definedstem.com - dns.ninja

`definedstem.com`

DNSSEC	⚠️ Not signed
A	52.3.97.219^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
		PTR	`ec2-52-3-97-219.compute-1.amazonaws.com`
A	98.90.47.51^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
NS	`ns-851.awsdns-42.net` ⭐
		A	2600:9000:5303:5300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-851.awsdns-42.net`
		A	205.251.195.83^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-851.awsdns-42.net`
NS	`ns-1253.awsdns-28.org`
		A	2600:9000:5304:e500::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1253.awsdns-28.org`
		A	205.251.196.229^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1253.awsdns-28.org`
NS	`ns-1893.awsdns-44.co.uk`
		A	2600:9000:5307:6500::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1893.awsdns-44.co.uk`
		A	205.251.199.101^{🇺🇸 Amazon205.251.199.0/24 prefix}
NS	`ns-374.awsdns-46.com`
		A	2600:9000:5301:7600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-374.awsdns-46.com`
		A	205.251.193.118^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-374.awsdns-46.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`google-site-verification=2SMoJw0qnJ04ZtnnTA-_h7KblVSYUk-pPZFt5mzK-Jo`
TXT	`v=spf1 -all`
SOA	`ns-851.awsdns-42.net`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=1782012745

Subdomains

www.definedstem.com

blog.definedstem.com

s3-video.definedstem.com

images.definedstem.com

Same first word

definedstem.com

DNS History

32 records (11 active, 21 former)

●NSns-1253.awsdns-28.org2017-02-09 → 2026-06-21 · 3 obs

○ 2016-06-27 09:37:18
● 2017-02-09 22:36:04
● 2026-06-21 03:43:16

●NSns-1893.awsdns-44.co.uk2017-02-09 → 2026-06-21 · 3 obs

○ 2016-06-27 09:37:18
● 2017-02-09 22:36:04
● 2026-06-21 03:43:16

●NSns-374.awsdns-46.com2017-02-09 → 2026-06-21 · 3 obs

○ 2016-06-27 09:37:18
● 2017-02-09 22:36:04
● 2026-06-21 03:43:16

●NSns-851.awsdns-42.net2017-02-09 → 2026-06-21 · 3 obs

○ 2016-06-27 09:37:18
● 2017-02-09 22:36:04
● 2026-06-21 03:43:16

○NSns45.domaincontrol.com2015-06-20 → 2016-06-27 · 4 obs

● 2015-06-20 15:50:14
● 2016-06-27 09:37:18
○ 2017-02-09 22:36:04
○ 2026-06-21 03:43:16

○NSns46.domaincontrol.com2015-06-20 → 2016-06-27 · 4 obs

● 2015-06-20 15:50:14
● 2016-06-27 09:37:18
○ 2017-02-09 22:36:04
○ 2026-06-21 03:43:16

●MXalt1.aspmx.l.google.com2026-03-26 → 2026-06-21 · 3 obs

○ 2017-02-09 22:36:04
● 2026-03-26 22:20:36
● 2026-06-21 03:43:16

●MXalt2.aspmx.l.google.com2026-03-26 → 2026-06-21 · 3 obs

○ 2017-02-09 22:36:04
● 2026-03-26 22:20:36
● 2026-06-21 03:43:16

●MXaspmx.l.google.com2026-03-26 → 2026-06-21 · 3 obs

○ 2017-02-09 22:36:04
● 2026-03-26 22:20:36
● 2026-06-21 03:43:16

●MXaspmx2.googlemail.com2026-03-26 → 2026-06-21 · 3 obs

○ 2017-02-09 22:36:04
● 2026-03-26 22:20:36
● 2026-06-21 03:43:16

●MXaspmx3.googlemail.com2026-03-26 → 2026-06-21 · 3 obs

○ 2017-02-09 22:36:04
● 2026-03-26 22:20:36
● 2026-06-21 03:43:16

○MXmailstore1.secureserver.net2015-06-20 → 2016-06-27 · 4 obs

● 2015-06-20 15:50:14
● 2016-06-27 09:37:18
○ 2017-02-09 22:36:04
○ 2026-06-21 03:43:16

○MXmx.pawnmail.com2017-02-09 → 2017-02-09 · 4 obs

○ 2016-06-27 09:37:18
● 2017-02-09 22:36:04
○ 2026-03-26 22:20:36
○ 2026-06-21 03:43:16

○MXsmtp.secureserver.net2015-06-20 → 2016-06-27 · 4 obs

● 2015-06-20 15:50:14
● 2016-06-27 09:37:18
○ 2017-02-09 22:36:04
○ 2026-06-21 03:43:16

○A100.52.66.1332026-03-26 → 2026-06-21 · 2 obs

○ 2026-03-26 22:20:36
○ 2026-06-21 03:43:16

○A100.52.89.242026-03-26 → 2026-03-26 · 4 obs

○ 2017-02-09 22:36:04
● 2026-03-26 22:20:36
○ 2026-03-31 20:19:30
○ 2026-06-21 03:43:16

○A115.126.58.292015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 15:50:14
○ 2017-02-09 22:36:04
○ 2026-06-21 03:43:16

○A3.213.169.1662026-03-26 → 2026-06-21 · 2 obs

○ 2026-03-26 22:20:36
○ 2026-06-21 03:43:16

○A3.225.255.1122026-04-14 → 2026-04-14 · 4 obs

○ 2026-04-08 12:24:14
● 2026-04-14 10:18:38
○ 2026-04-25 07:03:42
○ 2026-06-21 03:43:16

