`mbproof.com`

DNSSEC	⚠️ Not signed
A	18.65.48.9^{🇺🇸 Amazon18.65.48.0/21}
		PTR	`server-18-65-48-9.eze50.r.cloudfront.net`
A	18.65.48.25^{🇺🇸 Amazon18.65.48.0/21}
A	18.65.48.102^{🇺🇸 Amazon18.65.48.0/21}
A	18.65.48.123^{🇺🇸 Amazon18.65.48.0/21}
NS	`ns-2046.awsdns-63.co.uk` ⭐
		A	2600:9000:5307:fe00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2046.awsdns-63.co.uk`
		A	205.251.199.254^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2046.awsdns-63.co.uk`
NS	`ns-1071.awsdns-05.org`
		A	2600:9000:5304:2f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1071.awsdns-05.org`
		A	205.251.196.47^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1071.awsdns-05.org`
NS	`ns-487.awsdns-60.com`
		A	2600:9000:5301:e700::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-487.awsdns-60.com`
		A	205.251.193.231^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-487.awsdns-60.com`
NS	`ns-533.awsdns-02.net`
		A	2600:9000:5302:1500::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-533.awsdns-02.net`
		A	205.251.194.21^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-533.awsdns-02.net`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
SOA	`ns-2046.awsdns-63.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=1776056727

Same first word

mbproof.com

mbproof.top

Similar names

fbpromo.net

fbpromo.info

DNS History

53 records (9 active, 44 former)

●NSns-1071.awsdns-05.org2020-01-20 → 2026-04-13 · 2 obs

● 2020-01-20 22:45:22
● 2026-04-13 05:19:16

●NSns-2046.awsdns-63.co.uk2020-01-20 → 2026-04-13 · 2 obs

● 2020-01-20 22:45:22
● 2026-04-13 05:19:16

●NSns-487.awsdns-60.com2020-01-20 → 2026-04-13 · 2 obs

● 2020-01-20 22:45:22
● 2026-04-13 05:19:16

●NSns-533.awsdns-02.net2020-01-20 → 2026-04-13 · 2 obs

● 2020-01-20 22:45:22
● 2026-04-13 05:19:16

●MXinbound-smtp.us-east-1.amazonaws.com2026-02-14 → 2026-04-13 · 2 obs

● 2026-02-14 16:50:14
● 2026-04-13 05:19:16

○A13.227.107.1032026-03-28 → 2026-04-12 · 24 obs

○ 2026-03-28 07:45:06
● 2026-03-28 11:39:04
○ 2026-03-28 13:43:54
● 2026-03-28 14:33:00
○ 2026-03-28 15:47:28
● 2026-03-28 19:03:52
○ 2026-03-29 14:17:50
● 2026-03-29 20:20:14
○ 2026-03-30 11:53:22
○ 2026-03-31 21:44:56
● 2026-04-01 00:13:40
○ 2026-04-01 01:14:48
○ 2026-04-05 18:58:02
● 2026-04-06 04:09:34
○ 2026-04-06 06:52:56
● 2026-04-06 09:54:08
○ 2026-04-06 13:57:46
○ 2026-04-07 01:25:18
● 2026-04-07 02:13:52
○ 2026-04-07 03:16:54
○ 2026-04-12 02:25:48
● 2026-04-12 03:04:36
○ 2026-04-12 09:31:14
○ 2026-04-13 05:19:16

○A13.227.107.1202026-03-28 → 2026-04-12 · 24 obs

○A13.227.107.1272026-03-28 → 2026-04-12 · 24 obs

○A13.227.107.222026-03-28 → 2026-04-12 · 24 obs

○A13.33.235.1012026-03-24 → 2026-03-25 · 7 obs

○ 2026-03-23 02:33:40
● 2026-03-24 11:40:46
○ 2026-03-24 23:40:44
○ 2026-03-25 01:17:58
● 2026-03-25 16:45:36
○ 2026-03-27 00:33:40
○ 2026-04-13 05:19:16

