softwarechess.com - dns.ninja

`softwarechess.com`

DNSSEC	⚠️ Not signed
NS	`ns-753.awsdns-30.net` ⭐
		A	2600:9000:5302:f100::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-753.awsdns-30.net`
		A	205.251.194.241^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-753.awsdns-30.net`
NS	`ns-1061.awsdns-04.org`
		A	2600:9000:5304:2500::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1061.awsdns-04.org`
		A	205.251.196.37^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1061.awsdns-04.org`
NS	`ns-159.awsdns-19.com`
		A	2600:9000:5300:9f00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-159.awsdns-19.com`
		A	205.251.192.159^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-159.awsdns-19.com`
NS	`ns-1928.awsdns-49.co.uk`
		A	2600:9000:5307:8800::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1928.awsdns-49.co.uk`
		A	205.251.199.136^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1928.awsdns-49.co.uk`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
MX	`yjxaukvpuswjtectx3tkebs3pds2q5xai2uh5362dpqmmjzhuuma.mx-verification.google.com`⁽¹⁵⁾
SOA	`ns-753.awsdns-30.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=1782428195

Same first word

softwarechess.com

Similar names

chesssoftware.net

chesssoftware.com

DNS History

74 records (10 active, 64 former)

○NSdns1.registrar-servers.com2018-06-16 → 2018-06-16 · 3 obs

● 2018-06-16 23:01:08
○ 2026-02-20 00:44:36
○ 2026-06-25 23:16:18

○NSdns2.registrar-servers.com2018-06-16 → 2018-06-16 · 3 obs

● 2018-06-16 23:01:08
○ 2026-02-20 00:44:36
○ 2026-06-25 23:16:18

●NSns-1061.awsdns-04.org2026-02-20 → 2026-06-25 · 3 obs

○ 2018-06-16 23:01:08
● 2026-02-20 00:44:36
● 2026-06-25 23:16:18

●NSns-159.awsdns-19.com2026-02-20 → 2026-06-25 · 3 obs

○ 2018-06-16 23:01:08
● 2026-02-20 00:44:36
● 2026-06-25 23:16:18

●NSns-1928.awsdns-49.co.uk2026-02-20 → 2026-06-25 · 3 obs

○ 2018-06-16 23:01:08
● 2026-02-20 00:44:36
● 2026-06-25 23:16:18

●NSns-753.awsdns-30.net2026-02-20 → 2026-06-25 · 3 obs

○ 2018-06-16 23:01:08
● 2026-02-20 00:44:36
● 2026-06-25 23:16:18

●MXalt1.aspmx.l.google.com2026-02-20 → 2026-06-25 · 3 obs

○ 2018-06-16 23:01:08
● 2026-02-20 00:44:36
● 2026-06-25 23:16:18

●MXalt2.aspmx.l.google.com2026-02-20 → 2026-06-25 · 3 obs

○ 2018-06-16 23:01:08
● 2026-02-20 00:44:36
● 2026-06-25 23:16:18

●MXalt3.aspmx.l.google.com2026-02-20 → 2026-06-25 · 3 obs

○ 2018-06-16 23:01:08
● 2026-02-20 00:44:36
● 2026-06-25 23:16:18

●MXalt4.aspmx.l.google.com2026-02-20 → 2026-06-25 · 3 obs

○ 2018-06-16 23:01:08
● 2026-02-20 00:44:36
● 2026-06-25 23:16:18

●MXaspmx.l.google.com2026-02-20 → 2026-06-25 · 3 obs

○ 2018-06-16 23:01:08
● 2026-02-20 00:44:36
● 2026-06-25 23:16:18

○MXeforward1.registrar-servers.com2018-06-16 → 2018-06-16 · 3 obs

● 2018-06-16 23:01:08
○ 2026-02-20 00:44:36
○ 2026-06-25 23:16:18

○MXeforward2.registrar-servers.com2018-06-16 → 2018-06-16 · 3 obs

● 2018-06-16 23:01:08
○ 2026-02-20 00:44:36
○ 2026-06-25 23:16:18

○MXeforward3.registrar-servers.com2018-06-16 → 2018-06-16 · 3 obs

● 2018-06-16 23:01:08
○ 2026-02-20 00:44:36
○ 2026-06-25 23:16:18

○MXeforward4.registrar-servers.com2018-06-16 → 2018-06-16 · 3 obs

● 2018-06-16 23:01:08
○ 2026-02-20 00:44:36
○ 2026-06-25 23:16:18

○MXeforward5.registrar-servers.com2018-06-16 → 2018-06-16 · 3 obs

● 2018-06-16 23:01:08
○ 2026-02-20 00:44:36
○ 2026-06-25 23:16:18

●MXyjxaukvpuswjtectx3tkebs3pds2q5xai2uh5362dpqmmjzhuuma.mx-verification.google.com2026-02-20 → 2026-06-25 · 3 obs

