mathheartcode.com - dns.ninja

`mathheartcode.com`

DNSSEC	⚠️ Not signed
A	18.165.201.5^{🇺🇸 Amazon18.165.200.0/21}
		PTR	`server-18-165-201-5.lhr50.r.cloudfront.net`
A	18.165.201.7^{🇺🇸 Amazon18.165.200.0/21}
A	18.165.201.34^{🇺🇸 Amazon18.165.200.0/21}
A	18.165.201.80^{🇺🇸 Amazon18.165.200.0/21}
NS	`ns-538.awsdns-03.net` ⭐
		A	2600:9000:5302:1a00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-538.awsdns-03.net`
		A	205.251.194.26^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-538.awsdns-03.net`
NS	`ns-1316.awsdns-36.org`
		A	2600:9000:5305:2400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1316.awsdns-36.org`
		A	205.251.197.36^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1316.awsdns-36.org`
NS	`ns-1899.awsdns-45.co.uk`
		A	2600:9000:5307:6b00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1899.awsdns-45.co.uk`
		A	205.251.199.107^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1899.awsdns-45.co.uk`
NS	`ns-90.awsdns-11.com`
		A	2600:9000:5300:5a00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-90.awsdns-11.com`
		A	205.251.192.90^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-90.awsdns-11.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
SOA	`ns-538.awsdns-03.net`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=1782061130

Same first word

mathheartcode.com

DNS History

77 records (9 active, 68 former)

●NSns-1316.awsdns-36.org2026-02-15 → 2026-06-21 · 3 obs

○ 2017-12-08 23:02:52
● 2026-02-15 22:04:50
● 2026-06-21 17:05:20

●NSns-1899.awsdns-45.co.uk2026-02-15 → 2026-06-21 · 3 obs

○ 2017-12-08 23:02:52
● 2026-02-15 22:04:50
● 2026-06-21 17:05:20

●NSns-538.awsdns-03.net2026-02-15 → 2026-06-21 · 3 obs

○ 2017-12-08 23:02:52
● 2026-02-15 22:04:50
● 2026-06-21 17:05:20

●NSns-90.awsdns-11.com2026-02-15 → 2026-06-21 · 3 obs

○ 2017-12-08 23:02:52
● 2026-02-15 22:04:50
● 2026-06-21 17:05:20

○NSns61.domaincontrol.com2015-08-17 → 2017-12-08 · 4 obs

● 2015-08-17 12:47:16
● 2017-12-08 23:02:52
○ 2026-02-15 22:04:50
○ 2026-06-21 17:05:20

○NSns62.domaincontrol.com2015-08-17 → 2017-12-08 · 4 obs

● 2015-08-17 12:47:16
● 2017-12-08 23:02:52
○ 2026-02-15 22:04:50
○ 2026-06-21 17:05:20

○MXalt1.aspmx.l.google.com2015-08-17 → 2017-12-08 · 4 obs

● 2015-08-17 12:47:16
● 2017-12-08 23:02:52
○ 2026-02-15 22:04:50
○ 2026-06-21 17:05:20

○MXalt2.aspmx.l.google.com2015-08-17 → 2017-12-08 · 4 obs

● 2015-08-17 12:47:16
● 2017-12-08 23:02:52
○ 2026-02-15 22:04:50
○ 2026-06-21 17:05:20

○MXaspmx.l.google.com2015-08-17 → 2017-12-08 · 4 obs

● 2015-08-17 12:47:16
● 2017-12-08 23:02:52
○ 2026-02-15 22:04:50
○ 2026-06-21 17:05:20

○MXaspmx2.googlemail.com2015-08-17 → 2017-12-08 · 4 obs

● 2015-08-17 12:47:16
● 2017-12-08 23:02:52
○ 2026-02-15 22:04:50
○ 2026-06-21 17:05:20

○MXaspmx3.googlemail.com2015-08-17 → 2017-12-08 · 4 obs

● 2015-08-17 12:47:16
● 2017-12-08 23:02:52
○ 2026-02-15 22:04:50
○ 2026-06-21 17:05:20

●MXsmtp.google.com2026-02-15 → 2026-06-21 · 3 obs

○ 2017-12-08 23:02:52
● 2026-02-15 22:04:50
● 2026-06-21 17:05:20

○A13.227.207.1002026-03-28 → 2026-06-10 · 22 obs

○ 2026-03-28 14:17:56
● 2026-03-28 15:12:56
● 2026-03-29 00:11:26
○ 2026-03-29 04:22:16
● 2026-03-29 10:01:26
○ 2026-03-29 13:36:48
○ 2026-04-14 21:00:30
● 2026-04-16 02:52:08
○ 2026-04-16 16:37:42
● 2026-04-17 14:54:08
○ 2026-04-18 10:56:42
○ 2026-05-28 19:48:30
● 2026-05-29 04:55:06
● 2026-06-02 10:53:40
○ 2026-06-03 07:27:34
○ 2026-06-05 02:11:48
● 2026-06-05 11:36:54
● 2026-06-09 23:23:22
○ 2026-06-10 16:38:56
● 2026-06-10 17:38:12
○ 2026-06-11 05:51:38
○ 2026-06-21 17:05:20

