`computerusersgroup.com`

DNSSEC	⚠️ Not signed
A	5.135.68.223^{🇫🇷 OVH5.135.0.0/16}
		PTR	`computerusersgroup.com`
NS	`ns-1272.awsdns-31.org` ⭐ ⚠️ Not in parent delegation
		A	2600:9000:5304:f800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1272.awsdns-31.org`
		A	205.251.196.248^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1272.awsdns-31.org`
NS	`ns-1404.awsdns-47.org` ⚠️ Not in parent delegation
		A	2600:9000:5305:7c00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1404.awsdns-47.org`
		A	205.251.197.124^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1404.awsdns-47.org`
NS	`ns-1530.awsdns-63.org` ⚠️ Not in parent delegation
		A	2600:9000:5305:fa00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1530.awsdns-63.org`
		A	205.251.197.250^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1530.awsdns-63.org`
NS	`ns-1942.awsdns-50.co.uk` ⚠️ Not in parent delegation
		A	2600:9000:5307:9600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1942.awsdns-50.co.uk`
		A	205.251.199.150^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1942.awsdns-50.co.uk`
NS	`ns1.computerusersgroup.com` ⚠️ Not in zone NS records
NS	`ns2.computerusersgroup.com` ⚠️ Not in zone NS records
MX	`mx.computerusersgroup.com` ⭐
		A	5.135.68.223^{🇫🇷 OVH5.135.0.0/16}
			PTR	`computerusersgroup.com`
TXT	`v=spf1 a:dns.computerusersgroup.com ~all`
SOA	`ns-1272.awsdns-31.org`awsdns-hostmaster@amazon.com serial=1

`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=1778706911

PTR for

223.68.135.5.in-addr.arpa

DNS History

19 records (8 active, 11 former)

○NS77.75.122.512015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 20:08:12
○ 2015-11-18 10:54:58
○ 2026-05-13 21:41:32

○NS77.75.122.512016-06-20 → 2017-02-07 · 5 obs

○ 2016-02-11 20:14:44
● 2016-06-20 08:59:46
● 2017-02-07 12:41:22
○ 2020-02-11 02:52:02
○ 2026-05-13 21:41:32

○NS95.211.189.1372015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 20:08:12
○ 2015-11-18 10:54:58
○ 2026-05-13 21:41:32

○NS95.211.189.1372016-06-20 → 2017-02-07 · 5 obs

○ 2016-02-11 20:14:44
● 2016-06-20 08:59:46
● 2017-02-07 12:41:22
○ 2020-02-11 02:52:02
○ 2026-05-13 21:41:32

●NSns-1272.awsdns-31.org2026-05-13 → 2026-05-13 · 3 obs

○ 2020-02-11 02:52:02
● 2026-05-13 21:41:28
● 2026-05-13 21:41:32

●NSns-1404.awsdns-47.org2026-05-13 → 2026-05-13 · 3 obs

○ 2020-02-11 02:52:02
● 2026-05-13 21:41:28
● 2026-05-13 21:41:32

●NSns-1530.awsdns-63.org2026-05-13 → 2026-05-13 · 3 obs

○ 2020-02-11 02:52:02
● 2026-05-13 21:41:28
● 2026-05-13 21:41:32

●NSns-1942.awsdns-50.co.uk2026-05-13 → 2026-05-13 · 3 obs

○ 2020-02-11 02:52:02
● 2026-05-13 21:41:28
● 2026-05-13 21:41:32

○NSns1.aftermarket.com2015-07-11 → 2017-02-07 · 7 obs

● 2015-07-11 20:08:12
○ 2015-11-18 10:54:58
○ 2016-02-11 20:14:44
● 2016-06-20 08:59:46
● 2017-02-07 12:41:22
○ 2020-02-11 02:52:02
○ 2026-05-13 21:41:32

●NSns1.computerusersgroup.com2015-11-18 → 2026-05-13 · 7 obs

○ 2015-07-11 20:08:12
● 2015-11-18 10:54:58
● 2016-02-11 20:14:44
○ 2016-06-20 08:59:46
○ 2020-02-11 02:52:02
● 2026-05-13 21:41:28
● 2026-05-13 21:41:32

