`mx21.emailsp.net`

DNSSEC	⚠️ Not signed
A	13.224.125.58^{🇺🇸 Amazon13.224.125.0/24 - Cloudfront}
		PTR	`server-13-224-125-58.mia50.r.cloudfront.net`
A	13.224.125.70^{🇺🇸 Amazon13.224.125.0/24 - Cloudfront}
A	13.224.125.101^{🇺🇸 Amazon13.224.125.0/24 - Cloudfront}
A	13.224.125.105^{🇺🇸 Amazon13.224.125.0/24 - Cloudfront}

Same first word

mx21.net

Similar names

21xm.com

21mx.de

12mx.cn

21xm.cn

1mx2.com

mx12.com

x12m.com

DNS History

28 records (4 active, 24 former)

●A13.224.125.1012026-03-29 → 2026-04-12 · 10 obs

○ 2026-03-29 19:02:50
● 2026-03-29 23:10:16
○ 2026-03-30 16:23:14
○ 2026-03-31 01:22:10
● 2026-03-31 11:24:26
● 2026-03-31 12:05:02
○ 2026-04-02 03:50:18
○ 2026-04-11 06:50:12
● 2026-04-12 05:29:00
● 2026-04-12 05:29:02

●A13.224.125.1052026-03-29 → 2026-04-12 · 10 obs

●A13.224.125.582026-03-29 → 2026-04-12 · 10 obs

●A13.224.125.702026-03-29 → 2026-04-12 · 10 obs

○A13.224.95.1182026-02-23 → 2026-04-11 · 66 obs

○ 2026-02-23 17:08:22
● 2026-02-23 17:49:00
○ 2026-02-23 19:39:14
○ 2026-02-25 13:41:50
● 2026-02-25 21:15:20
● 2026-02-25 22:00:24
○ 2026-02-26 21:17:06
● 2026-02-27 12:21:28
○ 2026-02-27 14:00:32
● 2026-02-27 15:22:10
○ 2026-02-27 20:47:12
○ 2026-02-28 04:58:20
● 2026-03-01 07:16:28
○ 2026-03-02 09:18:00
○ 2026-03-05 12:53:54
● 2026-03-06 04:04:10
○ 2026-03-06 11:51:46
● 2026-03-06 18:38:08
○ 2026-03-07 00:25:54
● 2026-03-07 03:52:34
● 2026-03-10 12:13:52
○ 2026-03-11 07:42:56
○ 2026-03-11 23:51:02
● 2026-03-12 01:34:26
● 2026-03-12 12:31:26
○ 2026-03-13 04:31:06
○ 2026-03-13 13:01:52
● 2026-03-13 13:48:34
○ 2026-03-14 11:54:16
● 2026-03-14 15:13:42
● 2026-03-14 16:48:18
○ 2026-03-14 18:05:10
○ 2026-03-14 20:36:24
● 2026-03-15 03:00:54
● 2026-03-15 04:26:04
○ 2026-03-15 06:32:36
● 2026-03-15 22:04:02
○ 2026-03-16 03:46:26
○ 2026-03-17 04:56:22
● 2026-03-17 08:48:24
● 2026-03-17 13:03:30
○ 2026-03-17 16:28:12
● 2026-03-18 02:45:44
● 2026-03-18 12:34:56
○ 2026-03-18 21:42:40
● 2026-03-19 01:55:50
● 2026-03-19 21:05:52
○ 2026-03-19 22:15:38
○ 2026-03-20 14:48:56
● 2026-03-20 17:34:26
○ 2026-03-22 21:26:24
○ 2026-03-23 20:53:36
● 2026-03-23 22:20:46
● 2026-03-26 04:06:40
○ 2026-03-29 17:45:32
● 2026-03-29 19:02:50
○ 2026-03-29 23:10:16
● 2026-03-30 16:23:14
○ 2026-03-30 20:31:46
○ 2026-03-31 12:05:02
● 2026-04-02 03:50:18
○ 2026-04-02 23:46:58
● 2026-04-03 19:51:32
● 2026-04-11 06:50:12
○ 2026-04-12 05:29:00
○ 2026-04-12 05:29:02

○A13.224.95.212026-02-23 → 2026-04-11 · 66 obs

○A13.224.95.752026-02-23 → 2026-04-11 · 66 obs

○A13.224.95.842026-02-23 → 2026-04-11 · 66 obs

○A13.33.67.292026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-13 04:31:06
● 2026-03-13 11:07:16
○ 2026-03-13 13:01:52
○ 2026-04-12 05:29:02

