stem-practice.com - dns.ninja

`stem-practice.com`

DNSSEC	⚠️ Not signed
A	18.154.227.12^{🇺🇸 Amazon18.154.227.0/24}
		PTR	`server-18-154-227-12.iad55.r.cloudfront.net`
A	18.154.227.45^{🇺🇸 Amazon18.154.227.0/24}
A	18.154.227.102^{🇺🇸 Amazon18.154.227.0/24}
A	18.154.227.118^{🇺🇸 Amazon18.154.227.0/24}
NS	`ns-100.awsdns-12.com` ⭐
		A	2600:9000:5300:6400::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-100.awsdns-12.com`
		A	205.251.192.100^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-100.awsdns-12.com`
NS	`ns-1273.awsdns-31.org`
		A	2600:9000:5304:f900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1273.awsdns-31.org`
		A	205.251.196.249^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1273.awsdns-31.org`
NS	`ns-1891.awsdns-44.co.uk`
		A	2600:9000:5307:6300::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1891.awsdns-44.co.uk`
		A	205.251.199.99^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1891.awsdns-44.co.uk`
NS	`ns-563.awsdns-06.net`
		A	2600:9000:5302:3300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-563.awsdns-06.net`
		A	205.251.194.51^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-563.awsdns-06.net`
SOA	`ns-100.awsdns-12.com`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=1786030299

Same first word

stem-practice.com

DNS History

116 records (8 active, 108 former)

●NSns-100.awsdns-12.com2026-03-03 → 2026-08-06 · 2 obs

● 2026-03-03 06:15:28
● 2026-08-06 15:47:52

●NSns-1273.awsdns-31.org2026-03-03 → 2026-08-06 · 2 obs

● 2026-03-03 06:15:28
● 2026-08-06 15:47:52

●NSns-1891.awsdns-44.co.uk2026-03-03 → 2026-08-06 · 2 obs

● 2026-03-03 06:15:28
● 2026-08-06 15:47:52

●NSns-563.awsdns-06.net2026-03-03 → 2026-08-06 · 2 obs

● 2026-03-03 06:15:28
● 2026-08-06 15:47:52

○A108.138.103.222026-06-13 → 2026-08-06 · 52 obs

○ 2026-06-12 15:08:04
● 2026-06-13 16:46:28
○ 2026-06-13 20:22:06
○ 2026-06-13 21:46:04
● 2026-06-13 22:35:20
○ 2026-06-16 15:06:20
● 2026-06-30 22:17:38
○ 2026-07-02 22:43:12
○ 2026-07-15 06:33:42
● 2026-07-16 05:17:36
● 2026-07-20 04:10:00
○ 2026-07-24 04:15:52
● 2026-07-28 03:51:26
● 2026-08-01 04:40:48
○ 2026-08-01 08:17:58
● 2026-08-01 12:48:46
○ 2026-08-01 15:03:50
● 2026-08-01 15:36:22
○ 2026-08-01 20:17:48
● 2026-08-01 23:37:12
○ 2026-08-02 00:44:34
● 2026-08-02 02:13:04
○ 2026-08-02 03:59:06
● 2026-08-02 05:43:06
○ 2026-08-02 06:47:22
● 2026-08-02 17:21:32
○ 2026-08-02 20:17:50
● 2026-08-02 23:04:14
○ 2026-08-03 00:08:34
● 2026-08-03 01:22:10
○ 2026-08-03 04:19:28
● 2026-08-03 07:29:38
○ 2026-08-03 08:18:16
● 2026-08-03 11:40:14
○ 2026-08-03 12:30:16
● 2026-08-03 23:05:26
○ 2026-08-04 00:18:16
● 2026-08-04 02:36:52
○ 2026-08-04 05:58:04
● 2026-08-04 07:14:48
○ 2026-08-04 09:10:56
● 2026-08-04 21:39:30
○ 2026-08-05 00:18:48
● 2026-08-05 18:03:54
○ 2026-08-05 20:19:00
● 2026-08-05 21:13:54
○ 2026-08-05 23:07:56
● 2026-08-06 07:17:04
○ 2026-08-06 08:04:12
● 2026-08-06 12:00:36
○ 2026-08-06 12:54:24
○ 2026-08-06 15:47:52

