dat-tutor.com - dns.ninja

`dat-tutor.com`

DNSSEC	⚠️ Not signed
A	99.84.41.18^{🇺🇸 Amazon99.84.40.0/21 Prod}
		PTR	`server-99-84-41-18.lax54.r.cloudfront.net`
A	99.84.41.31^{🇺🇸 Amazon99.84.40.0/21 Prod}
A	99.84.41.83^{🇺🇸 Amazon99.84.40.0/21 Prod}
A	99.84.41.95^{🇺🇸 Amazon99.84.40.0/21 Prod}
NS	`ns-1826.awsdns-36.co.uk` ⭐
		A	2600:9000:5307:2200::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1826.awsdns-36.co.uk`
		A	205.251.199.34^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1826.awsdns-36.co.uk`
NS	`ns-102.awsdns-12.com`
		A	2600:9000:5300:6600::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-102.awsdns-12.com`
		A	205.251.192.102^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-102.awsdns-12.com`
NS	`ns-1175.awsdns-18.org`
		A	2600:9000:5304:9700::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1175.awsdns-18.org`
		A	205.251.196.151^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1175.awsdns-18.org`
NS	`ns-594.awsdns-10.net`
		A	2600:9000:5302:5200::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-594.awsdns-10.net`
		A	205.251.194.82^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-594.awsdns-10.net`
MX	`mail.testtutor.com` ⭐
		A	80.156.56.135^{🇩🇪 DTAG80.156.0.0/16 Deutsche Telekom AG, Internet service provider}
SOA	`ns-1826.awsdns-36.co.uk`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=1785490477

Same first word

dat-tutor.com

DNS History

117 records (9 active, 108 former)

●NSns-102.awsdns-12.com2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 13:54:02
● 2026-07-31 09:45:06

●NSns-1175.awsdns-18.org2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 13:54:02
● 2026-07-31 09:45:06

●NSns-1826.awsdns-36.co.uk2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 13:54:02
● 2026-07-31 09:45:06

●NSns-594.awsdns-10.net2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 13:54:02
● 2026-07-31 09:45:06

●MXmail.testtutor.com2026-02-15 → 2026-07-31 · 10 obs

● 2026-02-15 13:54:02
● 2026-06-17 03:08:54
○ 2026-06-17 04:13:56
● 2026-06-17 05:15:30
● 2026-06-17 06:11:30
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● 2026-06-17 08:12:32
○ 2026-06-24 17:26:14
● 2026-06-24 19:35:18
● 2026-07-31 09:45:06

○A108.158.122.372026-03-30 → 2026-04-16 · 18 obs

○ 2026-03-30 07:13:02
● 2026-03-30 10:22:22
○ 2026-03-30 11:57:32
○ 2026-04-10 22:17:24
● 2026-04-10 23:08:04
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● 2026-04-15 12:25:26
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● 2026-04-16 13:45:06
○ 2026-04-16 19:07:12
○ 2026-07-31 09:45:06

○A108.158.122.502026-03-30 → 2026-04-16 · 18 obs

○A108.158.122.792026-03-30 → 2026-04-16 · 18 obs

○A108.158.122.832026-03-30 → 2026-04-16 · 18 obs

○A108.158.147.1082026-03-28 → 2026-07-31 · 50 obs

○ 2026-03-27 09:14:44
● 2026-03-28 13:38:36
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● 2026-06-01 12:59:00
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● 2026-06-30 22:29:42
● 2026-07-05 10:49:16
○ 2026-07-07 11:30:50
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● 2026-07-19 07:02:38
○ 2026-07-19 20:49:56
● 2026-07-19 22:45:28
○ 2026-07-20 06:28:14
● 2026-07-20 08:34:36
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● 2026-07-28 04:55:14
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● 2026-07-30 20:24:24
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● 2026-07-31 01:57:14
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● 2026-07-31 07:41:56
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○ 2026-07-31 09:45:06

