs to two IP numbers, 104.21.93.59 and 172.67.205.178

Additional host names — woodlandfamily.us, iwedefi.top, spfcnoticias.com and two others — share IP numbers with computerusermanuals.com.

Name Servers

DNS delegation for computerusermanuals.com points to two name servers: dora.ns.cloudflare.com and fred.ns.cloudflare.com.

computerusermanuals.com shares its name server setup with other domains, including gabyrm.com, watchusermanuals.com, short-url.net and two others.

computerusermanuals.com shares at least some of its name servers with other domains, including startups.vc, figma-to-html-fast-food.pages.dev, meanseraif.com and two others.

These name servers are frequently paired with the name servers fatima.ns.cloudflare.com, cecelia.ns.cloudflare.com and major.ns.cloudflare.com.

Host names with 6 IP numbers:

dora.ns.cloudflare.com has IP addresses 108.162.192.108, 172.64.32.108 and 173.245.58.108, plus 3 other.

fred.ns.cloudflare.com has IP addresses 108.162.193.113, 172.64.33.113 and 173.245.59.113, plus 3 other.

Mail Servers

computerusermanuals.com has two mail servers: m1.mxdroid.com and m2.mxdroid.com.

computerusermanuals.com shares the same mail server setup as other domains, including telephoneusermanuals.com, oldschoolweb.org, gpsusermanuals.com and two others.

m1.mxdroid.com and m2.mxdroid.com each resolve to one IP number: m1.mxdroid.com points to 149.28.241.42 and m2.mxdroid.com points to 159.89.225.41.