dropbox-support.com - dns.ninja

`dropbox-support.com`

DNSSEC	⚠️ Not signed
A	18.160.10.9^{🇺🇸 Amazon18.160.8.0/22}
		PTR	`server-18-160-10-9.iad12.r.cloudfront.net`
A	18.160.10.18^{🇺🇸 Amazon18.160.8.0/22}
A	18.160.10.51^{🇺🇸 Amazon18.160.8.0/22}
A	18.160.10.110^{🇺🇸 Amazon18.160.8.0/22}
NS	`ns-1351.awsdns-40.org` ⭐
		A	2600:9000:5305:4700::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1351.awsdns-40.org`
		A	205.251.197.71^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1351.awsdns-40.org`
NS	`ns-1538.awsdns-00.co.uk`
		A	2600:9000:5306:200::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1538.awsdns-00.co.uk`
		A	205.251.198.2^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1538.awsdns-00.co.uk`
NS	`ns-337.awsdns-42.com`
		A	2600:9000:5301:5100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-337.awsdns-42.com`
		A	205.251.193.81^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-337.awsdns-42.com`
NS	`ns-945.awsdns-54.net`
		A	2600:9000:5303:b100::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-945.awsdns-54.net`
		A	205.251.195.177^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-945.awsdns-54.net`
SOA	`ns-1351.awsdns-40.org`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=1786455694

Same first word

dropbox-support.com

dropbox-support.nl

DNS History

100 records (8 active, 92 former)

●NSns-1351.awsdns-40.org2016-12-16 → 2026-08-11 · 2 obs

● 2016-12-16 14:12:00
● 2026-08-11 13:51:26

●NSns-1538.awsdns-00.co.uk2016-12-16 → 2026-08-11 · 2 obs

● 2016-12-16 14:12:00
● 2026-08-11 13:51:26

●NSns-337.awsdns-42.com2016-12-16 → 2026-08-11 · 2 obs

● 2016-12-16 14:12:00
● 2026-08-11 13:51:26

●NSns-945.awsdns-54.net2016-12-16 → 2026-08-11 · 2 obs

● 2016-12-16 14:12:00
● 2026-08-11 13:51:26

○A108.139.113.102026-04-11 → 2026-06-08 · 18 obs

○ 2026-04-06 14:14:26
● 2026-04-11 20:44:40
○ 2026-04-11 21:49:16
● 2026-04-11 23:29:44
○ 2026-04-12 01:06:40
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● 2026-04-13 02:32:24
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● 2026-04-15 06:45:48
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● 2026-06-08 01:31:00
● 2026-06-08 02:25:22
○ 2026-06-08 03:17:08
● 2026-06-08 04:05:10
○ 2026-06-08 04:39:54
○ 2026-08-11 13:51:26

○A108.139.113.1252026-04-11 → 2026-06-08 · 18 obs

○A108.139.113.162026-04-11 → 2026-06-08 · 18 obs

○A108.139.113.952026-04-11 → 2026-06-08 · 18 obs

○A108.139.182.1002026-03-29 → 2026-08-11 · 43 obs

○ 2026-03-27 02:25:56
● 2026-03-29 19:14:36
○ 2026-03-29 20:46:50
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● 2026-07-31 04:19:42
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● 2026-08-10 15:48:46
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● 2026-08-10 23:35:46
○ 2026-08-11 00:54:44
● 2026-08-11 10:21:00
○ 2026-08-11 12:22:30
○ 2026-08-11 13:51:26

○A108.139.182.1202026-03-29 → 2026-08-11 · 43 obs

○A108.139.182.852026-03-29 → 2026-08-11 · 43 obs

○A108.139.182.922026-03-29 → 2026-08-11 · 43 obs

○A108.156.46.1222026-02-17 → 2026-03-25 · 18 obs

○ 2026-02-17 08:25:28
● 2026-02-17 11:37:10
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● 2026-02-17 21:22:24
● 2026-02-21 16:26:08
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● 2026-02-24 06:23:56
● 2026-03-16 10:48:08
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○ 2026-03-19 21:26:44
● 2026-03-22 10:01:56
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● 2026-03-25 06:37:16
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● 2026-03-25 16:33:48
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○ 2026-08-11 13:51:26

