sysadminman.net - dns.ninja

`sysadminman.net`

DNSSEC	⚠️ Not signed
A	18.154.227.47^{🇺🇸 Amazon18.154.227.0/24}
		PTR	`server-18-154-227-47.iad55.r.cloudfront.net`
A	18.154.227.77^{🇺🇸 Amazon18.154.227.0/24}
A	18.154.227.86^{🇺🇸 Amazon18.154.227.0/24}
A	18.154.227.123^{🇺🇸 Amazon18.154.227.0/24}
NS	`ns-1065.awsdns-05.org` ⭐
		A	2600:9000:5304:2900::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1065.awsdns-05.org`
		A	205.251.196.41^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1065.awsdns-05.org`
NS	`ns-1740.awsdns-25.co.uk`
		A	2600:9000:5306:cc00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1740.awsdns-25.co.uk`
		A	205.251.198.204^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1740.awsdns-25.co.uk`
NS	`ns-333.awsdns-41.com`
		A	2600:9000:5301:4d00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-333.awsdns-41.com`
		A	205.251.193.77^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-333.awsdns-41.com`
NS	`ns-937.awsdns-53.net`
		A	2600:9000:5303:a900::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-937.awsdns-53.net`
		A	205.251.195.169^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-937.awsdns-53.net`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`ns-1065.awsdns-05.org`awsdns-hostmaster@amazon.com serial=1

`net`

	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=1783200951

WOT: UNKNOWN (81/100)

Same first word

sysadminman.net

DNS History

67 records (10 active, 57 former)

○NSgail.ns.cloudflare.com2015-07-09 → 2016-06-18 · 4 obs

● 2015-07-09 10:53:54
● 2016-06-18 21:27:14
○ 2026-02-15 08:18:58
○ 2026-07-04 21:54:22

○NSned.ns.cloudflare.com2015-07-09 → 2016-06-18 · 4 obs

● 2015-07-09 10:53:54
● 2016-06-18 21:27:14
○ 2026-02-15 08:18:58
○ 2026-07-04 21:54:22

●NSns-1065.awsdns-05.org2026-02-15 → 2026-07-04 · 3 obs

○ 2016-06-18 21:27:14
● 2026-02-15 08:18:58
● 2026-07-04 21:54:22

●NSns-1740.awsdns-25.co.uk2026-02-15 → 2026-07-04 · 3 obs

○ 2016-06-18 21:27:14
● 2026-02-15 08:18:58
● 2026-07-04 21:54:22

●NSns-333.awsdns-41.com2026-02-15 → 2026-07-04 · 3 obs

○ 2016-06-18 21:27:14
● 2026-02-15 08:18:58
● 2026-07-04 21:54:22

●NSns-937.awsdns-53.net2026-02-15 → 2026-07-04 · 3 obs

○ 2016-06-18 21:27:14
● 2026-02-15 08:18:58
● 2026-07-04 21:54:22

●MXin1-smtp.messagingengine.com2026-02-15 → 2026-07-04 · 3 obs

○ 2016-06-18 21:27:14
● 2026-02-15 08:18:58
● 2026-07-04 21:54:22

●MXin2-smtp.messagingengine.com2026-02-15 → 2026-07-04 · 3 obs

○ 2016-06-18 21:27:14
● 2026-02-15 08:18:58
● 2026-07-04 21:54:22

○MXmail.sysadminman.net2015-07-09 → 2016-06-18 · 4 obs

● 2015-07-09 10:53:54
● 2016-06-18 21:27:14
○ 2026-02-15 08:18:58
○ 2026-07-04 21:54:22

○A104.28.30.2072015-07-09 → 2016-06-18 · 4 obs

● 2015-07-09 10:53:54
● 2016-06-18 21:27:14
○ 2026-02-15 08:18:58
○ 2026-07-04 21:54:22

○A104.28.31.2072015-07-09 → 2016-06-18 · 4 obs

● 2015-07-09 10:53:54
● 2016-06-18 21:27:14
○ 2026-02-15 08:18:58
○ 2026-07-04 21:54:22

○A108.157.173.1002026-06-17 → 2026-06-21 · 6 obs

○ 2026-06-15 21:20:10
● 2026-06-17 12:15:02
○ 2026-06-17 14:17:44
● 2026-06-21 16:13:30
○ 2026-06-21 20:29:50
○ 2026-07-04 21:54:22