○A13.227.207.172026-03-28 → 2026-06-10 · 22 obs

○A13.227.207.462026-03-28 → 2026-06-10 · 22 obs

○A13.227.207.832026-03-28 → 2026-06-10 · 22 obs

○A13.32.16.252026-06-11 → 2026-06-15 · 20 obs

○ 2026-06-10 17:38:12
● 2026-06-11 05:51:38
○ 2026-06-11 07:42:42
○ 2026-06-11 13:56:20
● 2026-06-11 17:01:52
○ 2026-06-11 17:40:18
○ 2026-06-12 23:29:54
● 2026-06-13 06:03:46
○ 2026-06-13 06:57:14
○ 2026-06-13 17:28:16
● 2026-06-13 19:09:02
○ 2026-06-13 23:47:06
○ 2026-06-14 04:31:32
● 2026-06-14 05:45:12
○ 2026-06-14 16:58:06
○ 2026-06-15 14:41:58
● 2026-06-15 16:18:08
● 2026-06-15 18:15:46
○ 2026-06-15 23:31:14
○ 2026-06-21 17:05:20

○A13.32.16.442026-06-11 → 2026-06-15 · 20 obs

○A13.32.16.812026-06-11 → 2026-06-15 · 20 obs

○A13.32.16.962026-06-11 → 2026-06-15 · 20 obs

○A13.33.235.662026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 23:43:50
● 2026-03-23 02:54:04
○ 2026-03-23 03:38:56
○ 2026-06-21 17:05:20

○A13.33.235.682026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 23:43:50
● 2026-03-23 02:54:04
○ 2026-03-23 03:38:56
○ 2026-06-21 17:05:20

○A13.33.235.802026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 23:43:50
● 2026-03-23 02:54:04
○ 2026-03-23 03:38:56
○ 2026-06-21 17:05:20

○A13.33.235.962026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 23:43:50
● 2026-03-23 02:54:04
○ 2026-03-23 03:38:56
○ 2026-06-21 17:05:20

○A13.35.20.152026-05-29 → 2026-06-03 · 14 obs

○ 2026-05-29 04:55:06
● 2026-05-29 11:47:38
● 2026-05-29 13:55:10
○ 2026-05-29 14:48:50
○ 2026-06-01 22:52:20
● 2026-06-01 23:30:28
○ 2026-06-02 00:03:52
○ 2026-06-03 11:27:40
● 2026-06-03 12:06:32
○ 2026-06-03 14:40:50
○ 2026-06-03 19:17:06
● 2026-06-03 19:53:06
○ 2026-06-03 20:38:40
○ 2026-06-21 17:05:20

○A13.35.20.512026-05-29 → 2026-06-03 · 14 obs

○A13.35.20.72026-05-29 → 2026-06-03 · 14 obs

○A13.35.20.902026-05-29 → 2026-06-03 · 14 obs

○A178.254.2.1102015-08-17 → 2017-12-08 · 4 obs

● 2015-08-17 12:47:16
● 2017-12-08 23:02:52
○ 2026-02-15 22:04:50
○ 2026-06-21 17:05:20

○A18.154.132.1052026-02-20 → 2026-03-20 · 23 obs

○ 2026-02-17 18:19:38
● 2026-02-20 13:16:18
○ 2026-02-20 17:04:02
○ 2026-02-21 00:11:20
● 2026-02-21 01:26:00
○ 2026-02-21 11:23:52
○ 2026-02-24 05:56:02
● 2026-02-24 10:27:10
○ 2026-02-25 00:10:58
○ 2026-03-12 23:53:14
● 2026-03-13 11:19:16
○ 2026-03-13 15:07:00
○ 2026-03-14 07:03:18
● 2026-03-14 17:28:40
○ 2026-03-14 19:15:24
○ 2026-03-17 13:59:50
● 2026-03-17 19:04:42
● 2026-03-18 00:57:24
○ 2026-03-18 11:45:54
○ 2026-03-20 19:58:08
● 2026-03-20 22:23:14
○ 2026-03-20 23:43:50
○ 2026-06-21 17:05:20