○A13.33.67.352026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-13 04:31:06
● 2026-03-13 11:07:16
○ 2026-03-13 13:01:52
○ 2026-04-12 05:29:02

○A13.33.67.702026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-13 04:31:06
● 2026-03-13 11:07:16
○ 2026-03-13 13:01:52
○ 2026-04-12 05:29:02

○A13.33.67.952026-03-13 → 2026-03-13 · 4 obs

○ 2026-03-13 04:31:06
● 2026-03-13 11:07:16
○ 2026-03-13 13:01:52
○ 2026-04-12 05:29:02

○A18.164.77.1052026-03-30 → 2026-04-02 · 7 obs

○ 2026-03-30 16:23:14
● 2026-03-30 20:31:46
○ 2026-03-31 01:22:10
○ 2026-04-02 03:50:18
● 2026-04-02 23:46:58
○ 2026-04-03 19:51:32
○ 2026-04-12 05:29:02

○A18.164.77.182026-03-30 → 2026-04-02 · 7 obs

○ 2026-03-30 16:23:14
● 2026-03-30 20:31:46
○ 2026-03-31 01:22:10
○ 2026-04-02 03:50:18
● 2026-04-02 23:46:58
○ 2026-04-03 19:51:32
○ 2026-04-12 05:29:02

○A18.164.77.402026-03-30 → 2026-04-02 · 7 obs

○ 2026-03-30 16:23:14
● 2026-03-30 20:31:46
○ 2026-03-31 01:22:10
○ 2026-04-02 03:50:18
● 2026-04-02 23:46:58
○ 2026-04-03 19:51:32
○ 2026-04-12 05:29:02

○A18.164.77.932026-03-30 → 2026-04-02 · 7 obs

○ 2026-03-30 16:23:14
● 2026-03-30 20:31:46
○ 2026-03-31 01:22:10
○ 2026-04-02 03:50:18
● 2026-04-02 23:46:58
○ 2026-04-03 19:51:32
○ 2026-04-12 05:29:02

○A18.65.3.432026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-24 07:21:08
● 2026-02-25 13:41:50
○ 2026-02-25 21:15:20
○ 2026-04-12 05:29:02

○A18.65.3.522026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-24 07:21:08
● 2026-02-25 13:41:50
○ 2026-02-25 21:15:20
○ 2026-04-12 05:29:02

○A18.65.3.552026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-24 07:21:08
● 2026-02-25 13:41:50
○ 2026-02-25 21:15:20
○ 2026-04-12 05:29:02

○A18.65.3.612026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-24 07:21:08
● 2026-02-25 13:41:50
○ 2026-02-25 21:15:20
○ 2026-04-12 05:29:02

○A3.167.112.1152026-02-19 → 2026-03-31 · 34 obs

● 2026-02-19 11:04:06
○ 2026-02-20 12:22:56
○ 2026-02-21 07:31:30
● 2026-02-21 14:14:56
○ 2026-02-23 17:08:22
○ 2026-02-23 19:39:14
● 2026-02-23 22:18:10
○ 2026-02-24 07:21:08
○ 2026-03-05 06:59:18
● 2026-03-05 09:04:18
○ 2026-03-05 12:53:54
○ 2026-03-06 18:38:08
● 2026-03-07 00:25:54
○ 2026-03-07 03:52:34
○ 2026-03-14 18:05:10
● 2026-03-14 19:35:44
○ 2026-03-14 20:36:24
○ 2026-03-16 03:46:26
● 2026-03-16 23:09:20
○ 2026-03-17 04:56:22
○ 2026-03-19 21:05:52
● 2026-03-19 22:15:38
● 2026-03-20 14:48:56
○ 2026-03-20 17:34:26
● 2026-03-22 21:26:24
● 2026-03-23 20:53:36
○ 2026-03-23 22:20:46
○ 2026-03-26 04:06:40
● 2026-03-29 17:45:32
○ 2026-03-29 19:02:50
○ 2026-03-30 20:31:46
● 2026-03-31 01:22:10
○ 2026-03-31 11:24:26
○ 2026-04-12 05:29:02

