stem.is - dns.ninja

`stem.is`

DNSSEC	⚠️ Not signed
A	2606:4700:10::6814:2a59^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:a194^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.42.89^{Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.161.148^{🇺🇸 Cloudflare172.66.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c038^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2038^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adi.ns.cloudflare.com`
		A	108.162.192.56^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	172.64.32.56^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	173.245.58.56^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
NS	`dion.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dion.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dion.ns.cloudflare.com`
		A	108.162.193.156^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	172.64.33.156^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	173.245.59.156^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		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	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`amazonses:gnl3DLu7TYJSNp3XvWflJDY9XRWr8DWFOzndXph7Ih0=`
TXT	`ca3-bf83d1c9d1c243b7aa09001b7be54327`
TXT	`facebook-domain-verification=kkdeegokybp9g4h55dtig3z3b1xmdj`
TXT	`google-site-verification=42wqasBLMAVIDa0PGMYF4svmnjwyGfXIq0cm7lrdbLY`
TXT	`google-site-verification=9Tu34E4lww1UotLstj6s_J5_KiwLHdSNvNC5Su47QZk`
TXT	`openai-domain-verification=dv-4ZojNbL8hk3IGxhJsy9DP5iH`
TXT	`v=spf1 include:spf.mandrillapp.com include:_spf.google.com ?all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.20.42.89, 172.66.161.148
		IPv6 hints	2606:4700:10::6814:2a59, 2606:4700:10::ac42:a194
SOA	`adi.ns.cloudflare.com`dns@cloudflare.com serial=2411116975

`is`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.is` ⭐
	NS	`c.nic.is`
	NS	`d.nic.is`
	NS	`e.nic.is`
	NS	`f.nic.is`
	SOA	`a.nic.is`hostmaster@isnic.is serial=1786752602

rank #674913 globally
rank #312 in the tld

Subdomains

www.stem.is

Same first word

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stem.ventures

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stem.ps

stem.ru

stem.de

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stem.org.uk

stem.com.au

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stem.lt

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stem.tips

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stem.fr

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stem.international

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stem.dog

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stem.camp

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stem.fm

stem.help

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stem.com.ua

stem.net.ua

stem.ie

stem.report

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stem.pt

stem.qa

stem.ly

stem.se

stem.edu.hk

stem.nl

stem.events

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stem.vn

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stem.co.za

stem.gallery

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stem.neustar

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stem.netlify.app

stem.edu.gr

stem.edu.lk

stem.co.jp

stem.green

stem.org.hk

stem.industries

stem.ba

stem.today

stem.it

stem.training

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smte.com.cn

tems.pl

etsm.nc

esmt.com.tw

etms.eu

mtse.net

tems.be

mets.ca

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tems.ru

DNS History

17 records (13 active, 4 former)

●NSadi.ns.cloudflare.com2016-04-27 → 2026-08-15 · 2 obs

● 2016-04-27 20:37:38
● 2026-08-15 00:12:48

●NSdion.ns.cloudflare.com2016-04-27 → 2026-08-15 · 2 obs

● 2016-04-27 20:37:38
● 2026-08-15 00:12:48

●MXalt1.aspmx.l.google.com2016-04-27 → 2026-08-15 · 2 obs

● 2016-04-27 20:37:38
● 2026-08-15 00:12:48

●MXalt2.aspmx.l.google.com2016-04-27 → 2026-08-15 · 2 obs

● 2016-04-27 20:37:38
● 2026-08-15 00:12:48

●MXaspmx.l.google.com2016-04-27 → 2026-08-15 · 2 obs

● 2016-04-27 20:37:38
● 2026-08-15 00:12:48

●MXaspmx2.googlemail.com2016-04-27 → 2026-08-15 · 2 obs

● 2016-04-27 20:37:38
● 2026-08-15 00:12:48

●MXaspmx3.googlemail.com2016-04-27 → 2026-08-15 · 2 obs

● 2016-04-27 20:37:38
● 2026-08-15 00:12:48

●MXaspmx4.googlemail.com2016-04-27 → 2026-08-15 · 2 obs

● 2016-04-27 20:37:38
● 2026-08-15 00:12:48

●MXaspmx5.googlemail.com2016-04-27 → 2026-08-15 · 2 obs

● 2016-04-27 20:37:38
● 2026-08-15 00:12:48

●A104.20.42.892026-02-24 → 2026-08-15 · 3 obs

○ 2017-01-16 20:40:26
● 2026-02-24 21:32:52
● 2026-08-15 00:12:48

○A104.27.148.912016-04-27 → 2017-01-16 · 4 obs

● 2016-04-27 20:37:38
● 2017-01-16 20:40:26
○ 2026-02-24 21:32:52
○ 2026-08-15 00:12:48

