flexsys.sg - dns.ninja

`flexsys.sg`

DNSSEC	⚠️ Not signed
A	13.33.82.30^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
		PTR	`server-13-33-82-30.bos50.r.cloudfront.net`
A	13.33.82.55^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
A	13.33.82.73^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
A	13.33.82.102^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
NS	`ns1.eastman.com` ⭐
		A	2600:9000:5303:100::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-769.awsdns-32.net`
		A	205.251.195.1^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-769.awsdns-32.net`
NS	`ns2.eastman.com`
		A	2600:9000:5307:6000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1888.awsdns-44.co.uk`
		A	205.251.199.96^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1888.awsdns-44.co.uk`
NS	`ns3.eastman.com`
		A	2600:9000:5301:4600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-326.awsdns-40.com`
		A	205.251.193.70^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-326.awsdns-40.com`
NS	`ns4.eastman.com`
		A	2600:9000:5305:4200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1346.awsdns-40.org`
		A	205.251.197.66^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1346.awsdns-40.org`
TXT	`v=dkim1; p=`
TXT	`v=spf1 -all`
SOA	`ns1.eastman.com`awsdns-hostmaster@amazon.com serial=1

`sg`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ds.sgnic.sg` ⭐
	NS	`dsany2.sgnic.sg`
	NS	`dsany3.sgnic.sg`
	NS	`dsany4.sgnic.sg`
	NS	`ns4.apnic.net` ⚠️ Not in parent delegation
	NS	`pch.sgzones.sg`
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2608021600

Same first word

flexsys.me

flexsys.nl

flexsys.info

flexsys.it

flexsys.com.ua

flexsys.com.br

flexsys.com

flexsys.ru

flexsys.no-ip.info

flexsys.inf.br

flexsys.se

flexsys.net

flexsys.mx

flexsys.eu

flexsys.fr

flexsys.cn

flexsys.hu

flexsys.biz

flexsys.sg

Similar names

sysflex.com.br

sysflex.com

sysflex.net

sysflex.de

DNS History

110 records (8 active, 102 former)

●NSns1.eastman.com2020-03-04 → 2026-08-02 · 3 obs

○ 2016-06-18 09:30:18
● 2020-03-04 23:13:14
● 2026-08-02 16:28:18

○NSns1.markmonitor.com2015-07-20 → 2016-06-18 · 4 obs

● 2015-07-20 08:49:24
● 2016-06-18 09:30:18
○ 2020-03-04 23:13:14
○ 2026-08-02 16:28:18

●NSns2.eastman.com2020-03-04 → 2026-08-02 · 3 obs

○ 2016-06-18 09:30:18
● 2020-03-04 23:13:14
● 2026-08-02 16:28:18

○NSns2.markmonitor.com2015-07-20 → 2016-06-18 · 4 obs

● 2015-07-20 08:49:24
● 2016-06-18 09:30:18
○ 2020-03-04 23:13:14
○ 2026-08-02 16:28:18

●NSns3.eastman.com2020-03-04 → 2026-08-02 · 3 obs

○ 2016-06-18 09:30:18
● 2020-03-04 23:13:14
● 2026-08-02 16:28:18

○NSns3.markmonitor.com2015-07-20 → 2016-06-18 · 4 obs

● 2015-07-20 08:49:24
● 2016-06-18 09:30:18
○ 2020-03-04 23:13:14
○ 2026-08-02 16:28:18

●NSns4.eastman.com2020-03-04 → 2026-08-02 · 3 obs

○ 2016-06-18 09:30:18
● 2020-03-04 23:13:14
● 2026-08-02 16:28:18

○NSns4.markmonitor.com2015-07-20 → 2016-06-18 · 4 obs

● 2015-07-20 08:49:24
● 2016-06-18 09:30:18
○ 2020-03-04 23:13:14
○ 2026-08-02 16:28:18

○NSns5.markmonitor.com2015-07-20 → 2016-06-18 · 4 obs

● 2015-07-20 08:49:24
● 2016-06-18 09:30:18
○ 2020-03-04 23:13:14
○ 2026-08-02 16:28:18

○NSns6.markmonitor.com2015-07-20 → 2016-06-18 · 4 obs

● 2015-07-20 08:49:24
● 2016-06-18 09:30:18
○ 2020-03-04 23:13:14
○ 2026-08-02 16:28:18

○NSns7.markmonitor.com2015-07-20 → 2016-06-18 · 4 obs

● 2015-07-20 08:49:24
● 2016-06-18 09:30:18
○ 2020-03-04 23:13:14
○ 2026-08-02 16:28:18