○ 2018-06-16 23:01:08
● 2026-02-20 00:44:36
● 2026-06-25 23:16:18

○A108.158.147.1232026-03-28 → 2026-05-04 · 23 obs

○ 2026-03-28 07:51:54
● 2026-03-28 16:18:18
○ 2026-03-28 17:48:04
○ 2026-03-30 05:44:28
● 2026-03-30 07:55:20
○ 2026-03-31 05:33:48
○ 2026-04-06 12:31:40
● 2026-04-07 02:11:08
○ 2026-04-07 15:39:02
○ 2026-04-11 00:12:40
● 2026-04-12 00:11:10
○ 2026-04-12 02:13:18
○ 2026-04-16 22:23:08
● 2026-04-17 13:42:42
○ 2026-04-18 08:44:00
○ 2026-04-24 02:33:52
● 2026-04-24 20:10:18
● 2026-04-25 18:11:38
○ 2026-04-25 20:07:02
○ 2026-05-04 16:03:08
● 2026-05-04 19:08:02
○ 2026-05-05 00:31:28
○ 2026-06-25 23:16:18

○A108.158.147.282026-03-28 → 2026-05-04 · 23 obs

○A108.158.147.82026-03-28 → 2026-05-04 · 23 obs

○A108.158.147.962026-03-28 → 2026-05-04 · 23 obs

○A108.158.173.1042026-05-05 → 2026-05-05 · 4 obs

○ 2026-05-05 00:31:28
● 2026-05-05 05:32:20
○ 2026-05-05 08:05:36
○ 2026-06-25 23:16:18

○A108.158.173.312026-05-05 → 2026-05-05 · 4 obs

○ 2026-05-05 00:31:28
● 2026-05-05 05:32:20
○ 2026-05-05 08:05:36
○ 2026-06-25 23:16:18

○A108.158.173.492026-05-05 → 2026-05-05 · 4 obs

○ 2026-05-05 00:31:28
● 2026-05-05 05:32:20
○ 2026-05-05 08:05:36
○ 2026-06-25 23:16:18

○A108.158.173.522026-05-05 → 2026-05-05 · 4 obs

○ 2026-05-05 00:31:28
● 2026-05-05 05:32:20
○ 2026-05-05 08:05:36
○ 2026-06-25 23:16:18

○A13.32.179.212026-03-31 → 2026-04-06 · 19 obs

○ 2026-03-31 05:33:48
● 2026-03-31 23:57:58
○ 2026-04-01 01:16:40
● 2026-04-01 03:37:30
○ 2026-04-01 04:16:48
○ 2026-04-01 04:59:06
● 2026-04-01 12:27:58
● 2026-04-01 15:00:56
○ 2026-04-01 19:13:30
○ 2026-04-03 07:11:10
● 2026-04-03 11:58:56
○ 2026-04-04 00:43:32
○ 2026-04-04 12:39:06
● 2026-04-04 14:39:22
○ 2026-04-05 00:14:44
○ 2026-04-06 11:47:46
● 2026-04-06 12:31:40
○ 2026-04-06 15:11:52
○ 2026-06-25 23:16:18

○A13.32.179.712026-03-31 → 2026-04-06 · 19 obs

○A13.32.179.82026-03-31 → 2026-04-06 · 19 obs

○A13.32.179.812026-03-31 → 2026-04-06 · 19 obs

○A13.33.129.1082026-04-22 → 2026-05-07 · 21 obs

○ 2026-04-22 06:17:08
● 2026-04-22 14:40:46
○ 2026-04-22 20:54:02
○ 2026-04-23 00:36:02
● 2026-04-23 01:55:06
● 2026-04-23 06:15:06
○ 2026-04-23 08:38:38
○ 2026-04-28 00:33:10
● 2026-04-28 04:06:02
● 2026-04-28 04:41:40
○ 2026-04-28 10:27:52
○ 2026-05-06 09:20:00
● 2026-05-06 10:04:24
● 2026-05-06 12:36:56
○ 2026-05-07 00:40:56
○ 2026-05-07 02:11:30
● 2026-05-07 04:37:12
○ 2026-05-07 05:58:36
● 2026-05-07 06:32:28
○ 2026-05-07 09:33:52
○ 2026-06-25 23:16:18

