`dropintutor.com`

DNSSEC	⚠️ Not signed
A	18.64.207.46^{🇺🇸 Amazon18.64.200.0/21}
		PTR	`server-18-64-207-46.gig51.r.cloudfront.net`
A	18.64.207.88^{🇺🇸 Amazon18.64.200.0/21}
A	18.64.207.97^{🇺🇸 Amazon18.64.200.0/21}
A	18.64.207.116^{🇺🇸 Amazon18.64.200.0/21}
NS	`ns-67.awsdns-08.com` ⭐
		A	2600:9000:5300:4300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-67.awsdns-08.com`
		A	205.251.192.67^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-67.awsdns-08.com`
NS	`ns-1455.awsdns-53.org`
		A	2600:9000:5305:af00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1455.awsdns-53.org`
		A	205.251.197.175^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1455.awsdns-53.org`
NS	`ns-1946.awsdns-51.co.uk`
		A	2600:9000:5307:9a00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1946.awsdns-51.co.uk`
		A	205.251.199.154^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1946.awsdns-51.co.uk`
NS	`ns-977.awsdns-58.net`
		A	2600:9000:5303:d100::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-977.awsdns-58.net`
		A	205.251.195.209^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-977.awsdns-58.net`
SOA	`ns-67.awsdns-08.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=1775929767

Same first word

dropintutor.com

DNS History

53 records (8 active, 45 former)

●NSns-1455.awsdns-53.org2026-02-15 → 2026-04-11 · 3 obs

○ 2017-02-12 08:42:58
● 2026-02-15 02:18:12
● 2026-04-11 18:16:18

●NSns-1946.awsdns-51.co.uk2026-02-15 → 2026-04-11 · 3 obs

○ 2017-02-12 08:42:58
● 2026-02-15 02:18:12
● 2026-04-11 18:16:18

●NSns-67.awsdns-08.com2026-02-15 → 2026-04-11 · 3 obs

○ 2017-02-12 08:42:58
● 2026-02-15 02:18:12
● 2026-04-11 18:16:18

●NSns-977.awsdns-58.net2026-02-15 → 2026-04-11 · 3 obs

○ 2017-02-12 08:42:58
● 2026-02-15 02:18:12
● 2026-04-11 18:16:18

○NSns1.ourserver.net2015-08-06 → 2017-02-12 · 4 obs

● 2015-08-06 01:37:20
● 2017-02-12 08:42:58
○ 2026-02-15 02:18:12
○ 2026-04-11 18:16:18

○NSns2.ourserver.net2015-08-06 → 2017-02-12 · 4 obs

● 2015-08-06 01:37:20
● 2017-02-12 08:42:58
○ 2026-02-15 02:18:12
○ 2026-04-11 18:16:18

○MXmail.dropintutor.com2015-08-06 → 2026-02-17 · 4 obs

● 2015-08-06 01:37:20
● 2026-02-17 07:57:12
○ 2026-02-17 17:18:02
○ 2026-04-11 18:16:18