○A3.167.112.1172026-02-19 → 2026-03-31 · 34 obs

○A3.167.112.552026-02-19 → 2026-03-31 · 34 obs

○A3.167.112.932026-02-19 → 2026-03-31 · 34 obs

○A3.168.132.1162026-02-20 → 2026-03-18 · 55 obs

○ 2026-02-19 11:04:06
● 2026-02-20 12:22:56
● 2026-02-21 07:31:30
○ 2026-02-21 14:14:56
● 2026-02-23 17:08:22
○ 2026-02-23 17:49:00
● 2026-02-23 19:39:14
○ 2026-02-23 22:18:10
● 2026-02-24 07:21:08
○ 2026-02-25 13:41:50
○ 2026-02-25 22:00:24
● 2026-02-26 21:17:06
○ 2026-02-27 12:21:28
● 2026-02-27 14:00:32
○ 2026-02-27 15:22:10
● 2026-02-27 20:47:12
● 2026-02-28 04:58:20
○ 2026-03-01 07:16:28
● 2026-03-02 09:18:00
● 2026-03-05 06:59:18
○ 2026-03-05 09:04:18
● 2026-03-05 12:53:54
○ 2026-03-06 04:04:10
● 2026-03-06 11:51:46
○ 2026-03-06 18:38:08
○ 2026-03-10 12:13:52
● 2026-03-11 07:42:56
● 2026-03-11 23:51:02
○ 2026-03-12 01:34:26
○ 2026-03-12 12:31:26
● 2026-03-13 04:31:06
○ 2026-03-13 11:07:16
● 2026-03-13 13:01:52
○ 2026-03-13 13:48:34
● 2026-03-14 11:54:16
○ 2026-03-14 15:13:42
○ 2026-03-14 16:48:18
● 2026-03-14 18:05:10
○ 2026-03-14 19:35:44
● 2026-03-14 20:36:24
○ 2026-03-15 03:00:54
○ 2026-03-15 04:26:04
● 2026-03-15 06:32:36
○ 2026-03-15 22:04:02
● 2026-03-16 03:46:26
○ 2026-03-16 23:09:20
● 2026-03-17 04:56:22
○ 2026-03-17 08:48:24
○ 2026-03-17 13:03:30
● 2026-03-17 16:28:12
○ 2026-03-18 02:45:44
○ 2026-03-18 12:34:56
● 2026-03-18 21:42:40
○ 2026-03-19 01:55:50
○ 2026-04-12 05:29:02

○A3.168.132.462026-02-20 → 2026-03-18 · 55 obs

○A3.168.132.82026-02-20 → 2026-03-18 · 55 obs

○A3.168.132.892026-02-20 → 2026-03-18 · 55 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
emailsp.net	ns-713.awsdns-25.net, ns-374.awsdns-46.com, ns-1655.awsdns-14.co.uk, ns-1412.awsdns-48.org	1 record

✅ Authoritative Response

Server:205.251.198.119

NS records: ns-713.awsdns-25.net, ns-374.awsdns-46.com, ns-1655.awsdns-14.co.uk, ns-1412.awsdns-48.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emailsp.net (unsigned zone)

⏱️ Timing

Total: 464ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.224.125.101, 13.224.125.70...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-713.awsdns-25.net)

Analysis

IP Addresses

mx21.emailsp.net points to four IP numbers: 13.224.125.58, 13.224.125.70, 13.224.125.101 and 13.224.125.105.

For instance, other host names gotaguydev.com, allfreecopycatrecipes.com, d1y1uq0w9h9894.cloudfront.net, www.allfreecasserolerecipes.com and webstore.stemscopes.com share IP numbers with mx21.emailsp.net.

	DNSSEC	⚠️ Not signed
	A	93.174.64.138^{🇮🇹 Microsoft93.174.64.0/21 Mailup Spa}
	NS	`ns-1412.awsdns-48.org` ⭐
	NS	`ns-1655.awsdns-14.co.uk`
	NS	`ns-374.awsdns-46.com`
	NS	`ns-713.awsdns-25.net`
	MX	`mx.musvc.com` ⭐
	TXT	`VPC8ELH98HOVHLI1II179NBABJ`
	TXT	`_xq4n8bf369vu7fpgg2qce8de8wbnzix`
	TXT	`google-site-verification=TlpLu_8qVnY1y47Zkp7OIlsfPH58H3lwSbKbXKsN9P0`
	TXT	`v=spf1 include:musvc.com ~all`
	SOA	`ns-1412.awsdns-48.org`awsdns-hostmaster@amazon.com serial=1

mx21.emailsp.net - robtex.com

`mx21.emailsp.net`

`emailsp.net`

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses