`nstem.org`

DNSSEC	⚠️ Not signed
A	67.208.42.149^{🇺🇸 SINGLEHOP67.208.40.0/22 GreenGeeks LLC}
		PTR	`vps.nstem.org`
NS	`ns1.nstem.org` ⭐
		A	67.208.42.149^{🇺🇸 SINGLEHOP67.208.40.0/22 GreenGeeks LLC}
			PTR	`vps.nstem.org`
NS	`ns2.nstem.org`
		A	67.208.42.149^{🇺🇸 SINGLEHOP67.208.40.0/22 GreenGeeks LLC}
			PTR	`vps.nstem.org`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-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::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	`brevo-code:a57468dbde63469ad34a3edeabd5b534`
TXT	`google-site-verification=JAm7G144ssz7qrO4r1OZuA1mrOYmrSVuENcP5IUs-Sc`
TXT	`_globalsign-domain-verification=PfhVGsW773Ez7sLS23gk9bFuw4GDOwKAyCxG05HnEX`
TXT	`google-site-verification=rFkqIR9RIfF_k3_oFJ6eq5xlOal-Q9KGwdcZaNODfm4`
TXT	`_globalsign-domain-verification=yDhHS0RPg8JpborbYUfbA39Tpzssve7Ddsu046LBsB`
TXT	`v=verifydomain MS=4313573`
TXT	`stripe-verification=bcdec03775007dc27d46fd9b506ec9bdb06c894590c61f5a413347cfb...`
TXT	`pinterest-site-verification=8c7d82027724caf56b31baabde8d289a`
TXT	`google-site-verification=upHJz-N-F426IkLbK7G1fn581wcVTDLIlI0hbeBVKGQ`
TXT	`google-site-verification=qKoROSE21pCHTAxnpFDged3kWPhY3IFqINM9SNvkEzw`
TXT	`google-site-verification=MXRW3mj1tPoYFHccV-7ahMFBgZZ5zLxRUkP5tUbYSqo`
TXT	`google-site-verification=fiE1FWtkrJzOX_sfOoqd5WOOaUuhvcns0vtaMpMd9TM`
TXT	`v=DMARC1; p=none; rua=mailto:cs@nstem.org`
TXT	`_globalsign-domain-verification=T3fNrPZOoUW_uj7GJztyF2jDOCRyX-_w-jnHWfHIn6`
TXT	`v=spf1 ip4:67.208.42.149 ip4:184.154.118.34 include:spf.greengeeks.net ip4:10...`
SOA	`ns1.nstem.org`magerse@nstem.org 2026-07-11 #0

`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=1783963318

Subdomains

ns1.nstem.org

ns2.nstem.org

vps.nstem.org

Same first word

nstem.org

Similar names

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DNS History

8 records (8 active, 0 former)

●NSns1.nstem.org2026-03-13 → 2026-07-13 · 2 obs

● 2026-03-13 11:30:22
● 2026-07-13 17:31:52

●NSns2.nstem.org2026-03-13 → 2026-07-13 · 2 obs

● 2026-03-13 11:30:22
● 2026-07-13 17:31:52

●MXalt1.aspmx.l.google.com2026-03-13 → 2026-07-13 · 2 obs

● 2026-03-13 11:30:22
● 2026-07-13 17:31:52

●MXalt2.aspmx.l.google.com2026-03-13 → 2026-07-13 · 2 obs

● 2026-03-13 11:30:22
● 2026-07-13 17:31:52

●MXalt3.aspmx.l.google.com2026-03-13 → 2026-07-13 · 2 obs

● 2026-03-13 11:30:22
● 2026-07-13 17:31:52

●MXalt4.aspmx.l.google.com2026-03-13 → 2026-07-13 · 2 obs

● 2026-03-13 11:30:22
● 2026-07-13 17:31:52

●MXaspmx.l.google.com2026-03-13 → 2026-07-13 · 2 obs

● 2026-03-13 11:30:22
● 2026-07-13 17:31:52

●A67.208.42.1492026-03-13 → 2026-07-13 · 2 obs

● 2026-03-13 11:30:22
● 2026-07-13 17:31:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
nstem.org	ns2.nstem.org, ns1.nstem.org	2 records

✅ Authoritative Response

Server:67.208.42.149

NS records: ns2.nstem.org, ns1.nstem.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nstem.org (unsigned zone)

⏱️ Timing

Total: 332ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.208.42.149`
NS	2	`ns1.nstem.org, ns2.nstem.org`
MX	5	`aspmx.l.google.com (pri: 0), alt1.aspmx.l.google.com (pri: 5)...`
TXT	15	`brevo-code:a57468dbde63469ad34a3edeabd5b, google-site-verification=JAm7G144ssz7qrO...`
SOA	1	`ns1.nstem.org magerse.nstem.org`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.nstem.org, ns2.nstem.org)

Analysis

Hierarchy

nstem.org sits above ns1.nstem.org, ns2.nstem.org and vps.nstem.org in the domain hierarchy.

IP Addresses

nstem.org has exactly one IP address — 67.208.42.149.

Host names such as ns2.nstem.org, vps.nstem.org and ns1.nstem.org share their IP numbers with nstem.org.

Name Servers

nstem.org is served by two delegated name servers, ns1.nstem.org and ns2.nstem.org.

ns1.nstem.org and ns2.nstem.org share one IP address between them — 67.208.42.149.

These two host names — ns1.nstem.org and ns2.nstem.org — each point to 67.208.42.149 IP addresses.

Mail Servers

Five mail servers handle nstem.org: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by nstem.org are shared with other domains: ns500758.ns500758.ns500735.ns500735.ns500698.ns500708.ns500619.ns500686.ns500576.ns500619.ns500619.trackreceptor.com, ns500731.ns500671.ns500671.ns500754.ns500704.ns500688.ns500705.ns500688.ns500704.ns500291.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500671.ns500731.ns500754.ns500754.ns500742.ns500754.ns500671.ns500671.ns500705.ns500678.tenderladiesbz.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 173.194.45.27 and 2607:f8b0:4004:c21::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.

nstem.org - robtex.com

nstem.org

org

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`nstem.org`

`org`