○A13.225.107.132026-03-28 → 2026-04-09 · 28 obs

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

○A13.225.107.182026-03-28 → 2026-04-09 · 28 obs

○A13.225.107.52026-03-28 → 2026-04-09 · 28 obs

○A13.225.107.612026-03-28 → 2026-04-09 · 28 obs

○A13.249.182.1172026-02-15 → 2026-03-16 · 57 obs

○ 2017-02-12 08:42:58
● 2026-02-15 02:18:12
○ 2026-02-15 11:09:56
○ 2026-02-16 04:45:30
● 2026-02-16 07:52:04
● 2026-02-16 16:35:36
○ 2026-02-17 05:44:36
○ 2026-02-17 07:57:12
● 2026-02-17 17:18:02
○ 2026-02-17 18:00:08
○ 2026-02-18 23:38:30
● 2026-02-19 05:19:50
○ 2026-02-19 07:49:50
● 2026-02-19 15:35:10
○ 2026-02-20 00:48:04
○ 2026-02-20 19:52:06
● 2026-02-21 00:17:50
○ 2026-02-21 01:52:02
○ 2026-02-22 23:12:26
● 2026-02-23 03:26:58
● 2026-02-23 06:32:16
○ 2026-02-23 08:09:48
● 2026-02-26 11:44:30
● 2026-02-26 13:20:46
○ 2026-02-26 16:56:52
● 2026-02-27 04:47:12
○ 2026-02-27 15:54:48
○ 2026-02-28 00:58:38
● 2026-02-28 04:22:14
● 2026-02-28 07:57:12
○ 2026-02-28 13:53:44
● 2026-02-28 17:47:40
○ 2026-02-28 23:39:30
○ 2026-03-01 01:40:12
● 2026-03-01 07:18:32
● 2026-03-01 14:21:12
○ 2026-03-01 19:53:14
○ 2026-03-02 14:08:18
● 2026-03-03 09:56:36
● 2026-03-03 20:18:30
○ 2026-03-03 23:28:32
○ 2026-03-04 01:04:38
● 2026-03-05 11:35:46
● 2026-03-06 02:02:34
○ 2026-03-06 02:51:56
○ 2026-03-09 04:06:48
● 2026-03-09 14:20:38
○ 2026-03-09 17:26:28
● 2026-03-10 01:21:26
○ 2026-03-10 02:45:32
○ 2026-03-12 06:07:34
● 2026-03-13 15:21:22
○ 2026-03-14 06:44:40
○ 2026-03-15 12:41:14
● 2026-03-16 08:03:30
○ 2026-03-16 11:07:54
○ 2026-04-11 18:16:18

○A13.249.182.182026-02-15 → 2026-03-16 · 57 obs

○A13.249.182.42026-02-15 → 2026-03-16 · 57 obs

○A13.249.182.852026-02-15 → 2026-03-16 · 57 obs

○A13.33.235.122026-03-24 → 2026-03-26 · 7 obs

○ 2026-03-24 13:26:50
● 2026-03-24 21:00:36
○ 2026-03-24 23:07:30
○ 2026-03-26 20:43:48
● 2026-03-26 22:36:16
○ 2026-03-26 23:30:08
○ 2026-04-11 18:16:18

○A13.33.235.242026-03-24 → 2026-03-26 · 7 obs

○ 2026-03-24 13:26:50
● 2026-03-24 21:00:36
○ 2026-03-24 23:07:30
○ 2026-03-26 20:43:48
● 2026-03-26 22:36:16
○ 2026-03-26 23:30:08
○ 2026-04-11 18:16:18

○A13.33.235.302026-03-24 → 2026-03-26 · 7 obs

○ 2026-03-24 13:26:50
● 2026-03-24 21:00:36
○ 2026-03-24 23:07:30
○ 2026-03-26 20:43:48
● 2026-03-26 22:36:16
○ 2026-03-26 23:30:08
○ 2026-04-11 18:16:18

○A13.33.235.962026-03-24 → 2026-03-26 · 7 obs

○ 2026-03-24 13:26:50
● 2026-03-24 21:00:36
○ 2026-03-24 23:07:30
○ 2026-03-26 20:43:48
● 2026-03-26 22:36:16
○ 2026-03-26 23:30:08
○ 2026-04-11 18:16:18

●A18.64.207.1162026-03-30 → 2026-04-11 · 14 obs

○ 2026-03-30 14:50:20
● 2026-03-30 17:30:32
○ 2026-03-31 00:55:00
○ 2026-04-01 18:40:26
● 2026-04-01 20:45:06
● 2026-04-02 03:07:20
○ 2026-04-02 06:38:12
○ 2026-04-10 16:08:38
● 2026-04-10 23:49:16
● 2026-04-11 00:28:50
○ 2026-04-11 01:54:20
○ 2026-04-11 14:37:54
● 2026-04-11 18:16:16
● 2026-04-11 18:16:18

●A18.64.207.462026-03-30 → 2026-04-11 · 14 obs

●A18.64.207.882026-03-30 → 2026-04-11 · 14 obs

●A18.64.207.972026-03-30 → 2026-04-11 · 14 obs

○A3.161.193.352026-03-30 → 2026-04-03 · 14 obs

○ 2026-03-30 04:29:08
● 2026-03-30 07:22:16
○ 2026-03-30 14:50:20
○ 2026-03-30 17:30:32
● 2026-03-31 00:55:00
○ 2026-03-31 02:28:06
○ 2026-03-31 15:49:36
● 2026-04-01 03:41:10
● 2026-04-01 18:40:26
○ 2026-04-01 20:45:06
○ 2026-04-02 19:03:20
● 2026-04-03 19:12:44
○ 2026-04-04 00:51:40
○ 2026-04-11 18:16:18

○A3.161.193.382026-03-30 → 2026-04-03 · 14 obs

○A3.161.193.672026-03-30 → 2026-04-03 · 14 obs

○A3.161.193.902026-03-30 → 2026-04-03 · 14 obs

○A3.163.63.1092026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 10:46:54
● 2026-03-28 12:23:12
○ 2026-03-28 12:53:16
○ 2026-04-11 18:16:18

○A3.163.63.1152026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 10:46:54
● 2026-03-28 12:23:12
○ 2026-03-28 12:53:16
○ 2026-04-11 18:16:18

○A3.163.63.1292026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 10:46:54
● 2026-03-28 12:23:12
○ 2026-03-28 12:53:16
○ 2026-04-11 18:16:18

○A3.163.63.352026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 10:46:54
● 2026-03-28 12:23:12
○ 2026-03-28 12:53:16
○ 2026-04-11 18:16:18

○A3.166.49.182026-02-15 → 2026-02-16 · 8 obs

○ 2026-02-15 02:18:12
● 2026-02-15 11:09:56
● 2026-02-15 18:22:22
○ 2026-02-15 19:20:48
● 2026-02-15 23:47:02
● 2026-02-16 02:00:36
○ 2026-02-16 04:45:30
○ 2026-04-11 18:16:18

○A3.166.49.362026-02-15 → 2026-02-16 · 8 obs

○ 2026-02-15 02:18:12
● 2026-02-15 11:09:56
● 2026-02-15 18:22:22
○ 2026-02-15 19:20:48
● 2026-02-15 23:47:02
● 2026-02-16 02:00:36
○ 2026-02-16 04:45:30
○ 2026-04-11 18:16:18

○A3.166.49.842026-02-15 → 2026-02-16 · 8 obs

○ 2026-02-15 02:18:12
● 2026-02-15 11:09:56
● 2026-02-15 18:22:22
○ 2026-02-15 19:20:48
● 2026-02-15 23:47:02
● 2026-02-16 02:00:36
○ 2026-02-16 04:45:30
○ 2026-04-11 18:16:18

○A3.166.49.932026-02-15 → 2026-02-16 · 8 obs

○ 2026-02-15 02:18:12
● 2026-02-15 11:09:56
● 2026-02-15 18:22:22
○ 2026-02-15 19:20:48
● 2026-02-15 23:47:02
● 2026-02-16 02:00:36
○ 2026-02-16 04:45:30
○ 2026-04-11 18:16:18

○A3.170.42.392026-02-17 → 2026-03-24 · 37 obs

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

○A3.170.42.662026-02-17 → 2026-03-24 · 37 obs

○A3.170.42.892026-02-17 → 2026-03-24 · 37 obs

○A3.170.42.982026-02-17 → 2026-03-24 · 37 obs

○A3.174.29.32026-04-08 → 2026-04-10 · 14 obs

○ 2026-04-08 17:36:48
● 2026-04-08 22:22:56
○ 2026-04-08 23:09:32
○ 2026-04-09 00:15:08
● 2026-04-09 01:41:04
○ 2026-04-09 02:49:46
○ 2026-04-09 11:17:40
● 2026-04-09 19:31:02
○ 2026-04-09 23:08:34
○ 2026-04-10 00:03:36
● 2026-04-10 02:45:20
● 2026-04-10 13:51:46
○ 2026-04-10 16:08:38
○ 2026-04-11 18:16:18

○A3.174.29.42026-04-08 → 2026-04-10 · 14 obs

○A3.174.29.452026-04-08 → 2026-04-10 · 14 obs

○A3.174.29.592026-04-08 → 2026-04-10 · 14 obs

○A52.222.177.202026-02-17 → 2026-04-11 · 114 obs

○ 2026-02-16 16:35:36
● 2026-02-17 05:44:36
● 2026-02-17 07:57:12
○ 2026-02-17 17:18:02
○ 2026-02-18 19:39:54
● 2026-02-18 23:38:30
○ 2026-02-19 05:19:50
● 2026-02-19 07:49:50
○ 2026-02-19 15:35:10
● 2026-02-20 00:48:04
● 2026-02-20 01:23:04
○ 2026-02-20 03:39:22
○ 2026-02-20 11:24:54
● 2026-02-20 19:52:06
○ 2026-02-21 00:17:50
● 2026-02-21 01:52:02
○ 2026-02-21 14:00:34
● 2026-02-22 02:10:42
● 2026-02-22 23:12:26
○ 2026-02-23 03:26:58
○ 2026-02-23 06:32:16
● 2026-02-23 08:09:48
○ 2026-02-26 11:44:30
○ 2026-02-26 13:20:46
● 2026-02-26 16:56:52
○ 2026-02-27 04:47:12
○ 2026-02-27 15:54:48
● 2026-02-27 20:32:14
● 2026-02-28 00:58:38
○ 2026-02-28 04:22:14
○ 2026-02-28 23:39:30
● 2026-03-01 01:40:12
○ 2026-03-01 07:18:32
○ 2026-03-01 14:21:12
● 2026-03-01 19:53:14
● 2026-03-02 14:08:18
○ 2026-03-03 09:56:36
○ 2026-03-03 20:18:30
● 2026-03-03 23:28:32
● 2026-03-04 01:04:38
○ 2026-03-05 11:35:46
○ 2026-03-06 02:02:34
● 2026-03-06 02:51:56
● 2026-03-07 01:06:12
○ 2026-03-07 03:39:26
● 2026-03-07 14:14:46
● 2026-03-09 04:06:48
○ 2026-03-09 14:20:38
● 2026-03-09 17:26:28
○ 2026-03-10 01:21:26
● 2026-03-10 02:45:32
● 2026-03-12 06:07:34
○ 2026-03-13 15:21:22
● 2026-03-14 06:44:40
● 2026-03-14 15:12:10
○ 2026-03-14 19:56:06
● 2026-03-15 03:06:36
● 2026-03-15 12:41:14
○ 2026-03-16 08:03:30
● 2026-03-16 11:07:54
● 2026-03-17 05:49:12
○ 2026-03-17 17:59:58
○ 2026-03-17 19:31:56
● 2026-03-18 03:07:54
● 2026-03-20 23:18:54
○ 2026-03-22 15:33:18
○ 2026-03-23 02:18:56
● 2026-03-23 04:26:46
● 2026-03-24 03:45:52
○ 2026-03-24 13:26:50
○ 2026-03-24 21:00:36
● 2026-03-24 23:07:30
● 2026-03-26 20:43:48
○ 2026-03-26 22:36:16
● 2026-03-26 23:30:08
● 2026-03-27 01:25:16
○ 2026-03-28 10:46:54
○ 2026-03-28 16:46:34
● 2026-03-28 21:46:48
● 2026-03-30 04:29:08
○ 2026-03-30 07:22:16
● 2026-03-30 14:50:20
○ 2026-03-30 17:30:32
○ 2026-03-31 02:28:06
● 2026-03-31 03:25:04
○ 2026-03-31 11:06:18
● 2026-03-31 14:43:26
● 2026-03-31 15:49:36
○ 2026-04-01 03:41:10
○ 2026-04-02 06:38:12
● 2026-04-02 19:03:20
○ 2026-04-03 19:12:44
● 2026-04-04 00:51:40
● 2026-04-06 13:48:22
○ 2026-04-07 14:51:58
● 2026-04-08 01:50:10
● 2026-04-08 17:36:48
○ 2026-04-08 22:22:56
○ 2026-04-09 01:41:04
● 2026-04-09 02:49:46
○ 2026-04-09 06:39:28
● 2026-04-09 11:17:40
○ 2026-04-09 19:31:02
○ 2026-04-09 23:08:34
● 2026-04-10 00:03:36
○ 2026-04-10 02:45:20
○ 2026-04-10 13:51:46
● 2026-04-10 16:08:38
○ 2026-04-10 23:49:16
○ 2026-04-11 00:28:50
● 2026-04-11 01:54:20
● 2026-04-11 14:37:54
○ 2026-04-11 18:16:16
○ 2026-04-11 18:16:18

○A52.222.177.412026-02-17 → 2026-04-11 · 114 obs

○A52.222.177.622026-02-17 → 2026-04-11 · 114 obs

○A52.222.177.942026-02-17 → 2026-04-11 · 114 obs

○A69.197.184.1172017-02-12 → 2017-02-12 · 4 obs

○ 2016-07-11 02:38:50
● 2017-02-12 08:42:58
○ 2026-02-15 02:18:12
○ 2026-04-11 18:16:18

○A69.56.183.2262015-08-06 → 2016-07-11 · 4 obs

● 2015-08-06 01:37:20
● 2016-07-11 02:38:50
○ 2017-02-12 08:42:58
○ 2026-04-11 18:16:18

○A99.84.234.1122026-02-15 → 2026-03-22 · 10 obs

○ 2026-02-15 18:22:22
● 2026-02-15 19:20:48
○ 2026-02-15 23:47:02
○ 2026-02-16 02:00:36
● 2026-02-16 04:45:30
○ 2026-02-16 07:52:04
○ 2026-03-20 23:18:54
● 2026-03-22 15:33:18
○ 2026-03-23 02:18:56
○ 2026-04-11 18:16:18

○A99.84.234.1152026-02-15 → 2026-03-22 · 10 obs

○A99.84.234.352026-02-15 → 2026-03-22 · 10 obs

○A99.84.234.552026-02-15 → 2026-03-22 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
dropintutor.com	ns-67.awsdns-08.com, ns-977.awsdns-58.net, ns-1946.awsdns-51.co.uk, ns-1455.awsdns-53.org	1 record

✅ Authoritative Response

Server:205.251.192.67

NS records: ns-67.awsdns-08.com, ns-977.awsdns-58.net, ns-1946.awsdns-51.co.uk, ns-1455.awsdns-53.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dropintutor.com (unsigned zone)

⏱️ Timing

Total: 721ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.64.207.88, 18.64.207.97...`
NS	4	`ns-1455.awsdns-53.org, ns-1946.awsdns-51.co.uk...`
SOA	1	`ns-67.awsdns-08.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-67.awsdns-08.com)

Analysis

IP Addresses

dropintutor.com points to four IP numbers: 18.64.207.46, 18.64.207.88, 18.64.207.97 and 18.64.207.116.

For instance, other host names vedicstudents.com, endpoints.kitaboo.com, dpc.ipex-insights.com, d2qmtqgzk49dil.cloudfront.net and princi.co.jp share IP numbers with dropintutor.com.

Name Servers

dropintutor.com is delegated to four name servers: ns-67.awsdns-08.com, ns-977.awsdns-58.net, ns-1455.awsdns-53.org and ns-1946.awsdns-51.co.uk.

dropintutor.com shares name servers with other domains at least partially, for example chadnierenhausen.com, mymealplan.net, dl5tjfg7xoo8b.cloudfront.net, tripswift.com and vqai.com.

Host names with two IP numbers:

ns-67.awsdns-08.com points to: 2600:9000:5300:4300::1 and 205.251.192.67

ns-977.awsdns-58.net points to: 2600:9000:5303:d100::1 and 205.251.195.209

ns-1455.awsdns-53.org points to: 2600:9000:5305:af00::1 and 205.251.197.175

ns-1946.awsdns-51.co.uk points to: 2600:9000:5307:9a00::1 and 205.251.199.154

dropintutor.com - robtex.com

dropintutor.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`dropintutor.com`

`com`