○A13.33.129.1232026-04-22 → 2026-05-07 · 21 obs

○A13.33.129.542026-04-22 → 2026-05-07 · 21 obs

○A13.33.129.782026-04-22 → 2026-05-07 · 21 obs

○A13.33.67.1162026-03-07 → 2026-03-29 · 14 obs

○ 2026-03-05 23:47:04
● 2026-03-07 23:35:44
● 2026-03-08 12:41:56
○ 2026-03-08 16:21:08
● 2026-03-08 18:39:16
○ 2026-03-08 20:34:06
○ 2026-03-22 13:46:32
● 2026-03-22 14:31:28
○ 2026-03-22 15:51:22
○ 2026-03-29 20:46:38
● 2026-03-29 22:58:54
● 2026-03-29 23:37:54
○ 2026-03-30 05:44:28
○ 2026-06-25 23:16:18

○A13.33.67.482026-03-07 → 2026-03-29 · 14 obs

○A13.33.67.632026-03-07 → 2026-03-29 · 14 obs

○A13.33.67.942026-03-07 → 2026-03-29 · 14 obs

○A18.165.122.1292026-03-23 → 2026-03-24 · 7 obs

○ 2026-03-22 15:51:22
● 2026-03-23 10:02:48
○ 2026-03-23 16:14:22
○ 2026-03-24 04:42:28
● 2026-03-24 18:00:44
○ 2026-03-26 03:22:18
○ 2026-06-25 23:16:18

○A18.165.122.482026-03-23 → 2026-03-24 · 7 obs

○ 2026-03-22 15:51:22
● 2026-03-23 10:02:48
○ 2026-03-23 16:14:22
○ 2026-03-24 04:42:28
● 2026-03-24 18:00:44
○ 2026-03-26 03:22:18
○ 2026-06-25 23:16:18

○A18.165.122.522026-03-23 → 2026-03-24 · 7 obs

○ 2026-03-22 15:51:22
● 2026-03-23 10:02:48
○ 2026-03-23 16:14:22
○ 2026-03-24 04:42:28
● 2026-03-24 18:00:44
○ 2026-03-26 03:22:18
○ 2026-06-25 23:16:18

○A18.165.122.972026-03-23 → 2026-03-24 · 7 obs

○ 2026-03-22 15:51:22
● 2026-03-23 10:02:48
○ 2026-03-23 16:14:22
○ 2026-03-24 04:42:28
● 2026-03-24 18:00:44
○ 2026-03-26 03:22:18
○ 2026-06-25 23:16:18

○A18.239.168.32026-04-20 → 2026-05-08 · 23 obs

○ 2026-04-20 13:00:28
● 2026-04-20 19:05:28
○ 2026-04-21 00:16:42
● 2026-04-21 01:02:30
● 2026-04-21 08:19:34
○ 2026-04-22 06:17:08
○ 2026-04-23 20:47:46
● 2026-04-24 02:33:52
○ 2026-04-24 20:10:18
○ 2026-05-02 15:07:06
● 2026-05-03 00:32:58
○ 2026-05-03 05:27:20
○ 2026-05-04 08:03:30
● 2026-05-04 15:05:34
● 2026-05-06 00:29:42
○ 2026-05-06 09:20:00
○ 2026-05-07 09:33:52
● 2026-05-07 14:34:26
○ 2026-05-08 02:30:36
● 2026-05-08 03:24:12
● 2026-05-08 05:18:58
○ 2026-05-08 08:59:34
○ 2026-06-25 23:16:18

○A18.239.168.322026-04-20 → 2026-05-08 · 23 obs

○A18.239.168.482026-04-20 → 2026-05-08 · 23 obs

○A18.239.168.492026-04-20 → 2026-05-08 · 23 obs

○A192.64.119.652018-06-16 → 2018-06-16 · 3 obs

● 2018-06-16 23:01:08
○ 2026-02-20 00:44:36
○ 2026-06-25 23:16:18

○A3.163.125.1042026-02-28 → 2026-03-01 · 9 obs

○ 2026-02-28 00:07:12
● 2026-02-28 13:35:42
● 2026-02-28 15:27:02
○ 2026-02-28 20:40:56
● 2026-03-01 00:18:26
○ 2026-03-01 10:33:22
● 2026-03-01 14:57:18
○ 2026-03-01 19:30:26
○ 2026-06-25 23:16:18

