subroutine.com - dns.ninja

`subroutine.com`

DNSSEC	⚠️ Not signed
A	3.171.85.27^{🇺🇸 Amazon3.171.84.0/22}
		PTR	`server-3-171-85-27.iad89.r.cloudfront.net`
A	3.171.85.76^{🇺🇸 Amazon3.171.84.0/22}
A	3.171.85.92^{🇺🇸 Amazon3.171.84.0/22}
A	3.171.85.122^{🇺🇸 Amazon3.171.84.0/22}
NS	`ns-1255.awsdns-28.org` ⭐
		A	2600:9000:5304:e700::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1255.awsdns-28.org`
		A	205.251.196.231^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1255.awsdns-28.org`
NS	`ns-1610.awsdns-09.co.uk`
		A	2600:9000:5306:4a00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1610.awsdns-09.co.uk`
		A	205.251.198.74^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1610.awsdns-09.co.uk`
NS	`ns-192.awsdns-24.com`
		A	2600:9000:5300:c000::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-192.awsdns-24.com`
		A	205.251.192.192^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-192.awsdns-24.com`
NS	`ns-718.awsdns-25.net`
		A	2600:9000:5302:ce00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-718.awsdns-25.net`
		A	205.251.194.206^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-718.awsdns-25.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.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	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.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::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`rippling-domain-verification=1d75c1d10998c555`
TXT	`v=spf1 include:_spf.google.com include:39488848.spf10.hubspotemail.net ~all`
SOA	`ns-1255.awsdns-28.org`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=1783755247

Same first word

subroutine.com

subroutine.nl

subroutine.at

DNS History

79 records (13 active, 66 former)

○NSbuy.internettraffic.com2015-05-09 → 2016-06-27 · 4 obs

● 2015-05-09 19:39:28
● 2016-06-27 23:37:42
○ 2017-02-08 08:45:20
○ 2026-07-11 07:53:46

●NSns-1255.awsdns-28.org2026-02-16 → 2026-07-11 · 3 obs

○ 2018-12-05 00:12:48
● 2026-02-16 12:26:44
● 2026-07-11 07:53:46

●NSns-1610.awsdns-09.co.uk2026-02-16 → 2026-07-11 · 3 obs

○ 2018-12-05 00:12:48
● 2026-02-16 12:26:44
● 2026-07-11 07:53:46

●NSns-192.awsdns-24.com2026-02-16 → 2026-07-11 · 3 obs

○ 2018-12-05 00:12:48
● 2026-02-16 12:26:44
● 2026-07-11 07:53:46

●NSns-718.awsdns-25.net2026-02-16 → 2026-07-11 · 3 obs

○ 2018-12-05 00:12:48
● 2026-02-16 12:26:44
● 2026-07-11 07:53:46

○NSns1.uniregistrymarket.link2017-02-08 → 2018-12-05 · 5 obs

○ 2016-06-27 23:37:42
● 2017-02-08 08:45:20
● 2018-12-05 00:12:48
○ 2026-02-16 12:26:44
○ 2026-07-11 07:53:46

○NSns2.uniregistrymarket.link2017-02-08 → 2018-12-05 · 5 obs

○ 2016-06-27 23:37:42
● 2017-02-08 08:45:20
● 2018-12-05 00:12:48
○ 2026-02-16 12:26:44
○ 2026-07-11 07:53:46

○NSsell.internettraffic.com2015-05-09 → 2016-06-27 · 4 obs

● 2015-05-09 19:39:28
● 2016-06-27 23:37:42
○ 2017-02-08 08:45:20
○ 2026-07-11 07:53:46

