`supporting.pcs.portbase.com`

DNSSEC	⚠️ Not signed
A	13.33.109.12^{🇺🇸 Amazon13.33.109.0/24 - Cloudfront}
		PTR	`server-13-33-109-12.bos50.r.cloudfront.net`
A	13.33.109.32^{🇺🇸 Amazon13.33.109.0/24 - Cloudfront}
A	13.33.109.54^{🇺🇸 Amazon13.33.109.0/24 - Cloudfront}
A	13.33.109.80^{🇺🇸 Amazon13.33.109.0/24 - Cloudfront}
NS	`ns-553.awsdns-05.net` ⭐
		A	2600:9000:5302:2900::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-553.awsdns-05.net`
		A	205.251.194.41^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-553.awsdns-05.net`
NS	`ns-1321.awsdns-37.org`
		A	2600:9000:5305:2900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1321.awsdns-37.org`
		A	205.251.197.41^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1321.awsdns-37.org`
NS	`ns-1802.awsdns-33.co.uk`
		A	2600:9000:5307:a00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1802.awsdns-33.co.uk`
		A	205.251.199.10^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1802.awsdns-33.co.uk`
NS	`ns-481.awsdns-60.com`
		A	2600:9000:5301:e100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-481.awsdns-60.com`
		A	205.251.193.225^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-481.awsdns-60.com`
SOA	`ns-553.awsdns-05.net`awsdns-hostmaster@amazon.com serial=1

`pcs.portbase.com`

	DNSSEC	⚠️ Not signed
	A	54.154.148.251^{🇮🇪 Amazon54.154.0.0/16 EC2 DUB prefix}
	A	54.155.157.36^{🇮🇪 Amazon54.155.0.0/16 EC2 DUB prefix}
	A	54.246.26.240^{🇮🇪 Amazon54.246.0.0/17 EC2 DUB prefix}
	NS	`ns-1264.awsdns-30.org` ⭐ ⚠️ Not in parent delegation
	NS	`ns-1873.awsdns-42.co.uk` ⚠️ Not in parent delegation
	NS	`ns-309.awsdns-38.com`
	NS	`ns-853.awsdns-42.net`
	MX	`inbound-smtp.eu-west-1.amazonaws.com` ⭐
	TXT	`v=spf1 include:amazonses.com -all`
	SOA	`ns-1264.awsdns-30.org`awsdns-hostmaster@amazon.com serial=1

Same first word

supporting.kz

supporting.de

supporting.ru

supporting.net

Similar names

sportingup.com

pingusport.cz

DNS History

52 records (8 active, 44 former)

●NSns-1321.awsdns-37.org2026-03-19 → 2026-04-23 · 2 obs

● 2026-03-19 16:12:28
● 2026-04-23 21:10:04

●NSns-1802.awsdns-33.co.uk2026-03-19 → 2026-04-23 · 2 obs

● 2026-03-19 16:12:28
● 2026-04-23 21:10:04

●NSns-481.awsdns-60.com2026-03-19 → 2026-04-23 · 2 obs

● 2026-03-19 16:12:28
● 2026-04-23 21:10:04

●NSns-553.awsdns-05.net2026-03-19 → 2026-04-23 · 2 obs

● 2026-03-19 16:12:28
● 2026-04-23 21:10:04

○A108.139.47.1292026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 15:41:16
● 2026-03-22 16:57:38
○ 2026-03-23 03:53:36
○ 2026-04-23 21:10:04

○A108.139.47.142026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 15:41:16
● 2026-03-22 16:57:38
○ 2026-03-23 03:53:36
○ 2026-04-23 21:10:04

○A108.139.47.362026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 15:41:16
● 2026-03-22 16:57:38
○ 2026-03-23 03:53:36
○ 2026-04-23 21:10:04

○A108.139.47.592026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 15:41:16
● 2026-03-22 16:57:38
○ 2026-03-23 03:53:36
○ 2026-04-23 21:10:04

○A108.156.22.272026-03-24 → 2026-03-26 · 14 obs

○ 2026-03-24 04:27:06
● 2026-03-24 06:02:12
○ 2026-03-24 12:24:18
● 2026-03-24 15:52:28
● 2026-03-24 23:01:12
○ 2026-03-25 00:12:22
○ 2026-03-25 07:05:06
● 2026-03-25 10:31:44
● 2026-03-25 19:48:28
○ 2026-03-25 23:31:22
○ 2026-03-26 07:24:26
● 2026-03-26 19:22:42
○ 2026-03-26 21:34:06
○ 2026-04-23 21:10:04

