acttutor.com - dns.ninja

`acttutor.com`

DNSSEC	⚠️ Not signed
A	18.238.4.19^{🇺🇸 Amazon18.238.4.0/22}
		PTR	`server-18-238-4-19.phl51.r.cloudfront.net`
A	18.238.4.45^{🇺🇸 Amazon18.238.4.0/22}
A	18.238.4.72^{🇺🇸 Amazon18.238.4.0/22}
A	18.238.4.85^{🇺🇸 Amazon18.238.4.0/22}
NS	`ns-852.awsdns-42.net` ⭐
		A	2600:9000:5303:5400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-852.awsdns-42.net`
		A	205.251.195.84^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-852.awsdns-42.net`
NS	`ns1.domcontrol.hk`
		A	2600:9000:5303:5400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-852.awsdns-42.net`
		A	205.251.195.84^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-852.awsdns-42.net`
NS	`ns2.domcontrol.hk`
		A	2600:9000:5307:8000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1920.awsdns-48.co.uk`
		A	205.251.199.128^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1920.awsdns-48.co.uk`
NS	`ns3.domcontrol.hk`
		A	2600:9000:5304:8f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1167.awsdns-17.org`
		A	205.251.196.143^{🇺🇸 Amazon205.251.196.0/24 prefix}
NS	`ns4.domcontrol.hk`
		A	2600:9000:5301:c600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-454.awsdns-56.com`
		A	205.251.193.198^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-454.awsdns-56.com`
MX	`mail.testtutor.com` ⭐
		A	80.156.56.135^{🇩🇪 DTAG80.156.0.0/16 Deutsche Telekom AG, Internet service provider}
TXT	`google-site-verification=u1FtRq9PYRq-jLFAZOHXYb_WfoxE39qnqnGkO_q1rCw`
SOA	`ns-852.awsdns-42.net`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=1785233597

Same first word

acttutor.com

Similar names

totcurat.ro

tuttocar.ch

tutorcat.com

tutracto.com

catttour.com

atctutor.com

tuttocar.it

cattutor.ca

DNS History

106 records (10 active, 96 former)

●NSns-852.awsdns-42.net2026-02-22 → 2026-07-28 · 8 obs

○ 2017-05-10 06:30:40
● 2026-02-22 17:23:10
● 2026-06-05 19:54:14
○ 2026-06-05 22:04:50
● 2026-06-06 09:57:36
○ 2026-07-08 17:02:14
● 2026-07-09 05:55:46
● 2026-07-28 10:39:20

●NSns1.domcontrol.hk2026-02-22 → 2026-07-28 · 3 obs

○ 2017-05-10 06:30:40
● 2026-02-22 17:23:10
● 2026-07-28 10:39:20

○NSns1.manrev.net2016-01-03 → 2017-05-10 · 5 obs

○ 2015-06-10 20:05:12
● 2016-01-03 22:13:46
● 2017-05-10 06:30:40
○ 2026-02-22 17:23:10
○ 2026-07-28 10:39:20

○NSns1.parkingcrew.net2015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 20:05:12
○ 2016-01-03 22:13:46
○ 2026-07-28 10:39:20

●NSns2.domcontrol.hk2026-02-22 → 2026-07-28 · 3 obs

○ 2017-05-10 06:30:40
● 2026-02-22 17:23:10
● 2026-07-28 10:39:20

○NSns2.manrev.net2016-01-03 → 2017-05-10 · 5 obs

○ 2015-06-10 20:05:12
● 2016-01-03 22:13:46
● 2017-05-10 06:30:40
○ 2026-02-22 17:23:10
○ 2026-07-28 10:39:20

○NSns2.parkingcrew.net2015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 20:05:12
○ 2016-01-03 22:13:46
○ 2026-07-28 10:39:20

●NSns3.domcontrol.hk2026-02-22 → 2026-07-28 · 3 obs

○ 2017-05-10 06:30:40
● 2026-02-22 17:23:10
● 2026-07-28 10:39:20

●NSns4.domcontrol.hk2026-02-22 → 2026-07-28 · 3 obs

○ 2017-05-10 06:30:40
● 2026-02-22 17:23:10
● 2026-07-28 10:39:20

○MXmail.acttutor.com2016-01-03 → 2017-05-10 · 5 obs

○ 2015-06-10 20:05:12
● 2016-01-03 22:13:46
● 2017-05-10 06:30:40
○ 2026-02-22 17:23:10
○ 2026-07-28 10:39:20

○MXmail.h-email.net2015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 20:05:12
○ 2016-01-03 22:13:46
○ 2026-07-28 10:39:20

●MXmail.testtutor.com2026-02-22 → 2026-07-28 · 8 obs

○ 2017-05-10 06:30:40
● 2026-02-22 17:23:10
● 2026-06-05 19:54:14
○ 2026-06-05 22:04:50
● 2026-06-06 09:57:36
○ 2026-07-08 17:02:14
● 2026-07-09 05:55:46
● 2026-07-28 10:39:20

