stema.com - dns.ninja

`stema.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9892^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:1ea^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.234^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.146^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anuj.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c141^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anuj.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2141^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anuj.ns.cloudflare.com`
		A	108.162.193.65^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	172.64.33.65^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	173.245.59.65^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
NS	`rita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rita.ns.cloudflare.com`
		A	108.162.192.140^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	172.64.32.140^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	173.245.58.140^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
MX	`ocean-relay.mxroute.com` ⭐
		A	144.76.72.62^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`static.62.72.76.144.clients.your-server.de`
MX	`ocean.mxroute.com`⁽²⁰⁾
		A	144.76.72.62^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`static.62.72.76.144.clients.your-server.de`
TXT	`v=spf1 +a +mx include:mxroute.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.234, 172.67.152.146
		IPv6 hints	2606:4700:3030::ac43:9892, 2606:4700:3031::6815:1ea
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOA	`anuj.ns.cloudflare.com`dns@cloudflare.com serial=2405902822

`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=1782359180

Subdomains

www.stema.com

Same first word

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maest.sk

setma.de

DNS History

30 records (8 active, 22 former)

●NSanuj.ns.cloudflare.com2026-03-14 → 2026-06-25 · 3 obs

○ 2017-01-21 11:49:58
● 2026-03-14 06:05:20
● 2026-06-25 04:16:04

○NSdns1.namecheaphosting.com2015-09-11 → 2016-11-07 · 4 obs

● 2015-09-11 10:22:06
● 2016-11-07 13:39:10
○ 2016-12-13 15:45:36
○ 2026-06-25 04:16:04

○NSdns2.namecheaphosting.com2015-09-11 → 2016-11-07 · 4 obs

● 2015-09-11 10:22:06
● 2016-11-07 13:39:10
○ 2016-12-13 15:45:36
○ 2026-06-25 04:16:04

○NSns1.hostinger.com2016-12-13 → 2017-01-21 · 5 obs

○ 2016-11-07 13:39:10
● 2016-12-13 15:45:36
● 2017-01-21 11:49:58
○ 2026-03-14 06:05:20
○ 2026-06-25 04:16:04

○NSns2.hostinger.com2016-12-13 → 2017-01-21 · 5 obs

○ 2016-11-07 13:39:10
● 2016-12-13 15:45:36
● 2017-01-21 11:49:58
○ 2026-03-14 06:05:20
○ 2026-06-25 04:16:04

○NSns3.hostinger.com2016-12-13 → 2017-01-21 · 5 obs

○ 2016-11-07 13:39:10
● 2016-12-13 15:45:36
● 2017-01-21 11:49:58
○ 2026-03-14 06:05:20
○ 2026-06-25 04:16:04

○NSns4.hostinger.com2016-12-13 → 2017-01-21 · 5 obs

○ 2016-11-07 13:39:10
● 2016-12-13 15:45:36
● 2017-01-21 11:49:58
○ 2026-03-14 06:05:20
○ 2026-06-25 04:16:04

●NSrita.ns.cloudflare.com2026-03-14 → 2026-06-25 · 3 obs

○ 2017-01-21 11:49:58
● 2026-03-14 06:05:20
● 2026-06-25 04:16:04

○MXmail.b-io.co2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 00:50:24
○ 2015-09-11 10:22:06
○ 2026-06-25 04:16:04

○MXmail.stema.com2015-09-11 → 2016-05-18 · 5 obs

○ 2015-07-15 00:50:24
● 2015-09-11 10:22:06
● 2016-05-18 20:48:10
○ 2016-06-20 16:08:40
○ 2026-06-25 04:16:04

○MXmx1.hostinger.com2016-12-13 → 2017-01-21 · 5 obs

○ 2016-11-07 13:39:10
● 2016-12-13 15:45:36
● 2017-01-21 11:49:58
○ 2026-03-14 06:05:20
○ 2026-06-25 04:16:04

●MXocean-relay.mxroute.com2026-03-14 → 2026-06-25 · 3 obs

○ 2017-01-21 11:49:58
● 2026-03-14 06:05:20
● 2026-06-25 04:16:04

●MXocean.mxroute.com2026-03-14 → 2026-06-25 · 3 obs

○ 2017-01-21 11:49:58
● 2026-03-14 06:05:20
● 2026-06-25 04:16:04

○MXsmx1.web-hosting.com2016-06-20 → 2016-11-07 · 5 obs

○ 2016-05-18 20:48:10
● 2016-06-20 16:08:40
● 2016-11-07 13:39:10
○ 2016-12-13 15:45:36
○ 2026-06-25 04:16:04

○MXsmx2.web-hosting.com2016-06-20 → 2016-11-07 · 5 obs

○ 2016-05-18 20:48:10
● 2016-06-20 16:08:40
● 2016-11-07 13:39:10
○ 2016-12-13 15:45:36
○ 2026-06-25 04:16:04

○MXsmx3.web-hosting.com2016-06-20 → 2016-11-07 · 5 obs

○ 2016-05-18 20:48:10
● 2016-06-20 16:08:40
● 2016-11-07 13:39:10
○ 2016-12-13 15:45:36
○ 2026-06-25 04:16:04

●A104.21.1.2342026-03-14 → 2026-06-25 · 10 obs

○ 2017-01-21 11:49:58
● 2026-03-14 06:05:20
● 2026-05-11 03:18:58
○ 2026-05-27 11:05:28
○ 2026-05-28 17:06:08
● 2026-05-29 08:02:36
○ 2026-06-11 11:37:30
○ 2026-06-12 21:13:16
● 2026-06-25 04:16:02
● 2026-06-25 04:16:04

