aplustesting.org - dns.ninja

`aplustesting.org`

DNSSEC	⚠️ Not signed
A	54.192.100.10^{🇺🇸 Amazon54.192.100.0/22 CF}
		PTR	`server-54-192-100-10.mci50.r.cloudfront.net`
A	54.192.100.27^{🇺🇸 Amazon54.192.100.0/22 CF}
A	54.192.100.113^{🇺🇸 Amazon54.192.100.0/22 CF}
A	54.192.100.126^{🇺🇸 Amazon54.192.100.0/22 CF}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
TXT	`_globalsign-domain-verification=1jr4pzVIGpm5Pqw2OKpj_kGNlYAUCiYd3GY6iHyJGj`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1784062380

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784060379

Subdomains

www.aplustesting.org

student.aplustesting.org

teacher.aplustesting.org

Same first word

aplustesting.org

DNS History

34 records (11 active, 23 former)

●NSdns1.registrar-servers.com2026-02-15 → 2026-07-14 · 3 obs

○ 2017-01-07 12:59:06
● 2026-02-15 08:23:30
● 2026-07-14 20:58:36

●NSdns2.registrar-servers.com2026-02-15 → 2026-07-14 · 3 obs

○ 2017-01-07 12:59:06
● 2026-02-15 08:23:30
● 2026-07-14 20:58:36

○NSpdns1.registrar-servers.com2017-01-07 → 2017-01-07 · 3 obs

● 2017-01-07 12:59:06
○ 2026-02-15 08:23:30
○ 2026-07-14 20:58:36

○NSpdns2.registrar-servers.com2017-01-07 → 2017-01-07 · 3 obs

● 2017-01-07 12:59:06
○ 2026-02-15 08:23:30
○ 2026-07-14 20:58:36

●MXeforward1.registrar-servers.com2017-01-07 → 2026-07-14 · 2 obs

● 2017-01-07 12:59:06
● 2026-07-14 20:58:36

●MXeforward2.registrar-servers.com2017-01-07 → 2026-07-14 · 2 obs

● 2017-01-07 12:59:06
● 2026-07-14 20:58:36

●MXeforward3.registrar-servers.com2017-01-07 → 2026-07-14 · 2 obs

● 2017-01-07 12:59:06
● 2026-07-14 20:58:36

●MXeforward4.registrar-servers.com2017-01-07 → 2026-07-14 · 2 obs

● 2017-01-07 12:59:06
● 2026-07-14 20:58:36

●MXeforward5.registrar-servers.com2017-01-07 → 2026-07-14 · 2 obs

● 2017-01-07 12:59:06
● 2026-07-14 20:58:36

○A18.154.253.1072026-04-11 → 2026-06-21 · 9 obs

○ 2026-04-10 13:11:36
● 2026-04-11 02:21:08
○ 2026-04-11 21:44:08
○ 2026-04-12 17:35:58
● 2026-04-12 22:51:22
○ 2026-04-19 16:03:18
● 2026-06-21 15:08:08
○ 2026-06-22 09:44:20
○ 2026-07-14 20:58:36

○A18.154.253.512026-04-11 → 2026-06-21 · 9 obs

○A18.154.253.572026-04-11 → 2026-06-21 · 9 obs

○A18.154.253.822026-04-11 → 2026-06-21 · 9 obs

○A18.155.173.142026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 20:03:34
● 2026-03-25 09:29:14
○ 2026-03-25 12:44:34
○ 2026-07-14 20:58:36

○A18.155.173.282026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 20:03:34
● 2026-03-25 09:29:14
○ 2026-03-25 12:44:34
○ 2026-07-14 20:58:36

○A18.155.173.712026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 20:03:34
● 2026-03-25 09:29:14
○ 2026-03-25 12:44:34
○ 2026-07-14 20:58:36

○A18.155.173.852026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 20:03:34
● 2026-03-25 09:29:14
○ 2026-03-25 12:44:34
○ 2026-07-14 20:58:36