○A108.138.106.1022026-03-07 → 2026-04-14 · 17 obs

○ 2026-03-04 22:50:14
● 2026-03-07 22:03:12
● 2026-03-08 00:11:50
○ 2026-03-08 04:32:10
○ 2026-03-14 12:14:32
● 2026-03-14 13:05:26
○ 2026-03-14 13:57:28
○ 2026-03-29 14:42:46
● 2026-03-29 15:47:36
○ 2026-03-29 19:16:36
○ 2026-03-30 07:19:16
● 2026-03-30 13:02:26
○ 2026-03-30 19:42:18
○ 2026-04-14 17:40:40
● 2026-04-14 20:05:18
○ 2026-04-14 22:49:44
○ 2026-08-02 16:28:18

○A108.138.106.1092026-03-07 → 2026-04-14 · 17 obs

○A108.138.106.852026-03-07 → 2026-04-14 · 17 obs

○A108.138.106.962026-03-07 → 2026-04-14 · 17 obs

○A13.226.144.1072026-04-22 → 2026-06-30 · 13 obs

○ 2026-04-18 10:34:30
● 2026-04-22 03:47:36
○ 2026-04-22 05:32:08
○ 2026-04-24 23:15:32
● 2026-04-25 00:16:28
● 2026-04-25 02:03:56
○ 2026-04-25 04:35:14
○ 2026-05-13 22:34:40
● 2026-05-14 01:06:48
○ 2026-05-14 02:08:06
● 2026-06-30 03:53:10
○ 2026-06-30 06:25:58
○ 2026-08-02 16:28:18

○A13.226.144.192026-04-22 → 2026-06-30 · 13 obs

○A13.226.144.582026-04-22 → 2026-06-30 · 13 obs

○A13.226.144.922026-04-22 → 2026-06-30 · 13 obs

○A13.32.179.132026-03-28 → 2026-07-30 · 42 obs

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

○A13.32.179.602026-03-28 → 2026-07-30 · 42 obs

○A13.32.179.72026-03-28 → 2026-07-30 · 42 obs

○A13.32.179.892026-03-28 → 2026-07-30 · 42 obs

○A13.32.205.1092026-05-19 → 2026-06-08 · 17 obs

○ 2026-05-19 07:56:06
● 2026-05-19 18:29:56
● 2026-05-21 17:08:28
○ 2026-05-21 20:04:18
● 2026-05-21 23:47:22
● 2026-05-27 01:23:42
○ 2026-05-27 07:30:06
○ 2026-06-01 13:32:14
● 2026-06-01 17:17:06
● 2026-06-05 19:57:34
○ 2026-06-06 10:50:38
● 2026-06-07 00:26:26
○ 2026-06-07 19:06:10
● 2026-06-07 21:52:04
● 2026-06-08 05:36:26
○ 2026-06-08 09:32:08
○ 2026-08-02 16:28:18

○A13.32.205.1122026-05-19 → 2026-06-08 · 17 obs

○A13.32.205.662026-05-19 → 2026-06-08 · 17 obs

○A13.32.205.712026-05-19 → 2026-06-08 · 17 obs

○A13.33.235.1192026-03-23 → 2026-07-16 · 20 obs

○ 2026-03-19 11:33:42
● 2026-03-23 03:17:38
○ 2026-03-23 04:26:46
○ 2026-03-24 05:30:54
● 2026-03-24 07:17:00
● 2026-03-24 09:12:04
○ 2026-03-24 13:26:50
○ 2026-03-25 10:10:28
● 2026-03-26 00:44:02
○ 2026-03-26 03:38:06
○ 2026-06-02 17:08:54
● 2026-06-02 21:27:28
○ 2026-06-02 23:50:46
● 2026-07-12 09:21:22
○ 2026-07-12 11:41:48
● 2026-07-15 22:52:40
○ 2026-07-16 07:01:58
● 2026-07-16 18:02:34
○ 2026-07-16 19:17:04
○ 2026-08-02 16:28:18