○A18.154.132.1162026-02-20 → 2026-03-20 · 23 obs

○A18.154.132.502026-02-20 → 2026-03-20 · 23 obs

○A18.154.132.772026-02-20 → 2026-03-20 · 23 obs

●A18.165.201.342026-02-15 → 2026-06-21 · 23 obs

○ 2017-12-08 23:02:52
● 2026-02-15 22:04:50
● 2026-02-16 11:08:58
○ 2026-02-17 00:09:04
● 2026-02-17 18:19:38
● 2026-02-22 05:19:02
○ 2026-02-26 17:27:54
● 2026-02-28 08:13:16
● 2026-03-09 02:45:32
○ 2026-03-09 17:22:14
○ 2026-04-08 00:41:30
● 2026-04-08 13:14:06
● 2026-04-14 21:00:30
○ 2026-04-16 02:52:08
○ 2026-04-20 17:24:54
● 2026-04-21 00:00:22
● 2026-05-10 11:03:36
○ 2026-05-10 22:28:20
○ 2026-06-20 11:33:20
● 2026-06-20 18:52:22
○ 2026-06-20 19:33:24
● 2026-06-21 02:53:36
● 2026-06-21 17:05:20

●A18.165.201.52026-02-15 → 2026-06-21 · 23 obs

●A18.165.201.72026-02-15 → 2026-06-21 · 23 obs

●A18.165.201.802026-02-15 → 2026-06-21 · 23 obs

○A18.238.243.422026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 18:37:44
● 2026-04-05 16:30:02
○ 2026-04-06 01:29:34
○ 2026-06-21 17:05:20

○A18.238.243.532026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 18:37:44
● 2026-04-05 16:30:02
○ 2026-04-06 01:29:34
○ 2026-06-21 17:05:20

○A18.238.243.702026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 18:37:44
● 2026-04-05 16:30:02
○ 2026-04-06 01:29:34
○ 2026-06-21 17:05:20

○A18.238.243.772026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-04 18:37:44
● 2026-04-05 16:30:02
○ 2026-04-06 01:29:34
○ 2026-06-21 17:05:20

○A18.239.168.392026-04-22 → 2026-05-20 · 21 obs

○ 2026-04-21 00:00:22
● 2026-04-22 06:40:40
○ 2026-04-22 09:22:52
○ 2026-04-22 22:21:08
● 2026-04-23 01:33:16
○ 2026-04-23 02:17:18
● 2026-04-23 22:52:50
○ 2026-04-24 01:42:04
○ 2026-05-11 11:19:44
● 2026-05-11 22:17:34
○ 2026-05-12 06:35:34
○ 2026-05-14 14:50:34
● 2026-05-14 16:47:48
● 2026-05-15 22:33:04
○ 2026-05-16 09:02:42
○ 2026-05-20 12:30:36
● 2026-05-20 18:39:46
○ 2026-05-20 20:17:16
● 2026-05-20 22:30:28
○ 2026-05-21 00:43:10
○ 2026-06-21 17:05:20

○A18.239.168.402026-04-22 → 2026-05-20 · 21 obs

○A18.239.168.792026-04-22 → 2026-05-20 · 21 obs

○A18.239.168.822026-04-22 → 2026-05-20 · 21 obs

○A18.65.48.1232026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 14:21:06
● 2026-03-30 20:25:26
○ 2026-03-31 08:18:36
○ 2026-06-21 17:05:20

○A18.65.48.1282026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 14:21:06
● 2026-03-30 20:25:26
○ 2026-03-31 08:18:36
○ 2026-06-21 17:05:20

○A18.65.48.642026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 14:21:06
● 2026-03-30 20:25:26
○ 2026-03-31 08:18:36
○ 2026-06-21 17:05:20

○A18.65.48.692026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 14:21:06
● 2026-03-30 20:25:26
○ 2026-03-31 08:18:36
○ 2026-06-21 17:05:20

○A3.161.136.142026-04-01 → 2026-06-20 · 23 obs

○ 2026-03-31 08:18:36
● 2026-04-01 08:23:16
○ 2026-04-01 15:28:00
○ 2026-04-03 03:54:42
● 2026-04-03 12:02:30
○ 2026-04-03 14:25:44
○ 2026-04-03 23:15:38
● 2026-04-04 03:04:44
○ 2026-04-04 18:37:44
○ 2026-04-05 16:30:02
● 2026-04-06 01:29:34
○ 2026-04-06 08:26:38
○ 2026-04-06 17:23:22
● 2026-04-06 17:58:44
○ 2026-04-07 03:17:08
○ 2026-06-18 09:13:08
● 2026-06-19 17:41:24
○ 2026-06-19 21:23:30
● 2026-06-20 00:49:42
○ 2026-06-20 10:40:22
● 2026-06-20 11:33:20
○ 2026-06-20 18:52:22
○ 2026-06-21 17:05:20