○A108.138.103.392026-06-13 → 2026-08-06 · 52 obs

○A108.138.103.452026-06-13 → 2026-08-06 · 52 obs

○A108.138.103.852026-06-13 → 2026-08-06 · 52 obs

○A108.138.14.172026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-23 11:16:34
● 2026-07-23 11:54:28
○ 2026-07-23 12:39:24
○ 2026-08-06 15:47:52

○A108.138.14.182026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-23 11:16:34
● 2026-07-23 11:54:28
○ 2026-07-23 12:39:24
○ 2026-08-06 15:47:52

○A108.138.14.312026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-23 11:16:34
● 2026-07-23 11:54:28
○ 2026-07-23 12:39:24
○ 2026-08-06 15:47:52

○A108.138.14.982026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-23 11:16:34
● 2026-07-23 11:54:28
○ 2026-07-23 12:39:24
○ 2026-08-06 15:47:52

○A108.139.166.1022026-03-28 → 2026-06-11 · 16 obs

○ 2026-03-27 01:00:16
● 2026-03-28 14:26:34
● 2026-03-28 16:59:58
○ 2026-03-29 02:19:42
● 2026-03-29 06:04:16
○ 2026-03-29 20:21:26
○ 2026-05-31 04:50:30
● 2026-05-31 20:28:08
○ 2026-06-01 15:23:04
○ 2026-06-09 11:09:32
● 2026-06-09 23:38:16
● 2026-06-10 17:41:10
○ 2026-06-11 00:51:46
● 2026-06-11 13:37:48
○ 2026-06-11 16:57:58
○ 2026-08-06 15:47:52

○A108.139.166.42026-03-28 → 2026-06-11 · 16 obs

○A108.139.166.682026-03-28 → 2026-06-11 · 16 obs

○A108.139.166.692026-03-28 → 2026-06-11 · 16 obs

○A108.157.254.232026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-28 07:06:36
● 2026-05-28 20:23:48
○ 2026-05-28 21:09:40
○ 2026-08-06 15:47:52

○A108.157.254.282026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-28 07:06:36
● 2026-05-28 20:23:48
○ 2026-05-28 21:09:40
○ 2026-08-06 15:47:52

○A108.157.254.562026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-28 07:06:36
● 2026-05-28 20:23:48
○ 2026-05-28 21:09:40
○ 2026-08-06 15:47:52

○A108.157.254.662026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-28 07:06:36
● 2026-05-28 20:23:48
○ 2026-05-28 21:09:40
○ 2026-08-06 15:47:52

○A108.158.147.1092026-04-07 → 2026-06-03 · 17 obs

○ 2026-04-01 01:27:34
● 2026-04-07 07:24:30
○ 2026-04-07 09:20:52
○ 2026-05-04 15:19:52
● 2026-05-04 18:44:04
○ 2026-05-05 05:50:38
○ 2026-05-22 00:23:12
● 2026-05-22 14:15:08
○ 2026-05-22 22:32:46
○ 2026-05-24 10:22:30
● 2026-05-24 19:27:12
● 2026-05-25 12:59:18
○ 2026-05-26 01:10:26
○ 2026-06-03 18:25:28
● 2026-06-03 20:56:34
○ 2026-06-03 21:49:04
○ 2026-08-06 15:47:52

○A108.158.147.582026-04-07 → 2026-06-03 · 17 obs

○A108.158.147.642026-04-07 → 2026-06-03 · 17 obs

○A108.158.147.782026-04-07 → 2026-06-03 · 17 obs

○A13.227.231.1142026-07-25 → 2026-07-28 · 18 obs

○ 2026-07-24 23:15:50
● 2026-07-25 18:45:08
○ 2026-07-25 21:01:56
● 2026-07-26 13:39:48
○ 2026-07-26 14:17:12
● 2026-07-26 16:18:52
○ 2026-07-26 19:02:10
○ 2026-07-26 22:50:16
● 2026-07-27 01:41:12
○ 2026-07-27 05:23:34
● 2026-07-27 16:17:52
● 2026-07-27 20:18:28
○ 2026-07-28 00:55:26
● 2026-07-28 11:31:22
○ 2026-07-28 13:32:10
● 2026-07-28 16:18:16
○ 2026-07-28 18:20:46
○ 2026-08-06 15:47:52

