stemnc.org - dns.ninja

`stemnc.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cf4b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5b0c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.12^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.75^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adam.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c136^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2136^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adam.ns.cloudflare.com`
		A	108.162.193.54^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	172.64.33.54^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	173.245.59.54^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
NS	`mona.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ace^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mona.ns.cloudflare.com`
		A	108.162.192.206^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	172.64.32.206^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	173.245.58.206^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	192.179.18.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f26.1e100.net`
TXT	`v=spf1 +a +mx +ip4:3.20.189.156 include:sendgrid.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.12, 172.67.207.75
		IPv6 hints	2606:4700:3031::ac43:cf4b, 2606:4700:3036::6815:5b0c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`adam.ns.cloudflare.com`dns@cloudflare.com serial=2410923362

`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=1785806139

Previously MX for

stemnc.org

Subdomains

ns1.stemnc.org

ns2.stemnc.org

Same first word

stemnc.org

Similar names

mnetcs.com

stemcn.com

mntsec.com

mcsnet.ca

netcms.net

cmsnet.wpmudev.host

msntec.com

netmsc.co.jp

mcsnet.ch

cmsnet.com

cmsnet.ne.jp

mscnet.sk

cmsnet.be

cmsnet.se

smcent.com

snmtec.com

cmsent.com

mcsnet.co.jp

mscnet.cz

netcms.nl

netmcs.com.br

mscnet.ca

etmscn.com

cmsent.ca

nmstec.com

cmsnet.de

cmsnet.jp

mcsnet.de

menstc.com

metsnc.com

mecnst.com

nmtsec.com

mscnet.net

mcsnet.nl

mcsnet.co.uk

smcnet.org

cmsnet.com.my

scment.pt

netmcs.com

mcsnet.dk

nmstec.net

cnstem.com

mscnet.us

mscnet.co.jp

cmsnet.co.uk

netmsc.de

cnstme.com

netcms.ru

tnscme.com

mcnets.com

netmcs.net

netcms.gr

mcsnet.ab.ca

cmsnet.nl

scment.com

smcnet.net

mscnet.com

mnestc.com

smcent.in

netcms.de

mcsnet.org

netcms.cn

ncstem.com

mscnet.de

mcsnet.wpenginepowered.com

csmnet.com

cnetms.com

mcsnet.com

csmnet.cz

ncstem.org

cmsnet.org

scment.org

scnemt.com

smcnet.com

netcms.info

cmsent.net

mcsnet.ws

cmsnet.us

smcnet.co.jp

csmnet.co.jp

smcnet.de

mcsnet.be

ntmcse.com

DNS History

14 records (7 active, 7 former)

●NSadam.ns.cloudflare.com2026-02-15 → 2026-08-04 · 3 obs

○ 2017-09-27 02:31:16
● 2026-02-15 22:37:20
● 2026-08-04 01:28:08

●NSmona.ns.cloudflare.com2026-02-15 → 2026-08-04 · 3 obs

○ 2017-09-27 02:31:16
● 2026-02-15 22:37:20
● 2026-08-04 01:28:08

○NSns1.mfg-consulting-llc.com2015-05-30 → 2016-09-23 · 4 obs

● 2015-05-30 23:27:40
● 2016-09-23 18:00:36
○ 2017-09-27 02:31:16
○ 2026-08-04 01:28:08

○NSns1.stemnc.org2017-09-27 → 2017-09-27 · 4 obs

○ 2016-09-23 18:00:36
● 2017-09-27 02:31:16
○ 2026-02-15 22:37:20
○ 2026-08-04 01:28:08

○NSns2.mfg-consulting-llc.com2015-05-30 → 2016-09-23 · 4 obs

● 2015-05-30 23:27:40
● 2016-09-23 18:00:36
○ 2017-09-27 02:31:16
○ 2026-08-04 01:28:08

○NSns2.stemnc.org2017-09-27 → 2017-09-27 · 4 obs

○ 2016-09-23 18:00:36
● 2017-09-27 02:31:16
○ 2026-02-15 22:37:20
○ 2026-08-04 01:28:08

