sumofus.nl - robtex.com

sumofus.nl

DNSSEC⚠️ Not signed
A54.192.100.16🇺🇸 Amazon54.192.100.0/22 CF
PTRserver-54-192-100-16.mci50.r.cloudfront.net
A54.192.100.35🇺🇸 Amazon54.192.100.0/22 CF
A54.192.100.72🇺🇸 Amazon54.192.100.0/22 CF
A54.192.100.90🇺🇸 Amazon54.192.100.0/22 CF
NSns1.dnsimple.com ⭐
A2400:cb00:2049:1::a29f:1804🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns1.dnsimple.com
A162.159.24.4Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dnsimple.com
NSns2.dnsimple-edge.net
A2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route
A199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route
NSns3.dnsimple.com
A2400:cb00:2049:1::a29f:1a04🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns3.dnsimple.com
A162.159.26.4Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.dnsimple.com
NSns4.dnsimple-edge.org
A2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route
A199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route
TXTALIAS for sumofus.org
SOAns1.dnsimple.comadmin@dnsimple.com 2013-04-22 #8

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐ 🔒
NSns3.dns.nl 🔒
NSns4.dns.nl 🔒
TXTnl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001)
SOAns1.dns.nldns@sidn.nl 2026-02-17 #2

Same first word

sumofus.com
sumofus.nl
sumofus.in
sumofus.org
sumofus.de
sumofus.com.au

Similar names

soumusf.com

DNS History

35 records (8 active, 27 former)