○A13.33.235.382026-03-23 → 2026-07-16 · 20 obs

○A13.33.235.852026-03-23 → 2026-07-16 · 20 obs

○A13.33.235.992026-03-23 → 2026-07-16 · 20 obs

●A13.33.82.1022026-03-30 → 2026-08-02 · 18 obs

○ 2026-03-29 19:16:36
● 2026-03-30 01:32:24
○ 2026-03-30 02:50:34
○ 2026-04-22 09:31:38
● 2026-04-22 11:23:58
○ 2026-04-22 16:11:10
○ 2026-04-27 07:02:58
● 2026-04-27 11:24:18
○ 2026-04-27 15:12:16
○ 2026-05-03 02:29:00
● 2026-05-03 07:49:58
○ 2026-05-03 10:40:40
○ 2026-05-09 10:25:26
● 2026-05-09 12:35:54
● 2026-05-09 13:52:54
○ 2026-05-09 16:18:24
● 2026-08-02 16:28:16
● 2026-08-02 16:28:18

●A13.33.82.302026-03-30 → 2026-08-02 · 18 obs

●A13.33.82.552026-03-30 → 2026-08-02 · 18 obs

●A13.33.82.732026-03-30 → 2026-08-02 · 18 obs

○A143.204.29.182026-04-18 → 2026-05-21 · 10 obs

○ 2026-04-16 02:56:02
● 2026-04-18 02:10:34
○ 2026-04-18 10:34:30
○ 2026-05-06 06:51:48
● 2026-05-06 07:42:16
○ 2026-05-06 17:53:14
○ 2026-05-21 17:08:28
● 2026-05-21 20:04:18
○ 2026-05-21 23:47:22
○ 2026-08-02 16:28:18

○A143.204.29.312026-04-18 → 2026-05-21 · 10 obs

○A143.204.29.472026-04-18 → 2026-05-21 · 10 obs

○A143.204.29.582026-04-18 → 2026-05-21 · 10 obs

○A18.154.29.542026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-27 08:41:58
● 2026-05-28 02:00:22
○ 2026-05-28 02:36:22
○ 2026-08-02 16:28:18

○A18.154.29.722026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-27 08:41:58
● 2026-05-28 02:00:22
○ 2026-05-28 02:36:22
○ 2026-08-02 16:28:18

○A18.154.29.762026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-27 08:41:58
● 2026-05-28 02:00:22
○ 2026-05-28 02:36:22
○ 2026-08-02 16:28:18

○A18.154.29.892026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-27 08:41:58
● 2026-05-28 02:00:22
○ 2026-05-28 02:36:22
○ 2026-08-02 16:28:18

○A18.160.41.132026-02-18 → 2026-07-12 · 36 obs

○ 2026-02-16 00:50:50
○ 2026-02-17 23:47:54
● 2026-02-18 07:25:26
○ 2026-02-18 20:09:28
○ 2026-02-20 18:15:04
● 2026-02-21 14:00:32
○ 2026-02-22 07:47:30
○ 2026-03-03 11:33:06
● 2026-03-04 13:39:58
○ 2026-03-04 22:50:14
○ 2026-06-12 18:41:46
● 2026-06-19 14:33:58
○ 2026-06-19 18:30:02
● 2026-06-20 19:28:22
○ 2026-06-20 22:47:02
● 2026-06-21 23:08:24
○ 2026-06-21 23:58:48
● 2026-06-23 19:07:38
○ 2026-06-23 20:23:52
● 2026-06-26 02:13:46
○ 2026-06-26 02:52:10
● 2026-06-26 09:04:16
○ 2026-06-26 14:02:14
● 2026-06-28 09:37:50
○ 2026-06-28 15:44:54
● 2026-06-30 10:32:40
○ 2026-06-30 13:37:52
● 2026-07-07 23:16:26
○ 2026-07-08 00:15:02
● 2026-07-09 22:18:38
○ 2026-07-10 01:14:22
● 2026-07-10 12:46:06
○ 2026-07-10 13:20:26
● 2026-07-12 11:41:48
○ 2026-07-12 20:26:04
○ 2026-08-02 16:28:18

○A18.160.41.392026-02-18 → 2026-07-12 · 36 obs

○A18.160.41.62026-02-18 → 2026-07-12 · 36 obs

○A18.160.41.612026-02-18 → 2026-07-12 · 36 obs

○A18.165.242.1262026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-01 11:09:50
● 2026-04-02 03:07:02
○ 2026-04-02 11:29:48
○ 2026-08-02 16:28:18

○A18.165.242.172026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-01 11:09:50
● 2026-04-02 03:07:02
○ 2026-04-02 11:29:48
○ 2026-08-02 16:28:18

○A18.165.242.462026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-01 11:09:50
● 2026-04-02 03:07:02
○ 2026-04-02 11:29:48
○ 2026-08-02 16:28:18