○A3.161.136.512026-04-01 → 2026-06-20 · 23 obs

○A3.161.136.822026-04-01 → 2026-06-20 · 23 obs

○A3.161.136.942026-04-01 → 2026-06-20 · 23 obs

○A3.167.37.1152026-02-17 → 2026-06-20 · 22 obs

○ 2026-02-15 22:04:50
○ 2026-02-16 11:08:58
● 2026-02-17 00:09:04
○ 2026-02-17 18:19:38
○ 2026-02-24 10:27:10
● 2026-02-26 17:27:54
○ 2026-02-28 08:13:16
○ 2026-03-09 02:45:32
● 2026-03-09 17:22:14
● 2026-03-12 00:13:16
○ 2026-03-12 23:53:14
● 2026-03-15 00:10:18
● 2026-03-23 08:02:04
○ 2026-03-23 17:02:20
● 2026-03-26 00:12:26
○ 2026-03-28 02:49:40
○ 2026-06-18 13:00:44
● 2026-06-19 23:36:06
○ 2026-06-20 00:49:42
● 2026-06-20 19:33:24
○ 2026-06-21 02:53:36
○ 2026-06-21 17:05:20

○A3.167.37.212026-02-17 → 2026-06-20 · 22 obs

○A3.167.37.312026-02-17 → 2026-06-20 · 22 obs

○A3.167.37.652026-02-17 → 2026-06-20 · 22 obs

○A3.174.59.1092026-04-10 → 2026-06-01 · 23 obs

○ 2026-04-08 13:14:06
● 2026-04-10 21:45:06
○ 2026-04-10 23:15:30
○ 2026-04-11 08:30:38
● 2026-04-11 10:38:58
○ 2026-04-11 14:43:18
○ 2026-04-22 11:40:48
● 2026-04-22 16:04:58
○ 2026-04-22 22:21:08
○ 2026-05-06 12:30:26
● 2026-05-06 19:20:36
○ 2026-05-07 02:58:24
● 2026-05-07 12:02:08
○ 2026-05-07 12:48:32
○ 2026-05-13 12:56:38
● 2026-05-13 14:54:52
○ 2026-05-14 00:12:20
○ 2026-06-01 11:05:08
● 2026-06-01 21:09:58
○ 2026-06-01 22:04:42
● 2026-06-01 22:52:20
○ 2026-06-01 23:30:28
○ 2026-06-21 17:05:20

○A3.174.59.1162026-04-10 → 2026-06-01 · 23 obs

○A3.174.59.312026-04-10 → 2026-06-01 · 23 obs

○A3.174.59.752026-04-10 → 2026-06-01 · 23 obs

○A52.85.12.1072026-05-19 → 2026-06-07 · 23 obs

○ 2026-05-18 18:19:44
● 2026-05-19 12:58:42
○ 2026-05-19 16:35:48
○ 2026-05-19 17:17:44
● 2026-05-19 20:43:00
● 2026-05-21 04:15:30
○ 2026-05-21 16:31:04
○ 2026-05-22 16:31:00
● 2026-05-22 22:36:16
● 2026-05-24 10:09:34
○ 2026-05-24 16:38:32
○ 2026-05-26 19:35:46
● 2026-05-26 21:31:44
● 2026-05-28 19:48:30
○ 2026-05-29 04:55:06
○ 2026-06-03 00:48:24
● 2026-06-03 07:27:34
● 2026-06-05 02:11:48
○ 2026-06-05 11:36:54
○ 2026-06-07 11:22:34
● 2026-06-07 14:01:02
○ 2026-06-07 23:22:26
○ 2026-06-21 17:05:20

○A52.85.12.282026-05-19 → 2026-06-07 · 23 obs

○A52.85.12.302026-05-19 → 2026-06-07 · 23 obs

○A52.85.12.572026-05-19 → 2026-06-07 · 23 obs

○A54.240.184.1242026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-15 23:31:14
● 2026-06-18 03:12:40
○ 2026-06-18 06:30:44
○ 2026-06-21 17:05:20

○A54.240.184.222026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-15 23:31:14
● 2026-06-18 03:12:40
○ 2026-06-18 06:30:44
○ 2026-06-21 17:05:20

○A54.240.184.352026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-15 23:31:14
● 2026-06-18 03:12:40
○ 2026-06-18 06:30:44
○ 2026-06-21 17:05:20