○A108.156.46.542026-02-17 → 2026-03-25 · 18 obs

○A108.156.46.752026-02-17 → 2026-03-25 · 18 obs

○A108.156.46.92026-02-17 → 2026-03-25 · 18 obs

○A108.158.186.592026-04-11 → 2026-06-02 · 8 obs

○ 2026-04-11 20:44:40
● 2026-04-11 21:49:16
○ 2026-04-11 23:29:44
○ 2026-06-01 15:33:52
● 2026-06-02 00:37:28
● 2026-06-02 01:50:54
○ 2026-06-02 02:47:22
○ 2026-08-11 13:51:26

○A108.158.186.82026-04-11 → 2026-06-02 · 8 obs

○ 2026-04-11 20:44:40
● 2026-04-11 21:49:16
○ 2026-04-11 23:29:44
○ 2026-06-01 15:33:52
● 2026-06-02 00:37:28
● 2026-06-02 01:50:54
○ 2026-06-02 02:47:22
○ 2026-08-11 13:51:26

○A108.158.186.832026-04-11 → 2026-06-02 · 8 obs

○ 2026-04-11 20:44:40
● 2026-04-11 21:49:16
○ 2026-04-11 23:29:44
○ 2026-06-01 15:33:52
● 2026-06-02 00:37:28
● 2026-06-02 01:50:54
○ 2026-06-02 02:47:22
○ 2026-08-11 13:51:26

○A108.158.186.992026-04-11 → 2026-06-02 · 8 obs

○ 2026-04-11 20:44:40
● 2026-04-11 21:49:16
○ 2026-04-11 23:29:44
○ 2026-06-01 15:33:52
● 2026-06-02 00:37:28
● 2026-06-02 01:50:54
○ 2026-06-02 02:47:22
○ 2026-08-11 13:51:26

○A13.227.207.1102026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-28 11:39:56
● 2026-04-29 06:48:02
○ 2026-04-29 13:11:34
○ 2026-08-11 13:51:26

○A13.227.207.1242026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-28 11:39:56
● 2026-04-29 06:48:02
○ 2026-04-29 13:11:34
○ 2026-08-11 13:51:26

○A13.227.207.562026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-28 11:39:56
● 2026-04-29 06:48:02
○ 2026-04-29 13:11:34
○ 2026-08-11 13:51:26

○A13.227.207.992026-04-29 → 2026-04-29 · 4 obs

○ 2026-04-28 11:39:56
● 2026-04-29 06:48:02
○ 2026-04-29 13:11:34
○ 2026-08-11 13:51:26

○A13.249.182.1042026-02-17 → 2026-08-11 · 24 obs

○ 2026-02-16 20:56:56
● 2026-02-17 08:25:28
○ 2026-02-17 11:37:10
● 2026-02-17 14:20:38
● 2026-02-17 16:59:24
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○ 2026-03-20 23:17:20
● 2026-07-03 00:13:12
● 2026-07-07 12:05:40
○ 2026-07-09 14:47:38
● 2026-07-17 01:50:48
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● 2026-07-23 13:55:04
● 2026-08-02 08:08:20
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● 2026-08-05 00:29:38
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● 2026-08-10 01:22:50
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● 2026-08-11 09:25:00
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○ 2026-08-11 13:51:26