●MXaspmx.l.google.com2017-09-27 → 2026-08-04 · 3 obs

○ 2016-09-23 18:00:36
● 2017-09-27 02:31:16
● 2026-08-04 01:28:08

○MXstemnc.org2015-05-30 → 2016-09-23 · 4 obs

● 2015-05-30 23:27:40
● 2016-09-23 18:00:36
○ 2017-09-27 02:31:16
○ 2026-08-04 01:28:08

●A104.21.91.122026-02-15 → 2026-08-04 · 3 obs

○ 2017-09-27 02:31:16
● 2026-02-15 22:37:20
● 2026-08-04 01:28:08

○A162.144.131.572017-09-27 → 2017-09-27 · 4 obs

○ 2016-09-23 18:00:36
● 2017-09-27 02:31:16
○ 2026-02-15 22:37:20
○ 2026-08-04 01:28:08

●A172.67.207.752026-02-15 → 2026-08-04 · 3 obs

○ 2017-09-27 02:31:16
● 2026-02-15 22:37:20
● 2026-08-04 01:28:08

●A2606:4700:3031::ac43:cf4b2026-02-15 → 2026-08-04 · 3 obs

○ 2017-09-27 02:31:16
● 2026-02-15 22:37:20
● 2026-08-04 01:28:08

●A2606:4700:3036::6815:5b0c2026-02-15 → 2026-08-04 · 3 obs

○ 2017-09-27 02:31:16
● 2026-02-15 22:37:20
● 2026-08-04 01:28:08

○A69.16.208.1602015-05-30 → 2016-09-23 · 4 obs

● 2015-05-30 23:27:40
● 2016-09-23 18:00:36
○ 2017-09-27 02:31:16
○ 2026-08-04 01:28:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
stemnc.org	adam.ns.cloudflare.com, mona.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.206

NS records: adam.ns.cloudflare.com, mona.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stemnc.org (unsigned zone)

⏱️ Timing

Total: 575ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.207.75, 104.21.91.12`
AAAA	2	`2606:4700:3036::6815:5b0c, 2606:4700:3031::ac43:cf4b`
NS	2	`adam.ns.cloudflare.com, mona.ns.cloudflare.com`
MX	1	`aspmx.l.google.com (pri: 1)`
TXT	1	`v=spf1 +a +mx +ip4:3.20.189.156 include:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adam.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The parent domain of ns1.stemnc.org and ns2.stemnc.org is stemnc.org.

IP Addresses

stemnc.org has four IP addresses: 104.21.91.12, 172.67.207.75, 2606:4700:3031::ac43:cf4b and 2606:4700:3036::6815:5b0c.

Among the host names that share IP numbers with stemnc.org are syyry.com, supposedlypresentcub.best, client.haedream-tax.com and two others.

Name Servers

Two name servers handle the delegation for stemnc.org: adam.ns.cloudflare.com and mona.ns.cloudflare.com.

stemnc.org has the same name server delegation as a number of other domains, such as townofrudolphwi.gov, fortwinn.com, cheshire-ma.gov and two more.

stemnc.org shares at least some of its name servers with other domains, including redefmserra.com, thegorillaflow.com, lorealluxe.it and two others.

These name servers are frequently seen alongside the name servers sonia.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

adam.ns.cloudflare.com resolves to 108.162.193.54, 172.64.33.54 and 173.245.59.54 among others, with 3 other IP addresses in total.

mona.ns.cloudflare.com resolves to 108.162.192.206, 172.64.32.206 and 173.245.58.206 among others, with 3 other IP addresses in total.

Mail Servers

stemnc.org routes its mail through a single mail server, aspmx.l.google.com.

stemnc.org has the same mail server arrangement as a number of other domains, for example boltfromblue.wpengine.com, ozdemir.im, ukrcdn.com and two more.

stemnc.org shares at least some of its mail servers with other domains — for example sunworks.cz, ns500759.ns500759.ns500758.ns500735.ns500736.ns500698.ns500698.ns500698.ns500736.ns500698.ns500698.ns500708.ns500619.ns500652.ns500619.trackreceptor.com, ns500698.ns500698.ns500698.ns500758.ns500735.ns500698.ns500735.ns500698.ns500735.ns500736.ns500698.ns500698.ns500619.ns500619.ns500619.trackreceptor.com and two more.

It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 more.

aspmx.l.google.com points to two IP addresses: 192.179.18.26 and 2607:f8b0:4004:c17::1a.