`bigschoolrun.com`

DNSSEC	⚠️ Not signed
A	3.174.83.16^{🇺🇸 Amazon3.174.80.0/21}
		PTR	`server-3-174-83-16.gru3.r.cloudfront.net`
A	3.174.83.51^{🇺🇸 Amazon3.174.80.0/21}
A	3.174.83.55^{🇺🇸 Amazon3.174.80.0/21}
A	3.174.83.83^{🇺🇸 Amazon3.174.80.0/21}
NS	`ns-422.awsdns-52.com` ⭐
		A	2600:9000:5301:a600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-422.awsdns-52.com`
		A	205.251.193.166^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-422.awsdns-52.com`
NS	`ns-1181.awsdns-19.org`
		A	2600:9000:5304:9d00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1181.awsdns-19.org`
		A	205.251.196.157^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1181.awsdns-19.org`
NS	`ns-1889.awsdns-44.co.uk`
		A	2600:9000:5307:6100::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1889.awsdns-44.co.uk`
		A	205.251.199.97^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1889.awsdns-44.co.uk`
NS	`ns-839.awsdns-40.net`
		A	2600:9000:5303:4700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-839.awsdns-40.net`
		A	205.251.195.71^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-839.awsdns-40.net`
SOA	`ns-422.awsdns-52.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=1774748702

Same first word

bigschoolrun.com

DNS History

52 records (8 active, 44 former)

●NSns-1181.awsdns-19.org2026-02-16 → 2026-03-29 · 2 obs

● 2026-02-16 00:10:18
● 2026-03-29 02:00:46

●NSns-1889.awsdns-44.co.uk2026-02-16 → 2026-03-29 · 2 obs

● 2026-02-16 00:10:18
● 2026-03-29 02:00:46

●NSns-422.awsdns-52.com2026-02-16 → 2026-03-29 · 2 obs

● 2026-02-16 00:10:18
● 2026-03-29 02:00:46

●NSns-839.awsdns-40.net2026-02-16 → 2026-03-29 · 2 obs

● 2026-02-16 00:10:18
● 2026-03-29 02:00:46

○A108.138.26.82026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 04:29:42
● 2026-03-22 14:40:12
○ 2026-03-22 17:32:02
○ 2026-03-29 02:00:46

○A108.138.26.802026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 04:29:42
● 2026-03-22 14:40:12
○ 2026-03-22 17:32:02
○ 2026-03-29 02:00:46

○A108.138.26.812026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 04:29:42
● 2026-03-22 14:40:12
○ 2026-03-22 17:32:02
○ 2026-03-29 02:00:46

○A108.138.26.832026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 04:29:42
● 2026-03-22 14:40:12
○ 2026-03-22 17:32:02
○ 2026-03-29 02:00:46

○A108.156.22.122026-03-23 → 2026-03-24 · 12 obs

○ 2026-03-23 07:41:06
● 2026-03-23 08:17:58
○ 2026-03-24 00:13:34
○ 2026-03-24 02:53:18
● 2026-03-24 03:33:44
○ 2026-03-24 05:53:20
● 2026-03-24 07:18:08
○ 2026-03-24 09:05:22
○ 2026-03-24 13:24:20
● 2026-03-24 14:44:40
○ 2026-03-24 16:38:28
○ 2026-03-29 02:00:46

○A108.156.22.212026-03-23 → 2026-03-24 · 12 obs

○A108.156.22.542026-03-23 → 2026-03-24 · 12 obs

○A108.156.22.642026-03-23 → 2026-03-24 · 12 obs

○A108.156.60.1212026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-24 09:05:22
● 2026-03-24 11:20:04
○ 2026-03-24 12:44:24
○ 2026-03-29 02:00:46

○A108.156.60.642026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-24 09:05:22
● 2026-03-24 11:20:04
○ 2026-03-24 12:44:24
○ 2026-03-29 02:00:46

○A108.156.60.762026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-24 09:05:22
● 2026-03-24 11:20:04
○ 2026-03-24 12:44:24
○ 2026-03-29 02:00:46

○A108.156.60.942026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-24 09:05:22
● 2026-03-24 11:20:04
○ 2026-03-24 12:44:24
○ 2026-03-29 02:00:46

○A13.33.252.102026-03-07 → 2026-03-22 · 10 obs

○ 2026-03-07 14:44:06
● 2026-03-07 23:06:12
○ 2026-03-08 00:12:12
○ 2026-03-14 07:09:42
● 2026-03-14 15:03:16
○ 2026-03-14 16:42:24
○ 2026-03-22 14:40:12
● 2026-03-22 17:32:02
○ 2026-03-22 19:54:10
○ 2026-03-29 02:00:46