○A108.157.173.402026-06-17 → 2026-06-21 · 6 obs

○ 2026-06-15 21:20:10
● 2026-06-17 12:15:02
○ 2026-06-17 14:17:44
● 2026-06-21 16:13:30
○ 2026-06-21 20:29:50
○ 2026-07-04 21:54:22

○A108.157.173.522026-06-17 → 2026-06-21 · 6 obs

○ 2026-06-15 21:20:10
● 2026-06-17 12:15:02
○ 2026-06-17 14:17:44
● 2026-06-21 16:13:30
○ 2026-06-21 20:29:50
○ 2026-07-04 21:54:22

○A108.157.173.692026-06-17 → 2026-06-21 · 6 obs

○ 2026-06-15 21:20:10
● 2026-06-17 12:15:02
○ 2026-06-17 14:17:44
● 2026-06-21 16:13:30
○ 2026-06-21 20:29:50
○ 2026-07-04 21:54:22

○A13.224.252.1202026-05-05 → 2026-07-03 · 28 obs

○ 2026-05-02 12:36:52
● 2026-05-05 21:17:52
○ 2026-05-05 22:01:08
○ 2026-05-12 18:08:00
● 2026-05-12 18:47:16
○ 2026-05-12 21:22:50
○ 2026-05-27 09:49:14
● 2026-05-27 16:52:06
○ 2026-05-27 21:35:12
● 2026-05-29 18:52:52
● 2026-05-30 11:29:20
○ 2026-05-30 22:49:06
● 2026-05-31 17:52:56
● 2026-06-01 04:54:30
○ 2026-06-02 04:15:48
○ 2026-06-05 02:51:28
● 2026-06-07 00:26:52
● 2026-06-07 11:43:12
○ 2026-06-07 16:24:48
● 2026-07-01 09:11:24
○ 2026-07-02 05:55:50
● 2026-07-02 16:10:48
○ 2026-07-02 23:45:28
● 2026-07-03 15:19:04
○ 2026-07-03 16:18:34
● 2026-07-03 17:27:42
○ 2026-07-03 21:08:30
○ 2026-07-04 21:54:22

○A13.224.252.702026-05-05 → 2026-07-03 · 28 obs

○A13.224.252.812026-05-05 → 2026-07-03 · 28 obs

○A13.224.252.932026-05-05 → 2026-07-03 · 28 obs

○A13.225.107.102026-03-30 → 2026-04-28 · 24 obs

○ 2026-03-20 17:58:42
● 2026-03-30 12:28:58
○ 2026-03-31 10:03:04
○ 2026-04-02 03:03:08
● 2026-04-02 11:39:04
● 2026-04-03 07:37:04
○ 2026-04-04 00:03:14
● 2026-04-04 11:27:18
● 2026-04-04 23:37:42
○ 2026-04-05 16:54:54
○ 2026-04-12 03:50:40
● 2026-04-12 17:56:12
● 2026-04-13 12:24:14
○ 2026-04-13 20:08:16
● 2026-04-14 11:12:24
● 2026-04-15 08:43:30
○ 2026-04-15 10:40:52
○ 2026-04-26 02:00:04
● 2026-04-26 17:07:38
○ 2026-04-26 22:56:38
○ 2026-04-28 14:20:02
● 2026-04-28 19:39:50
○ 2026-04-29 00:04:30
○ 2026-07-04 21:54:22

○A13.225.107.1142026-03-30 → 2026-04-28 · 24 obs

○A13.225.107.502026-03-30 → 2026-04-28 · 24 obs

○A13.225.107.942026-03-30 → 2026-04-28 · 24 obs

○A13.33.153.112026-02-16 → 2026-06-30 · 25 obs

○ 2026-02-15 09:09:08
● 2026-02-16 02:22:24
○ 2026-02-16 03:32:00
● 2026-02-16 11:26:34
● 2026-02-19 16:52:56
○ 2026-02-20 10:19:56
○ 2026-02-26 12:46:32
● 2026-02-27 04:19:42
● 2026-04-12 03:50:40
○ 2026-04-12 17:56:12
○ 2026-04-20 00:29:16
● 2026-04-22 09:44:50
● 2026-05-19 07:51:20
○ 2026-05-19 23:23:52
○ 2026-06-07 21:32:24
● 2026-06-08 18:51:10
● 2026-06-19 19:42:20
○ 2026-06-21 16:13:30
○ 2026-06-24 11:09:20
● 2026-06-27 05:25:26
● 2026-06-29 15:03:08
○ 2026-06-30 08:37:58
● 2026-06-30 12:14:52
○ 2026-07-01 09:11:24
○ 2026-07-04 21:54:22