○A108.158.147.32026-03-28 → 2026-07-31 · 50 obs

○A108.158.147.422026-03-28 → 2026-07-31 · 50 obs

○A108.158.147.922026-03-28 → 2026-07-31 · 50 obs

○A13.226.244.412026-06-15 → 2026-06-15 · 4 obs

○ 2026-06-08 08:27:10
● 2026-06-15 01:15:50
○ 2026-06-15 02:20:32
○ 2026-07-31 09:45:06

○A13.226.244.472026-06-15 → 2026-06-15 · 4 obs

○ 2026-06-08 08:27:10
● 2026-06-15 01:15:50
○ 2026-06-15 02:20:32
○ 2026-07-31 09:45:06

○A13.226.244.792026-06-15 → 2026-06-15 · 4 obs

○ 2026-06-08 08:27:10
● 2026-06-15 01:15:50
○ 2026-06-15 02:20:32
○ 2026-07-31 09:45:06

○A13.226.244.872026-06-15 → 2026-06-15 · 4 obs

○ 2026-06-08 08:27:10
● 2026-06-15 01:15:50
○ 2026-06-15 02:20:32
○ 2026-07-31 09:45:06

○A13.227.173.142026-07-25 → 2026-07-28 · 16 obs

○ 2026-07-24 08:27:04
● 2026-07-25 11:02:12
○ 2026-07-25 14:03:12
● 2026-07-25 18:40:26
○ 2026-07-25 19:59:04
● 2026-07-27 06:28:08
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● 2026-07-27 20:14:30
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● 2026-07-28 01:27:52
○ 2026-07-28 04:55:14
● 2026-07-28 18:15:08
○ 2026-07-28 19:04:56
○ 2026-07-31 09:45:06

○A13.227.173.182026-07-25 → 2026-07-28 · 16 obs

○A13.227.173.352026-07-25 → 2026-07-28 · 16 obs

○A13.227.173.642026-07-25 → 2026-07-28 · 16 obs

○A13.33.235.1072026-03-26 → 2026-07-19 · 18 obs

○ 2026-03-23 22:18:14
● 2026-03-26 07:30:10
● 2026-03-26 08:05:14
○ 2026-03-26 08:43:32
● 2026-07-14 00:59:00
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● 2026-07-16 03:49:18
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● 2026-07-17 07:13:46
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● 2026-07-18 06:09:42
● 2026-07-18 22:05:20
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● 2026-07-19 03:48:06
○ 2026-07-19 07:02:38
○ 2026-07-31 09:45:06

○A13.33.235.1162026-03-26 → 2026-07-19 · 18 obs

○A13.33.235.402026-03-26 → 2026-07-19 · 18 obs

○A13.33.235.812026-03-26 → 2026-07-19 · 18 obs

○A13.35.107.102026-07-14 → 2026-07-14 · 4 obs

○ 2026-07-14 11:44:12
● 2026-07-14 13:10:12
○ 2026-07-14 13:43:22
○ 2026-07-31 09:45:06

○A13.35.107.1052026-07-14 → 2026-07-14 · 4 obs

○ 2026-07-14 11:44:12
● 2026-07-14 13:10:12
○ 2026-07-14 13:43:22
○ 2026-07-31 09:45:06

○A13.35.107.72026-07-14 → 2026-07-14 · 4 obs

○ 2026-07-14 11:44:12
● 2026-07-14 13:10:12
○ 2026-07-14 13:43:22
○ 2026-07-31 09:45:06

○A13.35.107.942026-07-14 → 2026-07-14 · 4 obs

○ 2026-07-14 11:44:12
● 2026-07-14 13:10:12
○ 2026-07-14 13:43:22
○ 2026-07-31 09:45:06

○A13.35.20.1162026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 16:31:28
● 2026-06-02 20:10:54
○ 2026-06-02 21:45:18
○ 2026-07-31 09:45:06

○A13.35.20.1192026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 16:31:28
● 2026-06-02 20:10:54
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○A13.35.20.1202026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 16:31:28
● 2026-06-02 20:10:54
○ 2026-06-02 21:45:18
○ 2026-07-31 09:45:06

○A13.35.20.322026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-02 16:31:28
● 2026-06-02 20:10:54
○ 2026-06-02 21:45:18
○ 2026-07-31 09:45:06

○A18.165.9.182026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 07:06:54
● 2026-03-21 08:43:08
○ 2026-03-21 10:47:10
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○A18.165.9.372026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 07:06:54
● 2026-03-21 08:43:08
○ 2026-03-21 10:47:10
○ 2026-07-31 09:45:06

○A18.165.9.462026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 07:06:54
● 2026-03-21 08:43:08
○ 2026-03-21 10:47:10
○ 2026-07-31 09:45:06

○A18.165.9.942026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-19 07:06:54
● 2026-03-21 08:43:08
○ 2026-03-21 10:47:10
○ 2026-07-31 09:45:06

○A18.172.153.172026-02-18 → 2026-06-30 · 18 obs

○ 2026-02-17 08:38:48
● 2026-02-18 00:10:38
● 2026-02-20 05:13:16
○ 2026-02-20 10:24:06
○ 2026-02-27 00:17:44
● 2026-02-27 19:48:00
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● 2026-06-29 08:32:34
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○ 2026-06-30 19:29:14
○ 2026-07-31 09:45:06

○A18.172.153.282026-02-18 → 2026-06-30 · 18 obs

○A18.172.153.332026-02-18 → 2026-06-30 · 18 obs

○A18.172.153.912026-02-18 → 2026-06-30 · 18 obs

○A18.238.4.1122026-07-13 → 2026-07-31 · 50 obs

○ 2026-07-12 10:42:58
● 2026-07-13 02:33:58
○ 2026-07-13 03:41:10
● 2026-07-13 06:06:12
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● 2026-07-18 00:33:20
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● 2026-07-31 06:09:46
○ 2026-07-31 07:41:56
○ 2026-07-31 09:45:06

○A18.238.4.1282026-07-13 → 2026-07-31 · 50 obs

○A18.238.4.752026-07-13 → 2026-07-31 · 50 obs

○A18.238.4.842026-07-13 → 2026-07-31 · 50 obs

○A18.239.18.22026-03-23 → 2026-04-05 · 7 obs

○ 2026-03-22 16:27:54
● 2026-03-23 19:13:20
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○A18.239.18.352026-03-23 → 2026-04-05 · 7 obs

○ 2026-03-22 16:27:54
● 2026-03-23 19:13:20
○ 2026-03-23 22:18:14
○ 2026-04-05 15:19:06
● 2026-04-05 16:22:10
○ 2026-04-05 18:20:34
○ 2026-07-31 09:45:06

○A18.239.18.382026-03-23 → 2026-04-05 · 7 obs

○ 2026-03-22 16:27:54
● 2026-03-23 19:13:20
○ 2026-03-23 22:18:14
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● 2026-04-05 16:22:10
○ 2026-04-05 18:20:34
○ 2026-07-31 09:45:06

○A18.239.18.912026-03-23 → 2026-04-05 · 7 obs

○ 2026-03-22 16:27:54
● 2026-03-23 19:13:20
○ 2026-03-23 22:18:14
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● 2026-04-05 16:22:10
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○A18.239.183.1272026-04-20 → 2026-05-21 · 16 obs

○ 2026-04-18 08:38:52
● 2026-04-20 21:21:40
○ 2026-04-20 22:06:00
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● 2026-04-21 04:24:32
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○ 2026-07-31 09:45:06

○A18.239.183.22026-04-20 → 2026-05-21 · 16 obs

○A18.239.183.622026-04-20 → 2026-05-21 · 16 obs

○A18.239.183.992026-04-20 → 2026-05-21 · 16 obs

○A18.65.229.1272026-02-15 → 2026-07-31 · 2 obs

○ 2026-02-15 13:54:02
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○A18.65.229.162026-02-15 → 2026-07-31 · 2 obs

○ 2026-02-15 13:54:02
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○A18.65.229.22026-02-15 → 2026-07-31 · 2 obs

○ 2026-02-15 13:54:02
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○A18.65.229.32026-02-15 → 2026-07-31 · 2 obs

○ 2026-02-15 13:54:02
○ 2026-07-31 09:45:06

○A216.137.53.212026-03-19 → 2026-06-30 · 18 obs

○ 2026-03-14 06:39:24
● 2026-03-19 06:09:20
○ 2026-03-19 07:06:54
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● 2026-04-02 02:00:06
● 2026-04-02 04:18:30
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● 2026-05-14 00:28:36
● 2026-05-14 02:37:36
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● 2026-06-30 03:09:10
○ 2026-06-30 05:43:40
○ 2026-07-31 09:45:06

○A216.137.53.462026-03-19 → 2026-06-30 · 18 obs

○A216.137.53.542026-03-19 → 2026-06-30 · 18 obs

○A216.137.53.842026-03-19 → 2026-06-30 · 18 obs

○A3.162.163.182026-05-19 → 2026-07-01 · 18 obs

○ 2026-05-19 07:42:44
● 2026-05-19 08:41:10
● 2026-05-19 11:02:52
○ 2026-05-19 12:10:46
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● 2026-06-03 04:23:38
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● 2026-06-30 23:06:22
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● 2026-07-01 01:18:30
○ 2026-07-01 02:07:32
○ 2026-07-31 09:45:06

○A3.162.163.592026-05-19 → 2026-07-01 · 18 obs

○A3.162.163.602026-05-19 → 2026-07-01 · 18 obs

○A3.162.163.612026-05-19 → 2026-07-01 · 18 obs

○A3.164.28.122026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-02 06:49:08
● 2026-04-03 04:58:08
○ 2026-04-03 06:55:50
○ 2026-07-31 09:45:06

○A3.164.28.42026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-02 06:49:08
● 2026-04-03 04:58:08
○ 2026-04-03 06:55:50
○ 2026-07-31 09:45:06

○A3.164.28.682026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-02 06:49:08
● 2026-04-03 04:58:08
○ 2026-04-03 06:55:50
○ 2026-07-31 09:45:06

○A3.164.28.732026-04-03 → 2026-04-03 · 4 obs

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○A3.166.160.1072026-07-27 → 2026-07-28 · 6 obs

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○A3.166.160.1092026-07-27 → 2026-07-28 · 6 obs

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○A3.166.160.242026-07-27 → 2026-07-28 · 6 obs

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○A3.166.160.472026-07-27 → 2026-07-28 · 6 obs

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○A3.167.163.1282026-05-30 → 2026-05-30 · 5 obs

○ 2026-05-29 21:13:04
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○A3.167.163.452026-05-30 → 2026-05-30 · 5 obs

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○A3.167.163.82026-05-30 → 2026-05-30 · 5 obs

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○A3.167.163.862026-05-30 → 2026-05-30 · 5 obs

○ 2026-05-29 21:13:04
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○A3.167.56.1092026-02-17 → 2026-07-12 · 17 obs

○ 2026-02-15 17:48:56
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○A3.167.56.212026-02-17 → 2026-07-12 · 17 obs

○A3.167.56.682026-02-17 → 2026-07-12 · 17 obs

○A3.167.56.792026-02-17 → 2026-07-12 · 17 obs

○A3.170.3.1062026-02-21 → 2026-03-27 · 12 obs

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○A3.170.3.1162026-02-21 → 2026-03-27 · 12 obs

○A3.170.3.152026-02-21 → 2026-03-27 · 12 obs

○A3.170.3.542026-02-21 → 2026-03-27 · 12 obs

○A3.173.182.122026-06-29 → 2026-06-29 · 4 obs

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○A3.173.182.1212026-06-29 → 2026-06-29 · 4 obs

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○A3.173.182.392026-06-29 → 2026-06-29 · 4 obs

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○A3.173.182.802026-06-29 → 2026-06-29 · 4 obs

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○A3.174.193.1132026-04-27 → 2026-04-27 · 4 obs

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○A3.174.193.42026-04-27 → 2026-04-27 · 4 obs

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○A3.174.193.612026-04-27 → 2026-04-27 · 4 obs

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○A3.174.193.722026-04-27 → 2026-04-27 · 4 obs

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○A3.174.29.1172026-04-10 → 2026-04-10 · 5 obs

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○A3.174.29.192026-04-10 → 2026-04-10 · 5 obs

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○A3.174.29.482026-04-10 → 2026-04-10 · 5 obs

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○A3.174.29.862026-04-10 → 2026-04-10 · 5 obs

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○A3.174.59.162026-05-07 → 2026-07-27 · 38 obs

○ 2026-04-27 14:34:52
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○A3.174.59.262026-05-07 → 2026-07-27 · 38 obs

○A3.174.59.512026-05-07 → 2026-07-27 · 38 obs

○A3.174.59.62026-05-07 → 2026-07-27 · 38 obs

○A3.175.14.1132026-04-09 → 2026-06-07 · 17 obs

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○A3.175.14.482026-04-09 → 2026-06-07 · 17 obs

○A3.175.14.862026-04-09 → 2026-06-07 · 17 obs

○A3.175.14.932026-04-09 → 2026-06-07 · 17 obs

○A54.230.253.262026-03-30 → 2026-07-30 · 36 obs

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○A54.230.253.382026-03-30 → 2026-07-30 · 36 obs

○A54.230.253.912026-03-30 → 2026-07-30 · 36 obs

○A54.230.253.922026-03-30 → 2026-07-30 · 36 obs

○A99.84.160.1072026-03-07 → 2026-03-22 · 13 obs

○ 2026-02-27 19:48:00
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○A99.84.160.1102026-03-07 → 2026-03-22 · 13 obs

○A99.84.160.52026-03-07 → 2026-03-22 · 13 obs

○A99.84.160.602026-03-07 → 2026-03-22 · 13 obs

●A99.84.41.182026-02-15 → 2026-07-31 · 47 obs

● 2026-02-15 13:54:02
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●A99.84.41.312026-02-15 → 2026-07-31 · 47 obs

●A99.84.41.832026-02-15 → 2026-07-31 · 47 obs

●A99.84.41.952026-02-15 → 2026-07-31 · 47 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
dat-tutor.com	ns-102.awsdns-12.com, ns-594.awsdns-10.net, ns-1175.awsdns-18.org, ns-1826.awsdns-36.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.102

NS records: ns-102.awsdns-12.com, ns-594.awsdns-10.net, ns-1175.awsdns-18.org, ns-1826.awsdns-36.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dat-tutor.com (unsigned zone)

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.238.4.75, 18.238.4.112...`
NS	4	`ns-102.awsdns-12.com, ns-1175.awsdns-18.org...`
MX	1	`mail.testtutor.com (pri: 10)`
SOA	1	`ns-1826.awsdns-36.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-102.awsdns-12.com, ns-102.awsdns-12.com)

Analysis

IP Addresses

dat-tutor.com resolves to four IP addresses: 99.84.41.18, 99.84.41.31, 99.84.41.83 and 99.84.41.95.

Among the host names that share IP numbers with dat-tutor.com are drn7oiby8ssc5.cloudfront.net, bt-user-data-us-west-2.bananatag.com, marioai.io and two others.

Name Servers

The domain dat-tutor.com is delegated to these four name servers: ns-102.awsdns-12.com, ns-594.awsdns-10.net, ns-1175.awsdns-18.org and ns-1826.awsdns-36.co.uk.

dat-tutor.com partially shares its NS delegation with several other domains, including brainyhr.io, riversidecollisionrepair.com, dining-bar-yummy-smile.com and two others.

ns-102.awsdns-12.com, ns-594.awsdns-10.net, ns-1175.awsdns-18.org and ns-1826.awsdns-36.co.uk each carry two IP addresses. ns-102.awsdns-12.com has 205.251.192.102 and 2600:9000:5300:6600::1; ns-594.awsdns-10.net has 205.251.194.82 and 2600:9000:5302:5200::1; ns-1175.awsdns-18.org has 205.251.196.151 and 2600:9000:5304:9700::1; ns-1826.awsdns-36.co.uk has 205.251.199.34 and 2600:9000:5307:2200::1.

Mail Servers

dat-tutor.com routes its mail through a single mail server, mail.testtutor.com.

dat-tutor.com has the same mail server arrangement as a number of other domains, for example stratusprep.com, gmatutor.com, testtutor-news.com and two more.

There is one IP number for mail.testtutor.com: 80.156.56.135.