stemmertech.com - dns.ninja

`stemmertech.com`

DNSSEC	⚠️ Not signed
A	34.90.89.69^{🇳🇱 Google34.90.80.0/20}
		PTR	`69.89.90.34.bc.googleusercontent.com`
NS	`james.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`james.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`james.ns.cloudflare.com`
		A	108.162.193.178^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	172.64.33.178^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
		A	173.245.59.178^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`james.ns.cloudflare.com`
NS	`roxy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roxy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roxy.ns.cloudflare.com`
		A	108.162.192.142^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	172.64.32.142^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	173.245.58.142^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.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	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.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	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`james.ns.cloudflare.com`dns@cloudflare.com serial=2406841209

`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=1783241446

Same first word

stemmertech.com

DNS History

23 records (8 active, 15 former)

●NSjames.ns.cloudflare.com2026-04-16 → 2026-07-05 · 3 obs

○ 2019-10-25 02:24:02
● 2026-04-16 12:42:48
● 2026-07-05 09:10:52

○NSns-cloud-b1.googledomains.com2017-06-21 → 2019-10-25 · 5 obs

○ 2016-09-17 19:12:26
● 2017-06-21 09:56:50
● 2019-10-25 02:24:02
○ 2026-04-16 12:42:48
○ 2026-07-05 09:10:52

○NSns-cloud-b2.googledomains.com2017-06-21 → 2019-10-25 · 5 obs

○ 2016-09-17 19:12:26
● 2017-06-21 09:56:50
● 2019-10-25 02:24:02
○ 2026-04-16 12:42:48
○ 2026-07-05 09:10:52

○NSns-cloud-b3.googledomains.com2017-06-21 → 2019-10-25 · 5 obs

○ 2016-09-17 19:12:26
● 2017-06-21 09:56:50
● 2019-10-25 02:24:02
○ 2026-04-16 12:42:48
○ 2026-07-05 09:10:52

○NSns-cloud-b4.googledomains.com2017-06-21 → 2019-10-25 · 5 obs

○ 2016-09-17 19:12:26
● 2017-06-21 09:56:50
● 2019-10-25 02:24:02
○ 2026-04-16 12:42:48
○ 2026-07-05 09:10:52

○NSns1.linode.com2015-08-18 → 2016-09-17 · 4 obs

● 2015-08-18 03:27:30
● 2016-09-17 19:12:26
○ 2017-06-21 09:56:50
○ 2026-07-05 09:10:52

○NSns2.linode.com2015-08-18 → 2016-09-17 · 4 obs

● 2015-08-18 03:27:30
● 2016-09-17 19:12:26
○ 2017-06-21 09:56:50
○ 2026-07-05 09:10:52

○NSns3.linode.com2015-08-18 → 2016-09-17 · 4 obs

● 2015-08-18 03:27:30
● 2016-09-17 19:12:26
○ 2017-06-21 09:56:50
○ 2026-07-05 09:10:52

○NSns4.linode.com2015-08-18 → 2016-09-17 · 4 obs

● 2015-08-18 03:27:30
● 2016-09-17 19:12:26
○ 2017-06-21 09:56:50
○ 2026-07-05 09:10:52

○NSns5.linode.com2015-08-18 → 2016-09-17 · 4 obs

● 2015-08-18 03:27:30
● 2016-09-17 19:12:26
○ 2017-06-21 09:56:50
○ 2026-07-05 09:10:52