○A13.33.153.252026-02-16 → 2026-06-30 · 25 obs

○A13.33.153.342026-02-16 → 2026-06-30 · 25 obs

○A13.33.153.642026-02-16 → 2026-06-30 · 25 obs

○A13.35.163.1032026-05-27 → 2026-05-27 · 5 obs

○ 2026-05-27 03:25:42
● 2026-05-27 09:14:22
● 2026-05-27 09:49:14
○ 2026-05-27 16:52:06
○ 2026-07-04 21:54:22

○A13.35.163.722026-05-27 → 2026-05-27 · 5 obs

○ 2026-05-27 03:25:42
● 2026-05-27 09:14:22
● 2026-05-27 09:49:14
○ 2026-05-27 16:52:06
○ 2026-07-04 21:54:22

○A13.35.163.942026-05-27 → 2026-05-27 · 5 obs

○ 2026-05-27 03:25:42
● 2026-05-27 09:14:22
● 2026-05-27 09:49:14
○ 2026-05-27 16:52:06
○ 2026-07-04 21:54:22

○A13.35.163.982026-05-27 → 2026-05-27 · 5 obs

○ 2026-05-27 03:25:42
● 2026-05-27 09:14:22
● 2026-05-27 09:49:14
○ 2026-05-27 16:52:06
○ 2026-07-04 21:54:22

●A18.154.227.1232026-02-17 → 2026-07-04 · 28 obs

○ 2026-02-16 11:26:34
● 2026-02-17 17:57:36
○ 2026-02-17 21:14:52
○ 2026-02-19 04:26:06
● 2026-02-19 05:07:38
● 2026-02-20 11:25:24
○ 2026-02-21 11:08:20
● 2026-02-22 18:31:36
● 2026-02-26 12:46:32
○ 2026-02-27 04:19:42
○ 2026-03-15 20:21:46
● 2026-03-17 13:38:52
○ 2026-03-18 02:23:28
○ 2026-06-15 21:20:10
● 2026-06-19 08:04:32
○ 2026-06-19 19:42:20
● 2026-06-22 14:01:12
● 2026-06-24 11:09:20
○ 2026-06-25 16:42:38
○ 2026-06-27 05:25:26
● 2026-06-29 06:01:42
○ 2026-06-30 12:14:52
● 2026-07-02 05:55:50
○ 2026-07-02 16:10:48
● 2026-07-03 16:18:34
○ 2026-07-03 17:27:42
● 2026-07-04 05:11:16
● 2026-07-04 21:54:22

●A18.154.227.472026-02-17 → 2026-07-04 · 28 obs

●A18.154.227.772026-02-17 → 2026-07-04 · 28 obs

●A18.154.227.862026-02-17 → 2026-07-04 · 28 obs

○A18.155.107.1002026-05-30 → 2026-06-04 · 11 obs

○ 2026-05-30 11:29:20
● 2026-05-30 14:23:56
○ 2026-05-30 21:35:14
○ 2026-06-01 04:54:30
● 2026-06-02 04:15:48
○ 2026-06-02 07:42:30
○ 2026-06-04 16:35:42
● 2026-06-04 18:32:06
● 2026-06-04 22:06:44
○ 2026-06-05 02:06:30
○ 2026-07-04 21:54:22

○A18.155.107.552026-05-30 → 2026-06-04 · 11 obs

○A18.155.107.662026-05-30 → 2026-06-04 · 11 obs

○A18.155.107.752026-05-30 → 2026-06-04 · 11 obs

○A18.239.183.1172026-04-24 → 2026-05-20 · 24 obs

○ 2026-04-22 09:44:50
● 2026-04-24 18:06:36
● 2026-04-24 21:17:00
○ 2026-04-24 23:00:12
○ 2026-04-27 20:35:44
● 2026-04-28 00:24:26
○ 2026-04-28 14:20:02
○ 2026-04-29 13:39:12
● 2026-04-30 05:27:26
○ 2026-04-30 09:50:56
● 2026-05-02 00:25:18
○ 2026-05-02 12:36:52
○ 2026-05-05 22:01:08
● 2026-05-06 05:25:08
○ 2026-05-06 14:47:06
○ 2026-05-09 18:05:14
● 2026-05-11 00:30:10
○ 2026-05-11 03:08:20
○ 2026-05-20 16:13:56
● 2026-05-20 16:51:12
○ 2026-05-20 19:17:30
● 2026-05-20 21:57:50
○ 2026-05-20 22:28:00
○ 2026-07-04 21:54:22