○A13.249.182.1172026-02-17 → 2026-08-11 · 24 obs

○A13.249.182.242026-02-17 → 2026-08-11 · 24 obs

○A13.249.182.752026-02-17 → 2026-08-11 · 24 obs

○A13.33.129.102026-04-28 → 2026-05-10 · 16 obs

○ 2026-04-27 13:25:46
● 2026-04-28 00:20:50
○ 2026-04-28 11:39:56
○ 2026-05-05 19:41:26
● 2026-05-06 01:13:18
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○ 2026-08-11 13:51:26

○A13.33.129.1072026-04-28 → 2026-05-10 · 16 obs

○A13.33.129.1092026-04-28 → 2026-05-10 · 16 obs

○A13.33.129.172026-04-28 → 2026-05-10 · 16 obs

○A13.33.131.1142026-07-01 → 2026-07-27 · 16 obs

○ 2026-06-30 23:01:20
● 2026-07-01 23:18:24
○ 2026-07-02 00:35:24
● 2026-07-14 08:08:54
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● 2026-07-24 11:51:10
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● 2026-07-24 14:09:42
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● 2026-07-26 08:14:44
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○ 2026-07-28 06:33:10
○ 2026-08-11 13:51:26

○A13.33.131.742026-07-01 → 2026-07-27 · 16 obs

○A13.33.131.832026-07-01 → 2026-07-27 · 16 obs

○A13.33.131.852026-07-01 → 2026-07-27 · 16 obs

○A13.33.88.282026-05-29 → 2026-05-30 · 7 obs

○ 2026-05-29 01:35:40
● 2026-05-29 06:36:58
○ 2026-05-29 17:35:38
○ 2026-05-29 18:53:58
● 2026-05-30 04:53:56
○ 2026-05-31 06:21:08
○ 2026-08-11 13:51:26

○A13.33.88.52026-05-29 → 2026-05-30 · 7 obs

○ 2026-05-29 01:35:40
● 2026-05-29 06:36:58
○ 2026-05-29 17:35:38
○ 2026-05-29 18:53:58
● 2026-05-30 04:53:56
○ 2026-05-31 06:21:08
○ 2026-08-11 13:51:26

○A13.33.88.842026-05-29 → 2026-05-30 · 7 obs

○ 2026-05-29 01:35:40
● 2026-05-29 06:36:58
○ 2026-05-29 17:35:38
○ 2026-05-29 18:53:58
● 2026-05-30 04:53:56
○ 2026-05-31 06:21:08
○ 2026-08-11 13:51:26

○A13.33.88.892026-05-29 → 2026-05-30 · 7 obs

○ 2026-05-29 01:35:40
● 2026-05-29 06:36:58
○ 2026-05-29 17:35:38
○ 2026-05-29 18:53:58
● 2026-05-30 04:53:56
○ 2026-05-31 06:21:08
○ 2026-08-11 13:51:26

○A13.35.107.222026-07-13 → 2026-07-31 · 18 obs

○ 2026-07-12 12:38:06
● 2026-07-13 08:19:40
○ 2026-07-14 08:08:54
● 2026-07-15 07:36:28
○ 2026-07-15 12:49:00
○ 2026-07-17 01:50:48
● 2026-07-18 20:26:32
○ 2026-07-20 14:21:54
● 2026-07-22 00:30:18
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● 2026-07-26 02:44:12
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● 2026-07-29 17:52:32
● 2026-07-31 01:42:34
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● 2026-07-31 10:53:44
○ 2026-08-02 08:08:20
○ 2026-08-11 13:51:26

○A13.35.107.422026-07-13 → 2026-07-31 · 18 obs

○A13.35.107.442026-07-13 → 2026-07-31 · 18 obs

○A13.35.107.532026-07-13 → 2026-07-31 · 18 obs

●A18.160.10.1102026-02-16 → 2026-08-11 · 42 obs

● 2026-02-16 20:56:56
○ 2026-02-17 08:25:28
○ 2026-02-18 07:08:02
● 2026-02-18 17:37:08
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● 2026-06-19 09:09:36
● 2026-06-26 08:54:32
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● 2026-07-05 04:34:18
● 2026-07-09 23:12:58
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● 2026-08-04 00:56:24
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● 2026-08-11 13:51:26

●A18.160.10.182026-02-16 → 2026-08-11 · 42 obs

●A18.160.10.512026-02-16 → 2026-08-11 · 42 obs

●A18.160.10.92026-02-16 → 2026-08-11 · 42 obs

○A18.161.21.32026-04-24 → 2026-08-02 · 18 obs

○ 2026-04-15 13:53:22
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○A18.161.21.302026-04-24 → 2026-08-02 · 18 obs

○A18.161.21.452026-04-24 → 2026-08-02 · 18 obs

○A18.161.21.552026-04-24 → 2026-08-02 · 18 obs

○A18.172.134.1132026-05-19 → 2026-06-30 · 18 obs

○ 2026-05-19 07:51:50
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● 2026-06-30 20:41:48
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○ 2026-08-11 13:51:26

○A18.172.134.142026-05-19 → 2026-06-30 · 18 obs

○A18.172.134.292026-05-19 → 2026-06-30 · 18 obs

○A18.172.134.52026-05-19 → 2026-06-30 · 18 obs

○A18.244.28.1272026-02-23 → 2026-07-28 · 10 obs

○ 2026-02-21 16:26:08
● 2026-02-23 07:19:10
○ 2026-02-24 06:23:56
● 2026-07-26 08:59:30
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● 2026-07-27 14:00:36
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● 2026-07-28 10:37:28
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○ 2026-08-11 13:51:26

○A18.244.28.302026-02-23 → 2026-07-28 · 10 obs

○A18.244.28.602026-02-23 → 2026-07-28 · 10 obs

○A18.244.28.882026-02-23 → 2026-07-28 · 10 obs

○A18.64.174.1052026-06-17 → 2026-07-27 · 12 obs

○ 2026-06-16 15:46:30
● 2026-06-17 05:30:20
○ 2026-06-17 07:21:54
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● 2026-06-17 13:30:14
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● 2026-06-18 02:10:42
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● 2026-07-27 10:44:54
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○A18.64.174.1262026-06-17 → 2026-07-27 · 12 obs

○A18.64.174.482026-06-17 → 2026-07-27 · 12 obs

○A18.64.174.852026-06-17 → 2026-07-27 · 12 obs

○A3.163.83.302026-03-31 → 2026-07-30 · 16 obs

○ 2026-03-30 06:43:32
● 2026-03-31 10:52:16
● 2026-03-31 14:39:58
○ 2026-04-01 03:01:42
○ 2026-04-04 05:48:56
● 2026-04-05 13:29:32
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● 2026-06-19 16:01:52
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● 2026-07-28 06:33:10
● 2026-07-30 08:36:44
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● 2026-07-30 10:51:54
○ 2026-07-31 01:42:34
○ 2026-08-11 13:51:26

○A3.163.83.402026-03-31 → 2026-07-30 · 16 obs

○A3.163.83.512026-03-31 → 2026-07-30 · 16 obs

○A3.163.83.912026-03-31 → 2026-07-30 · 16 obs

○A3.164.68.1142026-03-25 → 2026-07-15 · 14 obs

○ 2026-03-23 14:25:54
● 2026-03-25 01:02:46
○ 2026-03-25 01:46:32
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○A3.164.68.22026-03-25 → 2026-07-15 · 14 obs

○A3.164.68.382026-03-25 → 2026-07-15 · 14 obs

○A3.164.68.942026-03-25 → 2026-07-15 · 14 obs

○A3.167.99.192026-06-16 → 2026-08-08 · 6 obs

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○A3.167.99.332026-06-16 → 2026-08-08 · 6 obs

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○A3.167.99.802026-06-16 → 2026-08-08 · 6 obs

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○A3.167.99.972026-06-16 → 2026-08-08 · 6 obs

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○A3.174.59.1042026-05-13 → 2026-05-19 · 17 obs

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○A3.174.59.252026-05-13 → 2026-05-19 · 17 obs

○A3.174.59.682026-05-13 → 2026-05-19 · 17 obs

○A3.174.59.882026-05-13 → 2026-05-19 · 17 obs

○A52.84.118.1072026-03-01 → 2026-03-01 · 4 obs

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○A52.84.118.152026-03-01 → 2026-03-01 · 4 obs

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○A52.84.118.682026-03-01 → 2026-03-01 · 4 obs

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○A52.84.118.792026-03-01 → 2026-03-01 · 4 obs

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○A52.85.31.1022026-03-30 → 2026-03-30 · 4 obs

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○A52.85.31.1242026-03-30 → 2026-03-30 · 4 obs

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○A52.85.31.802026-03-30 → 2026-03-30 · 4 obs

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○A52.85.31.822026-03-30 → 2026-03-30 · 4 obs

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○A52.85.47.1072026-03-26 → 2026-06-30 · 16 obs

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○A54.192.151.242026-06-02 → 2026-06-04 · 8 obs

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○A54.192.151.272026-06-02 → 2026-06-04 · 8 obs

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○A54.192.151.382026-06-02 → 2026-06-04 · 8 obs

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○A54.192.151.912026-06-02 → 2026-06-04 · 8 obs

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○A54.230.253.1042026-04-02 → 2026-06-29 · 6 obs

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○A54.230.253.1182026-04-02 → 2026-06-29 · 6 obs

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○A54.230.253.432026-04-02 → 2026-06-29 · 6 obs

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○A54.230.253.72026-04-02 → 2026-06-29 · 6 obs

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○ 2026-08-11 13:51:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
dropbox-support.com	ns-337.awsdns-42.com, ns-945.awsdns-54.net, ns-1538.awsdns-00.co.uk, ns-1351.awsdns-40.org	2 records

✅ Authoritative Response

Server:205.251.197.71

NS records: ns-337.awsdns-42.com, ns-945.awsdns-54.net, ns-1538.awsdns-00.co.uk, ns-1351.awsdns-40.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dropbox-support.com (unsigned zone)

⏱️ Timing

Total: 290ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.160.10.51, 18.160.10.110...`
NS	4	`ns-1351.awsdns-40.org, ns-1538.awsdns-00.co.uk...`
SOA	1	`ns-1351.awsdns-40.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-337.awsdns-42.com, ns-337.awsdns-42.com)

Analysis

IP Addresses

dropbox-support.com points to the four IP addresses 18.160.10.9, 18.160.10.18, 18.160.10.51 and 18.160.10.110.

daper.email, www.savoo.at, d3uq8i3hn00cr1.cloudfront.net and two other host names share IP numbers with dropbox-support.com.

Name Servers

The authoritative name servers for dropbox-support.com are ns-337.awsdns-42.com, ns-945.awsdns-54.net, ns-1351.awsdns-40.org and ns-1538.awsdns-00.co.uk.

At least some of dropbox-support.com's name servers are shared with other domains, for example dyroukrws1a8l.cloudfront.net, 46.38.3.in-addr.arpa, 196.200.43.in-addr.arpa and two more.

These name servers are often deployed together with the name servers ns1-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns2-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns3-24-ap-northeast-2.ec2-rdns.amazonaws.com and ns4-24-ap-northeast-2.ec2-rdns.amazonaws.com.

Four hostnames, each resolving to a pair of IP addresses: ns-337.awsdns-42.com directs to 205.251.193.81 and 2600:9000:5301:5100::1; ns-945.awsdns-54.net directs to 205.251.195.177 and 2600:9000:5303:b100::1; ns-1351.awsdns-40.org directs to 205.251.197.71 and 2600:9000:5305:4700::1; ns-1538.awsdns-00.co.uk directs to 205.251.198.2 and 2600:9000:5306:200::1.