○A104.27.149.912016-04-27 → 2017-01-16 · 4 obs

● 2016-04-27 20:37:38
● 2017-01-16 20:40:26
○ 2026-02-24 21:32:52
○ 2026-08-15 00:12:48

●A172.66.161.1482026-02-24 → 2026-08-15 · 3 obs

○ 2017-01-16 20:40:26
● 2026-02-24 21:32:52
● 2026-08-15 00:12:48

○A2400:cb00:2048:1::681b:945b2017-01-16 → 2017-01-16 · 4 obs

○ 2016-04-27 20:37:38
● 2017-01-16 20:40:26
○ 2026-02-24 21:32:52
○ 2026-08-15 00:12:48

○A2400:cb00:2048:1::681b:955b2017-01-16 → 2017-01-16 · 4 obs

○ 2016-04-27 20:37:38
● 2017-01-16 20:40:26
○ 2026-02-24 21:32:52
○ 2026-08-15 00:12:48

●A2606:4700:10::6814:2a592026-02-24 → 2026-08-15 · 3 obs

○ 2017-01-16 20:40:26
● 2026-02-24 21:32:52
● 2026-08-15 00:12:48

●A2606:4700:10::ac42:a1942026-02-24 → 2026-08-15 · 3 obs

○ 2017-01-16 20:40:26
● 2026-02-24 21:32:52
● 2026-08-15 00:12:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
is	a.nic.is, c.nic.is, e.nic.is, f.nic.is...	10 records
stem.is	adi.ns.cloudflare.com, dion.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.156

NS records: adi.ns.cloudflare.com, dion.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stem.is (unsigned zone)

⏱️ Timing

Total: 792ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.20.42.89, 172.66.161.148`
AAAA	2	`2606:4700:10::ac42:a194, 2606:4700:10::6814:2a59`
NS	2	`adi.ns.cloudflare.com, dion.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	7	`amazonses:gnl3DLu7TYJSNp3XvWflJDY9XRWr8D, ca3-bf83d1c9d1c243b7aa09001b7be54327...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`adi.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (a.nic.is, a.nic.is, c.nic.is...)

Analysis

Hierarchy

stem.is is the parent zone for www.stem.is.

IP Addresses

stem.is has four IP addresses: 104.20.42.89, 172.66.161.148, 2606:4700:10::6814:2a59 and 2606:4700:10::ac42:a194.

Among others, www.citizensforsyria.org, channelpro.de, www.stem.is and citizensforsyria.org resolve to the same IP numbers as stem.is.

Name Servers

stem.is uses two name servers for its delegation: adi.ns.cloudflare.com and dion.ns.cloudflare.com.

stem.is shares its name server setup with other domains, including ashley-online.com, mohammedsongadhwala.workers.dev, duneheon.com and two others.

stem.is partially shares its NS delegation with several other domains, including sidekickopen14-eu1.com, errante.com, sochinews.net and two others.

The name servers josephine.ns.cloudflare.com, carl.ns.cloudflare.com, neil.ns.cloudflare.com and damien.ns.cloudflare.com are often found in use alongside these name servers.

Host names with 6 IP numbers:

Hostname adi.ns.cloudflare.com directs to 108.162.192.56, 172.64.32.56 and 173.245.58.56 along with 3 other IP addresses.

Hostname dion.ns.cloudflare.com directs to 108.162.193.156, 172.64.33.156 and 173.245.59.156 along with 3 other IP addresses.

Mail Servers

The MX records for stem.is point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

stem.is shares mail servers — at least in part — with other domains, including bluenosepulse.wpengine.com, heliumadvisory.com, temkakagit.com and two others.

These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com directs traffic to 192.178.234.27 and 2800:3f0:4003:c14::1b.

aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx4.googlemail.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com directs traffic to 192.178.155.26 and 2607:f8b0:4004:c1d::1b.

alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.26 IP addresses each.