○A13.33.252.482026-03-07 → 2026-03-22 · 10 obs

○A13.33.252.572026-03-07 → 2026-03-22 · 10 obs

○A13.33.252.722026-03-07 → 2026-03-22 · 10 obs

○A13.33.82.392026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 17:56:10
● 2026-03-08 23:07:22
○ 2026-03-09 03:22:14
○ 2026-03-29 02:00:46

○A13.33.82.602026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 17:56:10
● 2026-03-08 23:07:22
○ 2026-03-09 03:22:14
○ 2026-03-29 02:00:46

○A13.33.82.652026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 17:56:10
● 2026-03-08 23:07:22
○ 2026-03-09 03:22:14
○ 2026-03-29 02:00:46

○A13.33.82.692026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-08 17:56:10
● 2026-03-08 23:07:22
○ 2026-03-09 03:22:14
○ 2026-03-29 02:00:46

○A18.154.144.602026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 03:28:40
● 2026-03-20 08:07:28
○ 2026-03-20 10:40:02
○ 2026-03-29 02:00:46

○A18.154.144.702026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 03:28:40
● 2026-03-20 08:07:28
○ 2026-03-20 10:40:02
○ 2026-03-29 02:00:46

○A18.154.144.792026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 03:28:40
● 2026-03-20 08:07:28
○ 2026-03-20 10:40:02
○ 2026-03-29 02:00:46

○A18.154.144.982026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 03:28:40
● 2026-03-20 08:07:28
○ 2026-03-20 10:40:02
○ 2026-03-29 02:00:46

○A18.164.154.1092026-02-22 → 2026-03-27 · 61 obs

○ 2026-02-22 00:11:46
● 2026-02-22 10:52:06
● 2026-02-22 14:09:08
○ 2026-02-22 18:27:46
○ 2026-02-23 00:11:58
● 2026-02-23 10:31:20
○ 2026-02-23 22:01:36
● 2026-02-25 06:42:02
○ 2026-02-25 21:10:30
○ 2026-02-26 07:55:16
● 2026-02-26 13:46:34
● 2026-02-26 15:14:28
○ 2026-02-27 00:17:20
○ 2026-02-27 19:28:48
● 2026-02-28 04:29:00
○ 2026-02-28 05:03:06
○ 2026-03-01 04:13:34
● 2026-03-01 23:50:10
○ 2026-03-02 11:47:10
○ 2026-03-03 00:12:28
● 2026-03-03 02:05:42
● 2026-03-04 01:06:16
○ 2026-03-04 01:41:16
○ 2026-03-05 08:29:24
● 2026-03-05 21:25:24
● 2026-03-06 00:06:40
○ 2026-03-06 03:40:18
● 2026-03-06 16:40:42
○ 2026-03-06 23:42:14
○ 2026-03-10 00:34:58
● 2026-03-10 06:37:50
● 2026-03-10 11:45:38
○ 2026-03-10 22:10:50
○ 2026-03-13 02:08:16
● 2026-03-13 11:03:14
○ 2026-03-13 12:02:32
○ 2026-03-14 17:51:38
● 2026-03-14 20:52:34
● 2026-03-14 22:10:58
○ 2026-03-14 22:47:40
○ 2026-03-18 00:11:42
● 2026-03-18 02:31:36
○ 2026-03-18 11:14:34
○ 2026-03-18 12:53:54
● 2026-03-18 19:36:54
○ 2026-03-19 00:13:46
● 2026-03-19 06:25:52
○ 2026-03-19 17:41:34
● 2026-03-20 03:28:40
○ 2026-03-20 08:07:28
○ 2026-03-20 10:40:02
● 2026-03-20 19:49:32
○ 2026-03-20 22:57:20
● 2026-03-21 00:05:56
○ 2026-03-21 02:59:00
● 2026-03-21 04:27:26
○ 2026-03-21 09:32:42
○ 2026-03-27 04:08:40
● 2026-03-27 22:41:40
○ 2026-03-27 23:42:50
○ 2026-03-29 02:00:46

○A18.164.154.602026-02-22 → 2026-03-27 · 61 obs

○A18.164.154.662026-02-22 → 2026-03-27 · 61 obs

○A18.164.154.852026-02-22 → 2026-03-27 · 61 obs

○A18.165.25.372026-03-19 → 2026-03-21 · 7 obs

○ 2026-03-19 06:25:52
● 2026-03-19 17:41:34
○ 2026-03-20 03:28:40
○ 2026-03-21 04:27:26
● 2026-03-21 09:32:42
○ 2026-03-21 10:46:22
○ 2026-03-29 02:00:46