○A18.239.183.652026-04-24 → 2026-05-20 · 24 obs

○A18.239.183.692026-04-24 → 2026-05-20 · 24 obs

○A18.239.183.782026-04-24 → 2026-05-20 · 24 obs

○A3.170.103.102026-05-19 → 2026-06-30 · 26 obs

○ 2026-05-19 07:51:20
● 2026-05-19 23:23:52
● 2026-05-20 04:12:34
○ 2026-05-20 14:42:16
● 2026-05-20 16:13:56
● 2026-05-20 22:28:00
○ 2026-05-21 07:37:26
● 2026-05-21 10:00:28
● 2026-05-27 03:25:42
○ 2026-05-27 09:14:22
○ 2026-05-27 16:52:06
● 2026-05-27 21:35:12
○ 2026-05-29 18:52:52
○ 2026-05-30 21:35:14
● 2026-05-30 22:49:06
○ 2026-05-31 17:52:56
○ 2026-06-02 04:15:48
● 2026-06-02 07:42:30
● 2026-06-05 02:51:28
○ 2026-06-07 00:26:52
○ 2026-06-07 11:43:12
● 2026-06-07 21:32:24
○ 2026-06-08 18:51:10
● 2026-06-30 08:37:58
○ 2026-06-30 10:00:32
○ 2026-07-04 21:54:22

○A3.170.103.872026-05-19 → 2026-06-30 · 26 obs

○A3.170.103.902026-05-19 → 2026-06-30 · 26 obs

○A3.170.103.922026-05-19 → 2026-06-30 · 26 obs

○A3.174.29.1052026-04-08 → 2026-04-18 · 12 obs

○ 2026-04-05 16:54:54
● 2026-04-08 00:27:48
○ 2026-04-08 01:05:12
● 2026-04-08 04:50:42
● 2026-04-08 05:37:22
○ 2026-04-08 22:18:42
○ 2026-04-15 08:43:30
● 2026-04-15 10:40:52
○ 2026-04-15 20:45:02
● 2026-04-18 08:50:56
○ 2026-04-18 17:22:22
○ 2026-07-04 21:54:22

○A3.174.29.1232026-04-08 → 2026-04-18 · 12 obs

○A3.174.29.352026-04-08 → 2026-04-18 · 12 obs

○A3.174.29.42026-04-08 → 2026-04-18 · 12 obs

○A3.174.59.42026-04-03 → 2026-07-02 · 13 obs

○ 2026-04-03 07:37:04
● 2026-04-03 18:27:04
● 2026-04-03 21:26:40
○ 2026-04-04 00:03:14
○ 2026-05-06 05:25:08
● 2026-05-06 14:47:06
○ 2026-05-07 00:58:46
○ 2026-05-09 12:38:58
● 2026-05-09 16:43:44
○ 2026-05-09 17:32:10
● 2026-07-02 23:45:28
○ 2026-07-03 15:19:04
○ 2026-07-04 21:54:22

○A3.174.59.562026-04-03 → 2026-07-02 · 13 obs

○A3.174.59.712026-04-03 → 2026-07-02 · 13 obs

○A3.174.59.742026-04-03 → 2026-07-02 · 13 obs

○A54.230.79.422026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-25 16:42:38
● 2026-06-26 04:09:20
○ 2026-06-26 07:12:18
○ 2026-07-04 21:54:22

○A54.230.79.562026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-25 16:42:38
● 2026-06-26 04:09:20
○ 2026-06-26 07:12:18
○ 2026-07-04 21:54:22

○A54.230.79.872026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-25 16:42:38
● 2026-06-26 04:09:20
○ 2026-06-26 07:12:18
○ 2026-07-04 21:54:22

○A54.230.79.92026-06-26 → 2026-06-26 · 4 obs

○ 2026-06-25 16:42:38
● 2026-06-26 04:09:20
○ 2026-06-26 07:12:18
○ 2026-07-04 21:54:22

○A99.84.160.1052026-03-07 → 2026-05-20 · 10 obs

○ 2026-03-07 18:25:16
● 2026-03-07 23:10:38
○ 2026-03-08 09:34:44
○ 2026-03-13 23:48:38
● 2026-03-14 05:56:36
○ 2026-03-14 10:27:56
○ 2026-05-20 04:12:34
● 2026-05-20 14:42:16
○ 2026-05-20 16:13:56
○ 2026-07-04 21:54:22