○NSns1.namefind.com2020-02-11 → 2020-02-11 · 4 obs

○ 2017-02-07 12:41:22
● 2020-02-11 02:52:02
○ 2026-05-13 21:41:28
○ 2026-05-13 21:41:32

●NSns2.computerusersgroup.com2026-05-13 → 2026-05-13 · 3 obs

○ 2020-02-11 02:52:02
● 2026-05-13 21:41:28
● 2026-05-13 21:41:32

○NSns2.namefind.com2020-02-11 → 2020-02-11 · 4 obs

○ 2017-02-07 12:41:22
● 2020-02-11 02:52:02
○ 2026-05-13 21:41:28
○ 2026-05-13 21:41:32

○MXmailnull.aftermarket.com2015-07-11 → 2017-02-07 · 7 obs

● 2015-07-11 20:08:12
○ 2015-11-18 10:54:58
○ 2016-02-11 20:14:44
● 2016-06-20 08:59:46
● 2017-02-07 12:41:22
○ 2020-02-11 02:52:02
○ 2026-05-13 21:41:32

●MXmx.computerusersgroup.com2026-05-13 → 2026-05-13 · 3 obs

○ 2020-02-11 02:52:02
● 2026-05-13 21:41:28
● 2026-05-13 21:41:32

○A35.186.238.1012020-02-11 → 2020-02-11 · 4 obs

○ 2017-02-07 12:41:22
● 2020-02-11 02:52:02
○ 2026-05-13 21:41:28
○ 2026-05-13 21:41:32

●A5.135.68.2232026-05-13 → 2026-05-13 · 3 obs

○ 2020-02-11 02:52:02
● 2026-05-13 21:41:28
● 2026-05-13 21:41:32

○A77.75.122.512016-02-11 → 2016-02-11 · 4 obs

○ 2015-11-18 10:54:58
● 2016-02-11 20:14:44
○ 2016-06-20 08:59:46
○ 2026-05-13 21:41:32

○A95.211.189.1372015-07-11 → 2017-02-07 · 7 obs

● 2015-07-11 20:08:12
● 2015-11-18 10:54:58
○ 2016-02-11 20:14:44
● 2016-06-20 08:59:46
● 2017-02-07 12:41:22
○ 2020-02-11 02:52:02
○ 2026-05-13 21:41:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
computerusersgroup.com	ns1.computerusersgroup.com, ns2.computerusersgroup.com	2 records

✅ Authoritative Response

Server:5.135.15.38

NS records: ns1.computerusersgroup.com, ns2.computerusersgroup.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computerusersgroup.com (unsigned zone)

⏱️ Timing

Total: 2035ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.135.68.223`
NS	4	`ns-1404.awsdns-47.org, ns-1530.awsdns-63.org...`
MX	1	`mx.computerusersgroup.com (pri: 0)`
TXT	1	`v=spf1 a:dns.computerusersgroup.com ~all`
SOA	1	`ns-1272.awsdns-31.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.computerusersgroup.com, ns2.computerusersgroup.com)

Analysis

IP Addresses

computerusersgroup.com points to a single IP: 5.135.68.223.

Other host names, for instance magendarminfekt.com, share IP numbers with computerusersgroup.com.

Name Servers

computerusersgroup.com is delegated to six name servers: ns1.computerusersgroup.com, ns2.computerusersgroup.com, ns-1272.awsdns-31.org, ns-1404.awsdns-47.org, ns-1530.awsdns-63.org and ns-1942.awsdns-50.co.uk.

Host names with two IPs: ns-1272.awsdns-31.org points to 2600:9000:5304:f800::1 and 205.251.196.248; ns-1404.awsdns-47.org points to 2600:9000:5305:7c00::1 and 205.251.197.124; ns-1530.awsdns-63.org points to 2600:9000:5305:fa00::1 and 205.251.197.250; ns-1942.awsdns-50.co.uk points to 2600:9000:5307:9600::1 and 205.251.199.150.

Mail Servers

computerusersgroup.com is served by a single mail server, mx.computerusersgroup.com.

mx.computerusersgroup.com points to IP number 5.135.68.223.

computerusersgroup.com - robtex.com