○A54.240.184.362026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-15 23:31:14
● 2026-06-18 03:12:40
○ 2026-06-18 06:30:44
○ 2026-06-21 17:05:20

○A99.84.234.352026-03-14 → 2026-03-30 · 7 obs

○ 2026-03-13 15:07:00
● 2026-03-14 06:30:32
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● 2026-03-30 06:16:26
○ 2026-03-30 10:59:14
○ 2026-06-21 17:05:20

○A99.84.234.362026-03-14 → 2026-03-30 · 7 obs

○ 2026-03-13 15:07:00
● 2026-03-14 06:30:32
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○ 2026-03-30 00:14:52
● 2026-03-30 06:16:26
○ 2026-03-30 10:59:14
○ 2026-06-21 17:05:20

○A99.84.234.42026-03-14 → 2026-03-30 · 7 obs

○ 2026-03-13 15:07:00
● 2026-03-14 06:30:32
○ 2026-03-14 07:03:18
○ 2026-03-30 00:14:52
● 2026-03-30 06:16:26
○ 2026-03-30 10:59:14
○ 2026-06-21 17:05:20

○A99.84.234.962026-03-14 → 2026-03-30 · 7 obs

○ 2026-03-13 15:07:00
● 2026-03-14 06:30:32
○ 2026-03-14 07:03:18
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● 2026-03-30 06:16:26
○ 2026-03-30 10:59:14
○ 2026-06-21 17:05:20

○A99.86.91.1142026-03-11 → 2026-06-19 · 22 obs

○ 2026-03-09 17:22:14
● 2026-03-11 05:30:26
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● 2026-03-28 02:49:40
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○ 2026-06-21 17:05:20

○A99.86.91.292026-03-11 → 2026-06-19 · 22 obs

○A99.86.91.412026-03-11 → 2026-06-19 · 22 obs

○A99.86.91.622026-03-11 → 2026-06-19 · 22 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mathheartcode.com	ns-90.awsdns-11.com, ns-538.awsdns-03.net, ns-1899.awsdns-45.co.uk, ns-1316.awsdns-36.org	2 records

✅ Authoritative Response

Server:205.251.197.36

NS records: ns-90.awsdns-11.com, ns-538.awsdns-03.net, ns-1899.awsdns-45.co.uk, ns-1316.awsdns-36.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathheartcode.com (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.37.21, 3.167.37.115...`
NS	4	`ns-1316.awsdns-36.org, ns-1899.awsdns-45.co.uk...`
MX	1	`smtp.google.com (pri: 1)`
SOA	1	`ns-538.awsdns-03.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-90.awsdns-11.com, ns-90.awsdns-11.com)

Analysis

IP Addresses

mathheartcode.com points to the four IP addresses 18.165.201.5, 18.165.201.7, 18.165.201.34 and 18.165.201.80.

bc-japan-1-2.zhar62.comauto.hop.clickbank.net, a5f35hlbv7hqdu5ba1p7-n1xf5.hop.clickbank.net, 5a5abbj70ljmaw6zy45xgf54yx.hop.clickbank.net and two other host names share IP numbers with mathheartcode.com.

Name Servers

The authoritative name servers for mathheartcode.com are ns-90.awsdns-11.com, ns-538.awsdns-03.net, ns-1316.awsdns-36.org and ns-1899.awsdns-45.co.uk.

There is at least partial name server overlap between mathheartcode.com and other domains — dm40vr70f3lbs.cloudfront.net, aabpc.com, htx.com.ec and two more among them.

All four hostnames — ns-90.awsdns-11.com, ns-538.awsdns-03.net, ns-1316.awsdns-36.org and ns-1899.awsdns-45.co.uk — resolve to two IP numbers apiece: ns-90.awsdns-11.com to 205.251.192.90 and 2600:9000:5300:5a00::1; ns-538.awsdns-03.net to 205.251.194.26 and 2600:9000:5302:1a00::1; ns-1316.awsdns-36.org to 205.251.197.36 and 2600:9000:5305:2400::1; ns-1899.awsdns-45.co.uk to 205.251.199.107 and 2600:9000:5307:6b00::1.

Mail Servers

Mail for mathheartcode.com is handled by a single mail server, smtp.google.com.

mathheartcode.com uses an identical mail server configuration to several other domains — among them cdrauto.com, googleimageads.com, foreverinurheart.com and two more.

mathheartcode.com has at least partial mail server overlap with other domains such as scirroco.com, apostille.co.kr, g-forcebike.com and two more.

These mail servers are routinely found in combination with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

smtp.google.com resolves to 9 IP addresses — 64.233.180.26, 64.233.180.27, 172.253.62.27 and 6 others.