○A13.227.231.432026-07-25 → 2026-07-28 · 18 obs

○A13.227.231.62026-07-25 → 2026-07-28 · 18 obs

○A13.227.231.842026-07-25 → 2026-07-28 · 18 obs

○A13.33.129.122026-04-16 → 2026-06-01 · 16 obs

○ 2026-04-12 00:57:20
● 2026-04-16 12:44:54
● 2026-04-16 15:40:44
○ 2026-04-16 23:19:58
○ 2026-04-22 04:35:36
● 2026-04-22 23:47:26
● 2026-04-23 12:11:48
○ 2026-04-23 12:42:02
○ 2026-05-06 00:58:44
● 2026-05-06 19:57:06
○ 2026-05-06 21:00:40
○ 2026-06-01 17:42:26
● 2026-06-01 21:37:08
● 2026-06-01 22:58:44
○ 2026-06-02 00:13:52
○ 2026-08-06 15:47:52

○A13.33.129.1232026-04-16 → 2026-06-01 · 16 obs

○A13.33.129.532026-04-16 → 2026-06-01 · 16 obs

○A13.33.129.872026-04-16 → 2026-06-01 · 16 obs

○A13.33.131.1122026-07-03 → 2026-07-28 · 18 obs

○ 2026-07-03 02:33:14
● 2026-07-03 06:42:28
○ 2026-07-03 08:12:02
● 2026-07-03 09:15:00
○ 2026-07-03 12:05:18
● 2026-07-13 18:56:30
○ 2026-07-14 11:33:32
● 2026-07-23 05:24:12
○ 2026-07-23 11:16:34
● 2026-07-24 05:09:12
● 2026-07-24 18:54:54
○ 2026-07-24 23:15:50
○ 2026-07-27 05:59:28
● 2026-07-27 23:25:22
○ 2026-07-28 00:06:10
● 2026-07-28 00:55:26
○ 2026-07-28 03:51:26
○ 2026-08-06 15:47:52

○A13.33.131.1212026-07-03 → 2026-07-28 · 18 obs

○A13.33.131.482026-07-03 → 2026-07-28 · 18 obs

○A13.33.131.622026-07-03 → 2026-07-28 · 18 obs

○A13.33.235.1022026-03-26 → 2026-08-05 · 19 obs

○ 2026-03-22 21:44:54
● 2026-03-26 20:31:12
○ 2026-03-27 01:00:16
● 2026-07-11 08:16:08
○ 2026-07-11 09:49:58
● 2026-07-12 08:17:06
● 2026-07-13 06:56:52
○ 2026-07-13 22:26:46
● 2026-07-14 08:42:46
○ 2026-07-14 22:31:28
○ 2026-07-17 09:42:32
● 2026-07-18 08:17:46
● 2026-07-20 11:27:36
○ 2026-07-20 12:45:10
● 2026-07-20 16:18:18
○ 2026-07-20 17:52:32
● 2026-08-05 11:56:22
○ 2026-08-05 13:30:46
○ 2026-08-06 15:47:52

○A13.33.235.1172026-03-26 → 2026-08-05 · 19 obs

○A13.33.235.1192026-03-26 → 2026-08-05 · 19 obs

○A13.33.235.312026-03-26 → 2026-08-05 · 19 obs

○A13.35.107.1082026-07-13 → 2026-08-02 · 26 obs

○ 2026-07-12 08:17:06
● 2026-07-13 00:16:48
○ 2026-07-13 03:25:14
● 2026-07-13 18:04:18
○ 2026-07-13 18:56:30
○ 2026-07-15 22:17:12
● 2026-07-16 23:47:24
● 2026-07-18 00:23:14
○ 2026-07-18 14:16:56
● 2026-07-20 15:43:56
● 2026-07-21 17:54:52
○ 2026-07-22 06:54:04
● 2026-07-23 06:43:26
● 2026-07-31 01:43:54
○ 2026-07-31 03:07:48
● 2026-07-31 06:12:12
○ 2026-07-31 06:44:34
● 2026-08-01 22:24:48
○ 2026-08-01 23:37:12
● 2026-08-02 00:44:34
○ 2026-08-02 02:13:04
● 2026-08-02 06:47:22
○ 2026-08-02 07:44:26
● 2026-08-02 09:30:18
○ 2026-08-02 12:13:34
○ 2026-08-06 15:47:52

