stem.solutions - dns.ninja

`stem.solutions`

DNSSEC	⚠️ Not signed
A	54.203.225.159^{🇺🇸 Amazon54.202.0.0/15 EC2 PDX prefix}
		PTR	`ec2-54-203-225-159.us-west-2.compute.amazonaws.com`
NS	`ns-76.awsdns-09.com` ⭐
		A	2600:9000:5300:4c00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-76.awsdns-09.com`
		A	205.251.192.76^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-76.awsdns-09.com`
NS	`ns-1243.awsdns-27.org`
		A	2600:9000:5304:db00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1243.awsdns-27.org`
		A	205.251.196.219^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1243.awsdns-27.org`
NS	`ns-1883.awsdns-43.co.uk`
		A	2600:9000:5307:5b00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1883.awsdns-43.co.uk`
		A	205.251.199.91^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1883.awsdns-43.co.uk`
NS	`ns-609.awsdns-12.net`
		A	2600:9000:5302:6100::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-609.awsdns-12.net`
		A	205.251.194.97^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-609.awsdns-12.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
SOA	`ns-76.awsdns-09.com`awsdns-hostmaster@amazon.com serial=1

`solutions`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.solutions` ⭐
	NS	`v0n1.nic.solutions`
	NS	`v0n2.nic.solutions`
	NS	`v0n3.nic.solutions`
	NS	`v2n0.nic.solutions`
	NS	`v2n1.nic.solutions`
	SOA	`v0n0.nic.solutions`hostmaster@donuts.email serial=1786364200

Same first word

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DNS History

25 records (6 active, 19 former)

●NSns-1243.awsdns-27.org2026-06-05 → 2026-08-10 · 3 obs

○ 2026-05-16 17:13:42
● 2026-06-05 01:00:26
● 2026-08-10 12:32:18

●NSns-1883.awsdns-43.co.uk2026-06-05 → 2026-08-10 · 3 obs

○ 2026-05-16 17:13:42
● 2026-06-05 01:00:26
● 2026-08-10 12:32:18

●NSns-609.awsdns-12.net2026-06-05 → 2026-08-10 · 3 obs

○ 2026-05-16 17:13:42
● 2026-06-05 01:00:26
● 2026-08-10 12:32:18

●NSns-76.awsdns-09.com2026-06-05 → 2026-08-10 · 3 obs

○ 2026-05-16 17:13:42
● 2026-06-05 01:00:26
● 2026-08-10 12:32:18

○NSns1.101domain.com2016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:43:46
○ 2017-08-07 03:17:54
○ 2026-08-10 12:32:18

○NSns1.eurodns.com2017-08-07 → 2017-08-07 · 4 obs

○ 2016-12-11 00:43:46
● 2017-08-07 03:17:54
○ 2026-03-01 01:07:18
○ 2026-08-10 12:32:18

○NSns2.101domain.com2016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:43:46
○ 2017-08-07 03:17:54
○ 2026-08-10 12:32:18

○NSns2.eurodns.com2017-08-07 → 2017-08-07 · 4 obs

○ 2016-12-11 00:43:46
● 2017-08-07 03:17:54
○ 2026-03-01 01:07:18
○ 2026-08-10 12:32:18

○NSns3.eurodns.com2017-08-07 → 2017-08-07 · 4 obs

○ 2016-12-11 00:43:46
● 2017-08-07 03:17:54
○ 2026-03-01 01:07:18
○ 2026-08-10 12:32:18

○NSns4.eurodns.com2017-08-07 → 2017-08-07 · 4 obs

○ 2016-12-11 00:43:46
● 2017-08-07 03:17:54
○ 2026-03-01 01:07:18
○ 2026-08-10 12:32:18

○NSns5.101domain.com2016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:43:46
○ 2017-08-07 03:17:54
○ 2026-08-10 12:32:18

○NSns71.domaincontrol.com2026-03-01 → 2026-05-16 · 5 obs

○ 2017-08-07 03:17:54
● 2026-03-01 01:07:18
● 2026-05-16 17:13:42
○ 2026-06-05 01:00:26
○ 2026-08-10 12:32:18

○NSns72.domaincontrol.com2026-03-01 → 2026-05-16 · 5 obs

○ 2017-08-07 03:17:54
● 2026-03-01 01:07:18
● 2026-05-16 17:13:42
○ 2026-06-05 01:00:26
○ 2026-08-10 12:32:18

○MXalt1.aspmx.l.google.com2026-03-01 → 2026-05-16 · 5 obs

○ 2017-08-07 03:17:54
● 2026-03-01 01:07:18
● 2026-05-16 17:13:42
○ 2026-06-05 01:00:26
○ 2026-08-10 12:32:18

○MXalt2.aspmx.l.google.com2026-03-01 → 2026-05-16 · 5 obs

○ 2017-08-07 03:17:54
● 2026-03-01 01:07:18
● 2026-05-16 17:13:42
○ 2026-06-05 01:00:26
○ 2026-08-10 12:32:18