●MXalt1.aspmx.l.google.com2026-02-16 → 2026-07-11 · 2 obs

● 2026-02-16 12:26:44
● 2026-07-11 07:53:46

●MXalt2.aspmx.l.google.com2026-02-16 → 2026-07-11 · 2 obs

● 2026-02-16 12:26:44
● 2026-07-11 07:53:46

●MXalt3.aspmx.l.google.com2026-02-16 → 2026-07-11 · 2 obs

● 2026-02-16 12:26:44
● 2026-07-11 07:53:46

●MXalt4.aspmx.l.google.com2026-02-16 → 2026-07-11 · 2 obs

● 2026-02-16 12:26:44
● 2026-07-11 07:53:46

●MXaspmx.l.google.com2026-02-16 → 2026-07-11 · 2 obs

● 2026-02-16 12:26:44
● 2026-07-11 07:53:46

○A13.224.95.1202026-02-20 → 2026-06-30 · 37 obs

○ 2026-02-20 10:37:10
● 2026-02-20 20:28:48
○ 2026-02-21 14:21:58
○ 2026-02-22 00:21:38
● 2026-02-22 05:18:16
● 2026-04-23 17:33:58
○ 2026-04-24 23:07:48
○ 2026-04-27 15:09:42
● 2026-04-30 10:19:08
○ 2026-05-02 13:16:48
○ 2026-05-08 03:58:24
● 2026-05-10 02:29:46
● 2026-05-18 06:04:10
○ 2026-05-18 19:07:36
○ 2026-06-09 00:41:56
● 2026-06-10 07:13:56
○ 2026-06-13 12:47:08
○ 2026-06-17 19:18:16
● 2026-06-19 19:33:26
○ 2026-06-20 07:09:50
● 2026-06-21 14:26:12
○ 2026-06-21 21:54:04
● 2026-06-21 23:58:36
○ 2026-06-23 19:56:56
● 2026-06-25 00:43:16
○ 2026-06-26 06:27:04
● 2026-06-26 07:24:00
○ 2026-06-26 11:43:44
● 2026-06-26 19:06:40
○ 2026-06-26 21:42:22
● 2026-06-27 00:00:20
○ 2026-06-27 03:57:10
● 2026-06-28 15:53:26
○ 2026-06-30 09:10:52
● 2026-06-30 19:19:36
○ 2026-06-30 19:51:58
○ 2026-07-11 07:53:46

○A13.224.95.342026-02-20 → 2026-06-30 · 37 obs

○A13.224.95.62026-02-20 → 2026-06-30 · 37 obs

○A13.224.95.722026-02-20 → 2026-06-30 · 37 obs

○A13.225.196.102026-04-12 → 2026-04-12 · 4 obs

○ 2026-04-10 17:21:42
● 2026-04-12 10:51:42
○ 2026-04-12 14:11:18
○ 2026-07-11 07:53:46

○A13.225.196.1022026-04-12 → 2026-04-12 · 4 obs

○ 2026-04-10 17:21:42
● 2026-04-12 10:51:42
○ 2026-04-12 14:11:18
○ 2026-07-11 07:53:46

○A13.225.196.372026-04-12 → 2026-04-12 · 4 obs

○ 2026-04-10 17:21:42
● 2026-04-12 10:51:42
○ 2026-04-12 14:11:18
○ 2026-07-11 07:53:46

○A13.225.196.932026-04-12 → 2026-04-12 · 4 obs

○ 2026-04-10 17:21:42
● 2026-04-12 10:51:42
○ 2026-04-12 14:11:18
○ 2026-07-11 07:53:46

○A13.33.109.1052026-03-08 → 2026-05-19 · 20 obs

○ 2026-03-08 17:56:46
● 2026-03-08 23:07:48
● 2026-03-09 00:12:26
○ 2026-03-09 02:59:36
○ 2026-04-25 10:14:38
● 2026-04-25 14:22:28
○ 2026-04-26 10:20:26
○ 2026-04-27 01:20:58
● 2026-04-27 15:09:42
○ 2026-04-29 13:09:00
○ 2026-05-04 19:10:04
● 2026-05-05 08:07:58
○ 2026-05-05 18:01:22
○ 2026-05-06 01:05:52
● 2026-05-06 14:15:28
○ 2026-05-07 07:46:40
○ 2026-05-18 22:27:48
● 2026-05-19 10:04:22
○ 2026-05-20 11:23:18
○ 2026-07-11 07:53:46

○A13.33.109.1202026-03-08 → 2026-05-19 · 20 obs

○A13.33.109.252026-03-08 → 2026-05-19 · 20 obs

○A13.33.109.632026-03-08 → 2026-05-19 · 20 obs

○A13.33.235.302026-03-23 → 2026-03-25 · 9 obs

○ 2026-03-22 21:26:44
● 2026-03-23 02:08:58
○ 2026-03-23 03:22:36
● 2026-03-23 04:47:10
○ 2026-03-23 19:09:22
○ 2026-03-25 01:09:34
● 2026-03-25 04:43:38
○ 2026-03-25 15:32:34
○ 2026-07-11 07:53:46

○A13.33.235.322026-03-23 → 2026-03-25 · 9 obs

○A13.33.235.602026-03-23 → 2026-03-25 · 9 obs

○A13.33.235.922026-03-23 → 2026-03-25 · 9 obs

○A18.165.25.1062026-03-06 → 2026-04-06 · 10 obs

○ 2026-03-02 10:22:20
● 2026-03-06 19:32:52
○ 2026-03-07 01:31:26
○ 2026-03-21 02:12:04
● 2026-03-21 09:32:00
○ 2026-03-21 11:52:28
○ 2026-04-06 06:49:50
● 2026-04-06 08:23:50
○ 2026-04-06 17:13:32
○ 2026-07-11 07:53:46