●NSroxy.ns.cloudflare.com2026-04-16 → 2026-07-05 · 3 obs

○ 2019-10-25 02:24:02
● 2026-04-16 12:42:48
● 2026-07-05 09:10:52

●MXalt1.aspmx.l.google.com2015-12-15 → 2026-07-05 · 3 obs

○ 2015-08-18 03:27:30
● 2015-12-15 14:24:20
● 2026-07-05 09:10:52

●MXalt2.aspmx.l.google.com2015-12-15 → 2026-07-05 · 3 obs

○ 2015-08-18 03:27:30
● 2015-12-15 14:24:20
● 2026-07-05 09:10:52

●MXalt3.aspmx.l.google.com2017-06-21 → 2026-07-05 · 3 obs

○ 2016-09-17 19:12:26
● 2017-06-21 09:56:50
● 2026-07-05 09:10:52

●MXalt4.aspmx.l.google.com2017-06-21 → 2026-07-05 · 3 obs

○ 2016-09-17 19:12:26
● 2017-06-21 09:56:50
● 2026-07-05 09:10:52

●MXaspmx.l.google.com2015-12-15 → 2026-07-05 · 3 obs

○ 2015-08-18 03:27:30
● 2015-12-15 14:24:20
● 2026-07-05 09:10:52

○MXaspmx2.googlemail.com2015-12-15 → 2016-09-17 · 5 obs

○ 2015-08-18 03:27:30
● 2015-12-15 14:24:20
● 2016-09-17 19:12:26
○ 2017-06-21 09:56:50
○ 2026-07-05 09:10:52

○MXaspmx3.googlemail.com2015-12-15 → 2016-09-17 · 5 obs

○ 2015-08-18 03:27:30
● 2015-12-15 14:24:20
● 2016-09-17 19:12:26
○ 2017-06-21 09:56:50
○ 2026-07-05 09:10:52

○MXin1-smtp.messagingengine.com2015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 03:27:30
○ 2015-12-15 14:24:20
○ 2026-07-05 09:10:52

○MXin2-smtp.messagingengine.com2015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 03:27:30
○ 2015-12-15 14:24:20
○ 2026-07-05 09:10:52

○A109.74.199.1052015-08-18 → 2016-09-17 · 4 obs

● 2015-08-18 03:27:30
● 2016-09-17 19:12:26
○ 2017-06-21 09:56:50
○ 2026-07-05 09:10:52

○A23.251.138.1232017-06-21 → 2019-10-25 · 5 obs

○ 2016-09-17 19:12:26
● 2017-06-21 09:56:50
● 2019-10-25 02:24:02
○ 2026-04-16 12:42:48
○ 2026-07-05 09:10:52

●A34.90.89.692026-04-16 → 2026-07-05 · 3 obs

○ 2019-10-25 02:24:02
● 2026-04-16 12:42:48
● 2026-07-05 09:10:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...	-
stemmertech.com	roxy.ns.cloudflare.com, james.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.142

NS records: roxy.ns.cloudflare.com, james.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stemmertech.com (unsigned zone)

⏱️ Timing

Total: 255ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.90.89.69`
NS	2	`james.ns.cloudflare.com, roxy.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`james.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (roxy.ns.cloudflare.com, roxy.ns.cloudflare.com, roxy.ns.cloudflare.com...)

Analysis

IP Addresses

stemmertech.com directs to one IP number, which is 34.90.89.69.

yu-fang.com and 69.89.90.34.bc.googleusercontent.com are among other host names that share IP numbers with stemmertech.com.

Name Servers

stemmertech.com is served by two delegated name servers, james.ns.cloudflare.com and roxy.ns.cloudflare.com.

stemmertech.com has the same name server delegation as a number of other domains, such as armeriashooterstore.it, vkampakis.com, 19630707.com and two more.

The name servers of stemmertech.com overlap at least partially with those of other domains — among them anoreg.org.br, wg3.net, findface.me and two more.

The name servers vivienne.ns.cloudflare.com, roman.ns.cloudflare.com and melinda.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

james.ns.cloudflare.com carries IP addresses 108.162.193.178, 172.64.33.178 and 173.245.59.178, with 3 other addresses beyond those.

roxy.ns.cloudflare.com carries IP addresses 108.162.192.142, 172.64.32.142 and 173.245.58.142, with 3 other addresses beyond those.

Mail Servers

stemmertech.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

stemmertech.com shares at least some of its mail servers with other domains — for example happyhillsdaynursery.com, royalthai.cz, jumikis.lv and two more.

These mail servers tend to be used in conjunction with alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and two additional mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com maps to two IP addresses — 192.178.155.27 and 2607:f8b0:4004:c07::1b.

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

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

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.