○A18.238.109.142026-02-16 → 2026-07-14 · 54 obs

○ 2026-02-16 03:59:52
● 2026-02-16 07:15:54
○ 2026-02-19 09:18:44
○ 2026-02-22 16:49:22
● 2026-02-22 23:48:24
● 2026-03-12 11:34:06
○ 2026-03-14 19:57:16
○ 2026-03-18 14:25:26
● 2026-03-19 06:22:10
● 2026-03-23 07:46:36
○ 2026-03-23 09:40:34
○ 2026-03-23 17:57:12
● 2026-03-24 02:38:48
○ 2026-03-24 06:51:00
○ 2026-03-27 06:35:10
● 2026-03-27 08:55:48
● 2026-03-27 20:05:52
○ 2026-03-28 08:40:48
○ 2026-04-24 10:01:54
● 2026-04-24 12:28:40
● 2026-04-27 01:13:12
○ 2026-04-27 08:51:08
○ 2026-04-30 19:53:28
● 2026-05-01 02:48:24
○ 2026-05-01 23:00:14
○ 2026-05-02 09:41:22
● 2026-05-03 03:43:40
● 2026-05-03 11:13:06
○ 2026-05-03 13:07:42
○ 2026-05-04 23:56:22
● 2026-05-05 03:19:24
○ 2026-05-07 18:09:38
○ 2026-05-07 21:12:42
● 2026-05-08 20:47:48
○ 2026-05-12 02:59:02
● 2026-05-13 20:18:14
○ 2026-05-15 01:22:22
● 2026-05-15 07:47:04
○ 2026-05-21 12:24:56
○ 2026-05-27 02:07:10
● 2026-05-27 20:30:16
○ 2026-05-28 22:41:26
○ 2026-06-02 23:19:36
● 2026-06-04 03:30:32
○ 2026-06-09 18:52:40
○ 2026-06-10 04:00:46
● 2026-06-10 21:33:20
● 2026-06-15 15:19:30
○ 2026-06-17 06:59:54
● 2026-06-22 09:44:20
○ 2026-07-03 08:30:46
● 2026-07-14 04:39:18
○ 2026-07-14 20:58:34
○ 2026-07-14 20:58:36

○A18.238.109.32026-02-16 → 2026-07-14 · 54 obs

○A18.238.109.482026-02-16 → 2026-07-14 · 54 obs

○A18.238.109.772026-02-16 → 2026-07-14 · 54 obs

○A18.65.3.1072026-02-15 → 2026-06-19 · 69 obs

○ 2017-01-07 12:59:06
● 2026-02-15 08:23:30
○ 2026-02-15 18:36:50
● 2026-02-15 20:10:38
○ 2026-02-15 22:10:22
● 2026-02-16 00:15:40
● 2026-02-16 02:51:08
○ 2026-02-16 03:59:52
○ 2026-02-16 07:15:54
● 2026-02-19 09:18:44
○ 2026-02-19 11:20:44
○ 2026-03-17 18:28:42
● 2026-03-18 14:25:26
○ 2026-03-19 06:22:10
○ 2026-03-25 09:29:14
● 2026-03-25 12:44:34
○ 2026-03-27 06:35:10
○ 2026-03-27 20:05:52
● 2026-03-28 08:40:48
● 2026-03-29 18:05:02
○ 2026-03-31 02:35:54
● 2026-04-03 11:33:14
● 2026-04-04 16:42:30
○ 2026-04-05 04:28:28
● 2026-04-05 06:14:16
● 2026-04-10 00:14:42
○ 2026-04-10 13:11:36
○ 2026-04-11 02:21:08
● 2026-04-11 21:44:08
● 2026-04-11 23:16:50
○ 2026-04-12 17:35:58
○ 2026-04-20 11:34:32
● 2026-04-22 20:58:04
● 2026-04-23 10:49:18
○ 2026-04-24 04:13:18
○ 2026-04-27 01:13:12
● 2026-04-27 08:51:08
○ 2026-04-27 11:31:02
○ 2026-04-27 14:48:26
● 2026-04-27 15:27:58
○ 2026-04-28 16:03:58
● 2026-04-30 03:03:30
○ 2026-04-30 19:53:28
○ 2026-05-15 07:47:04
● 2026-05-21 12:24:56
○ 2026-05-22 06:11:52
● 2026-05-22 09:58:14
○ 2026-05-22 14:27:00
● 2026-05-22 22:27:28
○ 2026-05-24 10:31:48
○ 2026-05-26 03:19:10
● 2026-05-26 09:49:42
○ 2026-05-26 14:57:58
○ 2026-05-26 22:31:48
● 2026-05-27 02:07:10
○ 2026-05-27 20:30:16
○ 2026-05-30 03:11:06
● 2026-05-31 22:25:04
○ 2026-06-01 00:18:14
○ 2026-06-01 13:00:10
● 2026-06-02 04:22:06
○ 2026-06-02 05:46:50
○ 2026-06-02 07:02:54
● 2026-06-02 07:36:40
○ 2026-06-02 23:19:36
○ 2026-06-17 13:23:56
● 2026-06-19 23:21:14
○ 2026-06-21 10:58:38
○ 2026-07-14 20:58:36