20162017201820192020202120222023202420252026NSns1.dnsimple.comns2.dnsimple-edge.netns3.dnsimple.comns4.dnsimple-edge.orgns2.dnsimple.comns4.dnsimple.comA54.192.100.1654.192.100.3554.192.100.7254.192.100.9013.226.209.2213.226.209.3813.226.209.513.226.209.7718.239.18.12218.239.18.3118.239.18.4518.239.18.518.239.199.12318.239.199.1418.239.199.6718.239.199.9418.239.50.12818.239.50.4718.239.50.5418.239.50.76216.70.80.22552.84.64.1052.84.64.11352.84.64.14452.84.64.23952.84.64.2952.84.64.4152.84.64.4552.84.64.97
●NSns1.dnsimple.com2015-06-25 → 2026-03-12 · 2 obs
● 2015-06-25 11:51:08
● 2026-03-12 07:48:42
●NSns2.dnsimple-edge.net2026-02-15 → 2026-03-12 · 3 obs
○ 2017-01-12 11:00:22
● 2026-02-15 23:34:46
● 2026-03-12 07:48:42
○NSns2.dnsimple.com2015-06-25 → 2017-01-12 · 4 obs
● 2015-06-25 11:51:08
● 2017-01-12 11:00:22
○ 2026-02-15 23:34:46
○ 2026-03-12 07:48:42
●NSns3.dnsimple.com2015-06-25 → 2026-03-12 · 2 obs
● 2015-06-25 11:51:08
● 2026-03-12 07:48:42
●NSns4.dnsimple-edge.org2026-02-15 → 2026-03-12 · 3 obs
○ 2017-01-12 11:00:22
● 2026-02-15 23:34:46
● 2026-03-12 07:48:42
○NSns4.dnsimple.com2015-06-25 → 2017-01-12 · 4 obs
● 2015-06-25 11:51:08
● 2017-01-12 11:00:22
○ 2026-02-15 23:34:46
○ 2026-03-12 07:48:42
○A13.226.209.222026-02-17 → 2026-03-04 · 13 obs
○ 2026-02-15 23:34:46
○ 2026-02-17 11:13:38
● 2026-02-17 16:19:20
○ 2026-02-17 17:08:22
○ 2026-02-28 04:12:52
● 2026-02-28 08:06:06
○ 2026-02-28 09:33:36
● 2026-02-28 13:42:46
○ 2026-02-28 14:19:26
○ 2026-03-03 14:15:56
● 2026-03-04 05:52:46
○ 2026-03-04 07:24:16
○ 2026-03-12 07:48:42
○A13.226.209.382026-02-17 → 2026-03-04 · 13 obs
○ 2026-02-15 23:34:46
○ 2026-02-17 11:13:38
● 2026-02-17 16:19:20
○ 2026-02-17 17:08:22
○ 2026-02-28 04:12:52
● 2026-02-28 08:06:06
○ 2026-02-28 09:33:36
● 2026-02-28 13:42:46
○ 2026-02-28 14:19:26
○ 2026-03-03 14:15:56
● 2026-03-04 05:52:46
○ 2026-03-04 07:24:16
○ 2026-03-12 07:48:42
○A13.226.209.52026-02-17 → 2026-03-04 · 13 obs
○ 2026-02-15 23:34:46
○ 2026-02-17 11:13:38
● 2026-02-17 16:19:20
○ 2026-02-17 17:08:22
○ 2026-02-28 04:12:52
● 2026-02-28 08:06:06
○ 2026-02-28 09:33:36
● 2026-02-28 13:42:46
○ 2026-02-28 14:19:26
○ 2026-03-03 14:15:56
● 2026-03-04 05:52:46
○ 2026-03-04 07:24:16
○ 2026-03-12 07:48:42
○A13.226.209.772026-02-17 → 2026-03-04 · 13 obs
○ 2026-02-15 23:34:46
○ 2026-02-17 11:13:38
● 2026-02-17 16:19:20
○ 2026-02-17 17:08:22
○ 2026-02-28 04:12:52
● 2026-02-28 08:06:06
○ 2026-02-28 09:33:36
● 2026-02-28 13:42:46
○ 2026-02-28 14:19:26
○ 2026-03-03 14:15:56
● 2026-03-04 05:52:46
○ 2026-03-04 07:24:16
○ 2026-03-12 07:48:42
○A18.239.18.1222026-02-16 → 2026-02-28 · 7 obs
○ 2026-02-16 00:14:40
● 2026-02-16 02:31:56
○ 2026-02-16 05:11:38
○ 2026-02-28 14:19:26
● 2026-02-28 15:09:10
○ 2026-02-28 17:19:20
○ 2026-03-12 07:48:42
○A18.239.18.312026-02-16 → 2026-02-28 · 7 obs
○ 2026-02-16 00:14:40
● 2026-02-16 02:31:56
○ 2026-02-16 05:11:38
○ 2026-02-28 14:19:26
● 2026-02-28 15:09:10
○ 2026-02-28 17:19:20
○ 2026-03-12 07:48:42
○A18.239.18.452026-02-16 → 2026-02-28 · 7 obs
○ 2026-02-16 00:14:40
● 2026-02-16 02:31:56
○ 2026-02-16 05:11:38
○ 2026-02-28 14:19:26
● 2026-02-28 15:09:10
○ 2026-02-28 17:19:20
○ 2026-03-12 07:48:42
○A18.239.18.52026-02-16 → 2026-02-28 · 7 obs
○ 2026-02-16 00:14:40
● 2026-02-16 02:31:56
○ 2026-02-16 05:11:38
○ 2026-02-28 14:19:26
● 2026-02-28 15:09:10
○ 2026-02-28 17:19:20
○ 2026-03-12 07:48:42
○A18.239.199.1232026-02-17 → 2026-03-09 · 15 obs
○ 2026-02-17 05:11:38
● 2026-02-17 09:57:04
○ 2026-02-17 11:13:38
○ 2026-03-01 05:18:46
● 2026-03-01 09:28:30
○ 2026-03-01 15:45:22
○ 2026-03-08 09:26:30
● 2026-03-08 14:48:58
○ 2026-03-08 16:42:34
○ 2026-03-09 11:46:04
● 2026-03-09 17:32:06
○ 2026-03-09 18:06:48
● 2026-03-09 19:40:52
○ 2026-03-10 01:36:28
○ 2026-03-12 07:48:42
○A18.239.199.142026-02-17 → 2026-03-09 · 15 obs
○ 2026-02-17 05:11:38
● 2026-02-17 09:57:04
○ 2026-02-17 11:13:38
○ 2026-03-01 05:18:46
● 2026-03-01 09:28:30
○ 2026-03-01 15:45:22
○ 2026-03-08 09:26:30
● 2026-03-08 14:48:58
○ 2026-03-08 16:42:34