○A3.228.255.1302026-03-31 → 2026-04-14 · 5 obs

○ 2026-03-26 22:20:36
● 2026-03-31 20:19:30
● 2026-04-14 10:18:38
○ 2026-04-25 07:03:42
○ 2026-06-21 03:43:16

○A32.195.17.2512026-05-14 → 2026-05-22 · 5 obs

○ 2026-05-07 08:57:20
● 2026-05-14 17:52:10
● 2026-05-22 16:36:16
○ 2026-06-02 21:00:24
○ 2026-06-21 03:43:16

○A32.195.182.512026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-22 16:36:16
● 2026-06-02 21:00:24
○ 2026-06-21 03:43:12
○ 2026-06-21 03:43:16

○A35.153.148.122026-06-02 → 2026-06-02 · 4 obs

○ 2026-05-22 16:36:16
● 2026-06-02 21:00:24
○ 2026-06-21 03:43:12
○ 2026-06-21 03:43:16

○A44.210.29.352026-04-25 → 2026-04-25 · 4 obs

○ 2026-04-14 10:18:38
● 2026-04-25 07:03:42
○ 2026-04-30 07:44:52
○ 2026-06-21 03:43:16

○A44.218.23.2252026-03-26 → 2026-04-08 · 5 obs

○ 2017-02-09 22:36:04
● 2026-03-26 22:20:36
● 2026-04-08 12:24:14
○ 2026-04-14 10:18:38
○ 2026-06-21 03:43:16

○A52.2.71.1522026-05-07 → 2026-05-07 · 4 obs

○ 2026-04-30 11:49:58
● 2026-05-07 08:57:20
○ 2026-05-14 17:52:10
○ 2026-06-21 03:43:16

●A52.3.97.2192026-06-21 → 2026-06-21 · 3 obs

○ 2026-06-02 21:00:24
● 2026-06-21 03:43:12
● 2026-06-21 03:43:16

○A54.147.99.302026-04-30 → 2026-04-30 · 5 obs

○ 2026-04-25 07:03:42
● 2026-04-30 07:44:52
● 2026-04-30 11:49:58
○ 2026-05-07 08:57:20
○ 2026-06-21 03:43:16

○A54.210.160.1492015-06-20 → 2017-02-09 · 4 obs

● 2015-06-20 15:50:14
● 2017-02-09 22:36:04
○ 2026-03-26 22:20:36
○ 2026-06-21 03:43:16

○A54.81.92.2422026-05-14 → 2026-05-22 · 5 obs

○ 2026-05-07 08:57:20
● 2026-05-14 17:52:10
● 2026-05-22 16:36:16
○ 2026-06-02 21:00:24
○ 2026-06-21 03:43:16

○A98.89.219.452026-04-25 → 2026-05-07 · 5 obs

○ 2026-04-14 10:18:38
● 2026-04-25 07:03:42
● 2026-05-07 08:57:20
○ 2026-05-14 17:52:10
○ 2026-06-21 03:43:16

●A98.90.47.512026-06-21 → 2026-06-21 · 3 obs

○ 2026-06-02 21:00:24
● 2026-06-21 03:43:12
● 2026-06-21 03:43:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
definedstem.com	ns-374.awsdns-46.com, ns-851.awsdns-42.net, ns-1253.awsdns-28.org, ns-1893.awsdns-44.co.uk	2 records

✅ Authoritative Response

Server:205.251.195.83

NS records: ns-374.awsdns-46.com, ns-851.awsdns-42.net, ns-1253.awsdns-28.org, ns-1893.awsdns-44.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for definedstem.com (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.3.97.219, 98.90.47.51`
NS	4	`ns-1253.awsdns-28.org, ns-1893.awsdns-44.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	2	`google-site-verification=2SMoJw0qnJ04Ztn, v=spf1 -all`
SOA	1	`ns-851.awsdns-42.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-374.awsdns-46.com, ns-374.awsdns-46.com)

Analysis

Hierarchy

The domain definedstem.com is a parent of www.definedstem.com, blog.definedstem.com, s3-video.definedstem.com and images.definedstem.com.

IP Addresses

definedstem.com points to the IP addresses 52.3.97.219 and 98.90.47.51

Name Servers

The NS records for definedstem.com point to four name servers: ns-374.awsdns-46.com, ns-851.awsdns-42.net, ns-1253.awsdns-28.org and ns-1893.awsdns-44.co.uk.

At least some of definedstem.com's name servers are shared with other domains, for example ec2-52-47-137-95.eu-west-3.compute.amazonaws.com, cirquedusoleilorlando.com, leicageosystems.pl and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-374.awsdns-46.com directs to 205.251.193.118 and 2600:9000:5301:7600::1; ns-851.awsdns-42.net directs to 205.251.195.83 and 2600:9000:5303:5300::1; ns-1253.awsdns-28.org directs to 205.251.196.229 and 2600:9000:5304:e500::1; ns-1893.awsdns-44.co.uk directs to 205.251.199.101 and 2600:9000:5307:6500::1.

Mail Servers

definedstem.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between definedstem.com and other domains, including ns500699.ns500699.ns500693.ns500693.ns500693.ns500734.ns500734.ns500588.ns500588.ns500632.ns500632.ns500632.ns500612.ns500578.ns500110.dtrkdll.com, ns500599.ns500737.ns500599.ns500724.ns500737.ns500724.ns500724.ns500583.ns500583.ns500697.ns500669.yummyflingsfinder.com, ns500698.ns500758.ns500698.ns500736.ns500735.ns500698.ns500698.ns500735.ns500736.ns500619.ns500686.ns500576.ns500576.trackreceptor.com and two others.

These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com has two IP addresses: 64.233.180.27 and 2607:f8b0:4004:c0b::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

Host names pointing to 172.253.116.27 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.