○A13.33.235.22026-03-24 → 2026-03-25 · 7 obs

○ 2026-03-23 02:33:40
● 2026-03-24 11:40:46
○ 2026-03-24 23:40:44
○ 2026-03-25 01:17:58
● 2026-03-25 16:45:36
○ 2026-03-27 00:33:40
○ 2026-04-13 05:19:16

○A13.33.235.502026-03-24 → 2026-03-25 · 7 obs

○ 2026-03-23 02:33:40
● 2026-03-24 11:40:46
○ 2026-03-24 23:40:44
○ 2026-03-25 01:17:58
● 2026-03-25 16:45:36
○ 2026-03-27 00:33:40
○ 2026-04-13 05:19:16

○A13.33.235.842026-03-24 → 2026-03-25 · 7 obs

○ 2026-03-23 02:33:40
● 2026-03-24 11:40:46
○ 2026-03-24 23:40:44
○ 2026-03-25 01:17:58
● 2026-03-25 16:45:36
○ 2026-03-27 00:33:40
○ 2026-04-13 05:19:16

○A13.33.67.1082026-03-08 → 2026-03-14 · 7 obs

○ 2026-03-08 05:59:00
● 2026-03-08 17:23:58
○ 2026-03-08 22:31:28
○ 2026-03-14 07:16:56
● 2026-03-14 09:05:08
○ 2026-03-14 11:44:56
○ 2026-04-13 05:19:16

○A13.33.67.192026-03-08 → 2026-03-14 · 7 obs

○ 2026-03-08 05:59:00
● 2026-03-08 17:23:58
○ 2026-03-08 22:31:28
○ 2026-03-14 07:16:56
● 2026-03-14 09:05:08
○ 2026-03-14 11:44:56
○ 2026-04-13 05:19:16

○A13.33.67.242026-03-08 → 2026-03-14 · 7 obs

○ 2026-03-08 05:59:00
● 2026-03-08 17:23:58
○ 2026-03-08 22:31:28
○ 2026-03-14 07:16:56
● 2026-03-14 09:05:08
○ 2026-03-14 11:44:56
○ 2026-04-13 05:19:16

○A13.33.67.792026-03-08 → 2026-03-14 · 7 obs

○ 2026-03-08 05:59:00
● 2026-03-08 17:23:58
○ 2026-03-08 22:31:28
○ 2026-03-14 07:16:56
● 2026-03-14 09:05:08
○ 2026-03-14 11:44:56
○ 2026-04-13 05:19:16

○A18.154.144.1042026-02-18 → 2026-03-20 · 80 obs

○ 2026-02-17 11:06:10
● 2026-02-18 09:11:22
○ 2026-02-18 18:11:22
● 2026-02-18 22:31:02
● 2026-02-19 07:15:18
○ 2026-02-19 08:33:10
○ 2026-02-21 08:25:26
● 2026-02-21 09:18:56
○ 2026-02-21 16:27:06
○ 2026-02-23 13:50:28
● 2026-02-23 16:45:12
○ 2026-02-23 18:24:34
○ 2026-02-23 19:16:00
● 2026-02-24 07:35:08
○ 2026-02-24 19:32:24
● 2026-02-24 22:10:20
○ 2026-02-25 01:58:02
● 2026-02-25 03:02:02
○ 2026-02-25 03:43:02
○ 2026-02-27 08:33:10
● 2026-02-27 10:24:10
○ 2026-02-27 13:27:42
○ 2026-02-27 16:09:26
● 2026-02-27 19:00:14
○ 2026-02-28 20:09:28
● 2026-03-01 01:48:22
○ 2026-03-01 14:18:44
○ 2026-03-01 14:52:38
● 2026-03-02 01:34:20
○ 2026-03-02 17:46:38
● 2026-03-02 20:04:48
○ 2026-03-02 21:18:30
○ 2026-03-02 22:27:34
● 2026-03-03 05:56:02
○ 2026-03-03 10:54:00
○ 2026-03-03 23:14:26
● 2026-03-04 19:48:06
○ 2026-03-05 01:53:20
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● 2026-03-05 16:23:04
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○ 2026-03-09 02:04:00
● 2026-03-09 10:38:20
● 2026-03-09 13:29:56
○ 2026-03-09 16:41:10
● 2026-03-09 21:33:24
○ 2026-03-10 08:00:08
○ 2026-03-10 10:03:54
● 2026-03-10 11:31:18
○ 2026-03-10 18:16:04
● 2026-03-10 20:34:34
○ 2026-03-11 03:41:38
○ 2026-03-11 11:30:42
● 2026-03-11 12:32:56
○ 2026-03-11 16:52:24
○ 2026-03-13 11:05:10
● 2026-03-13 12:11:56
● 2026-03-13 23:10:16
○ 2026-03-14 00:17:58
○ 2026-03-14 12:15:48
● 2026-03-14 12:47:58
○ 2026-03-14 14:39:50
○ 2026-03-14 15:49:28
● 2026-03-14 17:41:26
● 2026-03-15 03:27:56
○ 2026-03-15 07:49:56
○ 2026-03-15 11:15:44
● 2026-03-16 03:33:30
○ 2026-03-16 14:09:16
● 2026-03-16 23:31:00
○ 2026-03-17 05:40:24
○ 2026-03-18 13:52:02
● 2026-03-18 17:33:26
○ 2026-03-19 05:19:12
● 2026-03-19 15:45:28
○ 2026-03-19 22:21:52
○ 2026-03-20 10:42:34
● 2026-03-20 19:49:38
○ 2026-03-20 22:57:28
○ 2026-04-13 05:19:16