○A108.139.15.1002026-03-31 → 2026-07-28 · 34 obs

○ 2026-03-30 02:50:02
● 2026-03-31 00:01:14
○ 2026-03-31 02:32:02
○ 2026-04-02 04:07:46
● 2026-04-02 04:43:50
○ 2026-04-02 06:36:38
○ 2026-06-18 09:58:14
● 2026-06-18 10:56:46
○ 2026-06-18 12:06:52
● 2026-06-18 12:57:26
○ 2026-06-18 17:01:34
● 2026-06-19 07:26:02
○ 2026-06-19 13:16:28
● 2026-06-19 18:42:00
○ 2026-06-19 20:39:48
● 2026-06-21 07:37:16
○ 2026-06-21 09:44:34
● 2026-06-22 13:57:06
○ 2026-06-22 17:08:34
● 2026-06-23 12:06:24
○ 2026-06-23 16:51:20
● 2026-06-23 22:31:18
○ 2026-06-23 23:43:38
● 2026-06-25 06:27:32
○ 2026-06-25 13:30:44
● 2026-06-25 16:42:18
○ 2026-06-25 21:00:12
● 2026-06-26 07:20:06
○ 2026-06-26 22:12:26
● 2026-06-27 04:34:26
○ 2026-06-28 05:00:28
● 2026-07-28 05:42:48
○ 2026-07-28 10:39:16
○ 2026-07-28 10:39:20

○A108.139.15.1282026-03-31 → 2026-07-28 · 34 obs

○A108.139.15.232026-03-31 → 2026-07-28 · 34 obs

○A108.139.15.932026-03-31 → 2026-07-28 · 34 obs

○A108.156.39.1082026-03-17 → 2026-06-18 · 22 obs

○ 2026-03-16 19:59:52
● 2026-03-17 05:11:00
○ 2026-03-17 13:10:10
○ 2026-03-22 06:23:04
● 2026-03-22 20:56:08
● 2026-03-23 04:06:12
○ 2026-03-23 14:47:58
○ 2026-03-26 11:52:10
● 2026-03-27 02:33:54
○ 2026-03-27 06:33:40
○ 2026-05-17 10:07:26
● 2026-05-17 15:39:12
○ 2026-05-17 22:21:42
○ 2026-06-17 08:27:52
● 2026-06-17 11:41:34
● 2026-06-18 01:35:30
○ 2026-06-18 08:22:58
● 2026-06-18 12:06:52
○ 2026-06-18 12:57:26
● 2026-06-18 17:01:34
○ 2026-06-18 20:14:42
○ 2026-07-28 10:39:20

○A108.156.39.432026-03-17 → 2026-06-18 · 22 obs

○A108.156.39.592026-03-17 → 2026-06-18 · 22 obs

○A108.156.39.662026-03-17 → 2026-06-18 · 22 obs

○A108.158.122.1062026-07-01 → 2026-07-03 · 6 obs

○ 2026-07-01 02:48:38
● 2026-07-01 22:29:28
○ 2026-07-02 01:37:00
● 2026-07-03 06:17:16
○ 2026-07-03 12:09:04
○ 2026-07-28 10:39:20

○A108.158.122.402026-07-01 → 2026-07-03 · 6 obs

○ 2026-07-01 02:48:38
● 2026-07-01 22:29:28
○ 2026-07-02 01:37:00
● 2026-07-03 06:17:16
○ 2026-07-03 12:09:04
○ 2026-07-28 10:39:20

○A108.158.122.502026-07-01 → 2026-07-03 · 6 obs

○ 2026-07-01 02:48:38
● 2026-07-01 22:29:28
○ 2026-07-02 01:37:00
● 2026-07-03 06:17:16
○ 2026-07-03 12:09:04
○ 2026-07-28 10:39:20

○A108.158.122.972026-07-01 → 2026-07-03 · 6 obs

○ 2026-07-01 02:48:38
● 2026-07-01 22:29:28
○ 2026-07-02 01:37:00
● 2026-07-03 06:17:16
○ 2026-07-03 12:09:04
○ 2026-07-28 10:39:20

○A108.158.128.1012026-07-27 → 2026-07-28 · 6 obs

○ 2026-07-27 06:59:12
● 2026-07-27 19:29:46
○ 2026-07-27 20:16:52
● 2026-07-28 00:06:52
○ 2026-07-28 02:55:46
○ 2026-07-28 10:39:20

○A108.158.128.472026-07-27 → 2026-07-28 · 6 obs

○ 2026-07-27 06:59:12
● 2026-07-27 19:29:46
○ 2026-07-27 20:16:52
● 2026-07-28 00:06:52
○ 2026-07-28 02:55:46
○ 2026-07-28 10:39:20