○MXalt3.aspmx.l.google.com2026-03-01 → 2026-05-16 · 5 obs

○ 2017-08-07 03:17:54
● 2026-03-01 01:07:18
● 2026-05-16 17:13:42
○ 2026-06-05 01:00:26
○ 2026-08-10 12:32:18

○MXalt4.aspmx.l.google.com2026-03-01 → 2026-05-16 · 5 obs

○ 2017-08-07 03:17:54
● 2026-03-01 01:07:18
● 2026-05-16 17:13:42
○ 2026-06-05 01:00:26
○ 2026-08-10 12:32:18

○MXaspmx.l.google.com2026-03-01 → 2026-05-16 · 5 obs

○ 2017-08-07 03:17:54
● 2026-03-01 01:07:18
● 2026-05-16 17:13:42
○ 2026-06-05 01:00:26
○ 2026-08-10 12:32:18

○MXmail.rwgusa.net2016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:43:46
○ 2017-08-07 03:17:54
○ 2026-08-10 12:32:18

●MXsmtp.google.com2026-08-10 → 2026-08-10 · 3 obs

○ 2026-06-05 01:00:26
● 2026-08-10 12:32:16
● 2026-08-10 12:32:18

○A13.248.243.52026-03-01 → 2026-05-16 · 5 obs

○ 2017-08-07 03:17:54
● 2026-03-01 01:07:18
● 2026-05-16 17:13:42
○ 2026-06-05 01:00:26
○ 2026-08-10 12:32:18

○A213.219.170.1342017-08-07 → 2017-08-07 · 4 obs

○ 2016-12-11 00:43:46
● 2017-08-07 03:17:54
○ 2026-03-01 01:07:18
○ 2026-08-10 12:32:18

●A54.203.225.1592026-06-05 → 2026-08-10 · 3 obs

○ 2026-05-16 17:13:42
● 2026-06-05 01:00:26
● 2026-08-10 12:32:18

○A66.240.194.1392016-12-11 → 2016-12-11 · 3 obs

● 2016-12-11 00:43:46
○ 2017-08-07 03:17:54
○ 2026-08-10 12:32:18

○A76.223.105.2302026-03-01 → 2026-05-16 · 5 obs

○ 2017-08-07 03:17:54
● 2026-03-01 01:07:18
● 2026-05-16 17:13:42
○ 2026-06-05 01:00:26
○ 2026-08-10 12:32:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
solutions	v0n0.nic.solutions, v0n1.nic.solutions, v0n2.nic.solutions, v0n3.nic.solutions...	-
stem.solutions	ns-76.awsdns-09.com, ns-609.awsdns-12.net, ns-1243.awsdns-27.org, ns-1883.awsdns-43.co.uk	-

✅ Authoritative Response

Server:205.251.196.219

NS records: ns-76.awsdns-09.com, ns-609.awsdns-12.net, ns-1243.awsdns-27.org, ns-1883.awsdns-43.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stem.solutions (unsigned zone)

⏱️ Timing

Total: 844ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.203.225.159`
NS	4	`ns-1243.awsdns-27.org, ns-1883.awsdns-43.co.uk...`
MX	1	`smtp.google.com (pri: 1)`
SOA	1	`ns-76.awsdns-09.com awsdns-hostmaster.am`

Analysis

IP Addresses

stem.solutions points to a single IP number: 54.203.225.159.

Name Servers

stem.solutions has four authoritative name servers: ns-76.awsdns-09.com, ns-609.awsdns-12.net, ns-1243.awsdns-27.org and ns-1883.awsdns-43.co.uk.

stem.solutions partially shares its NS delegation with several other domains, including courseware-olim.com, aws.wayne.edu, gias.fr and two others.

ns-76.awsdns-09.com, ns-609.awsdns-12.net, ns-1243.awsdns-27.org and ns-1883.awsdns-43.co.uk each carry two IP addresses. ns-76.awsdns-09.com has 205.251.192.76 and 2600:9000:5300:4c00::1; ns-609.awsdns-12.net has 205.251.194.97 and 2600:9000:5302:6100::1; ns-1243.awsdns-27.org has 205.251.196.219 and 2600:9000:5304:db00::1; ns-1883.awsdns-43.co.uk has 205.251.199.91 and 2600:9000:5307:5b00::1.

Mail Servers

stem.solutions has one mail server: smtp.google.com.

stem.solutions shares the same mail server setup as other domains, including emuplumbing.com.au, cwik.us, returntomoria.com and two others.

stem.solutions shares mail servers — at least in part — with other domains, including aquaeasypurifier.com, movethai.com, froebel.edu.pk and two others.

The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com frequently co-occur with these mail servers.

smtp.google.com points to 9 IP numbers: 64.233.180.26, 64.233.180.27, 142.251.179.26 and 6 other.