○ 2026-03-09 11:46:04
● 2026-03-09 17:32:06
○ 2026-03-09 18:06:48
● 2026-03-09 19:40:52
○ 2026-03-10 01:36:28
○ 2026-03-12 07:48:42
○A18.239.199.672026-02-17 → 2026-03-09 · 15 obs
○ 2026-02-17 05:11:38
● 2026-02-17 09:57:04
○ 2026-02-17 11:13:38
○ 2026-03-01 05:18:46
● 2026-03-01 09:28:30
○ 2026-03-01 15:45:22
○ 2026-03-08 09:26:30
● 2026-03-08 14:48:58
○ 2026-03-08 16:42:34
○ 2026-03-09 11:46:04
● 2026-03-09 17:32:06
○ 2026-03-09 18:06:48
● 2026-03-09 19:40:52
○ 2026-03-10 01:36:28
○ 2026-03-12 07:48:42
○A18.239.199.942026-02-17 → 2026-03-09 · 15 obs
○ 2026-02-17 05:11:38
● 2026-02-17 09:57:04
○ 2026-02-17 11:13:38
○ 2026-03-01 05:18:46
● 2026-03-01 09:28:30
○ 2026-03-01 15:45:22
○ 2026-03-08 09:26:30
● 2026-03-08 14:48:58
○ 2026-03-08 16:42:34
○ 2026-03-09 11:46:04
● 2026-03-09 17:32:06
○ 2026-03-09 18:06:48
● 2026-03-09 19:40:52
○ 2026-03-10 01:36:28
○ 2026-03-12 07:48:42
○A18.239.50.1282026-02-15 → 2026-03-12 · 63 obs
○ 2017-01-12 11:00:22
● 2026-02-15 23:34:46
● 2026-02-16 00:14:40
○ 2026-02-16 02:31:56
● 2026-02-16 05:11:38
● 2026-02-16 23:12:20
○ 2026-02-17 05:11:38
○ 2026-02-17 09:57:04
● 2026-02-17 11:13:38
○ 2026-02-17 16:19:20
○ 2026-02-18 04:31:14
● 2026-02-18 11:28:46
○ 2026-02-19 05:31:22
● 2026-02-19 10:58:32
○ 2026-02-19 17:32:16
○ 2026-02-20 10:10:08
● 2026-02-20 11:48:30
● 2026-02-20 23:00:14
○ 2026-02-21 11:37:14
○ 2026-02-21 14:29:36
● 2026-02-21 17:43:38
○ 2026-02-21 22:49:38
● 2026-02-22 16:25:20
● 2026-02-23 14:24:00
○ 2026-02-23 17:30:00
● 2026-02-23 19:27:22
● 2026-02-23 22:53:22
○ 2026-02-24 04:03:48
○ 2026-02-24 07:40:24
● 2026-02-24 11:15:42
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● 2026-02-25 11:36:58
● 2026-02-25 17:54:12
○ 2026-02-26 04:54:40
● 2026-02-26 11:26:36
● 2026-02-27 11:20:42
○ 2026-02-27 14:59:26
● 2026-02-27 17:38:38
○ 2026-02-27 18:29:44
○ 2026-02-28 15:09:10
● 2026-02-28 17:19:20
○ 2026-03-01 04:39:44
○ 2026-03-01 09:28:30
● 2026-03-01 15:45:22
● 2026-03-02 05:29:18
○ 2026-03-02 17:09:14
○ 2026-03-02 23:26:34
● 2026-03-03 14:15:56
○ 2026-03-04 05:52:46
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● 2026-03-04 19:44:24
○ 2026-03-05 10:45:54
● 2026-03-05 11:19:30
● 2026-03-06 20:00:56
○ 2026-03-07 17:56:42
○ 2026-03-09 06:01:48
● 2026-03-09 11:46:04
○ 2026-03-09 17:32:06
○ 2026-03-09 19:40:52
● 2026-03-10 01:36:28
● 2026-03-12 05:36:04
○ 2026-03-12 07:48:40
○ 2026-03-12 07:48:42
○A18.239.50.472026-02-15 → 2026-03-12 · 63 obs
○ 2017-01-12 11:00:22
● 2026-02-15 23:34:46
● 2026-02-16 00:14:40
○ 2026-02-16 02:31:56
● 2026-02-16 05:11:38
● 2026-02-16 23:12:20
○ 2026-02-17 05:11:38
○ 2026-02-17 09:57:04
● 2026-02-17 11:13:38
○ 2026-02-17 16:19:20
○ 2026-02-18 04:31:14
● 2026-02-18 11:28:46
○ 2026-02-19 05:31:22
● 2026-02-19 10:58:32
○ 2026-02-19 17:32:16
○ 2026-02-20 10:10:08
● 2026-02-20 11:48:30
● 2026-02-20 23:00:14
○ 2026-02-21 11:37:14
○ 2026-02-21 14:29:36
● 2026-02-21 17:43:38
○ 2026-02-21 22:49:38
● 2026-02-22 16:25:20
● 2026-02-23 14:24:00
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● 2026-02-23 19:27:22
● 2026-02-23 22:53:22
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● 2026-02-24 11:15:42
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● 2026-02-25 11:36:58
● 2026-02-25 17:54:12
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● 2026-02-26 11:26:36
● 2026-02-27 11:20:42
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● 2026-02-27 17:38:38
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● 2026-02-28 17:19:20
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● 2026-03-01 15:45:22
● 2026-03-02 05:29:18
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● 2026-03-03 14:15:56
○ 2026-03-04 05:52:46
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● 2026-03-04 19:44:24
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● 2026-03-05 11:19:30
● 2026-03-06 20:00:56
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● 2026-03-09 11:46:04
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● 2026-03-10 01:36:28