○A108.156.22.632026-03-24 → 2026-03-26 · 14 obs

○A108.156.22.732026-03-24 → 2026-03-26 · 14 obs

○A108.156.22.842026-03-24 → 2026-03-26 · 14 obs

○A13.32.104.1112026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-20 00:26:44
● 2026-04-20 04:38:52
○ 2026-04-20 09:27:06
○ 2026-04-23 21:10:04

○A13.32.104.172026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-20 00:26:44
● 2026-04-20 04:38:52
○ 2026-04-20 09:27:06
○ 2026-04-23 21:10:04

○A13.32.104.642026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-20 00:26:44
● 2026-04-20 04:38:52
○ 2026-04-20 09:27:06
○ 2026-04-23 21:10:04

○A13.32.104.942026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-20 00:26:44
● 2026-04-20 04:38:52
○ 2026-04-20 09:27:06
○ 2026-04-23 21:10:04

●A13.33.109.122026-04-16 → 2026-04-23 · 16 obs

○ 2026-04-16 01:07:54
● 2026-04-16 02:20:16
○ 2026-04-16 05:07:16
○ 2026-04-20 11:07:30
● 2026-04-20 19:41:50
● 2026-04-20 21:02:48
○ 2026-04-20 21:59:26
○ 2026-04-20 23:08:30
● 2026-04-21 00:25:06
○ 2026-04-21 01:40:36
○ 2026-04-21 10:42:42
● 2026-04-21 14:14:12
○ 2026-04-21 15:09:42
○ 2026-04-23 19:29:54
● 2026-04-23 20:58:00
● 2026-04-23 21:10:04

●A13.33.109.322026-04-16 → 2026-04-23 · 16 obs

●A13.33.109.542026-04-16 → 2026-04-23 · 16 obs

●A13.33.109.802026-04-16 → 2026-04-23 · 16 obs

○A18.165.83.1012026-03-23 → 2026-04-20 · 34 obs

○ 2026-03-22 16:57:38
● 2026-03-23 03:53:36
○ 2026-03-23 07:21:02
● 2026-03-23 11:46:06
● 2026-03-23 13:21:38
○ 2026-03-23 14:14:44
● 2026-03-24 04:27:06
○ 2026-03-24 06:02:12
● 2026-03-24 12:24:18
○ 2026-03-24 15:52:28
○ 2026-03-24 23:01:12
● 2026-03-25 00:12:22
● 2026-03-25 07:05:06
○ 2026-03-25 10:31:44
○ 2026-03-25 23:31:22
● 2026-03-26 03:06:44
○ 2026-03-26 07:24:26
○ 2026-03-27 05:33:56
● 2026-03-28 02:53:16
○ 2026-03-28 06:59:58
● 2026-03-28 11:27:24
○ 2026-03-28 15:17:32
○ 2026-03-30 13:31:16
● 2026-03-30 20:30:52
○ 2026-03-31 10:46:24
○ 2026-04-18 21:16:54
● 2026-04-18 22:01:10
○ 2026-04-19 14:39:46
● 2026-04-20 00:26:44
○ 2026-04-20 04:38:52
○ 2026-04-20 09:27:06
● 2026-04-20 11:07:30
○ 2026-04-20 19:41:50
○ 2026-04-23 21:10:04

○A18.165.83.752026-03-23 → 2026-04-20 · 34 obs

○A18.165.83.782026-03-23 → 2026-04-20 · 34 obs

○A18.165.83.962026-03-23 → 2026-04-20 · 34 obs

○A18.165.9.1012026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 04:46:04
● 2026-03-29 09:23:36
○ 2026-03-29 17:13:30
○ 2026-04-23 21:10:04

○A18.165.9.442026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 04:46:04
● 2026-03-29 09:23:36
○ 2026-03-29 17:13:30
○ 2026-04-23 21:10:04

○A18.165.9.582026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 04:46:04
● 2026-03-29 09:23:36
○ 2026-03-29 17:13:30
○ 2026-04-23 21:10:04

○A18.165.9.942026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 04:46:04
● 2026-03-29 09:23:36
○ 2026-03-29 17:13:30
○ 2026-04-23 21:10:04