○A13.35.107.1242026-07-13 → 2026-08-02 · 26 obs

○A13.35.107.32026-07-13 → 2026-08-02 · 26 obs

○A13.35.107.872026-07-13 → 2026-08-02 · 26 obs

●A18.154.227.1022026-03-03 → 2026-08-06 · 28 obs

● 2026-03-03 06:15:28
○ 2026-03-03 18:26:54
● 2026-03-04 00:37:50
○ 2026-03-06 00:36:26
○ 2026-06-13 21:46:04
● 2026-06-20 07:28:48
● 2026-06-21 17:22:58
○ 2026-06-24 08:41:52
● 2026-06-26 07:29:32
○ 2026-06-28 00:28:06
● 2026-07-03 08:12:02
○ 2026-07-03 09:15:00
● 2026-07-11 16:15:58
○ 2026-07-11 18:08:10
● 2026-07-12 03:22:14
○ 2026-07-12 08:17:06
● 2026-08-03 00:08:34
○ 2026-08-03 01:22:10
● 2026-08-03 12:30:16
○ 2026-08-03 19:32:40
● 2026-08-04 17:22:18
○ 2026-08-04 20:13:36
● 2026-08-05 13:30:46
○ 2026-08-05 18:03:54
● 2026-08-05 23:07:56
○ 2026-08-06 05:12:10
● 2026-08-06 15:47:50
● 2026-08-06 15:47:52

●A18.154.227.1182026-03-03 → 2026-08-06 · 28 obs

●A18.154.227.122026-03-03 → 2026-08-06 · 28 obs

●A18.154.227.452026-03-03 → 2026-08-06 · 28 obs

○A18.161.205.1172026-04-09 → 2026-04-11 · 10 obs

○ 2026-04-07 09:20:52
● 2026-04-09 01:35:02
○ 2026-04-09 03:41:50
○ 2026-04-10 13:30:38
● 2026-04-10 20:19:56
○ 2026-04-11 02:05:26
○ 2026-04-11 13:24:42
● 2026-04-11 16:55:02
○ 2026-04-12 00:57:20
○ 2026-08-06 15:47:52

○A18.161.205.1262026-04-09 → 2026-04-11 · 10 obs

○A18.161.205.572026-04-09 → 2026-04-11 · 10 obs

○A18.161.205.662026-04-09 → 2026-04-11 · 10 obs

○A18.161.21.1292026-04-24 → 2026-08-02 · 20 obs

○ 2026-04-23 12:42:02
● 2026-04-24 12:52:00
○ 2026-04-24 16:18:16
○ 2026-04-27 04:46:04
● 2026-04-27 06:08:12
○ 2026-04-27 16:46:08
○ 2026-05-14 20:32:44
● 2026-05-15 09:36:34
○ 2026-05-15 10:41:08
○ 2026-05-17 01:00:30
● 2026-05-17 09:41:44
○ 2026-05-17 21:30:42
○ 2026-05-19 00:59:02
● 2026-05-19 04:14:04
○ 2026-05-19 05:50:30
● 2026-08-02 12:13:34
○ 2026-08-02 15:16:28
● 2026-08-02 21:02:26
○ 2026-08-02 23:04:14
○ 2026-08-06 15:47:52

