stemlean.com - dns.ninja

`stemlean.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:f094:2a0a:4985:526e^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:def:b9d9:eb9e:7766^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	52.201.53.166^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
A	98.82.42.139^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:752c:910c:f66d:40d4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	98.84.156.179^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-84-156-179.compute-1.amazonaws.com`
		A	98.93.116.1^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-116-1.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5a94:e1d2:9d83:c12d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d4d:6b36:7749:419b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	44.223.19.215^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-19-215.compute-1.amazonaws.com`
		A	54.81.37.191^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-81-37-191.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-29 #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=1785380657

Subdomains

mx.stemlean.com

Same first word

stemlean.com

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DNS History

18 records (7 active, 11 former)

○NSns1.ipage.com2016-12-14 → 2017-11-23 · 4 obs

● 2016-12-14 01:45:08
● 2017-11-23 11:08:56
○ 2026-03-24 07:04:26
○ 2026-07-30 03:31:04

●NSns1.namebrightdns.com2026-03-24 → 2026-07-30 · 22 obs

○ 2017-11-23 11:08:56
● 2026-03-24 07:04:26
● 2026-04-25 11:41:46
○ 2026-04-25 12:46:08
○ 2026-04-25 14:13:16
● 2026-04-25 16:04:08
● 2026-05-05 19:30:44
○ 2026-05-05 22:01:14
● 2026-05-06 02:24:24
● 2026-05-07 02:27:54
○ 2026-05-07 07:15:18
● 2026-05-07 08:00:02
● 2026-05-15 00:32:32
○ 2026-05-15 03:03:08
● 2026-05-15 07:17:40
● 2026-05-26 13:29:58
○ 2026-05-26 23:23:24
○ 2026-05-27 20:31:40
● 2026-05-27 21:21:14
○ 2026-07-10 16:48:50
● 2026-07-11 04:23:32
● 2026-07-30 03:31:04

○NSns118553.ztomy.com2026-03-24 → 2026-07-30 · 2 obs

○ 2026-03-24 07:04:26
○ 2026-07-30 03:31:04

○NSns2.ipage.com2016-12-14 → 2017-11-23 · 4 obs

● 2016-12-14 01:45:08
● 2017-11-23 11:08:56
○ 2026-03-24 07:04:26
○ 2026-07-30 03:31:04

○NSns218553.ztomy.com2026-03-24 → 2026-07-30 · 2 obs

○ 2026-03-24 07:04:26
○ 2026-07-30 03:31:04

●NSnsg1.namebrightdns.com2026-03-24 → 2026-07-30 · 3 obs

○ 2017-11-23 11:08:56
● 2026-03-24 07:04:26
● 2026-07-30 03:31:04

●NSnsg2.namebrightdns.com2026-03-24 → 2026-07-30 · 3 obs

○ 2017-11-23 11:08:56
● 2026-03-24 07:04:26
● 2026-07-30 03:31:04

○MX~2026-03-24 → 2026-07-30 · 2 obs

○ 2026-03-24 07:04:26
○ 2026-07-30 03:31:04

○MXmx.stemlean.com2016-12-14 → 2017-11-23 · 4 obs

● 2016-12-14 01:45:08
● 2017-11-23 11:08:56
○ 2026-03-24 07:04:26
○ 2026-07-30 03:31:04

●A2600:1f18:4ae:c605:f094:2a0a:4985:526e2026-03-24 → 2026-07-30 · 24 obs

○ 2017-11-23 11:08:56
● 2026-03-24 07:04:26
● 2026-04-25 11:41:46
○ 2026-04-25 12:46:08
○ 2026-04-25 14:13:16
● 2026-04-25 16:04:08
● 2026-05-05 19:30:44
○ 2026-05-05 22:01:14
● 2026-05-06 02:24:24
● 2026-05-07 02:27:54
○ 2026-05-07 07:15:18
● 2026-05-07 08:00:02
● 2026-05-15 00:32:32
○ 2026-05-15 03:03:08
● 2026-05-15 07:17:40
● 2026-05-26 13:29:58
○ 2026-05-26 23:23:24
○ 2026-05-27 20:31:40
● 2026-05-27 21:21:14
○ 2026-06-29 04:05:44
● 2026-06-29 06:05:38
○ 2026-07-10 16:48:50
● 2026-07-11 04:23:32
● 2026-07-30 03:31:04