○A18.238.4.1012026-04-14 → 2026-04-16 · 7 obs

○ 2026-04-14 04:36:20
● 2026-04-14 15:51:24
○ 2026-04-14 16:25:06
○ 2026-04-15 21:04:46
● 2026-04-16 01:07:54
○ 2026-04-16 02:20:16
○ 2026-04-23 21:10:04

○A18.238.4.332026-04-14 → 2026-04-16 · 7 obs

○ 2026-04-14 04:36:20
● 2026-04-14 15:51:24
○ 2026-04-14 16:25:06
○ 2026-04-15 21:04:46
● 2026-04-16 01:07:54
○ 2026-04-16 02:20:16
○ 2026-04-23 21:10:04

○A18.238.4.522026-04-14 → 2026-04-16 · 7 obs

○ 2026-04-14 04:36:20
● 2026-04-14 15:51:24
○ 2026-04-14 16:25:06
○ 2026-04-15 21:04:46
● 2026-04-16 01:07:54
○ 2026-04-16 02:20:16
○ 2026-04-23 21:10:04

○A18.238.4.722026-04-14 → 2026-04-16 · 7 obs

○ 2026-04-14 04:36:20
● 2026-04-14 15:51:24
○ 2026-04-14 16:25:06
○ 2026-04-15 21:04:46
● 2026-04-16 01:07:54
○ 2026-04-16 02:20:16
○ 2026-04-23 21:10:04

○A216.137.53.1182026-03-21 → 2026-04-22 · 85 obs

○ 2026-03-20 10:42:06
● 2026-03-21 07:56:58
● 2026-03-22 00:59:06
○ 2026-03-22 05:18:00
○ 2026-03-22 14:12:20
● 2026-03-22 15:41:16
○ 2026-03-22 16:57:38
○ 2026-03-23 03:53:36
● 2026-03-23 07:21:02
○ 2026-03-23 11:46:06
○ 2026-03-23 13:21:38
● 2026-03-23 14:14:44
○ 2026-03-24 04:27:06
○ 2026-03-25 19:48:28
● 2026-03-25 23:31:22
○ 2026-03-26 03:06:44
● 2026-03-26 07:24:26
○ 2026-03-26 19:22:42
● 2026-03-26 21:34:06
● 2026-03-27 05:33:56
○ 2026-03-28 02:53:16
● 2026-03-28 06:59:58
○ 2026-03-28 11:27:24
○ 2026-03-28 16:05:54
● 2026-03-28 16:48:32
○ 2026-03-28 20:05:32
○ 2026-03-29 09:23:36
● 2026-03-29 17:13:30
● 2026-03-30 13:31:16
○ 2026-03-30 20:30:52
○ 2026-03-31 10:46:24
● 2026-04-01 00:47:48
● 2026-04-01 08:49:16
○ 2026-04-01 14:57:34
● 2026-04-01 15:46:20
● 2026-04-02 03:03:34
○ 2026-04-02 08:30:48
● 2026-04-02 18:24:28
● 2026-04-07 00:25:52
○ 2026-04-08 01:12:28
● 2026-04-08 02:45:06
● 2026-04-08 03:54:04
○ 2026-04-08 08:30:00
● 2026-04-08 21:32:34
○ 2026-04-08 22:14:20
● 2026-04-09 02:23:36
● 2026-04-12 04:02:16
○ 2026-04-13 19:18:20
○ 2026-04-14 02:39:56
● 2026-04-14 04:36:20
○ 2026-04-14 15:51:24
● 2026-04-14 16:25:06
○ 2026-04-14 17:53:12
● 2026-04-15 01:36:14
○ 2026-04-15 04:44:20
○ 2026-04-15 07:16:40
● 2026-04-15 11:33:06
● 2026-04-15 21:04:46
○ 2026-04-16 01:07:54
○ 2026-04-16 02:20:16
● 2026-04-16 05:07:16
● 2026-04-18 10:44:04
○ 2026-04-18 12:03:24
● 2026-04-18 20:06:34
● 2026-04-18 21:16:54
○ 2026-04-18 22:01:10
● 2026-04-19 14:39:46
○ 2026-04-20 00:26:44
○ 2026-04-20 21:02:48
● 2026-04-20 21:59:26
● 2026-04-20 23:08:30
○ 2026-04-21 00:25:06
● 2026-04-21 01:40:36
● 2026-04-21 09:33:36
○ 2026-04-21 10:42:42
○ 2026-04-21 14:14:12
● 2026-04-21 15:09:42
○ 2026-04-21 15:41:16
● 2026-04-21 18:28:06
● 2026-04-22 09:23:36
○ 2026-04-22 12:05:26
● 2026-04-22 13:59:32
● 2026-04-22 22:04:02
○ 2026-04-23 03:00:12
○ 2026-04-23 21:10:04

○A216.137.53.142026-03-21 → 2026-04-22 · 85 obs

○A216.137.53.492026-03-21 → 2026-04-22 · 85 obs

○A216.137.53.602026-03-21 → 2026-04-22 · 85 obs

○A3.161.150.1062026-04-02 → 2026-04-20 · 19 obs

○ 2026-04-02 03:03:34
● 2026-04-02 08:30:48
○ 2026-04-02 18:24:28
○ 2026-04-07 00:25:52
● 2026-04-08 01:12:28
○ 2026-04-08 02:45:06
○ 2026-04-08 03:54:04
● 2026-04-08 08:30:00
○ 2026-04-08 21:32:34
○ 2026-04-14 16:25:06
● 2026-04-14 17:53:12
○ 2026-04-15 01:36:14
○ 2026-04-18 10:44:04
● 2026-04-18 12:03:24
○ 2026-04-18 20:06:34
○ 2026-04-20 04:38:52
● 2026-04-20 09:27:06
○ 2026-04-20 11:07:30
○ 2026-04-23 21:10:04

○A3.161.150.1262026-04-02 → 2026-04-20 · 19 obs

○A3.161.150.32026-04-02 → 2026-04-20 · 19 obs

○A3.161.150.802026-04-02 → 2026-04-20 · 19 obs

○A3.166.135.1272026-03-28 → 2026-04-23 · 38 obs

○ 2026-03-28 11:27:24
● 2026-03-28 15:17:32
● 2026-03-28 16:05:54
○ 2026-03-28 16:48:32
● 2026-03-28 20:05:32
● 2026-03-29 04:46:04
○ 2026-03-29 09:23:36
○ 2026-03-30 20:30:52
● 2026-03-31 10:46:24
○ 2026-04-01 00:47:48
○ 2026-04-01 08:49:16
● 2026-04-01 14:57:34
○ 2026-04-01 15:46:20
○ 2026-04-08 21:32:34
● 2026-04-08 22:14:20
○ 2026-04-09 02:23:36
○ 2026-04-12 04:02:16
● 2026-04-13 19:18:20
● 2026-04-14 02:39:56
○ 2026-04-14 04:36:20
○ 2026-04-15 01:36:14
● 2026-04-15 04:44:20
● 2026-04-15 07:16:40
○ 2026-04-15 11:33:06
○ 2026-04-21 09:33:36
● 2026-04-21 10:42:42
○ 2026-04-21 14:14:12
○ 2026-04-21 15:09:42
● 2026-04-21 15:41:16
○ 2026-04-21 18:28:06
○ 2026-04-22 09:23:36
● 2026-04-22 12:05:26
○ 2026-04-22 13:59:32
○ 2026-04-23 09:09:16
● 2026-04-23 15:57:00
● 2026-04-23 18:52:20
○ 2026-04-23 19:29:54
○ 2026-04-23 21:10:04

○A3.166.135.252026-03-28 → 2026-04-23 · 38 obs

○A3.166.135.332026-03-28 → 2026-04-23 · 38 obs

○A3.166.135.762026-03-28 → 2026-04-23 · 38 obs

○A99.84.215.1112026-03-19 → 2026-03-22 · 8 obs

● 2026-03-19 16:12:28
● 2026-03-20 10:42:06
○ 2026-03-21 07:56:58
○ 2026-03-22 00:59:06
● 2026-03-22 05:18:00
● 2026-03-22 14:12:20
○ 2026-03-22 15:41:16
○ 2026-04-23 21:10:04

○A99.84.215.1202026-03-19 → 2026-03-22 · 8 obs

● 2026-03-19 16:12:28
● 2026-03-20 10:42:06
○ 2026-03-21 07:56:58
○ 2026-03-22 00:59:06
● 2026-03-22 05:18:00
● 2026-03-22 14:12:20
○ 2026-03-22 15:41:16
○ 2026-04-23 21:10:04

○A99.84.215.362026-03-19 → 2026-03-22 · 8 obs

● 2026-03-19 16:12:28
● 2026-03-20 10:42:06
○ 2026-03-21 07:56:58
○ 2026-03-22 00:59:06
● 2026-03-22 05:18:00
● 2026-03-22 14:12:20
○ 2026-03-22 15:41:16
○ 2026-04-23 21:10:04

○A99.84.215.682026-03-19 → 2026-03-22 · 8 obs

● 2026-03-19 16:12:28
● 2026-03-20 10:42:06
○ 2026-03-21 07:56:58
○ 2026-03-22 00:59:06
● 2026-03-22 05:18:00
● 2026-03-22 14:12:20
○ 2026-03-22 15:41:16
○ 2026-04-23 21:10:04

○A99.86.12.1232026-04-23 → 2026-04-23 · 8 obs

○ 2026-04-22 22:04:02
● 2026-04-23 03:00:12
● 2026-04-23 09:09:16
○ 2026-04-23 15:57:00
○ 2026-04-23 18:52:20
● 2026-04-23 19:29:54
○ 2026-04-23 20:58:00
○ 2026-04-23 21:10:04

○A99.86.12.282026-04-23 → 2026-04-23 · 8 obs

○ 2026-04-22 22:04:02
● 2026-04-23 03:00:12
● 2026-04-23 09:09:16
○ 2026-04-23 15:57:00
○ 2026-04-23 18:52:20
● 2026-04-23 19:29:54
○ 2026-04-23 20:58:00
○ 2026-04-23 21:10:04

○A99.86.12.352026-04-23 → 2026-04-23 · 8 obs

○ 2026-04-22 22:04:02
● 2026-04-23 03:00:12
● 2026-04-23 09:09:16
○ 2026-04-23 15:57:00
○ 2026-04-23 18:52:20
● 2026-04-23 19:29:54
○ 2026-04-23 20:58:00
○ 2026-04-23 21:10:04

○A99.86.12.422026-04-23 → 2026-04-23 · 8 obs

○ 2026-04-22 22:04:02
● 2026-04-23 03:00:12
● 2026-04-23 09:09:16
○ 2026-04-23 15:57:00
○ 2026-04-23 18:52:20
● 2026-04-23 19:29:54
○ 2026-04-23 20:58:00
○ 2026-04-23 21:10:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
portbase.com	ns1.intermax.nl, ns2.intermax.nl, ns3.intermax.eu	-
pcs.portbase.com	ns-309.awsdns-38.com, ns-853.awsdns-42.net	-
supporting.pcs.portbase.com	ns-1321.awsdns-37.org, ns-1802.awsdns-33.co.uk, ns-481.awsdns-60.com, ns-553.awsdns-05.net	-

✅ Authoritative Response

Server:205.251.197.41

NS records: ns-1321.awsdns-37.org, ns-1802.awsdns-33.co.uk, ns-481.awsdns-60.com, ns-553.awsdns-05.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcs.portbase.com (unsigned zone)

⏱️ Timing

Total: 1654ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.33.109.54, 13.33.109.32...`
NS	4	`ns-1321.awsdns-37.org, ns-1802.awsdns-33.co.uk...`
SOA	1	`ns-553.awsdns-05.net awsdns-hostmaster.a`

Analysis

IP Addresses

Four IP numbers are pointed to by supporting.pcs.portbase.com: 13.33.109.12, 13.33.109.32, 13.33.109.54 and 13.33.109.80.

other host names including d18lzsw5hy3h31.cloudfront.net, c8.alamy.com, euledge.com, golunapark.com and www.kis-v.com share IP numbers with supporting.pcs.portbase.com.

Name Servers

supporting.pcs.portbase.com is delegated to four name servers: ns-481.awsdns-60.com, ns-553.awsdns-05.net, ns-1321.awsdns-37.org and ns-1802.awsdns-33.co.uk.

supporting.pcs.portbase.com at least partially shares name servers with other domains, for instance scannerlens.com, digitaloperative.com, ha-ra.app, croncentral.com and ec2-23-20-54-66.compute-1.amazonaws.com.

These name servers are commonly used with ns-967.awsdns-56.net, ns-1670.awsdns-16.co.uk and ns-27.awsdns-03.com.

Host names with two IP numbers:

ns-481.awsdns-60.com points to 2600:9000:5301:e100::1 and 205.251.193.225; ns-553.awsdns-05.net points to 2600:9000:5302:2900::1 and 205.251.194.41; ns-1321.awsdns-37.org points to 2600:9000:5305:2900::1 and 205.251.197.41; ns-1802.awsdns-33.co.uk points to 2600:9000:5307:a00::1 and 205.251.199.10.

supporting.pcs.portbase.com - robtex.com