○A99.84.160.1252026-03-07 → 2026-05-20 · 10 obs

○A99.84.160.202026-03-07 → 2026-05-20 · 10 obs

○A99.84.160.62026-03-07 → 2026-05-20 · 10 obs

○A99.84.215.1052026-02-15 → 2026-07-03 · 28 obs

○ 2016-06-18 21:27:14
● 2026-02-15 08:18:58
● 2026-02-15 09:09:08
○ 2026-02-16 02:22:24
● 2026-02-16 03:32:00
○ 2026-02-16 11:26:34
○ 2026-02-17 21:14:52
● 2026-02-18 10:58:54
○ 2026-02-18 19:31:02
○ 2026-02-19 10:12:54
● 2026-02-19 13:06:02
○ 2026-02-19 16:52:56
○ 2026-02-20 11:25:24
● 2026-02-21 11:08:20
○ 2026-02-21 13:33:10
○ 2026-03-07 09:42:52
● 2026-03-07 16:45:24
○ 2026-03-07 18:25:16
○ 2026-03-13 01:39:28
● 2026-03-13 03:53:50
● 2026-03-13 13:51:18
○ 2026-03-13 18:47:44
○ 2026-03-20 02:47:24
● 2026-03-20 10:54:50
○ 2026-03-20 17:58:42
● 2026-07-03 21:08:30
○ 2026-07-04 05:11:16
○ 2026-07-04 21:54:22

○A99.84.215.1082026-02-15 → 2026-07-03 · 28 obs

○A99.84.215.1122026-02-15 → 2026-07-03 · 28 obs

○A99.84.215.542026-02-15 → 2026-07-03 · 28 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sysadminman.net	ns-333.awsdns-41.com, ns-937.awsdns-53.net, ns-1065.awsdns-05.org, ns-1740.awsdns-25.co.uk	2 records

✅ Authoritative Response

Server:205.251.196.41

NS records: ns-333.awsdns-41.com, ns-937.awsdns-53.net, ns-1065.awsdns-05.org, ns-1740.awsdns-25.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysadminman.net (unsigned zone)

⏱️ Timing

Total: 653ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.154.227.47, 18.154.227.123...`
NS	4	`ns-1065.awsdns-05.org, ns-1740.awsdns-25.co.uk...`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`ns-1065.awsdns-05.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-937.awsdns-53.net, ns-937.awsdns-53.net)

Analysis

IP Addresses

sysadminman.net directs to four IP numbers, which are 18.154.227.47, 18.154.227.77, 18.154.227.86 and 18.154.227.123.

Additional host names — x.ie, cdp.thiecommerce.com, d3ndg3odoqwnja.cloudfront.net and two others — share IP numbers with sysadminman.net.

Name Servers

sysadminman.net has four authoritative name servers: ns-333.awsdns-41.com, ns-937.awsdns-53.net, ns-1065.awsdns-05.org and ns-1740.awsdns-25.co.uk.

There is at least partial name server overlap between sysadminman.net and other domains — thorgil.com, boostyourcalf.com, vgamers.cl and two more among them.

All four hostnames — ns-333.awsdns-41.com, ns-937.awsdns-53.net, ns-1065.awsdns-05.org and ns-1740.awsdns-25.co.uk — resolve to two IP numbers apiece: ns-333.awsdns-41.com to 205.251.193.77 and 2600:9000:5301:4d00::1; ns-937.awsdns-53.net to 205.251.195.169 and 2600:9000:5303:a900::1; ns-1065.awsdns-05.org to 205.251.196.41 and 2600:9000:5304:2900::1; ns-1740.awsdns-25.co.uk to 205.251.198.204 and 2600:9000:5306:cc00::1.

Mail Servers

sysadminman.net has two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

sysadminman.net shares the same mail server setup as other domains, including niculescu.net, kernel.wtf, goldenhome.co and two others.

There is at least a partial overlap in mail servers between sysadminman.net and other domains like ns2.box.tockli.me, brochuredisplays.com.au and paulcuth.me.uk.

Host names with 8 IP numbers:

in1-smtp.messagingengine.com carries IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, with 5 other addresses beyond those.

Host names resolving to four IP addresses:

in2-smtp.messagingengine.com resolves to four IP addresses — 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.