● 2026-03-12 05:36:04
○ 2026-03-12 07:48:40
○ 2026-03-12 07:48:42
○A18.239.50.542026-02-15 → 2026-03-12 · 63 obs
○ 2017-01-12 11:00:22
● 2026-02-15 23:34:46
● 2026-02-16 00:14:40
○ 2026-02-16 02:31:56
● 2026-02-16 05:11:38
● 2026-02-16 23:12:20
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○ 2026-02-17 09:57:04
● 2026-02-17 11:13:38
○ 2026-02-17 16:19:20
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● 2026-02-18 11:28:46
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● 2026-02-19 10:58:32
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● 2026-02-20 11:48:30
● 2026-02-20 23:00:14
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○ 2026-02-21 14:29:36
● 2026-02-21 17:43:38
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● 2026-02-23 14:24:00
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● 2026-02-24 11:15:42
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● 2026-03-09 11:46:04
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● 2026-03-10 01:36:28
● 2026-03-12 05:36:04
○ 2026-03-12 07:48:40
○ 2026-03-12 07:48:42
○A18.239.50.762026-02-15 → 2026-03-12 · 63 obs
○ 2017-01-12 11:00:22
● 2026-02-15 23:34:46
● 2026-02-16 00:14:40
○ 2026-02-16 02:31:56
● 2026-02-16 05:11:38
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● 2026-02-20 23:00:14
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● 2026-03-10 01:36:28
● 2026-03-12 05:36:04
○ 2026-03-12 07:48:40
○ 2026-03-12 07:48:42
○A216.70.80.2252015-06-25 → 2026-02-18 · 7 obs
● 2015-06-25 11:51:08
● 2016-05-01 17:07:22
○ 2017-01-12 11:00:22
○ 2026-02-17 17:08:22
● 2026-02-18 04:31:14
○ 2026-02-18 11:28:46
○ 2026-03-12 07:48:42
○A52.84.64.102017-01-12 → 2017-01-12 · 4 obs
○ 2016-05-01 17:07:22
● 2017-01-12 11:00:22
○ 2026-02-15 23:34:46
○ 2026-03-12 07:48:42
○A52.84.64.1132017-01-12 → 2017-01-12 · 4 obs
○ 2016-05-01 17:07:22
● 2017-01-12 11:00:22
○ 2026-02-15 23:34:46
○ 2026-03-12 07:48:42
○A52.84.64.1442017-01-12 → 2017-01-12 · 4 obs
○ 2016-05-01 17:07:22
● 2017-01-12 11:00:22
○ 2026-02-15 23:34:46
○ 2026-03-12 07:48:42
○A52.84.64.2392017-01-12 → 2017-01-12 · 4 obs
○ 2016-05-01 17:07:22
● 2017-01-12 11:00:22
○ 2026-02-15 23:34:46
○ 2026-03-12 07:48:42
○A52.84.64.292017-01-12 → 2017-01-12 · 4 obs
○ 2016-05-01 17:07:22
● 2017-01-12 11:00:22
○ 2026-02-15 23:34:46
○ 2026-03-12 07:48:42
○A52.84.64.412017-01-12 → 2017-01-12 · 4 obs
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● 2017-01-12 11:00:22
○ 2026-02-15 23:34:46
○ 2026-03-12 07:48:42
○A52.84.64.452017-01-12 → 2017-01-12 · 4 obs
○ 2016-05-01 17:07:22
● 2017-01-12 11:00:22
○ 2026-02-15 23:34:46
○ 2026-03-12 07:48:42
○A52.84.64.972017-01-12 → 2017-01-12 · 4 obs
○ 2016-05-01 17:07:22
● 2017-01-12 11:00:22
○ 2026-02-15 23:34:46
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●A54.192.100.162026-02-17 → 2026-03-12 · 66 obs
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● 2026-03-12 07:48:40
● 2026-03-12 07:48:42
●A54.192.100.352026-02-17 → 2026-03-12 · 66 obs
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● 2026-02-17 05:11:38
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● 2026-03-12 07:48:40
● 2026-03-12 07:48:42
●A54.192.100.722026-02-17 → 2026-03-12 · 66 obs
○ 2026-02-16 23:12:20
● 2026-02-17 05:11:38
○ 2026-02-17 09:57:04
○ 2026-02-17 16:19:20
● 2026-02-17 17:08:22
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● 2026-03-01 04:39:44
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● 2026-03-12 07:48:40
● 2026-03-12 07:48:42
●A54.192.100.902026-02-17 → 2026-03-12 · 66 obs
○ 2026-02-16 23:12:20
● 2026-02-17 05:11:38
○ 2026-02-17 09:57:04
○ 2026-02-17 16:19:20
● 2026-02-17 17:08:22
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○ 2026-03-09 19:40:52
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● 2026-03-12 07:48:40
● 2026-03-12 07:48:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
sumofus.nlns3.dnsimple.com, ns4.dnsimple-edge.org, ns1.dnsimple.com, ns2.dnsimple-edge.net-

✅ Authoritative Response

Server: 199.247.153.53

NS records: ns3.dnsimple.com, ns4.dnsimple-edge.org, ns1.dnsimple.com, ns2.dnsimple-edge.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sumofus.nl (unsigned zone)

⏱️ Timing

Total: 686ms | Queries: -

📄 Records

TypeCountSample Data
A454.192.100.16, 54.192.100.35...
NS4ns1.dnsimple.com, ns2.dnsimple-edge.net...
TXT1ALIAS for sumofus.org
SOA1ns1.dnsimple.com admin.dnsimple.com

Analysis

IP Addresses

sumofus.nl points to four IP numbers: 54.192.100.16, 54.192.100.35, 54.192.100.72 and 54.192.100.90.

For instance, other host names hp.ua, hp.do, marobrain.net, hp.ie and scottbuyshousesfastcash.com share IP numbers with sumofus.nl.

Name Servers

sumofus.nl is delegated to four name servers: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

sumofus.nl shares name servers with other domains at least partially, for example null-terminated.org, cip-project.org, flirtivei.com, graphicwarehouse.co.uk and level5estimating.com.

These name servers are commonly used with the name servers ns2.dnsimple.com and ns4.dnsimple.com.

Host names with two IP numbers:

ns1.dnsimple.com points to: 2400:cb00:2049:1::a29f:1804 and 162.159.24.4

ns3.dnsimple.com points to: 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4

ns2.dnsimple-edge.net points to: 2620:111:8005::53 and 199.247.153.53

ns4.dnsimple-edge.org points to: 2620:111:8007::53 and 199.247.155.53