○A18.161.21.472026-04-24 → 2026-08-02 · 20 obs

○A18.161.21.682026-04-24 → 2026-08-02 · 20 obs

○A18.161.21.862026-04-24 → 2026-08-02 · 20 obs

○A18.164.174.1052026-03-03 → 2026-08-06 · 53 obs

○ 2026-03-03 06:15:28
● 2026-03-03 18:26:54
○ 2026-03-04 00:37:50
○ 2026-03-07 03:11:38
● 2026-03-07 11:07:36
○ 2026-03-08 07:00:28
○ 2026-03-20 23:03:22
● 2026-07-03 02:33:14
● 2026-07-05 00:16:08
○ 2026-07-07 20:52:14
○ 2026-07-11 07:30:52
● 2026-07-17 04:20:08
● 2026-07-28 06:07:24
○ 2026-08-01 04:40:48
● 2026-08-01 08:17:58
○ 2026-08-01 12:48:46
● 2026-08-01 15:03:50
○ 2026-08-01 15:36:22
● 2026-08-01 20:17:48
○ 2026-08-01 22:24:48
● 2026-08-02 03:59:06
○ 2026-08-02 05:43:06
● 2026-08-02 07:44:26
○ 2026-08-02 09:30:18
● 2026-08-02 15:16:28
○ 2026-08-02 17:21:32
● 2026-08-02 20:17:50
○ 2026-08-02 21:02:26
● 2026-08-03 04:19:28
○ 2026-08-03 07:29:38
● 2026-08-03 08:18:16
○ 2026-08-03 11:40:14
● 2026-08-03 19:32:40
○ 2026-08-03 23:05:26
● 2026-08-04 00:18:16
○ 2026-08-04 02:36:52
● 2026-08-04 05:58:04
○ 2026-08-04 07:14:48
● 2026-08-04 09:10:56
○ 2026-08-04 17:22:18
● 2026-08-04 20:13:36
○ 2026-08-04 21:39:30
● 2026-08-05 00:18:48
○ 2026-08-05 11:56:22
● 2026-08-05 20:19:00
○ 2026-08-05 21:13:54
● 2026-08-06 05:12:10
○ 2026-08-06 07:17:04
● 2026-08-06 08:04:12
○ 2026-08-06 12:00:36
● 2026-08-06 12:54:24
○ 2026-08-06 15:47:50
○ 2026-08-06 15:47:52

○A18.164.174.492026-03-03 → 2026-08-06 · 53 obs

○A18.164.174.582026-03-03 → 2026-08-06 · 53 obs

○A18.164.174.732026-03-03 → 2026-08-06 · 53 obs

○A18.165.25.1042026-06-28 → 2026-06-28 · 4 obs

○ 2026-06-26 07:29:32
● 2026-06-28 00:28:06
○ 2026-06-28 01:54:44
○ 2026-08-06 15:47:52

○A18.165.25.422026-06-28 → 2026-06-28 · 4 obs

○ 2026-06-26 07:29:32
● 2026-06-28 00:28:06
○ 2026-06-28 01:54:44
○ 2026-08-06 15:47:52

○A18.165.25.712026-06-28 → 2026-06-28 · 4 obs

○ 2026-06-26 07:29:32
● 2026-06-28 00:28:06
○ 2026-06-28 01:54:44
○ 2026-08-06 15:47:52

○A18.165.25.802026-06-28 → 2026-06-28 · 4 obs

○ 2026-06-26 07:29:32
● 2026-06-28 00:28:06
○ 2026-06-28 01:54:44
○ 2026-08-06 15:47:52

○A18.239.69.1052026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 23:03:22
● 2026-03-22 13:23:10
○ 2026-03-22 21:44:54
○ 2026-08-06 15:47:52

○A18.239.69.152026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 23:03:22
● 2026-03-22 13:23:10
○ 2026-03-22 21:44:54
○ 2026-08-06 15:47:52

○A18.239.69.602026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 23:03:22
● 2026-03-22 13:23:10
○ 2026-03-22 21:44:54
○ 2026-08-06 15:47:52

○A18.239.69.732026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 23:03:22
● 2026-03-22 13:23:10
○ 2026-03-22 21:44:54
○ 2026-08-06 15:47:52

○A18.245.143.222026-03-06 → 2026-06-30 · 17 obs

○ 2026-03-04 00:37:50
● 2026-03-06 00:36:26
● 2026-03-06 03:18:34
○ 2026-03-06 13:54:42
● 2026-03-06 20:24:18
● 2026-04-20 22:25:04
○ 2026-04-22 23:47:26
● 2026-04-25 16:37:58
● 2026-05-19 07:08:48
○ 2026-05-20 04:18:10
○ 2026-06-11 16:57:58
● 2026-06-12 15:08:04
● 2026-06-28 01:54:44
○ 2026-06-29 22:13:24
● 2026-06-30 01:42:52
○ 2026-06-30 16:44:56
○ 2026-08-06 15:47:52

