calstem.org - dns.ninja

`calstem.org`

DNSSEC	🔒 Signed (DS record present)
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns-cloud-b1.googledomains.com` ⭐
		A	2001:4860:4802:32::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b1.googledomains.com`
		A	216.239.32.107^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-b1.googledomains.com`
NS	`ns-cloud-b2.googledomains.com`
		A	2001:4860:4802:34::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b2.googledomains.com`
		A	216.239.34.107^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-b2.googledomains.com`
NS	`ns-cloud-b3.googledomains.com`
		A	2001:4860:4802:36::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b3.googledomains.com`
		A	216.239.36.107^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-b3.googledomains.com`
NS	`ns-cloud-b4.googledomains.com`
		A	2001:4860:4802:38::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b4.googledomains.com`
		A	216.239.38.107^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-b4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
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::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`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.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	`ns-cloud-b1.googledomains.com`cloud-dns-hostmaster@google.com serial=10

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1782728203

Previously MX for

calstem.org

Same first word

calstem.org

Similar names

calmest.com

escaltm.com

csmetal.com

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csmetal.com.hk

castlem.com

camstel.com

tecmasl.com

letscam.com

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scmetal.com

cstelma.net

stamcel.repair

csmetal.co.th

slatemc.com

stelamc.xyz

stamcel.com

scmetal.com.my

stamcel.org

mesclat.cat

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clmeats.ie

teamcsl.com

clsteam.net

scmetal.ru

mcastle.mn

csmetal.com.au

salemct.gov

metalcs.com

stamcel.be

scamtel.com

tcelmas.com

teamcls.com

estlcam.de

clastme.com

csmetal.com.br

lcsteam.net

camelts.com

lcsteam.com

calmest.net

camslet.df.gov.br

tecmasl.es

steamcl.top

mcastle.de

slamtec.ai

letscam.live

teamslc.net

slamtec.net

slamtec.com

mcastle.com

scmetal.dk

mcastle.co.uk

acemlts.com.au

scmetal.cz

tlecams.com

DNS History

25 records (13 active, 12 former)

○NSborder.ycoe.org2015-07-23 → 2016-06-22 · 4 obs

● 2015-07-23 20:43:28
● 2016-06-22 11:50:06
○ 2017-01-25 17:00:48
○ 2026-06-29 10:35:24

○NSdns1.ycoe.org2015-07-23 → 2016-06-22 · 4 obs

● 2015-07-23 20:43:28
● 2016-06-22 11:50:06
○ 2017-01-25 17:00:48
○ 2026-06-29 10:35:24

○NSdns2.ycoe.org2015-07-23 → 2016-06-22 · 4 obs

● 2015-07-23 20:43:28
● 2016-06-22 11:50:06
○ 2017-01-25 17:00:48
○ 2026-06-29 10:35:24

●NSns-cloud-b1.googledomains.com2026-04-01 → 2026-06-29 · 3 obs

○ 2018-10-24 21:07:44
● 2026-04-01 20:26:32
● 2026-06-29 10:35:24

●NSns-cloud-b2.googledomains.com2026-04-01 → 2026-06-29 · 3 obs

○ 2018-10-24 21:07:44
● 2026-04-01 20:26:32
● 2026-06-29 10:35:24

●NSns-cloud-b3.googledomains.com2026-04-01 → 2026-06-29 · 3 obs

○ 2018-10-24 21:07:44
● 2026-04-01 20:26:32
● 2026-06-29 10:35:24

●NSns-cloud-b4.googledomains.com2026-04-01 → 2026-06-29 · 3 obs

○ 2018-10-24 21:07:44
● 2026-04-01 20:26:32
● 2026-06-29 10:35:24

○NSns1.quicca.com2018-10-24 → 2018-10-24 · 4 obs

○ 2017-01-25 17:00:48
● 2018-10-24 21:07:44
○ 2026-04-01 20:26:32
○ 2026-06-29 10:35:24

○NSns1.sedoparking.com2017-01-25 → 2017-01-25 · 4 obs

○ 2016-06-22 11:50:06
● 2017-01-25 17:00:48
○ 2018-10-24 21:07:44
○ 2026-06-29 10:35:24

○NSns2.quicca.com2018-10-24 → 2018-10-24 · 4 obs

○ 2017-01-25 17:00:48
● 2018-10-24 21:07:44
○ 2026-04-01 20:26:32
○ 2026-06-29 10:35:24

○NSns2.sedoparking.com2017-01-25 → 2017-01-25 · 4 obs

○ 2016-06-22 11:50:06
● 2017-01-25 17:00:48
○ 2018-10-24 21:07:44
○ 2026-06-29 10:35:24

