cduser.com - dns.ninja

`cduser.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b97b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:441d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.29^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.123^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aitana.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26de^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aitana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aitana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aitana.ns.cloudflare.com`
		A	108.162.194.222^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aitana.ns.cloudflare.com`
		A	162.159.38.222^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aitana.ns.cloudflare.com`
		A	172.64.34.222^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aitana.ns.cloudflare.com`
NS	`nico.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nico.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c393^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nico.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2393^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nico.ns.cloudflare.com`
		A	108.162.195.147^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nico.ns.cloudflare.com`
		A	162.159.44.147^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nico.ns.cloudflare.com`
		A	172.64.35.147^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nico.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	2607:f8b0:4004:c25::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f26.1e100.net`
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
TXT	`google-site-verification=_bVt465uJ45eCnS0xbRgYMI336G8ImIql5dG7wuQBaQ`
TXT	`v=spf1 include:mailgun.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.29, 172.67.185.123
		IPv6 hints	2606:4700:3031::ac43:b97b, 2606:4700:3032::6815:441d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOA	`aitana.ns.cloudflare.com`dns@cloudflare.com serial=2410008266

`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=1785235092

Same first word

cduser.com

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DNS History

21 records (7 active, 14 former)

●NSaitana.ns.cloudflare.com2026-06-01 → 2026-07-28 · 3 obs

○ 2026-04-14 00:04:38
● 2026-06-01 18:12:56
● 2026-07-28 10:52:46

●NSnico.ns.cloudflare.com2026-06-01 → 2026-07-28 · 3 obs

○ 2026-04-14 00:04:38
● 2026-06-01 18:12:56
● 2026-07-28 10:52:46

○NSns1.digitalocean.com2020-03-04 → 2026-04-14 · 5 obs

○ 2017-01-09 14:16:58
● 2020-03-04 19:51:38
● 2026-04-14 00:04:38
○ 2026-06-01 18:12:56
○ 2026-07-28 10:52:46

○NSns1mpz.name.com2015-11-07 → 2017-01-09 · 4 obs

● 2015-11-07 10:59:24
● 2017-01-09 14:16:58
○ 2020-03-04 19:51:38
○ 2026-07-28 10:52:46

○NSns2.digitalocean.com2020-03-04 → 2026-04-14 · 5 obs

○ 2017-01-09 14:16:58
● 2020-03-04 19:51:38
● 2026-04-14 00:04:38
○ 2026-06-01 18:12:56
○ 2026-07-28 10:52:46

○NSns2dky.name.com2015-11-07 → 2017-01-09 · 4 obs

● 2015-11-07 10:59:24
● 2017-01-09 14:16:58
○ 2020-03-04 19:51:38
○ 2026-07-28 10:52:46

○NSns3.digitalocean.com2020-03-04 → 2026-04-14 · 5 obs

○ 2017-01-09 14:16:58
● 2020-03-04 19:51:38
● 2026-04-14 00:04:38
○ 2026-06-01 18:12:56
○ 2026-07-28 10:52:46

○NSns3cgw.name.com2015-11-07 → 2017-01-09 · 4 obs

● 2015-11-07 10:59:24
● 2017-01-09 14:16:58
○ 2020-03-04 19:51:38
○ 2026-07-28 10:52:46

○NSns4dls.name.com2015-11-07 → 2017-01-09 · 4 obs

● 2015-11-07 10:59:24
● 2017-01-09 14:16:58
○ 2020-03-04 19:51:38
○ 2026-07-28 10:52:46

○MXmail.cduser.com2015-11-07 → 2017-01-09 · 4 obs

● 2015-11-07 10:59:24
● 2017-01-09 14:16:58
○ 2020-03-04 19:51:38
○ 2026-07-28 10:52:46

○MXmx.yandex.net2020-03-04 → 2020-03-04 · 4 obs

○ 2017-01-09 14:16:58
● 2020-03-04 19:51:38
○ 2026-03-28 11:45:54
○ 2026-07-28 10:52:46