○A3.163.125.1202026-02-28 → 2026-03-01 · 9 obs

○A3.163.125.1262026-02-28 → 2026-03-01 · 9 obs

○A3.163.125.822026-02-28 → 2026-03-01 · 9 obs

○A3.170.42.492026-02-20 → 2026-04-20 · 22 obs

○ 2026-02-20 00:44:36
○ 2026-02-20 05:06:18
● 2026-02-20 10:24:18
○ 2026-02-20 16:00:00
● 2026-02-21 15:17:04
○ 2026-02-22 08:46:18
● 2026-02-23 02:36:42
○ 2026-02-23 20:06:38
○ 2026-03-01 21:24:08
● 2026-03-03 01:35:08
○ 2026-03-03 21:04:34
○ 2026-03-17 18:29:28
● 2026-03-18 12:20:56
○ 2026-03-19 04:05:14
○ 2026-03-24 18:00:44
● 2026-03-26 03:22:18
● 2026-03-27 03:24:20
○ 2026-03-28 07:51:54
○ 2026-04-19 21:18:46
● 2026-04-20 00:29:38
○ 2026-04-20 13:00:28
○ 2026-06-25 23:16:18

○A3.170.42.702026-02-20 → 2026-04-20 · 22 obs

○A3.170.42.812026-02-20 → 2026-04-20 · 22 obs

○A3.170.42.902026-02-20 → 2026-04-20 · 22 obs

○A3.173.161.1012026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 10:02:48
● 2026-03-23 16:14:22
○ 2026-03-23 18:56:04
○ 2026-06-25 23:16:18

○A3.173.161.1222026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 10:02:48
● 2026-03-23 16:14:22
○ 2026-03-23 18:56:04
○ 2026-06-25 23:16:18

○A3.173.161.132026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 10:02:48
● 2026-03-23 16:14:22
○ 2026-03-23 18:56:04
○ 2026-06-25 23:16:18

○A3.173.161.832026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 10:02:48
● 2026-03-23 16:14:22
○ 2026-03-23 18:56:04
○ 2026-06-25 23:16:18

○A3.174.141.1052026-02-20 → 2026-05-08 · 24 obs

○ 2018-06-16 23:01:08
● 2026-02-20 00:44:36
● 2026-02-20 05:06:18
○ 2026-02-20 10:24:18
● 2026-02-20 16:00:00
● 2026-02-28 00:07:12
○ 2026-03-03 01:35:08
● 2026-03-03 21:04:34
● 2026-03-16 15:45:08
○ 2026-03-19 13:01:40
● 2026-03-20 03:03:16
○ 2026-03-23 10:02:48
○ 2026-04-04 14:39:22
● 2026-04-05 04:02:08
● 2026-04-18 08:44:00
○ 2026-04-19 04:00:26
○ 2026-04-26 00:30:40
● 2026-04-27 13:56:18
● 2026-05-04 08:03:30
○ 2026-05-04 15:05:34
○ 2026-05-08 00:36:38
● 2026-05-08 02:30:36
○ 2026-05-08 03:24:12
○ 2026-06-25 23:16:18

○A3.174.141.1072026-02-20 → 2026-05-08 · 24 obs

○A3.174.141.1172026-02-20 → 2026-05-08 · 24 obs

○A3.174.141.462026-02-20 → 2026-05-08 · 24 obs

○A3.174.29.1112026-04-12 → 2026-04-19 · 16 obs

○ 2026-04-12 02:13:18
● 2026-04-12 07:04:02
● 2026-04-12 08:08:44
○ 2026-04-12 16:19:18
○ 2026-04-15 00:14:48
● 2026-04-15 04:18:16
○ 2026-04-15 05:27:56
● 2026-04-15 18:13:34
○ 2026-04-15 20:09:58
○ 2026-04-15 22:25:14
● 2026-04-16 00:36:40
○ 2026-04-16 01:27:52
○ 2026-04-19 15:44:08
● 2026-04-19 21:18:46
○ 2026-04-20 00:29:38
○ 2026-06-25 23:16:18

○A3.174.29.1172026-04-12 → 2026-04-19 · 16 obs

○A3.174.29.152026-04-12 → 2026-04-19 · 16 obs

○A3.174.29.512026-04-12 → 2026-04-19 · 16 obs

○A3.174.59.102026-04-01 → 2026-04-11 · 13 obs

○ 2026-04-01 15:00:56
● 2026-04-01 19:13:30
● 2026-04-02 02:22:52
○ 2026-04-02 03:26:46
○ 2026-04-05 00:14:44
● 2026-04-05 00:52:12
● 2026-04-05 02:03:24
○ 2026-04-05 04:02:08
○ 2026-04-10 01:11:28
● 2026-04-10 18:51:36
● 2026-04-11 00:12:40
○ 2026-04-12 00:11:10
○ 2026-06-25 23:16:18

○A3.174.59.42026-04-01 → 2026-04-11 · 13 obs

○A3.174.59.772026-04-01 → 2026-04-11 · 13 obs

○A3.174.59.982026-04-01 → 2026-04-11 · 13 obs

○A99.84.41.1132026-02-20 → 2026-03-21 · 24 obs

○ 2026-02-20 16:00:00
● 2026-02-20 18:12:12
○ 2026-02-20 23:02:30
○ 2026-02-24 23:12:28
● 2026-02-25 06:54:16
○ 2026-02-25 07:58:30
○ 2026-03-05 06:24:36
● 2026-03-05 22:27:00
○ 2026-03-05 23:47:04
○ 2026-03-10 18:53:56
● 2026-03-10 22:49:24
○ 2026-03-11 10:11:22
○ 2026-03-12 10:58:42
● 2026-03-13 00:38:02
○ 2026-03-13 08:17:48
○ 2026-03-18 12:20:56
● 2026-03-19 04:05:14
● 2026-03-19 13:01:40
○ 2026-03-20 03:03:16
○ 2026-03-21 11:20:20
● 2026-03-21 12:05:18
● 2026-03-21 16:37:54
○ 2026-03-21 20:49:40
○ 2026-06-25 23:16:18

○A99.84.41.152026-02-20 → 2026-03-21 · 24 obs

○A99.84.41.412026-02-20 → 2026-03-21 · 24 obs

○A99.84.41.592026-02-20 → 2026-03-21 · 24 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
softwarechess.com	ns-159.awsdns-19.com, ns-753.awsdns-30.net, ns-1061.awsdns-04.org, ns-1928.awsdns-49.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.159

NS records: ns-159.awsdns-19.com, ns-753.awsdns-30.net, ns-1061.awsdns-04.org, ns-1928.awsdns-49.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for softwarechess.com (unsigned zone)

⏱️ Timing

Total: 2484ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1061.awsdns-04.org, ns-159.awsdns-19.com...`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
SOA	1	`ns-753.awsdns-30.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-159.awsdns-19.com, ns-159.awsdns-19.com)

Analysis

Name Servers

The domain softwarechess.com is delegated to these four name servers: ns-159.awsdns-19.com, ns-753.awsdns-30.net, ns-1061.awsdns-04.org and ns-1928.awsdns-49.co.uk.

There is at least partial name server overlap between softwarechess.com and other domains — fibergamingnetwork.com, weallplayarole.org, portucelmocambique.com and two more among them.

These name servers tend to appear in combination with the name servers ns1-24-eu-west-2.ec2-rdns.amazonaws.com, ns2-24-eu-west-2.ec2-rdns.amazonaws.com, ns3-24-eu-west-2.ec2-rdns.amazonaws.com and ns4-24-eu-west-2.ec2-rdns.amazonaws.com.

All four hostnames — ns-159.awsdns-19.com, ns-753.awsdns-30.net, ns-1061.awsdns-04.org and ns-1928.awsdns-49.co.uk — resolve to two IP numbers apiece: ns-159.awsdns-19.com to 205.251.192.159 and 2600:9000:5300:9f00::1; ns-753.awsdns-30.net to 205.251.194.241 and 2600:9000:5302:f100::1; ns-1061.awsdns-04.org to 205.251.196.37 and 2600:9000:5304:2500::1; ns-1928.awsdns-49.co.uk to 205.251.199.136 and 2600:9000:5307:8800::1.

Mail Servers

softwarechess.com accepts email via 6 mail servers: aspmx.l.google.com, yjxaukvpuswjtectx3tkebs3pds2q5xai2uh5362dpqmmjzhuuma.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.

softwarechess.com shares at least some of its mail servers with other domains — for example ns500671.ns500731.ns500731.ns500731.ns500754.ns500742.ns500731.ns500742.ns500705.ns500704.ns500704.ns500671.ns500671.ns500291.ns500649.ns500666.lustychickser.com, ns500698.ns500698.ns500758.ns500698.ns500759.ns500698.ns500735.ns500698.ns500698.ns500708.ns500708.ns500708.ns500619.ns500576.ns500619.trackreceptor.com, student.shsd.org and two more.

It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 more.

Hosts with two IP numbers each:

aspmx.l.google.com points to 192.178.155.26 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1a.