○A18.165.25.442026-03-19 → 2026-03-21 · 7 obs

○ 2026-03-19 06:25:52
● 2026-03-19 17:41:34
○ 2026-03-20 03:28:40
○ 2026-03-21 04:27:26
● 2026-03-21 09:32:42
○ 2026-03-21 10:46:22
○ 2026-03-29 02:00:46

○A18.165.25.72026-03-19 → 2026-03-21 · 7 obs

○ 2026-03-19 06:25:52
● 2026-03-19 17:41:34
○ 2026-03-20 03:28:40
○ 2026-03-21 04:27:26
● 2026-03-21 09:32:42
○ 2026-03-21 10:46:22
○ 2026-03-29 02:00:46

○A18.165.25.932026-03-19 → 2026-03-21 · 7 obs

○ 2026-03-19 06:25:52
● 2026-03-19 17:41:34
○ 2026-03-20 03:28:40
○ 2026-03-21 04:27:26
● 2026-03-21 09:32:42
○ 2026-03-21 10:46:22
○ 2026-03-29 02:00:46

○A3.171.38.1082026-02-16 → 2026-03-24 · 68 obs

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

○A3.171.38.1142026-02-16 → 2026-03-24 · 68 obs

○A3.171.38.1222026-02-16 → 2026-03-24 · 68 obs

○A3.171.38.712026-02-16 → 2026-03-24 · 68 obs

●A3.174.83.162026-03-28 → 2026-03-29 · 5 obs

○ 2026-03-28 13:43:50
● 2026-03-28 14:25:42
○ 2026-03-28 15:47:20
● 2026-03-28 17:21:00
● 2026-03-29 02:00:46

●A3.174.83.512026-03-28 → 2026-03-29 · 5 obs

○ 2026-03-28 13:43:50
● 2026-03-28 14:25:42
○ 2026-03-28 15:47:20
● 2026-03-28 17:21:00
● 2026-03-29 02:00:46

●A3.174.83.552026-03-28 → 2026-03-29 · 5 obs

○ 2026-03-28 13:43:50
● 2026-03-28 14:25:42
○ 2026-03-28 15:47:20
● 2026-03-28 17:21:00
● 2026-03-29 02:00:46

●A3.174.83.832026-03-28 → 2026-03-29 · 5 obs

○ 2026-03-28 13:43:50
● 2026-03-28 14:25:42
○ 2026-03-28 15:47:20
● 2026-03-28 17:21:00
● 2026-03-29 02:00:46

○A52.222.177.1102026-02-19 → 2026-03-28 · 94 obs

○ 2026-02-18 23:54:52
● 2026-02-19 15:34:38
○ 2026-02-20 10:19:58
○ 2026-02-23 10:31:20
● 2026-02-23 22:01:36
○ 2026-02-25 06:42:02
● 2026-02-25 21:10:30
○ 2026-02-26 07:55:16
○ 2026-02-27 00:17:20
● 2026-02-27 04:23:00
○ 2026-02-27 19:28:48
○ 2026-02-28 04:29:00
● 2026-02-28 05:03:06
○ 2026-03-01 04:13:34
○ 2026-03-01 23:50:10
● 2026-03-02 11:47:10
○ 2026-03-03 00:12:28
○ 2026-03-04 01:06:16
● 2026-03-04 01:41:16
○ 2026-03-05 00:12:24
● 2026-03-05 07:03:10
○ 2026-03-05 08:29:24
○ 2026-03-06 00:06:40
● 2026-03-06 03:40:18
○ 2026-03-06 16:40:42
○ 2026-03-06 23:42:14
● 2026-03-07 01:07:04
● 2026-03-07 14:44:06
○ 2026-03-07 23:06:12
● 2026-03-08 00:12:12
● 2026-03-08 17:56:10
○ 2026-03-08 23:07:22
● 2026-03-09 03:22:14
● 2026-03-10 00:34:58
○ 2026-03-10 06:37:50
○ 2026-03-10 11:45:38
● 2026-03-10 22:10:50
○ 2026-03-10 23:07:42
○ 2026-03-11 00:11:56
● 2026-03-11 05:14:12
● 2026-03-12 08:41:18
○ 2026-03-12 23:08:04
● 2026-03-13 00:08:16
● 2026-03-13 02:08:16
○ 2026-03-13 11:03:14
● 2026-03-13 12:02:32
● 2026-03-13 17:54:02
○ 2026-03-13 23:07:32
○ 2026-03-14 15:03:16
● 2026-03-14 16:42:24
● 2026-03-14 17:51:38
○ 2026-03-14 20:52:34
○ 2026-03-14 22:10:58
● 2026-03-14 22:47:40
○ 2026-03-15 00:10:38
● 2026-03-15 02:39:32
● 2026-03-15 16:32:28
○ 2026-03-16 00:11:40
● 2026-03-16 01:50:32
● 2026-03-16 05:06:24
○ 2026-03-18 00:11:42
○ 2026-03-18 02:31:36
● 2026-03-18 11:14:34
● 2026-03-18 12:53:54
○ 2026-03-18 19:36:54
○ 2026-03-20 19:49:32
● 2026-03-20 22:57:20
○ 2026-03-21 00:05:56
● 2026-03-21 02:59:00
○ 2026-03-21 04:27:26
○ 2026-03-21 09:32:42
● 2026-03-21 10:46:22
○ 2026-03-22 00:13:06
● 2026-03-22 01:55:14
● 2026-03-22 04:29:42
○ 2026-03-22 14:40:12
○ 2026-03-24 00:13:34
● 2026-03-24 02:53:18
○ 2026-03-24 03:33:44
○ 2026-03-24 07:18:08
● 2026-03-24 09:05:22
○ 2026-03-24 11:20:04
● 2026-03-24 12:44:24
● 2026-03-24 13:24:20
○ 2026-03-24 14:44:40
● 2026-03-24 16:38:28
● 2026-03-27 04:08:40
○ 2026-03-27 22:41:40
● 2026-03-27 23:42:50
● 2026-03-28 02:08:16
○ 2026-03-28 07:45:00
● 2026-03-28 09:18:24
○ 2026-03-28 13:43:50
○ 2026-03-29 02:00:46