○A18.154.144.282026-02-18 → 2026-03-20 · 80 obs

○A18.154.144.342026-02-18 → 2026-03-20 · 80 obs

○A18.154.144.852026-02-18 → 2026-03-20 · 80 obs

○A18.154.84.222026-02-16 → 2026-04-13 · 195 obs

○ 2026-02-14 16:50:14
● 2026-02-16 02:03:28
● 2026-02-16 03:53:04
○ 2026-02-16 13:31:08
○ 2026-02-17 06:27:02
● 2026-02-17 09:42:28
● 2026-02-17 11:06:10
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● 2026-02-18 18:11:22
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○ 2026-02-19 07:15:18
● 2026-02-19 08:33:10
● 2026-02-21 08:25:26
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○ 2026-02-21 16:27:06
● 2026-02-21 22:06:36
● 2026-02-23 13:50:28
○ 2026-02-23 16:45:12
○ 2026-02-23 18:24:34
● 2026-02-23 19:16:00
○ 2026-02-24 07:35:08
● 2026-02-24 19:32:24
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● 2026-02-25 01:58:02
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● 2026-02-25 05:17:00
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● 2026-02-27 08:33:10
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● 2026-02-28 20:09:28
○ 2026-03-01 01:48:22
○ 2026-03-01 14:18:44
● 2026-03-01 14:52:38
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● 2026-03-02 17:46:38
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○ 2026-03-03 05:56:02
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● 2026-03-03 23:14:26
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● 2026-03-07 02:16:38
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● 2026-03-08 05:59:00
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● 2026-03-10 10:03:54
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● 2026-03-10 18:16:04
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● 2026-03-11 03:41:38
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● 2026-03-11 11:30:42
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● 2026-03-12 01:38:44
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○ 2026-03-12 16:17:32
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● 2026-03-14 02:55:52
● 2026-03-14 07:16:56
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○ 2026-03-15 03:27:56
● 2026-03-15 07:49:56
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○ 2026-03-24 11:40:46
○ 2026-03-25 00:11:54
● 2026-03-25 01:17:58
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● 2026-03-28 07:45:06
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● 2026-04-04 03:44:22
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● 2026-04-04 16:48:24
● 2026-04-05 18:58:02
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● 2026-04-06 06:52:56
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● 2026-04-06 13:57:46
● 2026-04-07 01:25:18
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● 2026-04-07 03:16:54
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● 2026-04-08 02:17:56
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● 2026-04-09 10:01:36
● 2026-04-09 18:06:30
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● 2026-04-10 00:56:06
○ 2026-04-10 06:49:40
● 2026-04-10 13:32:22
● 2026-04-10 17:23:14
○ 2026-04-10 17:54:40
● 2026-04-11 01:15:54
○ 2026-04-11 09:51:08
○ 2026-04-11 11:22:22
● 2026-04-11 14:23:10
○ 2026-04-11 15:18:50
● 2026-04-11 17:24:30
○ 2026-04-11 20:31:50
○ 2026-04-11 21:59:08
● 2026-04-12 02:25:48
○ 2026-04-12 03:04:36
● 2026-04-12 09:31:14
● 2026-04-13 01:26:22
○ 2026-04-13 05:19:14
○ 2026-04-13 05:19:16