●MXsmtp.google.com2026-03-28 → 2026-07-28 · 3 obs

○ 2020-03-04 19:51:38
● 2026-03-28 11:45:54
● 2026-07-28 10:52:46

●A104.21.68.292026-06-01 → 2026-07-28 · 3 obs

○ 2026-04-14 00:04:38
● 2026-06-01 18:12:56
● 2026-07-28 10:52:46

○A168.205.94.472026-03-28 → 2026-04-14 · 5 obs

○ 2020-03-04 19:51:38
● 2026-03-28 11:45:54
● 2026-04-14 00:04:38
○ 2026-06-01 18:12:56
○ 2026-07-28 10:52:46

●A172.67.185.1232026-06-01 → 2026-07-28 · 3 obs

○ 2026-04-14 00:04:38
● 2026-06-01 18:12:56
● 2026-07-28 10:52:46

○A181.119.18.842016-05-02 → 2020-03-04 · 5 obs

○ 2016-02-04 14:04:46
● 2016-05-02 23:13:20
● 2020-03-04 19:51:38
○ 2026-03-28 11:45:54
○ 2026-07-28 10:52:46

●A2606:4700:3031::ac43:b97b2026-07-03 → 2026-07-28 · 3 obs

○ 2026-06-12 11:03:10
● 2026-07-03 14:55:46
● 2026-07-28 10:52:46

●A2606:4700:3032::6815:441d2026-07-03 → 2026-07-28 · 3 obs

○ 2026-06-12 11:03:10
● 2026-07-03 14:55:46
● 2026-07-28 10:52:46

○A2606:4700:3035::6815:441d2026-06-01 → 2026-06-12 · 5 obs

○ 2026-04-14 00:04:38
● 2026-06-01 18:12:56
● 2026-06-12 11:03:10
○ 2026-07-03 14:55:46
○ 2026-07-28 10:52:46

○A2606:4700:3036::ac43:b97b2026-06-01 → 2026-06-12 · 5 obs

○ 2026-04-14 00:04:38
● 2026-06-01 18:12:56
● 2026-06-12 11:03:10
○ 2026-07-03 14:55:46
○ 2026-07-28 10:52:46

○A45.55.41.652015-11-07 → 2016-02-04 · 4 obs

● 2015-11-07 10:59:24
● 2016-02-04 14:04:46
○ 2016-05-02 23:13:20
○ 2026-07-28 10:52:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
cduser.com	aitana.ns.cloudflare.com, nico.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.147

NS records: aitana.ns.cloudflare.com, nico.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cduser.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.185.123, 104.21.68.29`
AAAA	2	`2606:4700:3032::6815:441d, 2606:4700:3031::ac43:b97b`
NS	2	`aitana.ns.cloudflare.com, nico.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 10)`
TXT	2	`google-site-verification=_bVt465uJ45eCnS, v=spf1 include:mailgun.org ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aitana.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cduser.com directs to four IP numbers, which are 104.21.68.29, 172.67.185.123, 2606:4700:3031::ac43:b97b and 2606:4700:3032::6815:441d.

karipides-ate.gr, nxtotohuy.pro, engino.com.mx plus two other host names have IP numbers in common with cduser.com.

Name Servers

cduser.com is delegated to two name servers: aitana.ns.cloudflare.com and nico.ns.cloudflare.com.

The name server configuration of cduser.com is shared with other domains, for instance quantumgridnet.com, hyperflowhub.com, veltrabytelink.com and two others.

At least some of cduser.com's name servers are shared with other domains, for example ultraqhd.me, maaponline.org, nso-express.ru and two more.

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

Hosts with 6 IP addresses each:

aitana.ns.cloudflare.com resolves to 108.162.194.222, 162.159.38.222, 172.64.34.222 and 3 other IP addresses.

nico.ns.cloudflare.com resolves to 108.162.195.147, 162.159.44.147, 172.64.35.147 and 3 other IP addresses.

Mail Servers

cduser.com uses one mail server — smtp.google.com.

The mail server setup of cduser.com matches that of other domains such as techmtnet.com, erasoftwares.com, qpu.it and two others.

At least some of the mail servers used by cduser.com are shared with other domains: colorado-acres.com, japan-mirai.com, vpnrice.com and two others among them.

It is common to find these mail servers paired with the mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com, as well as two others.

smtp.google.com has 9 IP addresses: 64.233.180.26, 64.233.180.27, 172.253.62.27 plus 6 more.