○A18.165.25.282026-03-06 → 2026-04-06 · 10 obs

○A18.165.25.72026-03-06 → 2026-04-06 · 10 obs

○A18.165.25.982026-03-06 → 2026-04-06 · 10 obs

○A18.239.50.1042026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 08:58:32
● 2026-04-05 16:27:50
○ 2026-04-06 00:11:24
○ 2026-07-11 07:53:46

○A18.239.50.1232026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 08:58:32
● 2026-04-05 16:27:50
○ 2026-04-06 00:11:24
○ 2026-07-11 07:53:46

○A18.239.50.42026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 08:58:32
● 2026-04-05 16:27:50
○ 2026-04-06 00:11:24
○ 2026-07-11 07:53:46

○A18.239.50.682026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 08:58:32
● 2026-04-05 16:27:50
○ 2026-04-06 00:11:24
○ 2026-07-11 07:53:46

○A3.160.196.1102026-05-30 → 2026-06-05 · 17 obs

○ 2026-05-30 07:01:22
● 2026-05-30 13:45:20
○ 2026-05-31 03:53:50
○ 2026-06-01 21:43:16
● 2026-06-02 01:34:28
○ 2026-06-02 06:39:06
○ 2026-06-02 16:09:10
● 2026-06-02 17:41:40
○ 2026-06-02 22:44:52
○ 2026-06-03 02:52:52
● 2026-06-03 07:11:54
● 2026-06-03 11:48:12
○ 2026-06-03 13:36:18
○ 2026-06-05 18:54:54
● 2026-06-05 19:38:00
○ 2026-06-06 15:21:28
○ 2026-07-11 07:53:46

○A3.160.196.1242026-05-30 → 2026-06-05 · 17 obs

○A3.160.196.142026-05-30 → 2026-06-05 · 17 obs

○A3.160.196.582026-05-30 → 2026-06-05 · 17 obs

○A3.163.83.1022026-03-28 → 2026-07-01 · 30 obs

○ 2026-03-28 12:36:38
● 2026-03-28 18:16:28
○ 2026-03-28 20:34:32
○ 2026-03-30 13:46:18
● 2026-03-30 21:29:00
○ 2026-03-31 10:28:28
○ 2026-05-04 02:24:22
● 2026-05-04 19:10:04
○ 2026-05-05 08:07:58
○ 2026-05-08 03:11:36
● 2026-05-08 03:58:24
○ 2026-05-10 02:29:46
○ 2026-06-17 15:26:10
● 2026-06-17 19:18:16
● 2026-06-18 19:41:28
○ 2026-06-19 19:33:26
● 2026-06-20 08:02:18
● 2026-06-21 00:02:16
○ 2026-06-21 02:45:04
● 2026-06-21 08:00:38
○ 2026-06-21 14:26:12
● 2026-06-23 20:33:26
○ 2026-06-25 00:43:16
● 2026-06-26 11:43:44
○ 2026-06-26 19:06:40
● 2026-06-27 08:00:02
○ 2026-06-28 15:53:26
● 2026-07-01 19:00:38
○ 2026-07-03 15:09:40
○ 2026-07-11 07:53:46

○A3.163.83.1112026-03-28 → 2026-07-01 · 30 obs

○A3.163.83.1252026-03-28 → 2026-07-01 · 30 obs

○A3.163.83.712026-03-28 → 2026-07-01 · 30 obs

○A3.165.148.1212026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 19:38:00
● 2026-06-06 15:21:28
○ 2026-06-06 20:05:14
○ 2026-07-11 07:53:46

○A3.165.148.402026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 19:38:00
● 2026-06-06 15:21:28
○ 2026-06-06 20:05:14
○ 2026-07-11 07:53:46

○A3.165.148.542026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 19:38:00
● 2026-06-06 15:21:28
○ 2026-06-06 20:05:14
○ 2026-07-11 07:53:46

○A3.165.148.732026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 19:38:00
● 2026-06-06 15:21:28
○ 2026-06-06 20:05:14
○ 2026-07-11 07:53:46

○A3.165.232.1012026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 11:52:28
● 2026-03-22 01:09:24
○ 2026-03-22 05:49:46
○ 2026-07-11 07:53:46

○A3.165.232.1052026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 11:52:28
● 2026-03-22 01:09:24
○ 2026-03-22 05:49:46
○ 2026-07-11 07:53:46