○A18.154.84.462026-02-16 → 2026-04-13 · 195 obs

○A18.154.84.652026-02-16 → 2026-04-13 · 195 obs

○A18.154.84.932026-02-16 → 2026-04-13 · 195 obs

○A18.165.160.1162026-04-04 → 2026-04-04 · 4 obs

○ 2026-04-04 03:44:22
● 2026-04-04 11:07:22
○ 2026-04-04 16:48:24
○ 2026-04-13 05:19:16

○A18.165.160.732026-04-04 → 2026-04-04 · 4 obs

○ 2026-04-04 03:44:22
● 2026-04-04 11:07:22
○ 2026-04-04 16:48:24
○ 2026-04-13 05:19:16

○A18.165.160.752026-04-04 → 2026-04-04 · 4 obs

○ 2026-04-04 03:44:22
● 2026-04-04 11:07:22
○ 2026-04-04 16:48:24
○ 2026-04-13 05:19:16

○A18.165.160.852026-04-04 → 2026-04-04 · 4 obs

○ 2026-04-04 03:44:22
● 2026-04-04 11:07:22
○ 2026-04-04 16:48:24
○ 2026-04-13 05:19:16

○A18.64.207.1272026-03-30 → 2026-04-11 · 23 obs

○ 2026-03-29 20:20:14
● 2026-03-30 11:53:22
● 2026-03-30 12:50:34
○ 2026-03-30 14:27:50
○ 2026-04-03 19:24:02
● 2026-04-03 21:23:48
● 2026-04-03 23:00:34
○ 2026-04-04 03:44:22
○ 2026-04-07 13:19:04
● 2026-04-07 21:28:28
○ 2026-04-08 02:17:56
○ 2026-04-10 17:23:14
● 2026-04-10 17:54:40
○ 2026-04-11 01:15:54
● 2026-04-11 09:51:08
● 2026-04-11 11:22:22
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● 2026-04-11 15:18:50
○ 2026-04-11 17:24:30
● 2026-04-11 20:31:50
● 2026-04-11 21:59:08
○ 2026-04-12 02:25:48
○ 2026-04-13 05:19:16

○A18.64.207.132026-03-30 → 2026-04-11 · 23 obs

○A18.64.207.512026-03-30 → 2026-04-11 · 23 obs

○A18.64.207.772026-03-30 → 2026-04-11 · 23 obs

●A18.65.48.1022026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-13 01:26:22
● 2026-04-13 05:19:14
● 2026-04-13 05:19:16

●A18.65.48.1232026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-13 01:26:22
● 2026-04-13 05:19:14
● 2026-04-13 05:19:16

●A18.65.48.252026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-13 01:26:22
● 2026-04-13 05:19:14
● 2026-04-13 05:19:16

●A18.65.48.92026-04-13 → 2026-04-13 · 3 obs

○ 2026-04-13 01:26:22
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○A3.170.91.1012026-03-31 → 2026-04-07 · 23 obs

○ 2026-03-30 14:27:50
● 2026-03-31 05:00:20
○ 2026-03-31 08:40:34
● 2026-03-31 11:40:08
● 2026-03-31 13:51:24
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○ 2026-04-13 05:19:16

○A3.170.91.222026-03-31 → 2026-04-07 · 23 obs

○A3.170.91.722026-03-31 → 2026-04-07 · 23 obs

○A3.170.91.772026-03-31 → 2026-04-07 · 23 obs

○A3.174.29.122026-04-08 → 2026-04-10 · 14 obs

○ 2026-04-08 02:17:56
● 2026-04-08 17:52:40
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○ 2026-04-13 05:19:16