○A18.65.3.1292026-02-15 → 2026-06-19 · 69 obs

○A18.65.3.702026-02-15 → 2026-06-19 · 69 obs

○A18.65.3.872026-02-15 → 2026-06-19 · 69 obs

○A3.166.96.102026-03-31 → 2026-04-05 · 7 obs

○ 2026-03-29 18:05:02
● 2026-03-31 02:35:54
○ 2026-04-03 11:33:14
○ 2026-04-04 16:42:30
● 2026-04-05 04:28:28
○ 2026-04-05 06:14:16
○ 2026-07-14 20:58:36

○A3.166.96.1122026-03-31 → 2026-04-05 · 7 obs

○ 2026-03-29 18:05:02
● 2026-03-31 02:35:54
○ 2026-04-03 11:33:14
○ 2026-04-04 16:42:30
● 2026-04-05 04:28:28
○ 2026-04-05 06:14:16
○ 2026-07-14 20:58:36

○A3.166.96.192026-03-31 → 2026-04-05 · 7 obs

○ 2026-03-29 18:05:02
● 2026-03-31 02:35:54
○ 2026-04-03 11:33:14
○ 2026-04-04 16:42:30
● 2026-04-05 04:28:28
○ 2026-04-05 06:14:16
○ 2026-07-14 20:58:36

○A3.166.96.872026-03-31 → 2026-04-05 · 7 obs

○ 2026-03-29 18:05:02
● 2026-03-31 02:35:54
○ 2026-04-03 11:33:14
○ 2026-04-04 16:42:30
● 2026-04-05 04:28:28
○ 2026-04-05 06:14:16
○ 2026-07-14 20:58:36

○A52.37.220.632017-01-07 → 2017-01-07 · 3 obs

● 2017-01-07 12:59:06
○ 2026-02-15 08:23:30
○ 2026-07-14 20:58:36

●A54.192.100.102026-02-15 → 2026-07-14 · 97 obs

○ 2026-02-15 08:23:30
● 2026-02-15 18:36:50
○ 2026-02-15 20:10:38
● 2026-02-15 22:10:22
○ 2026-02-16 00:15:40
○ 2026-02-16 02:51:08
● 2026-02-16 03:59:52
○ 2026-02-16 07:15:54
○ 2026-02-19 09:18:44
● 2026-02-19 11:20:44
● 2026-02-22 16:49:22
○ 2026-02-22 23:48:24
○ 2026-03-12 11:34:06
● 2026-03-14 19:57:16
● 2026-03-17 18:28:42
○ 2026-03-18 14:25:26
○ 2026-03-23 07:46:36
● 2026-03-23 09:40:34
● 2026-03-23 17:57:12
○ 2026-03-24 02:38:48
● 2026-03-24 06:51:00
● 2026-03-24 20:03:34
○ 2026-03-25 09:29:14
○ 2026-03-25 12:44:34
● 2026-03-27 06:35:10
○ 2026-03-27 08:55:48
○ 2026-04-10 00:14:42
● 2026-04-10 13:11:36
○ 2026-04-11 02:21:08
○ 2026-04-11 23:16:50
● 2026-04-12 17:35:58
○ 2026-04-12 22:51:22
● 2026-04-19 16:03:18
● 2026-04-20 11:34:32
○ 2026-04-22 20:58:04
○ 2026-04-23 10:49:18
● 2026-04-24 04:13:18
● 2026-04-24 10:01:54
○ 2026-04-24 12:28:40
○ 2026-04-27 08:51:08
● 2026-04-27 11:31:02
● 2026-04-27 14:48:26
○ 2026-04-27 15:27:58
● 2026-04-28 16:03:58
○ 2026-04-30 03:03:30
● 2026-04-30 19:53:28
○ 2026-05-01 02:48:24
● 2026-05-01 23:00:14
● 2026-05-02 09:41:22
○ 2026-05-03 03:43:40
○ 2026-05-03 11:13:06
● 2026-05-03 13:07:42
● 2026-05-04 23:56:22
○ 2026-05-05 03:19:24
● 2026-05-07 18:09:38
● 2026-05-07 21:12:42
○ 2026-05-08 20:47:48
● 2026-05-12 02:59:02
○ 2026-05-13 20:18:14
● 2026-05-15 01:22:22
○ 2026-05-15 07:47:04
○ 2026-05-21 12:24:56
● 2026-05-22 06:11:52
○ 2026-05-22 09:58:14
● 2026-05-22 14:27:00
○ 2026-05-22 22:27:28
● 2026-05-24 10:31:48
● 2026-05-26 03:19:10
○ 2026-05-26 09:49:42
● 2026-05-26 14:57:58
● 2026-05-26 22:31:48
○ 2026-05-27 02:07:10
○ 2026-05-27 20:30:16
● 2026-05-28 22:41:26
● 2026-05-30 03:11:06
○ 2026-05-31 22:25:04
● 2026-06-01 00:18:14
● 2026-06-01 13:00:10
○ 2026-06-02 04:22:06
● 2026-06-02 05:46:50
● 2026-06-02 07:02:54
○ 2026-06-02 07:36:40
● 2026-06-02 23:19:36
○ 2026-06-04 03:30:32
● 2026-06-09 18:52:40
● 2026-06-10 04:00:46
○ 2026-06-10 21:33:20
○ 2026-06-15 15:19:30
● 2026-06-17 06:59:54
● 2026-06-17 13:23:56
○ 2026-06-19 23:21:14
● 2026-06-21 10:58:38
○ 2026-06-21 15:08:08
● 2026-07-03 08:30:46
○ 2026-07-14 04:39:18
● 2026-07-14 20:58:34
● 2026-07-14 20:58:36

●A54.192.100.1132026-02-15 → 2026-07-14 · 97 obs

●A54.192.100.1262026-02-15 → 2026-07-14 · 97 obs

●A54.192.100.272026-02-15 → 2026-07-14 · 97 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
aplustesting.org	dns1.registrar-servers.com, dns2.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aplustesting.org (unsigned zone)

⏱️ Timing

Total: 469ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`54.192.100.126, 54.192.100.27...`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	2	`v=spf1 include:spf.efwd.registrar-server, _globalsign-domain-verification=1jr4pzVI`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

Hierarchy

www.aplustesting.org, student.aplustesting.org and teacher.aplustesting.org are all subdomains of aplustesting.org.

IP Addresses

aplustesting.org points to the four IP addresses 54.192.100.10, 54.192.100.27, 54.192.100.113 and 54.192.100.126.

wadoo.xyz, seago.dev, killcord.io plus two other host names have IP numbers in common with aplustesting.org.

Name Servers

The NS records for aplustesting.org delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.

The name server configuration of aplustesting.org is shared with other domains, for instance drw.org, beveiligings-montage.nl, paulscott.ca and two others.

The name servers of aplustesting.org overlap at least partially with those of other domains — among them wycoismyco.com, mishanski.com, triathlonready.com and two more.

The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are commonly seen alongside these name servers.

dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.

Mail Servers

aplustesting.org has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by aplustesting.org are shared with other domains: lcassets.com, areajudi.com, sdalil.com and two others among them.

These mail servers often appear in conjunction with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names resolving to a single IP address:

eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.

eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.

eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.