○A3.165.232.462026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 11:52:28
● 2026-03-22 01:09:24
○ 2026-03-22 05:49:46
○ 2026-07-11 07:53:46

○A3.165.232.802026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 11:52:28
● 2026-03-22 01:09:24
○ 2026-03-22 05:49:46
○ 2026-07-11 07:53:46

○A3.167.192.202026-02-16 → 2026-07-09 · 27 obs

○ 2018-12-05 00:12:48
● 2026-02-16 12:26:44
○ 2026-02-17 18:00:12
● 2026-02-17 20:36:40
○ 2026-02-17 23:56:48
○ 2026-02-18 09:46:36
● 2026-02-18 10:56:14
○ 2026-02-18 22:55:32
○ 2026-02-27 23:59:18
● 2026-02-28 10:26:38
○ 2026-02-28 14:23:42
○ 2026-03-13 02:54:38
● 2026-03-13 13:04:14
○ 2026-03-13 21:20:30
○ 2026-03-19 01:23:36
● 2026-03-19 14:56:56
○ 2026-03-20 02:57:02
○ 2026-03-20 05:43:50
● 2026-03-20 15:15:32
○ 2026-03-20 21:12:30
● 2026-07-03 16:01:38
○ 2026-07-03 16:59:16
● 2026-07-09 01:37:10
○ 2026-07-09 03:22:20
● 2026-07-09 05:26:14
○ 2026-07-09 14:31:30
○ 2026-07-11 07:53:46

○A3.167.192.32026-02-16 → 2026-07-09 · 27 obs

○A3.167.192.822026-02-16 → 2026-07-09 · 27 obs

○A3.167.192.872026-02-16 → 2026-07-09 · 27 obs

●A3.171.85.1222026-02-17 → 2026-07-11 · 35 obs

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

●A3.171.85.272026-02-17 → 2026-07-11 · 35 obs

●A3.171.85.762026-02-17 → 2026-07-11 · 35 obs

●A3.171.85.922026-02-17 → 2026-07-11 · 35 obs

○A52.84.118.1132026-02-18 → 2026-06-18 · 15 obs

○ 2026-02-17 23:56:48
● 2026-02-18 09:46:36
○ 2026-02-18 10:56:14
● 2026-02-18 22:55:32
○ 2026-02-19 06:24:20
● 2026-02-19 11:22:52
● 2026-02-19 21:41:44
○ 2026-02-20 10:37:10
○ 2026-03-17 04:38:20
● 2026-03-17 08:39:02
○ 2026-03-17 19:42:24
○ 2026-06-17 19:18:16
● 2026-06-18 17:47:16
○ 2026-06-18 19:41:28
○ 2026-07-11 07:53:46

○A52.84.118.212026-02-18 → 2026-06-18 · 15 obs

○A52.84.118.452026-02-18 → 2026-06-18 · 15 obs

○A52.84.118.872026-02-18 → 2026-06-18 · 15 obs

○A52.85.12.1282026-05-20 → 2026-06-30 · 26 obs

○ 2026-05-20 11:23:18
● 2026-05-20 21:01:10
● 2026-05-21 01:00:56
○ 2026-05-21 06:24:20
● 2026-05-21 08:32:14
● 2026-05-23 14:32:28
○ 2026-05-24 00:21:42
● 2026-05-24 14:35:46
● 2026-05-28 15:09:48
○ 2026-05-28 20:56:38
○ 2026-06-02 01:34:28
● 2026-06-02 06:39:06
● 2026-06-05 11:04:38
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○ 2026-06-30 19:19:36
● 2026-06-30 19:51:58
○ 2026-07-01 03:36:50
○ 2026-07-11 07:53:46

○A52.85.12.392026-05-20 → 2026-06-30 · 26 obs

○A52.85.12.422026-05-20 → 2026-06-30 · 26 obs

○A52.85.12.972026-05-20 → 2026-06-30 · 26 obs

○A52.85.31.602026-03-07 → 2026-04-10 · 20 obs

○ 2026-03-07 01:31:26
● 2026-03-07 23:07:12
● 2026-03-08 13:41:24
○ 2026-03-08 17:56:46
○ 2026-03-22 07:58:50
● 2026-03-22 14:35:24
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○ 2026-04-04 20:21:32
● 2026-04-05 02:03:10
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● 2026-04-05 06:41:44
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○ 2026-04-10 07:08:44
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● 2026-04-10 13:14:28
○ 2026-04-10 14:12:52
● 2026-04-10 16:26:54
○ 2026-04-10 17:21:42
○ 2026-07-11 07:53:46