○A18.165.242.902026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-01 11:09:50
● 2026-04-02 03:07:02
○ 2026-04-02 11:29:48
○ 2026-08-02 16:28:18

○A18.172.153.1052026-03-10 → 2026-06-30 · 39 obs

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

○A18.172.153.1142026-03-10 → 2026-06-30 · 39 obs

○A18.172.153.22026-03-10 → 2026-06-30 · 39 obs

○A18.172.153.332026-03-10 → 2026-06-30 · 39 obs

○A18.211.26.12020-03-04 → 2020-03-04 · 4 obs

○ 2016-06-18 09:30:18
● 2020-03-04 23:13:14
○ 2026-02-16 00:50:50
○ 2026-08-02 16:28:18

○A18.239.168.1282026-05-11 → 2026-05-25 · 18 obs

○ 2026-05-09 16:18:24
● 2026-05-11 20:10:12
○ 2026-05-11 20:49:30
○ 2026-05-12 05:39:04
● 2026-05-12 09:13:34
○ 2026-05-12 11:38:24
○ 2026-05-14 01:06:48
● 2026-05-14 02:08:06
○ 2026-05-14 03:25:16
● 2026-05-14 04:39:52
○ 2026-05-14 05:30:18
○ 2026-05-16 20:36:14
● 2026-05-16 22:02:38
○ 2026-05-16 22:41:16
○ 2026-05-25 18:49:50
● 2026-05-25 21:02:38
○ 2026-05-26 01:37:08
○ 2026-08-02 16:28:18

○A18.239.168.142026-05-11 → 2026-05-25 · 18 obs

○A18.239.168.332026-05-11 → 2026-05-25 · 18 obs

○A18.239.168.552026-05-11 → 2026-05-25 · 18 obs

○A18.239.6.1002026-05-07 → 2026-05-08 · 7 obs

○ 2026-05-06 17:53:14
● 2026-05-07 21:18:44
○ 2026-05-07 21:58:12
○ 2026-05-08 07:25:50
● 2026-05-08 09:51:02
○ 2026-05-08 11:16:16
○ 2026-08-02 16:28:18

○A18.239.6.512026-05-07 → 2026-05-08 · 7 obs

○ 2026-05-06 17:53:14
● 2026-05-07 21:18:44
○ 2026-05-07 21:58:12
○ 2026-05-08 07:25:50
● 2026-05-08 09:51:02
○ 2026-05-08 11:16:16
○ 2026-08-02 16:28:18

○A18.239.6.752026-05-07 → 2026-05-08 · 7 obs

○ 2026-05-06 17:53:14
● 2026-05-07 21:18:44
○ 2026-05-07 21:58:12
○ 2026-05-08 07:25:50
● 2026-05-08 09:51:02
○ 2026-05-08 11:16:16
○ 2026-08-02 16:28:18

○A18.239.6.942026-05-07 → 2026-05-08 · 7 obs

○ 2026-05-06 17:53:14
● 2026-05-07 21:18:44
○ 2026-05-07 21:58:12
○ 2026-05-08 07:25:50
● 2026-05-08 09:51:02
○ 2026-05-08 11:16:16
○ 2026-08-02 16:28:18

○A18.64.183.112026-05-25 → 2026-06-04 · 16 obs

○ 2026-05-24 23:29:30
● 2026-05-25 09:45:28
○ 2026-05-25 18:49:50
○ 2026-05-28 22:05:14
● 2026-05-28 23:59:16
○ 2026-05-29 02:49:18
● 2026-05-29 03:52:06
○ 2026-05-29 05:17:18
○ 2026-05-30 10:14:46
● 2026-05-30 11:49:30
○ 2026-05-30 13:28:10
○ 2026-06-04 04:53:22
● 2026-06-04 10:04:14
● 2026-06-04 13:00:28
○ 2026-06-04 14:41:54
○ 2026-08-02 16:28:18

○A18.64.183.1252026-05-25 → 2026-06-04 · 16 obs

○A18.64.183.622026-05-25 → 2026-06-04 · 16 obs

○A18.64.183.742026-05-25 → 2026-06-04 · 16 obs

○A18.66.171.522026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 12:26:24
● 2026-06-17 15:21:36
○ 2026-06-17 18:16:00
○ 2026-08-02 16:28:18

○A18.66.171.592026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 12:26:24
● 2026-06-17 15:21:36
○ 2026-06-17 18:16:00
○ 2026-08-02 16:28:18

○A18.66.171.672026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 12:26:24
● 2026-06-17 15:21:36
○ 2026-06-17 18:16:00
○ 2026-08-02 16:28:18

○A18.66.171.72026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 12:26:24
● 2026-06-17 15:21:36
○ 2026-06-17 18:16:00
○ 2026-08-02 16:28:18

○A3.163.115.1122026-04-03 → 2026-04-09 · 13 obs

○ 2026-04-02 20:30:40
● 2026-04-03 17:35:12
○ 2026-04-04 00:20:36
○ 2026-04-04 05:59:36
● 2026-04-04 12:06:24
○ 2026-04-04 14:06:18
○ 2026-04-08 18:22:08
● 2026-04-08 21:47:30
○ 2026-04-09 02:21:52
○ 2026-04-09 07:18:46
● 2026-04-09 17:13:36
○ 2026-04-09 23:25:34
○ 2026-08-02 16:28:18

○A3.163.115.1162026-04-03 → 2026-04-09 · 13 obs

○A3.163.115.382026-04-03 → 2026-04-09 · 13 obs

○A3.163.115.722026-04-03 → 2026-04-09 · 13 obs

○A3.166.192.222026-04-14 → 2026-08-02 · 52 obs

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

○A3.166.192.562026-04-14 → 2026-08-02 · 52 obs

○A3.166.192.782026-04-14 → 2026-08-02 · 52 obs

○A3.166.192.82026-04-14 → 2026-08-02 · 52 obs

○A3.166.49.372026-02-16 → 2026-03-27 · 17 obs

○ 2020-03-04 23:13:14
● 2026-02-16 00:50:50
● 2026-02-17 23:47:54
○ 2026-02-18 07:25:26
○ 2026-02-21 14:00:32
● 2026-02-22 07:47:30
● 2026-02-25 09:39:06
○ 2026-02-26 11:44:02
● 2026-02-27 01:34:50
● 2026-03-03 11:33:06
○ 2026-03-04 13:39:58
● 2026-03-04 22:50:14
● 2026-03-26 17:45:22
○ 2026-03-26 19:50:44
● 2026-03-27 01:31:08
○ 2026-03-27 02:41:28
○ 2026-08-02 16:28:18

○A3.166.49.742026-02-16 → 2026-03-27 · 17 obs

○A3.166.49.932026-02-16 → 2026-03-27 · 17 obs

○A3.166.49.972026-02-16 → 2026-03-27 · 17 obs

○A3.174.193.1102026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-28 02:36:22
● 2026-05-28 21:24:36
○ 2026-05-28 22:05:14
○ 2026-08-02 16:28:18

○A3.174.193.262026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-28 02:36:22
● 2026-05-28 21:24:36
○ 2026-05-28 22:05:14
○ 2026-08-02 16:28:18

○A3.174.193.462026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-28 02:36:22
● 2026-05-28 21:24:36
○ 2026-05-28 22:05:14
○ 2026-08-02 16:28:18

○A3.174.193.972026-05-28 → 2026-05-28 · 4 obs

○ 2026-05-28 02:36:22
● 2026-05-28 21:24:36
○ 2026-05-28 22:05:14
○ 2026-08-02 16:28:18

○A3.175.86.1012026-05-27 → 2026-06-06 · 17 obs

○ 2026-05-27 01:23:42
● 2026-05-27 07:30:06
○ 2026-05-27 08:41:58
○ 2026-05-29 20:39:22
● 2026-05-29 23:05:32
○ 2026-05-30 00:37:24
○ 2026-06-01 09:17:34
● 2026-06-01 13:32:14
○ 2026-06-01 17:17:06
○ 2026-06-05 02:11:12
● 2026-06-05 09:36:20
○ 2026-06-05 13:19:42
● 2026-06-05 18:57:08
○ 2026-06-05 19:57:34
● 2026-06-06 10:50:38
○ 2026-06-06 13:37:42
○ 2026-08-02 16:28:18

○A3.175.86.1222026-05-27 → 2026-06-06 · 17 obs

○A3.175.86.742026-05-27 → 2026-06-06 · 17 obs

○A3.175.86.862026-05-27 → 2026-06-06 · 17 obs

○A3.214.137.1502020-03-04 → 2020-03-04 · 4 obs

○ 2016-06-18 09:30:18
● 2020-03-04 23:13:14
○ 2026-02-16 00:50:50
○ 2026-08-02 16:28:18

○A52.222.154.1042026-07-25 → 2026-07-28 · 6 obs

○ 2026-07-25 18:32:56
● 2026-07-25 23:44:56
○ 2026-07-26 04:42:12
● 2026-07-28 20:32:46
○ 2026-07-28 22:39:28
○ 2026-08-02 16:28:18

○A52.222.154.312026-07-25 → 2026-07-28 · 6 obs

○ 2026-07-25 18:32:56
● 2026-07-25 23:44:56
○ 2026-07-26 04:42:12
● 2026-07-28 20:32:46
○ 2026-07-28 22:39:28
○ 2026-08-02 16:28:18

○A52.222.154.452026-07-25 → 2026-07-28 · 6 obs

○ 2026-07-25 18:32:56
● 2026-07-25 23:44:56
○ 2026-07-26 04:42:12
● 2026-07-28 20:32:46
○ 2026-07-28 22:39:28
○ 2026-08-02 16:28:18

○A52.222.154.712026-07-25 → 2026-07-28 · 6 obs

○ 2026-07-25 18:32:56
● 2026-07-25 23:44:56
○ 2026-07-26 04:42:12
● 2026-07-28 20:32:46
○ 2026-07-28 22:39:28
○ 2026-08-02 16:28:18

○A52.85.78.22026-03-29 → 2026-08-02 · 76 obs

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

○A52.85.78.542026-03-29 → 2026-08-02 · 76 obs

○A52.85.78.712026-03-29 → 2026-08-02 · 76 obs

○A52.85.78.92026-03-29 → 2026-08-02 · 76 obs

○A54.192.35.1042026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 05:17:18
● 2026-05-29 16:45:52
○ 2026-05-29 18:34:20
○ 2026-08-02 16:28:18

○A54.192.35.342026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 05:17:18
● 2026-05-29 16:45:52
○ 2026-05-29 18:34:20
○ 2026-08-02 16:28:18

○A54.192.35.642026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 05:17:18
● 2026-05-29 16:45:52
○ 2026-05-29 18:34:20
○ 2026-08-02 16:28:18

○A54.192.35.812026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-29 05:17:18
● 2026-05-29 16:45:52
○ 2026-05-29 18:34:20
○ 2026-08-02 16:28:18

○A72.52.10.142015-07-20 → 2016-06-18 · 4 obs

● 2015-07-20 08:49:24
● 2016-06-18 09:30:18
○ 2020-03-04 23:13:14
○ 2026-08-02 16:28:18

○A99.84.215.1082026-02-18 → 2026-07-25 · 40 obs

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

○A99.84.215.122026-02-18 → 2026-07-25 · 40 obs

○A99.84.215.182026-02-18 → 2026-07-25 · 40 obs

○A99.84.215.322026-02-18 → 2026-07-25 · 40 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	ns4.apnic.net, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg...	10 records
flexsys.sg	ns2.eastman.com, ns1.eastman.com, ns4.eastman.com, ns3.eastman.com	-

✅ Authoritative Response

Server:205.251.195.1

NS records: ns2.eastman.com, ns1.eastman.com, ns4.eastman.com, ns3.eastman.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flexsys.sg (unsigned zone)

⏱️ Timing

Total: 2503ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.33.82.73, 13.33.82.102...`
NS	4	`ns1.eastman.com, ns2.eastman.com...`
TXT	2	`v=dkim1; p=, v=spf1 -all`
SOA	1	`ns1.eastman.com awsdns-hostmaster.amazon`

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (dsany4.sgnic.sg, dsany3.sgnic.sg, dsany2.sgnic.sg...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

Analysis

IP Addresses

flexsys.sg has four IP addresses: 13.33.82.30, 13.33.82.55, 13.33.82.73 and 13.33.82.102.

Two other host names, along with ads.mediatailor.us-east-1.amazonaws.com, faturasimples.com and innovationlab.eastman.com, also share IP numbers with flexsys.sg.

Name Servers

The NS records for flexsys.sg point to four name servers: ns1.eastman.com, ns2.eastman.com, ns3.eastman.com and ns4.eastman.com.

flexsys.sg has at least partial name server overlap with other domains, such as cpet.biz, eastapure.com, eastmantritenpolymers.com and two others.

ns1.eastman.com, ns2.eastman.com, ns3.eastman.com and ns4.eastman.com all point to exactly two IP numbers each: ns1.eastman.com → 205.251.195.1 and 2600:9000:5303:100::1; ns2.eastman.com → 205.251.199.96 and 2600:9000:5307:6000::1; ns3.eastman.com → 205.251.193.70 and 2600:9000:5301:4600::1; ns4.eastman.com → 205.251.197.66 and 2600:9000:5305:4200::1.