○A52.222.177.202026-02-19 → 2026-03-28 · 94 obs

○A52.222.177.552026-02-19 → 2026-03-28 · 94 obs

○A52.222.177.852026-02-19 → 2026-03-28 · 94 obs

○A99.86.91.1022026-03-14 → 2026-03-28 · 14 obs

○ 2026-03-14 00:09:24
● 2026-03-14 07:09:42
○ 2026-03-14 15:03:16
○ 2026-03-24 03:33:44
● 2026-03-24 05:53:20
○ 2026-03-24 07:18:08
○ 2026-03-28 02:08:16
● 2026-03-28 07:45:00
○ 2026-03-28 09:18:24
● 2026-03-28 13:43:50
○ 2026-03-28 14:25:42
● 2026-03-28 15:47:20
○ 2026-03-28 17:21:00
○ 2026-03-29 02:00:46

○A99.86.91.1132026-03-14 → 2026-03-28 · 14 obs

○A99.86.91.162026-03-14 → 2026-03-28 · 14 obs

○A99.86.91.662026-03-14 → 2026-03-28 · 14 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
bigschoolrun.com	ns-422.awsdns-52.com, ns-839.awsdns-40.net, ns-1181.awsdns-19.org, ns-1889.awsdns-44.co.uk	1 record

✅ Authoritative Response

Server:205.251.195.71

NS records: ns-422.awsdns-52.com, ns-839.awsdns-40.net, ns-1181.awsdns-19.org, ns-1889.awsdns-44.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bigschoolrun.com (unsigned zone)

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.174.83.16, 3.174.83.51...`
NS	4	`ns-1181.awsdns-19.org, ns-1889.awsdns-44.co.uk...`
SOA	1	`ns-422.awsdns-52.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-422.awsdns-52.com)

Analysis

IP Addresses

bigschoolrun.com points to four IP numbers: 3.174.83.16, 3.174.83.51, 3.174.83.55 and 3.174.83.83.

For instance, other host names skryvets.com, remote.spoonrocket.com.br, roxayunk.com, spiritualanatomy.com and mynuspire.io share IP numbers with bigschoolrun.com.

Name Servers

bigschoolrun.com is delegated to four name servers: ns-422.awsdns-52.com, ns-839.awsdns-40.net, ns-1181.awsdns-19.org and ns-1889.awsdns-44.co.uk.

bigschoolrun.com shares name servers with other domains at least partially, for example ssconnect.net, redblacktree.com, swagonline.com, ricardosgreendale.com and llama.app.

Host names with two IP numbers:

ns-422.awsdns-52.com points to: 2600:9000:5301:a600::1 and 205.251.193.166

ns-839.awsdns-40.net points to: 2600:9000:5303:4700::1 and 205.251.195.71

ns-1181.awsdns-19.org points to: 2600:9000:5304:9d00::1 and 205.251.196.157

ns-1889.awsdns-44.co.uk points to: 2600:9000:5307:6100::1 and 205.251.199.97

bigschoolrun.com - robtex.com