●A2600:1f18:4ae:c606:def:b9d9:eb9e:77662026-03-24 → 2026-07-30 · 28 obs

○ 2017-11-23 11:08:56
● 2026-03-24 07:04:26
● 2026-04-25 11:41:46
○ 2026-04-25 12:46:08
○ 2026-04-25 14:13:16
● 2026-04-25 16:04:08
● 2026-05-01 05:14:20
○ 2026-05-01 07:01:18
● 2026-05-01 08:15:22
● 2026-05-02 05:26:38
○ 2026-05-02 07:38:24
● 2026-05-02 11:25:04
● 2026-05-05 19:30:44
○ 2026-05-05 22:01:14
● 2026-05-06 02:24:24
● 2026-05-07 02:27:54
○ 2026-05-07 07:15:18
● 2026-05-07 08:00:02
● 2026-05-15 00:32:32
○ 2026-05-15 03:03:08
● 2026-05-15 07:17:40
● 2026-05-26 13:29:58
○ 2026-05-26 23:23:24
○ 2026-05-27 20:31:40
● 2026-05-27 21:21:14
○ 2026-07-10 16:48:50
● 2026-07-11 04:23:32
● 2026-07-30 03:31:04

●A52.201.53.1662026-03-24 → 2026-07-30 · 28 obs

○A66.81.203.1322026-03-24 → 2026-07-30 · 2 obs

○ 2026-03-24 07:04:26
○ 2026-07-30 03:31:04

○A66.81.203.1972026-03-24 → 2026-07-30 · 2 obs

○ 2026-03-24 07:04:26
○ 2026-07-30 03:31:04

○A66.81.203.72026-03-24 → 2026-07-30 · 2 obs

○ 2026-03-24 07:04:26
○ 2026-07-30 03:31:04

○A66.96.149.12016-12-14 → 2017-11-23 · 4 obs

● 2016-12-14 01:45:08
● 2017-11-23 11:08:56
○ 2026-03-24 07:04:26
○ 2026-07-30 03:31:04

●A98.82.42.1392026-03-24 → 2026-07-30 · 24 obs

○ 2017-11-23 11:08:56
● 2026-03-24 07:04:26
● 2026-04-25 11:41:46
○ 2026-04-25 12:46:08
○ 2026-04-25 14:13:16
● 2026-04-25 16:04:08
● 2026-05-05 19:30:44
○ 2026-05-05 22:01:14
● 2026-05-06 02:24:24
● 2026-05-07 02:27:54
○ 2026-05-07 07:15:18
● 2026-05-07 08:00:02
● 2026-05-15 00:32:32
○ 2026-05-15 03:03:08
● 2026-05-15 07:17:40
● 2026-05-26 13:29:58
○ 2026-05-26 23:23:24
○ 2026-05-27 20:31:40
● 2026-05-27 21:21:14
○ 2026-06-29 04:05:44
● 2026-06-29 06:05:38
○ 2026-07-10 16:48:50
● 2026-07-11 04:23:32
● 2026-07-30 03:31:04

○PTRns118553.ztomy.com2026-03-24 → 2026-07-30 · 2 obs

○ 2026-03-24 07:04:26
○ 2026-07-30 03:31:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
stemlean.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:44.223.19.215

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stemlean.com (unsigned zone)

⏱️ Timing

Total: 290ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.82.42.139, 52.201.53.166`
AAAA	2	`2600:1f18:4ae:c606:def:b9d9:eb9e:7766, 2600:1f18:4ae:c605:f094:2a0a:4985:526e`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

The domain mx.stemlean.com falls under the parent stemlean.com.

IP Addresses

stemlean.com points to the four IP addresses 52.201.53.166, 98.82.42.139, 2600:1f18:4ae:c605:f094:2a0a:4985:526e and 2600:1f18:4ae:c606:def:b9d9:eb9e:7766.

www.simplymagic.net, polarsave.com, lmpeds.com plus two other host names have IP numbers in common with stemlean.com.

Name Servers

stemlean.com is served by three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of stemlean.com's name servers are shared with other domains, for example rtsas.com, frigma.com, n7hq.com and two more.

It is common for these name servers to be used in conjunction with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

Hosts with 7 IP addresses each:

nsg1.namebrightdns.com maps to 44.223.19.215, 54.81.37.191, 54.234.103.190 and 4 additional IP addresses.

Hosts with five IP addresses:

nsg2.namebrightdns.com has IP addresses 54.162.235.48, 54.221.37.2 and 174.129.117.232 along with two other addresses.

Host names with four IP addresses:

ns1.namebrightdns.com directs to 98.84.156.179, 98.93.116.1, 2600:1f18:683a:ae1a:752c:910c:f66d:40d4 and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.