○A108.158.128.782026-07-27 → 2026-07-28 · 6 obs

○ 2026-07-27 06:59:12
● 2026-07-27 19:29:46
○ 2026-07-27 20:16:52
● 2026-07-28 00:06:52
○ 2026-07-28 02:55:46
○ 2026-07-28 10:39:20

○A108.158.128.902026-07-27 → 2026-07-28 · 6 obs

○ 2026-07-27 06:59:12
● 2026-07-27 19:29:46
○ 2026-07-27 20:16:52
● 2026-07-28 00:06:52
○ 2026-07-28 02:55:46
○ 2026-07-28 10:39:20

○A13.224.252.1012026-04-29 → 2026-07-28 · 52 obs

○ 2026-04-28 15:56:10
● 2026-04-29 00:40:52
○ 2026-04-29 01:26:18
○ 2026-04-29 03:19:50
● 2026-04-29 07:45:08
○ 2026-04-29 12:51:26
○ 2026-05-27 03:06:32
● 2026-05-28 22:36:54
○ 2026-05-30 00:13:04
○ 2026-05-30 16:36:28
● 2026-05-31 15:53:56
○ 2026-05-31 23:29:26
○ 2026-06-07 14:06:02
● 2026-06-08 16:26:02
● 2026-06-08 23:01:08
○ 2026-06-10 04:12:00
● 2026-06-11 03:00:36
○ 2026-06-11 08:43:44
○ 2026-06-16 01:59:54
● 2026-06-16 11:50:12
○ 2026-06-16 15:08:10
● 2026-07-01 02:48:38
○ 2026-07-01 22:29:28
● 2026-07-02 01:37:00
○ 2026-07-03 02:11:50
● 2026-07-03 19:35:24
○ 2026-07-08 17:02:14
● 2026-07-09 05:55:46
○ 2026-07-11 08:33:22
● 2026-07-11 10:35:26
○ 2026-07-11 21:09:58
● 2026-07-12 01:54:44
○ 2026-07-13 19:05:22
● 2026-07-13 22:32:20
○ 2026-07-14 00:58:16
● 2026-07-14 03:49:42
○ 2026-07-14 06:20:38
● 2026-07-14 17:44:00
○ 2026-07-16 08:10:34
● 2026-07-16 12:07:48
○ 2026-07-16 21:02:32
● 2026-07-17 09:15:52
○ 2026-07-18 21:21:26
● 2026-07-18 22:50:38
○ 2026-07-19 11:01:38
● 2026-07-19 11:59:52
○ 2026-07-23 08:20:38
● 2026-07-23 11:15:36
○ 2026-07-23 18:10:40
● 2026-07-28 02:55:46
○ 2026-07-28 05:07:34
○ 2026-07-28 10:39:20

○A13.224.252.162026-04-29 → 2026-07-28 · 52 obs

○A13.224.252.212026-04-29 → 2026-07-28 · 52 obs

○A13.224.252.362026-04-29 → 2026-07-28 · 52 obs

○A13.224.95.1222026-02-22 → 2026-07-27 · 63 obs

○ 2017-05-10 06:30:40
● 2026-02-22 17:23:10
● 2026-02-22 18:16:02
○ 2026-02-23 00:11:36
● 2026-02-23 02:44:30
● 2026-03-15 02:35:08
○ 2026-03-16 06:41:14
● 2026-03-18 03:04:42
● 2026-03-30 02:50:02
○ 2026-03-31 00:01:14
● 2026-04-01 02:11:26
● 2026-05-16 17:37:34
○ 2026-05-16 22:17:00
○ 2026-06-14 04:24:10
● 2026-06-14 08:30:20
● 2026-06-17 08:27:52
○ 2026-06-18 08:22:58
○ 2026-06-19 18:42:00
● 2026-06-19 20:39:48
○ 2026-06-21 07:37:16
● 2026-06-21 09:44:34
○ 2026-06-21 14:48:08
● 2026-06-21 17:31:56
○ 2026-06-21 19:15:36
● 2026-06-21 22:42:10
○ 2026-06-22 13:57:06
● 2026-06-22 17:08:34
○ 2026-06-22 23:14:00
● 2026-06-23 05:15:42
○ 2026-06-23 12:06:24
● 2026-06-23 19:08:46
○ 2026-06-23 19:44:02
● 2026-06-24 06:13:18
○ 2026-06-24 10:37:48
● 2026-06-24 19:55:18
○ 2026-06-24 23:49:48
● 2026-06-25 01:51:54
○ 2026-06-25 06:27:32
● 2026-06-25 13:30:44
○ 2026-06-25 16:42:18
● 2026-06-25 21:00:12
○ 2026-06-26 07:20:06
● 2026-06-28 05:00:28
○ 2026-06-28 09:49:46
● 2026-06-28 10:58:02
○ 2026-06-28 13:41:54
● 2026-06-28 16:43:12
○ 2026-06-28 23:24:46
● 2026-06-29 02:44:38
○ 2026-06-29 11:36:56
● 2026-06-29 18:29:20
○ 2026-06-30 02:29:52
● 2026-06-30 04:20:06
○ 2026-06-30 06:10:32
● 2026-06-30 09:45:26
○ 2026-06-30 13:08:14
● 2026-06-30 13:58:58
○ 2026-06-30 17:33:28
● 2026-06-30 21:03:24
○ 2026-07-01 02:48:38
● 2026-07-27 20:16:52
○ 2026-07-28 00:06:52
○ 2026-07-28 10:39:20

○A13.224.95.712026-02-22 → 2026-07-27 · 63 obs

○A13.224.95.792026-02-22 → 2026-07-27 · 63 obs

○A13.224.95.822026-02-22 → 2026-07-27 · 63 obs

○A13.225.107.1252026-03-29 → 2026-04-28 · 20 obs

○ 2026-03-27 11:31:28
● 2026-03-29 20:11:26
● 2026-03-30 00:13:44
○ 2026-03-30 02:50:02
○ 2026-03-31 04:47:56
● 2026-03-31 10:50:44
● 2026-04-01 00:13:16
○ 2026-04-01 02:11:26
○ 2026-04-07 01:32:14
● 2026-04-07 15:02:56
○ 2026-04-07 18:48:36
○ 2026-04-08 07:44:02
● 2026-04-08 20:36:00
○ 2026-04-09 03:06:30
● 2026-04-09 14:26:58
○ 2026-04-09 17:14:04
○ 2026-04-28 12:18:34
● 2026-04-28 15:02:30
○ 2026-04-28 15:56:10
○ 2026-07-28 10:39:20

○A13.225.107.482026-03-29 → 2026-04-28 · 20 obs

○A13.225.107.62026-03-29 → 2026-04-28 · 20 obs

○A13.225.107.952026-03-29 → 2026-04-28 · 20 obs

○A13.33.109.1272026-05-10 → 2026-05-19 · 21 obs

○ 2026-05-10 06:02:26
● 2026-05-10 07:12:06
○ 2026-05-10 08:03:32
○ 2026-05-10 13:23:20
● 2026-05-10 14:04:58
○ 2026-05-10 14:40:00
○ 2026-05-13 02:06:04
● 2026-05-13 05:37:58
○ 2026-05-13 10:30:50
○ 2026-05-14 11:51:42
● 2026-05-14 16:19:42
○ 2026-05-14 21:24:54
○ 2026-05-16 17:37:34
● 2026-05-16 22:17:00
○ 2026-05-17 03:00:00
○ 2026-05-19 13:21:34
● 2026-05-19 15:52:38
○ 2026-05-19 18:35:06
● 2026-05-19 21:14:32
○ 2026-05-20 04:42:28
○ 2026-07-28 10:39:20

○A13.33.109.182026-05-10 → 2026-05-19 · 21 obs

○A13.33.109.462026-05-10 → 2026-05-19 · 21 obs

○A13.33.109.72026-05-10 → 2026-05-19 · 21 obs

○A13.33.129.1092026-05-06 → 2026-05-17 · 13 obs

○ 2026-05-05 02:02:24
● 2026-05-06 06:15:14
○ 2026-05-06 09:01:56
○ 2026-05-13 05:37:58
● 2026-05-13 10:30:50
○ 2026-05-14 01:33:28
○ 2026-05-17 04:35:02
● 2026-05-17 05:09:16
○ 2026-05-17 10:07:26
○ 2026-05-17 19:37:18
● 2026-05-17 20:45:46
○ 2026-05-17 22:21:42
○ 2026-07-28 10:39:20

○A13.33.129.262026-05-06 → 2026-05-17 · 13 obs

○A13.33.129.332026-05-06 → 2026-05-17 · 13 obs

○A13.33.129.672026-05-06 → 2026-05-17 · 13 obs

○A13.33.131.712026-07-14 → 2026-07-27 · 22 obs

○ 2026-07-13 22:32:20
● 2026-07-14 00:58:16
○ 2026-07-14 03:49:42
● 2026-07-14 06:20:38
○ 2026-07-14 09:42:38
● 2026-07-14 11:18:06
○ 2026-07-14 17:03:10
● 2026-07-23 08:20:38
○ 2026-07-23 09:07:34
● 2026-07-23 10:37:12
○ 2026-07-23 11:15:36
● 2026-07-24 06:26:12
○ 2026-07-24 17:52:08
● 2026-07-24 20:44:38
○ 2026-07-25 22:22:00
● 2026-07-26 02:40:48
○ 2026-07-26 04:28:52
● 2026-07-26 05:42:08
○ 2026-07-26 23:02:36
● 2026-07-27 00:55:10
○ 2026-07-27 05:36:38
○ 2026-07-28 10:39:20

○A13.33.131.772026-07-14 → 2026-07-27 · 22 obs

○A13.33.131.82026-07-14 → 2026-07-27 · 22 obs

○A13.33.131.802026-07-14 → 2026-07-27 · 22 obs

○A13.33.235.1152026-03-25 → 2026-07-19 · 21 obs

○ 2026-03-23 14:47:58
● 2026-03-25 06:22:04
○ 2026-03-25 16:04:26
● 2026-03-25 17:03:50
○ 2026-03-25 18:45:22
○ 2026-03-27 04:37:30
● 2026-03-27 06:33:40
○ 2026-03-27 11:31:28
● 2026-07-11 08:33:22
○ 2026-07-11 10:35:26
● 2026-07-11 21:09:58
○ 2026-07-12 01:54:44
● 2026-07-14 09:42:38
○ 2026-07-14 11:18:06
● 2026-07-16 21:02:32
○ 2026-07-17 04:16:44
● 2026-07-18 21:21:26
○ 2026-07-18 22:50:38
● 2026-07-19 11:01:38
○ 2026-07-19 11:59:52
○ 2026-07-28 10:39:20

○A13.33.235.152026-03-25 → 2026-07-19 · 21 obs

○A13.33.235.182026-03-25 → 2026-07-19 · 21 obs

○A13.33.235.562026-03-25 → 2026-07-19 · 21 obs

○A13.33.82.42026-04-20 → 2026-05-10 · 22 obs

○ 2026-04-20 09:00:34
● 2026-04-20 20:20:54
○ 2026-04-21 00:09:58
● 2026-04-21 08:44:52
○ 2026-04-21 11:42:08
○ 2026-04-25 23:17:06
● 2026-04-26 00:38:10
○ 2026-04-26 05:39:42
○ 2026-05-04 22:20:42
● 2026-05-05 00:29:40
○ 2026-05-05 02:02:24
○ 2026-05-06 14:01:16
● 2026-05-06 21:33:22
○ 2026-05-06 23:00:12
○ 2026-05-08 13:11:58
● 2026-05-08 15:46:24
○ 2026-05-08 16:26:08
○ 2026-05-10 00:52:28
● 2026-05-10 03:43:24
● 2026-05-10 06:02:26
○ 2026-05-10 07:12:06
○ 2026-07-28 10:39:20

○A13.33.82.462026-04-20 → 2026-05-10 · 22 obs

○A13.33.82.542026-04-20 → 2026-05-10 · 22 obs

○A13.33.82.752026-04-20 → 2026-05-10 · 22 obs

○A143.204.194.192026-07-26 → 2026-07-28 · 8 obs

○ 2026-07-26 05:42:08
● 2026-07-26 23:02:36
○ 2026-07-27 00:55:10
● 2026-07-27 05:36:38
○ 2026-07-27 06:59:12
● 2026-07-28 05:07:34
○ 2026-07-28 05:42:48
○ 2026-07-28 10:39:20

○A143.204.194.62026-07-26 → 2026-07-28 · 8 obs

○ 2026-07-26 05:42:08
● 2026-07-26 23:02:36
○ 2026-07-27 00:55:10
● 2026-07-27 05:36:38
○ 2026-07-27 06:59:12
● 2026-07-28 05:07:34
○ 2026-07-28 05:42:48
○ 2026-07-28 10:39:20

○A143.204.194.662026-07-26 → 2026-07-28 · 8 obs

○ 2026-07-26 05:42:08
● 2026-07-26 23:02:36
○ 2026-07-27 00:55:10
● 2026-07-27 05:36:38
○ 2026-07-27 06:59:12
● 2026-07-28 05:07:34
○ 2026-07-28 05:42:48
○ 2026-07-28 10:39:20

○A143.204.194.772026-07-26 → 2026-07-28 · 8 obs

○ 2026-07-26 05:42:08
● 2026-07-26 23:02:36
○ 2026-07-27 00:55:10
● 2026-07-27 05:36:38
○ 2026-07-27 06:59:12
● 2026-07-28 05:07:34
○ 2026-07-28 05:42:48
○ 2026-07-28 10:39:20

○A18.164.144.1232026-06-02 → 2026-06-05 · 13 obs

○ 2026-06-01 16:28:56
● 2026-06-02 13:16:40
○ 2026-06-02 16:53:46
● 2026-06-03 10:40:44
● 2026-06-03 18:22:52
○ 2026-06-03 19:48:52
● 2026-06-05 06:29:16
○ 2026-06-05 10:16:14
○ 2026-06-05 14:19:18
● 2026-06-05 18:56:24
● 2026-06-05 19:54:14
○ 2026-06-05 22:04:50
○ 2026-07-28 10:39:20

○A18.164.144.502026-06-02 → 2026-06-05 · 13 obs

○A18.164.144.622026-06-02 → 2026-06-05 · 13 obs

○A18.164.144.892026-06-02 → 2026-06-05 · 13 obs

●A18.238.4.192026-07-13 → 2026-07-28 · 15 obs

○ 2026-07-12 01:54:44
● 2026-07-13 19:05:22
○ 2026-07-13 22:32:20
● 2026-07-14 17:03:10
○ 2026-07-14 17:44:00
● 2026-07-16 08:10:34
○ 2026-07-16 12:07:48
● 2026-07-24 17:52:08
○ 2026-07-24 20:44:38
● 2026-07-25 22:22:00
○ 2026-07-26 02:40:48
● 2026-07-26 04:28:52
○ 2026-07-26 05:42:08
● 2026-07-28 10:39:16
● 2026-07-28 10:39:20

●A18.238.4.452026-07-13 → 2026-07-28 · 15 obs

●A18.238.4.722026-07-13 → 2026-07-28 · 15 obs

●A18.238.4.852026-07-13 → 2026-07-28 · 15 obs

○A185.53.177.72015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 20:05:12
○ 2016-01-03 22:13:46
○ 2026-07-28 10:39:20

○A3.165.102.232026-05-29 → 2026-06-06 · 18 obs

○ 2026-05-28 22:36:54
● 2026-05-29 04:27:44
● 2026-05-29 05:51:00
○ 2026-05-29 06:23:26
● 2026-05-29 06:54:44
○ 2026-05-29 07:30:46
○ 2026-05-29 13:42:50
● 2026-05-30 00:13:04
● 2026-05-30 03:42:40
○ 2026-05-30 16:36:28
○ 2026-05-31 15:53:56
● 2026-05-31 23:29:26
● 2026-06-01 05:21:08
○ 2026-06-01 16:28:56
○ 2026-06-05 22:04:50
● 2026-06-06 09:57:36
○ 2026-06-06 15:27:00
○ 2026-07-28 10:39:20

○A3.165.102.322026-05-29 → 2026-06-06 · 18 obs

○A3.165.102.362026-05-29 → 2026-06-06 · 18 obs

○A3.165.102.462026-05-29 → 2026-06-06 · 18 obs

○A3.168.147.1222026-02-25 → 2026-07-23 · 32 obs

○ 2026-02-23 02:44:30
● 2026-02-25 05:30:08
○ 2026-02-25 08:59:32
○ 2026-03-05 03:44:50
● 2026-03-05 08:23:22
○ 2026-03-05 11:23:40
○ 2026-03-15 02:35:08
● 2026-03-16 06:41:14
● 2026-03-16 15:48:32
○ 2026-03-16 19:59:52
○ 2026-03-17 05:11:00
● 2026-03-17 13:10:10
○ 2026-03-17 20:45:28
● 2026-03-17 22:59:14
○ 2026-03-18 03:04:42
○ 2026-03-21 00:13:18
● 2026-03-21 01:34:12
○ 2026-03-21 02:07:28
○ 2026-03-21 02:57:52
● 2026-03-21 09:10:34
○ 2026-03-21 13:54:52
● 2026-07-03 02:11:50
○ 2026-07-03 04:42:50
● 2026-07-03 12:09:04
○ 2026-07-03 16:02:30
● 2026-07-17 04:16:44
○ 2026-07-17 09:15:52
● 2026-07-23 09:07:34
○ 2026-07-23 10:37:12
● 2026-07-23 18:10:40
○ 2026-07-24 06:26:12
○ 2026-07-28 10:39:20

○A3.168.147.462026-02-25 → 2026-07-23 · 32 obs

○A3.168.147.842026-02-25 → 2026-07-23 · 32 obs

○A3.168.147.962026-02-25 → 2026-07-23 · 32 obs

○A3.168.51.1232026-05-19 → 2026-06-30 · 25 obs

○ 2026-05-17 22:21:42
● 2026-05-19 08:21:16
● 2026-05-19 10:09:44
○ 2026-05-19 11:16:50
○ 2026-05-19 21:14:32
● 2026-05-20 08:08:48
○ 2026-05-21 18:10:36
● 2026-05-22 20:05:18
○ 2026-05-24 20:15:10
● 2026-05-25 08:36:26
● 2026-05-27 03:06:32
○ 2026-05-28 22:36:54
○ 2026-05-31 15:53:56
● 2026-06-01 16:28:56
● 2026-06-03 19:48:52
○ 2026-06-05 06:29:16
○ 2026-06-06 15:27:00
● 2026-06-06 16:19:26
● 2026-06-07 14:06:02
○ 2026-06-08 16:26:02
● 2026-06-30 06:10:32
○ 2026-06-30 09:45:26
● 2026-06-30 13:08:14
○ 2026-06-30 13:58:58
○ 2026-07-28 10:39:20

○A3.168.51.42026-05-19 → 2026-06-30 · 25 obs

○A3.168.51.522026-05-19 → 2026-06-30 · 25 obs

○A3.168.51.932026-05-19 → 2026-06-30 · 25 obs

○A3.170.3.422026-02-23 → 2026-07-03 · 49 obs

○ 2026-02-22 17:23:10
○ 2026-02-22 18:16:02
● 2026-02-23 00:11:36
○ 2026-02-23 02:44:30
○ 2026-02-28 08:58:40
● 2026-03-01 00:13:04
○ 2026-03-01 07:01:04
○ 2026-03-04 01:57:28
● 2026-03-04 11:52:10
● 2026-03-05 03:44:50
○ 2026-03-05 11:23:40
○ 2026-06-13 07:46:40
● 2026-06-13 11:26:20
● 2026-06-14 04:24:10
○ 2026-06-14 08:30:20
○ 2026-06-18 07:30:18
● 2026-06-18 08:22:58
○ 2026-06-18 09:58:14
● 2026-06-21 14:48:08
○ 2026-06-21 17:31:56
● 2026-06-21 19:15:36
○ 2026-06-21 22:42:10
● 2026-06-22 23:14:00
○ 2026-06-23 05:15:42
● 2026-06-23 16:51:20
○ 2026-06-23 19:08:46
● 2026-06-23 19:44:02
○ 2026-06-23 22:31:18
● 2026-06-23 23:43:38
○ 2026-06-24 06:13:18
● 2026-06-24 10:37:48
○ 2026-06-24 19:55:18
● 2026-06-24 23:49:48
○ 2026-06-25 01:51:54
● 2026-06-26 22:12:26
○ 2026-06-27 04:34:26
● 2026-06-28 23:24:46
○ 2026-06-29 02:44:38
● 2026-06-29 11:36:56
○ 2026-06-29 15:03:46
● 2026-06-30 02:29:52
○ 2026-06-30 04:20:06
● 2026-06-30 17:33:28
○ 2026-06-30 21:03:24
● 2026-07-03 04:42:50
○ 2026-07-03 06:17:16
● 2026-07-03 16:02:30
○ 2026-07-03 19:35:24
○ 2026-07-28 10:39:20

○A3.170.3.512026-02-23 → 2026-07-03 · 49 obs

○A3.170.3.702026-02-23 → 2026-07-03 · 49 obs

○A3.170.3.82026-02-23 → 2026-07-03 · 49 obs

○A3.174.29.1152026-04-08 → 2026-04-20 · 7 obs

○ 2026-04-08 20:36:00
● 2026-04-08 22:29:36
○ 2026-04-09 03:06:30
○ 2026-04-20 02:22:08
● 2026-04-20 07:02:40
○ 2026-04-20 08:14:08
○ 2026-07-28 10:39:20

○A3.174.29.1182026-04-08 → 2026-04-20 · 7 obs

○ 2026-04-08 20:36:00
● 2026-04-08 22:29:36
○ 2026-04-09 03:06:30
○ 2026-04-20 02:22:08
● 2026-04-20 07:02:40
○ 2026-04-20 08:14:08
○ 2026-07-28 10:39:20

○A3.174.29.182026-04-08 → 2026-04-20 · 7 obs

○ 2026-04-08 20:36:00
● 2026-04-08 22:29:36
○ 2026-04-09 03:06:30
○ 2026-04-20 02:22:08
● 2026-04-20 07:02:40
○ 2026-04-20 08:14:08
○ 2026-07-28 10:39:20

○A3.174.29.862026-04-08 → 2026-04-20 · 7 obs

○ 2026-04-08 20:36:00
● 2026-04-08 22:29:36
○ 2026-04-09 03:06:30
○ 2026-04-20 02:22:08
● 2026-04-20 07:02:40
○ 2026-04-20 08:14:08
○ 2026-07-28 10:39:20

○A52.85.193.1282026-03-01 → 2026-06-12 · 21 obs

○ 2026-03-01 00:13:04
● 2026-03-01 07:01:04
○ 2026-03-01 12:35:20
○ 2026-04-20 07:02:40
● 2026-04-20 08:14:08
○ 2026-04-20 09:00:34
○ 2026-05-20 08:08:48
● 2026-05-21 18:10:36
● 2026-05-22 06:36:34
○ 2026-05-22 10:08:08
○ 2026-05-22 20:05:18
● 2026-05-24 20:15:10
○ 2026-05-24 23:48:30
○ 2026-06-11 10:29:42
● 2026-06-11 18:42:10
● 2026-06-11 19:22:46
○ 2026-06-12 05:00:16
○ 2026-06-12 15:59:26
● 2026-06-12 17:42:20
○ 2026-06-12 21:19:30
○ 2026-07-28 10:39:20

○A52.85.193.352026-03-01 → 2026-06-12 · 21 obs

○A52.85.193.582026-03-01 → 2026-06-12 · 21 obs

○A52.85.193.682026-03-01 → 2026-06-12 · 21 obs

○A52.85.78.1202026-06-17 → 2026-07-27 · 9 obs

○ 2026-06-17 11:41:34
● 2026-06-17 16:18:52
○ 2026-06-17 16:54:22
○ 2026-06-18 01:35:30
● 2026-06-18 04:16:20
○ 2026-06-18 05:28:08
● 2026-07-27 06:59:12
○ 2026-07-27 19:29:46
○ 2026-07-28 10:39:20