○A18.245.143.252026-03-06 → 2026-06-30 · 17 obs

○A18.245.143.342026-03-06 → 2026-06-30 · 17 obs

○A18.245.143.822026-03-06 → 2026-06-30 · 17 obs

○A18.66.255.1072026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-17 21:41:40
● 2026-06-18 18:29:02
○ 2026-06-18 22:50:48
○ 2026-08-06 15:47:52

○A18.66.255.552026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-17 21:41:40
● 2026-06-18 18:29:02
○ 2026-06-18 22:50:48
○ 2026-08-06 15:47:52

○A18.66.255.612026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-17 21:41:40
● 2026-06-18 18:29:02
○ 2026-06-18 22:50:48
○ 2026-08-06 15:47:52

○A18.66.255.812026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-17 21:41:40
● 2026-06-18 18:29:02
○ 2026-06-18 22:50:48
○ 2026-08-06 15:47:52

○A18.67.0.542026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-27 05:59:28
● 2026-07-27 06:34:00
○ 2026-07-27 12:53:40
● 2026-07-27 14:48:04
○ 2026-07-27 16:17:52
○ 2026-08-06 15:47:52

○A18.67.0.612026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-27 05:59:28
● 2026-07-27 06:34:00
○ 2026-07-27 12:53:40
● 2026-07-27 14:48:04
○ 2026-07-27 16:17:52
○ 2026-08-06 15:47:52

○A18.67.0.742026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-27 05:59:28
● 2026-07-27 06:34:00
○ 2026-07-27 12:53:40
● 2026-07-27 14:48:04
○ 2026-07-27 16:17:52
○ 2026-08-06 15:47:52

○A18.67.0.962026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-27 05:59:28
● 2026-07-27 06:34:00
○ 2026-07-27 12:53:40
● 2026-07-27 14:48:04
○ 2026-07-27 16:17:52
○ 2026-08-06 15:47:52

○A3.164.36.1082026-05-29 → 2026-06-03 · 17 obs

○ 2026-05-29 05:32:54
● 2026-05-29 10:06:50
● 2026-05-29 14:33:42
○ 2026-05-29 15:14:10
○ 2026-05-30 03:50:36
● 2026-05-30 12:31:18
○ 2026-05-30 13:07:50
○ 2026-06-01 06:59:36
● 2026-06-01 15:23:04
○ 2026-06-01 17:42:26
○ 2026-06-02 19:16:16
● 2026-06-03 00:39:54
○ 2026-06-03 04:44:44
○ 2026-06-03 14:16:58
● 2026-06-03 16:22:24
○ 2026-06-03 18:25:28
○ 2026-08-06 15:47:52

○A3.164.36.792026-05-29 → 2026-06-03 · 17 obs

○A3.164.36.952026-05-29 → 2026-06-03 · 17 obs

○A3.164.36.972026-05-29 → 2026-06-03 · 17 obs

○A3.173.182.1082026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 21:09:40
● 2026-05-29 03:38:56
○ 2026-05-29 05:32:54
○ 2026-08-06 15:47:52

○A3.173.182.322026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 21:09:40
● 2026-05-29 03:38:56
○ 2026-05-29 05:32:54
○ 2026-08-06 15:47:52

○A3.173.182.582026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 21:09:40
● 2026-05-29 03:38:56
○ 2026-05-29 05:32:54
○ 2026-08-06 15:47:52

○A3.173.182.612026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 21:09:40
● 2026-05-29 03:38:56
○ 2026-05-29 05:32:54
○ 2026-08-06 15:47:52

○A3.174.26.1122026-05-16 → 2026-06-06 · 7 obs

○ 2026-05-15 10:41:08
● 2026-05-16 22:47:02
○ 2026-05-16 23:18:32
○ 2026-06-05 18:27:50
● 2026-06-06 23:15:30
○ 2026-06-06 23:58:00
○ 2026-08-06 15:47:52

○A3.174.26.42026-05-16 → 2026-06-06 · 7 obs

○ 2026-05-15 10:41:08
● 2026-05-16 22:47:02
○ 2026-05-16 23:18:32
○ 2026-06-05 18:27:50
● 2026-06-06 23:15:30
○ 2026-06-06 23:58:00
○ 2026-08-06 15:47:52

○A3.174.26.672026-05-16 → 2026-06-06 · 7 obs

○ 2026-05-15 10:41:08
● 2026-05-16 22:47:02
○ 2026-05-16 23:18:32
○ 2026-06-05 18:27:50
● 2026-06-06 23:15:30
○ 2026-06-06 23:58:00
○ 2026-08-06 15:47:52

○A3.174.26.772026-05-16 → 2026-06-06 · 7 obs

○ 2026-05-15 10:41:08
● 2026-05-16 22:47:02
○ 2026-05-16 23:18:32
○ 2026-06-05 18:27:50
● 2026-06-06 23:15:30
○ 2026-06-06 23:58:00
○ 2026-08-06 15:47:52

○A3.174.29.1152026-04-19 → 2026-04-19 · 4 obs

○ 2026-04-16 23:19:58
● 2026-04-19 05:49:16
○ 2026-04-19 06:26:38
○ 2026-08-06 15:47:52

○A3.174.29.1172026-04-19 → 2026-04-19 · 4 obs

○ 2026-04-16 23:19:58
● 2026-04-19 05:49:16
○ 2026-04-19 06:26:38
○ 2026-08-06 15:47:52

○A3.174.29.592026-04-19 → 2026-04-19 · 4 obs

○ 2026-04-16 23:19:58
● 2026-04-19 05:49:16
○ 2026-04-19 06:26:38
○ 2026-08-06 15:47:52

○A3.174.29.82026-04-19 → 2026-04-19 · 4 obs

○ 2026-04-16 23:19:58
● 2026-04-19 05:49:16
○ 2026-04-19 06:26:38
○ 2026-08-06 15:47:52

○A52.222.177.1012026-04-28 → 2026-04-28 · 6 obs

○ 2026-04-27 16:46:08
● 2026-04-28 02:48:16
○ 2026-04-28 03:38:26
● 2026-04-28 04:18:10
○ 2026-04-28 04:49:02
○ 2026-08-06 15:47:52

○A52.222.177.1262026-04-28 → 2026-04-28 · 6 obs

○ 2026-04-27 16:46:08
● 2026-04-28 02:48:16
○ 2026-04-28 03:38:26
● 2026-04-28 04:18:10
○ 2026-04-28 04:49:02
○ 2026-08-06 15:47:52

○A52.222.177.172026-04-28 → 2026-04-28 · 6 obs

○ 2026-04-27 16:46:08
● 2026-04-28 02:48:16
○ 2026-04-28 03:38:26
● 2026-04-28 04:18:10
○ 2026-04-28 04:49:02
○ 2026-08-06 15:47:52

○A52.222.177.552026-04-28 → 2026-04-28 · 6 obs

○ 2026-04-27 16:46:08
● 2026-04-28 02:48:16
○ 2026-04-28 03:38:26
● 2026-04-28 04:18:10
○ 2026-04-28 04:49:02
○ 2026-08-06 15:47:52

○A52.84.20.1132026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-06 03:18:34
● 2026-03-06 13:54:42
○ 2026-03-06 20:24:18
○ 2026-08-06 15:47:52

○A52.84.20.1142026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-06 03:18:34
● 2026-03-06 13:54:42
○ 2026-03-06 20:24:18
○ 2026-08-06 15:47:52

○A52.84.20.402026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-06 03:18:34
● 2026-03-06 13:54:42
○ 2026-03-06 20:24:18
○ 2026-08-06 15:47:52

○A52.84.20.672026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-06 03:18:34
● 2026-03-06 13:54:42
○ 2026-03-06 20:24:18
○ 2026-08-06 15:47:52

○A52.85.12.1262026-05-20 → 2026-07-02 · 18 obs

○ 2026-05-20 04:18:10
● 2026-05-20 05:03:22
● 2026-05-20 06:20:36
○ 2026-05-20 10:17:16
● 2026-05-20 12:50:10
● 2026-05-28 07:06:36
○ 2026-05-28 20:23:48
○ 2026-06-02 18:15:08
● 2026-06-03 06:07:06
● 2026-06-05 18:27:50
○ 2026-06-06 23:15:30
● 2026-06-07 23:48:34
○ 2026-06-08 14:11:08
● 2026-06-30 16:44:56
○ 2026-06-30 22:17:38
● 2026-07-02 22:43:12
○ 2026-07-03 02:33:14
○ 2026-08-06 15:47:52

○A52.85.12.342026-05-20 → 2026-07-02 · 18 obs

○A52.85.12.702026-05-20 → 2026-07-02 · 18 obs

○A52.85.12.842026-05-20 → 2026-07-02 · 18 obs

○A99.84.215.1032026-07-21 → 2026-07-21 · 4 obs

○ 2026-07-20 17:52:32
● 2026-07-21 08:17:54
○ 2026-07-21 09:13:16
○ 2026-08-06 15:47:52

○A99.84.215.232026-07-21 → 2026-07-21 · 4 obs

○ 2026-07-20 17:52:32
● 2026-07-21 08:17:54
○ 2026-07-21 09:13:16
○ 2026-08-06 15:47:52

○A99.84.215.682026-07-21 → 2026-07-21 · 4 obs

○ 2026-07-20 17:52:32
● 2026-07-21 08:17:54
○ 2026-07-21 09:13:16
○ 2026-08-06 15:47:52

○A99.84.215.722026-07-21 → 2026-07-21 · 4 obs

○ 2026-07-20 17:52:32
● 2026-07-21 08:17:54
○ 2026-07-21 09:13:16
○ 2026-08-06 15:47:52

○A99.84.237.1052026-03-30 → 2026-07-30 · 18 obs

○ 2026-03-29 20:21:26
● 2026-03-30 09:25:42
○ 2026-03-30 13:04:20
○ 2026-03-31 12:34:20
● 2026-03-31 13:40:00
○ 2026-04-01 01:27:34
○ 2026-06-17 21:41:40
● 2026-06-18 22:50:48
○ 2026-06-20 17:09:06
● 2026-06-23 00:41:34
○ 2026-06-24 02:03:22
○ 2026-06-30 01:42:52
● 2026-07-28 10:18:14
● 2026-07-30 11:42:02
○ 2026-07-30 12:59:12
● 2026-07-30 14:22:28
○ 2026-07-30 16:58:16
○ 2026-08-06 15:47:52

○A99.84.237.1082026-03-30 → 2026-07-30 · 18 obs

○A99.84.237.222026-03-30 → 2026-07-30 · 18 obs

○A99.84.237.342026-03-30 → 2026-07-30 · 18 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
stem-practice.com	ns-100.awsdns-12.com, ns-563.awsdns-06.net, ns-1273.awsdns-31.org, ns-1891.awsdns-44.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.100

NS records: ns-100.awsdns-12.com, ns-563.awsdns-06.net, ns-1273.awsdns-31.org, ns-1891.awsdns-44.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stem-practice.com (unsigned zone)

⏱️ Timing

Total: 749ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.154.227.45, 18.154.227.12...`
NS	4	`ns-100.awsdns-12.com, ns-1273.awsdns-31.org...`
SOA	1	`ns-100.awsdns-12.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-100.awsdns-12.com, ns-100.awsdns-12.com)

Analysis

IP Addresses

stem-practice.com resolves to four IP addresses: 18.154.227.12, 18.154.227.45, 18.154.227.102 and 18.154.227.118.

jnjwithme.nl, eresidentagent.com, trk.na-kd.com and two other host names share IP numbers with stem-practice.com.

Name Servers

The authoritative name servers for stem-practice.com are ns-100.awsdns-12.com, ns-563.awsdns-06.net, ns-1273.awsdns-31.org and ns-1891.awsdns-44.co.uk.

stem-practice.com has at least partial name server overlap with other domains, such as bd-n.net, dataaxle-usa.org, signup.store and two others.

ns-100.awsdns-12.com, ns-563.awsdns-06.net, ns-1273.awsdns-31.org and ns-1891.awsdns-44.co.uk all point to exactly two IP numbers each: ns-100.awsdns-12.com → 205.251.192.100 and 2600:9000:5300:6400::1; ns-563.awsdns-06.net → 205.251.194.51 and 2600:9000:5302:3300::1; ns-1273.awsdns-31.org → 205.251.196.249 and 2600:9000:5304:f900::1; ns-1891.awsdns-44.co.uk → 205.251.199.99 and 2600:9000:5307:6300::1.