○A52.85.31.712026-03-07 → 2026-04-10 · 20 obs

○A52.85.31.842026-03-07 → 2026-04-10 · 20 obs

○A52.85.31.872026-03-07 → 2026-04-10 · 20 obs

○A54.240.184.1092026-03-28 → 2026-07-10 · 31 obs

○ 2026-03-25 15:32:34
● 2026-03-28 12:36:38
○ 2026-03-28 18:16:28
○ 2026-03-28 20:34:32
● 2026-03-28 23:09:00
○ 2026-03-29 15:55:32
○ 2026-04-30 10:19:08
● 2026-05-02 13:16:48
○ 2026-05-03 10:17:26
○ 2026-05-30 07:01:22
● 2026-05-31 13:26:56
○ 2026-06-02 01:34:28
○ 2026-06-08 01:57:26
● 2026-06-09 00:41:56
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● 2026-06-15 02:36:46
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● 2026-07-09 14:31:30
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● 2026-07-10 15:19:22
○ 2026-07-11 07:53:46

○A54.240.184.162026-03-28 → 2026-07-10 · 31 obs

○A54.240.184.272026-03-28 → 2026-07-10 · 31 obs

○A54.240.184.292026-03-28 → 2026-07-10 · 31 obs

○A69.172.201.1532016-06-27 → 2018-12-05 · 5 obs

○ 2016-03-08 04:57:14
● 2016-06-27 23:37:42
● 2018-12-05 00:12:48
○ 2026-02-16 12:26:44
○ 2026-07-11 07:53:46

○A69.172.201.2082015-05-09 → 2016-03-08 · 4 obs

● 2015-05-09 19:39:28
● 2016-03-08 04:57:14
○ 2016-06-27 23:37:42
○ 2026-07-11 07:53:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
subroutine.com	ns-192.awsdns-24.com, ns-718.awsdns-25.net, ns-1610.awsdns-09.co.uk, ns-1255.awsdns-28.org	2 records

✅ Authoritative Response

Server:205.251.198.74

NS records: ns-192.awsdns-24.com, ns-718.awsdns-25.net, ns-1610.awsdns-09.co.uk, ns-1255.awsdns-28.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subroutine.com (unsigned zone)

⏱️ Timing

Total: 1336ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.171.85.27, 3.171.85.76...`
NS	4	`ns-1255.awsdns-28.org, ns-1610.awsdns-09.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`rippling-domain-verification=1d75c1d1099, v=spf1 include:_spf.google.com include:3`
SOA	1	`ns-1255.awsdns-28.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-192.awsdns-24.com, ns-192.awsdns-24.com)

Analysis

IP Addresses

subroutine.com directs to four IP numbers, which are 3.171.85.27, 3.171.85.76, 3.171.85.92 and 3.171.85.122.

Among the host names that share IP numbers with subroutine.com are hongkongbuffetmadison.com, mayenschein.com, www.ihatestatistics.com and two others.

Name Servers

The domain subroutine.com is delegated to these four name servers: ns-192.awsdns-24.com, ns-718.awsdns-25.net, ns-1255.awsdns-28.org and ns-1610.awsdns-09.co.uk.

There is at least partial name server overlap between subroutine.com and other domains — ebk-mlsrv1.com, cobraelectronics.eu, d32im34uoa0ejm.cloudfront.net and two more among them.

All four hostnames — ns-192.awsdns-24.com, ns-718.awsdns-25.net, ns-1255.awsdns-28.org and ns-1610.awsdns-09.co.uk — resolve to two IP numbers apiece: ns-192.awsdns-24.com to 205.251.192.192 and 2600:9000:5300:c000::1; ns-718.awsdns-25.net to 205.251.194.206 and 2600:9000:5302:ce00::1; ns-1255.awsdns-28.org to 205.251.196.231 and 2600:9000:5304:e700::1; ns-1610.awsdns-09.co.uk to 205.251.198.74 and 2600:9000:5306:4a00::1.

Mail Servers

Five mail servers handle subroutine.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

subroutine.com shares at least some of its mail servers with other domains — for example ns500693.ns500699.ns500734.ns500734.ns500734.ns500734.ns500699.ns500588.ns500699.ns500699.ns500693.ns500612.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500734.ns500734.ns500693.ns500734.ns500699.ns500588.ns500693.ns500588.ns500693.ns500683.ns500683.ns500693.ns500683.ns500602.dtrkdll.com, ifirma.be and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to two addresses: 172.253.62.27 and 2607:f8b0:4004:c06::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

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

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.