○A52.85.78.1282026-06-17 → 2026-07-27 · 9 obs

○A52.85.78.382026-06-17 → 2026-07-27 · 9 obs

○A52.85.78.922026-06-17 → 2026-07-27 · 9 obs

○A54.230.253.122026-06-28 → 2026-06-29 · 8 obs

○ 2026-06-28 05:00:28
● 2026-06-28 09:49:46
○ 2026-06-28 10:58:02
● 2026-06-28 13:41:54
○ 2026-06-28 16:43:12
● 2026-06-29 15:03:46
○ 2026-06-29 18:29:20
○ 2026-07-28 10:39:20

○A54.230.253.182026-06-28 → 2026-06-29 · 8 obs

○ 2026-06-28 05:00:28
● 2026-06-28 09:49:46
○ 2026-06-28 10:58:02
● 2026-06-28 13:41:54
○ 2026-06-28 16:43:12
● 2026-06-29 15:03:46
○ 2026-06-29 18:29:20
○ 2026-07-28 10:39:20

○A54.230.253.522026-06-28 → 2026-06-29 · 8 obs

○ 2026-06-28 05:00:28
● 2026-06-28 09:49:46
○ 2026-06-28 10:58:02
● 2026-06-28 13:41:54
○ 2026-06-28 16:43:12
● 2026-06-29 15:03:46
○ 2026-06-29 18:29:20
○ 2026-07-28 10:39:20

○A54.230.253.812026-06-28 → 2026-06-29 · 8 obs

○ 2026-06-28 05:00:28
● 2026-06-28 09:49:46
○ 2026-06-28 10:58:02
● 2026-06-28 13:41:54
○ 2026-06-28 16:43:12
● 2026-06-29 15:03:46
○ 2026-06-29 18:29:20
○ 2026-07-28 10:39:20

○A80.156.56.2282016-01-03 → 2017-05-10 · 5 obs

○ 2015-06-10 20:05:12
● 2016-01-03 22:13:46
● 2017-05-10 06:30:40
○ 2026-02-22 17:23:10
○ 2026-07-28 10:39:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
acttutor.com	ns1.domcontrol.hk, ns2.domcontrol.hk, ns3.domcontrol.hk, ns4.domcontrol.hk	-

✅ Authoritative Response

Server:205.251.195.84

NS records: ns1.domcontrol.hk, ns2.domcontrol.hk, ns3.domcontrol.hk, ns4.domcontrol.hk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acttutor.com (unsigned zone)

⏱️ Timing

Total: 1915ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.238.4.45, 18.238.4.85...`
NS	4	`ns1.domcontrol.hk, ns2.domcontrol.hk...`
MX	1	`mail.testtutor.com (pri: 10)`
TXT	1	`google-site-verification=u1FtRq9PYRq-jLF`
SOA	1	`ns-852.awsdns-42.net awsdns-hostmaster.a`

Analysis

IP Addresses

acttutor.com directs to four IP numbers, which are 18.238.4.19, 18.238.4.45, 18.238.4.72 and 18.238.4.85.

Name Servers

The authoritative name servers for acttutor.com are ns1.domcontrol.hk, ns2.domcontrol.hk, ns3.domcontrol.hk and two others.

The name servers of acttutor.com overlap at least partially with those of other domains — among them agi-world.com, butlercountyal.com, dev-parkaccountcenter743.pantheonsite.io and two more.

These name servers commonly appear alongside the name servers ns-852.awsdns-42.net and ns4.domcontrol.hk.

Hosts with two IP numbers each:

ns1.domcontrol.hk directs traffic to 205.251.195.84 and 2600:9000:5303:5400::1.

ns2.domcontrol.hk directs traffic to 205.251.199.128 and 2600:9000:5307:8000::1.

ns3.domcontrol.hk directs traffic to 205.251.196.143 and 2600:9000:5304:8f00::1.

ns4.domcontrol.hk directs traffic to 205.251.193.198 and 2600:9000:5301:c600::1.

ns-852.awsdns-42.net directs traffic to 205.251.195.84 and 2600:9000:5303:5400::1.

Both ns1.domcontrol.hk and ns-852.awsdns-42.net resolve to 2600:9000:5303:5400::1 IP addresses each.

Both ns1.domcontrol.hk and ns-852.awsdns-42.net resolve to 205.251.195.84 IP addresses each.

Mail Servers

acttutor.com routes its mail through a single mail server, mail.testtutor.com.

acttutor.com has the same mail server arrangement as a number of other domains, for example toefl-tutor.com, gmat-tutor.co.uk, testtutor.net and two more.

mail.testtutor.com directs to just one IP number, 80.156.56.135.