●MXalt1.aspmx.l.google.com2026-04-01 → 2026-06-29 · 3 obs

○ 2018-10-24 21:07:44
● 2026-04-01 20:26:32
● 2026-06-29 10:35:24

●MXalt2.aspmx.l.google.com2026-04-01 → 2026-06-29 · 3 obs

○ 2018-10-24 21:07:44
● 2026-04-01 20:26:32
● 2026-06-29 10:35:24

●MXalt3.aspmx.l.google.com2026-04-01 → 2026-06-29 · 3 obs

○ 2018-10-24 21:07:44
● 2026-04-01 20:26:32
● 2026-06-29 10:35:24

●MXalt4.aspmx.l.google.com2026-04-01 → 2026-06-29 · 3 obs

○ 2018-10-24 21:07:44
● 2026-04-01 20:26:32
● 2026-06-29 10:35:24

●MXaspmx.l.google.com2026-04-01 → 2026-06-29 · 3 obs

○ 2018-10-24 21:07:44
● 2026-04-01 20:26:32
● 2026-06-29 10:35:24

○MXcalstem.org2018-10-24 → 2018-10-24 · 4 obs

○ 2017-01-25 17:00:48
● 2018-10-24 21:07:44
○ 2026-04-01 20:26:32
○ 2026-06-29 10:35:24

○MXlocalhost2017-01-25 → 2017-01-25 · 3 obs

● 2017-01-25 17:00:48
○ 2018-10-24 21:07:44
○ 2026-06-29 10:35:24

○A184.168.232.12015-07-23 → 2016-06-22 · 4 obs

● 2015-07-23 20:43:28
● 2016-06-22 11:50:06
○ 2017-01-25 17:00:48
○ 2026-06-29 10:35:24

●A198.185.159.1442026-04-01 → 2026-06-29 · 3 obs

○ 2018-10-24 21:07:44
● 2026-04-01 20:26:32
● 2026-06-29 10:35:24

●A198.185.159.1452026-04-01 → 2026-06-29 · 3 obs

○ 2018-10-24 21:07:44
● 2026-04-01 20:26:32
● 2026-06-29 10:35:24

●A198.49.23.1442026-04-01 → 2026-06-29 · 3 obs

○ 2018-10-24 21:07:44
● 2026-04-01 20:26:32
● 2026-06-29 10:35:24

●A198.49.23.1452026-04-01 → 2026-06-29 · 3 obs

○ 2018-10-24 21:07:44
● 2026-04-01 20:26:32
● 2026-06-29 10:35:24

○A52.68.84.492018-10-24 → 2018-10-24 · 4 obs

○ 2017-01-25 17:00:48
● 2018-10-24 21:07:44
○ 2026-04-01 20:26:32
○ 2026-06-29 10:35:24

○A72.52.4.912017-01-25 → 2017-01-25 · 4 obs

○ 2016-06-22 11:50:06
● 2017-01-25 17:00:48
○ 2018-10-24 21:07:44
○ 2026-06-29 10:35:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
calstem.org	ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com	-

✅ Authoritative Response

Server:216.239.32.107

NS records: ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2246ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.185.159.145...`
NS	4	`ns-cloud-b2.googledomains.com, ns-cloud-b4.googledomains.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	`ns-cloud-b1.googledomains.com cloud-dns-`

Analysis

IP Addresses

calstem.org points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

collaboraveit.com, denton.bike, newenergyhealer.com and two other host names share IP numbers with calstem.org.

Name Servers

The authoritative name servers for calstem.org are ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.

The name servers of calstem.org overlap at least partially with those of other domains — among them crvstalcosmetics.com, weartriangle.com, johnlewisfinance.com and two more.

Each of the four hosts ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com has two IP addresses. ns-cloud-b1.googledomains.com points to 216.239.32.107 and 2001:4860:4802:32::6b. ns-cloud-b2.googledomains.com points to 216.239.34.107 and 2001:4860:4802:34::6b. ns-cloud-b3.googledomains.com points to 216.239.36.107 and 2001:4860:4802:36::6b. ns-cloud-b4.googledomains.com points to 216.239.38.107 and 2001:4860:4802:38::6b.

Mail Servers

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

calstem.org has at least partial mail server overlap with other domains such as xcptd.com, idaglobal.com.vn, ns500671.ns500671.ns500671.ns500742.ns500731.ns500742.ns500705.ns500678.ns500705.ns500671.ns500649.ns500678.ns500291.ns500291.ns500131.lustychickser.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 173.194.45.26 and 2607:f8b0:4004:c08::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 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::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.

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