○A3.174.29.152026-04-08 → 2026-04-10 · 14 obs

○A3.174.29.352026-04-08 → 2026-04-10 · 14 obs

○A3.174.29.542026-04-08 → 2026-04-10 · 14 obs

○A52.85.193.1042026-02-14 → 2026-03-25 · 56 obs

● 2026-02-14 16:50:14
○ 2026-02-16 02:03:28
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● 2026-02-16 13:31:08
● 2026-02-17 06:27:02
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○A52.85.193.1172026-02-14 → 2026-03-25 · 56 obs

○A52.85.193.132026-02-14 → 2026-03-25 · 56 obs

○A52.85.193.242026-02-14 → 2026-03-25 · 56 obs

○A54.230.114.1102026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 15:58:56
● 2026-03-22 01:07:38
○ 2026-03-22 01:55:20
○ 2026-04-13 05:19:16

○A54.230.114.642026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 15:58:56
● 2026-03-22 01:07:38
○ 2026-03-22 01:55:20
○ 2026-04-13 05:19:16

○A54.230.114.662026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 15:58:56
● 2026-03-22 01:07:38
○ 2026-03-22 01:55:20
○ 2026-04-13 05:19:16

○A54.230.114.92026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 15:58:56
● 2026-03-22 01:07:38
○ 2026-03-22 01:55:20
○ 2026-04-13 05:19:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mbproof.com	ns-533.awsdns-02.net, ns-487.awsdns-60.com, ns-1071.awsdns-05.org, ns-2046.awsdns-63.co.uk	1 record

✅ Authoritative Response

Server:205.251.199.254

NS records: ns-533.awsdns-02.net, ns-487.awsdns-60.com, ns-1071.awsdns-05.org, ns-2046.awsdns-63.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mbproof.com (unsigned zone)

⏱️ Timing

Total: 619ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.227.107.127, 13.227.107.22...`
NS	4	`ns-1071.awsdns-05.org, ns-2046.awsdns-63.co.uk...`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
SOA	1	`ns-2046.awsdns-63.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-487.awsdns-60.com)

Analysis

IP Addresses

Four IP numbers are pointed to by mbproof.com: 18.65.48.9, 18.65.48.25, 18.65.48.102 and 18.65.48.123.

Other host names, for instance server-18-65-48-102.eze50.r.cloudfront.net, server-18-65-48-25.eze50.r.cloudfront.net, server-18-65-48-123.eze50.r.cloudfront.net and server-18-65-48-9.eze50.r.cloudfront.net share IP numbers with mbproof.com.

Name Servers

mbproof.com is delegated to four name servers: ns-487.awsdns-60.com, ns-533.awsdns-02.net, ns-1071.awsdns-05.org and ns-2046.awsdns-63.co.uk.

mbproof.com at least partially shares name servers with other domains, for instance arcadianlibraryonline.com, drivetrain-symposium.world, d38k0f5x4jna8m.cloudfront.net, followcircles.com and d.tagblatt.ch.

Host names with two IP numbers:

ns-487.awsdns-60.com points to 2600:9000:5301:e700::1 and 205.251.193.231; ns-533.awsdns-02.net points to 2600:9000:5302:1500::1 and 205.251.194.21; ns-1071.awsdns-05.org points to 2600:9000:5304:2f00::1 and 205.251.196.47; ns-2046.awsdns-63.co.uk points to 2600:9000:5307:fe00::1 and 205.251.199.254.

Mail Servers

mbproof.com is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.

mbproof.com shares the same mail server setup as other domains, for instance publichealthinstitute.slack.com, zurichdev.slack.com, netarrantnews.com, technical-architect.slack.com and adoptimizer.slack.com.

mbproof.com shares some mail servers with other domains, at least partially, for instance jira-tcesc.atlassian.net, tdh-int.atlassian.net, islaspire.atlassian.net, yourtravelopinion.com and arthrex.atlassian.net.

these mail servers are commonly used with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com points to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.

mbproof.com - robtex.com

mbproof.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`mbproof.com`

`com`