●A172.67.152.1462026-03-14 → 2026-06-25 · 10 obs

○A185.28.21.1912016-12-13 → 2017-01-21 · 5 obs

○ 2016-11-07 13:39:10
● 2016-12-13 15:45:36
● 2017-01-21 11:49:58
○ 2026-03-14 06:05:20
○ 2026-06-25 04:16:04

○A188.114.96.02026-05-27 → 2026-06-12 · 8 obs

○ 2026-05-11 03:18:58
● 2026-05-27 11:05:28
● 2026-05-28 17:06:08
○ 2026-05-29 08:02:36
● 2026-06-11 11:37:30
● 2026-06-12 21:13:16
○ 2026-06-25 04:16:02
○ 2026-06-25 04:16:04

○A188.114.97.02026-05-27 → 2026-06-12 · 8 obs

○ 2026-05-11 03:18:58
● 2026-05-27 11:05:28
● 2026-05-28 17:06:08
○ 2026-05-29 08:02:36
● 2026-06-11 11:37:30
● 2026-06-12 21:13:16
○ 2026-06-25 04:16:02
○ 2026-06-25 04:16:04

○A198.187.31.1662015-09-11 → 2015-11-09 · 5 obs

○ 2015-07-15 00:50:24
● 2015-09-11 10:22:06
● 2015-11-09 13:50:36
○ 2016-01-05 23:38:18
○ 2026-06-25 04:16:04

○A198.54.114.1332016-01-05 → 2016-11-07 · 5 obs

○ 2015-11-09 13:50:36
● 2016-01-05 23:38:18
● 2016-11-07 13:39:10
○ 2016-12-13 15:45:36
○ 2026-06-25 04:16:04

○A208.91.197.1322015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 00:50:24
○ 2015-09-11 10:22:06
○ 2026-06-25 04:16:04

●A2606:4700:3030::ac43:98922026-06-25 → 2026-06-25 · 3 obs

○ 2026-06-12 21:13:16
● 2026-06-25 04:16:02
● 2026-06-25 04:16:04

●A2606:4700:3031::6815:1ea2026-06-25 → 2026-06-25 · 3 obs

○ 2026-06-12 21:13:16
● 2026-06-25 04:16:02
● 2026-06-25 04:16:04

○A2606:4700:3032::ac43:98922026-03-14 → 2026-05-29 · 8 obs

○ 2017-01-21 11:49:58
● 2026-03-14 06:05:20
● 2026-05-11 03:18:58
○ 2026-05-27 11:05:28
○ 2026-05-28 17:06:08
● 2026-05-29 08:02:36
○ 2026-06-11 11:37:30
○ 2026-06-25 04:16:04

○A2606:4700:3036::6815:1ea2026-03-14 → 2026-05-29 · 8 obs

○ 2017-01-21 11:49:58
● 2026-03-14 06:05:20
● 2026-05-11 03:18:58
○ 2026-05-27 11:05:28
○ 2026-05-28 17:06:08
● 2026-05-29 08:02:36
○ 2026-06-11 11:37:30
○ 2026-06-25 04:16:04

○A2a06:98c1:3120::2026-05-27 → 2026-06-12 · 8 obs

○ 2026-05-11 03:18:58
● 2026-05-27 11:05:28
● 2026-05-28 17:06:08
○ 2026-05-29 08:02:36
● 2026-06-11 11:37:30
● 2026-06-12 21:13:16
○ 2026-06-25 04:16:02
○ 2026-06-25 04:16:04

○A2a06:98c1:3121::2026-05-27 → 2026-06-12 · 8 obs

○ 2026-05-11 03:18:58
● 2026-05-27 11:05:28
● 2026-05-28 17:06:08
○ 2026-05-29 08:02:36
● 2026-06-11 11:37:30
● 2026-06-12 21:13:16
○ 2026-06-25 04:16:02
○ 2026-06-25 04:16:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
stema.com	rita.ns.cloudflare.com, anuj.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.140

NS records: rita.ns.cloudflare.com, anuj.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stema.com (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.152.146, 104.21.1.234`
AAAA	2	`2606:4700:3031::6815:1ea, 2606:4700:3030::ac43:9892`
NS	2	`anuj.ns.cloudflare.com, rita.ns.cloudflare.com`
MX	2	`ocean.mxroute.com (pri: 10), ocean-relay.mxroute.com (pri: 20)`
TXT	1	`v=spf1 +a +mx include:mxroute.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anuj.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.stema.com falls under the parent stema.com.

IP Addresses

stema.com directs to four IP numbers, which are 104.21.1.234, 172.67.152.146, 2606:4700:3030::ac43:9892 and 2606:4700:3031::6815:1ea.

Additional host names — openingdoorstherapy.com, ru.acistudent.com, deluna4dbox.net and two others — share IP numbers with stema.com.

Name Servers

The NS records for stema.com delegate to anuj.ns.cloudflare.com and rita.ns.cloudflare.com.

stema.com shares its name server setup with other domains, including turpravda.ua, imshing.com, publocatr.co.uk and two others.

At least some of stema.com's name servers are shared with other domains, for example songnhien.net, enumerate.ru, filologas.com and two more.

These name servers tend to be deployed in combination with the name servers lucy.ns.cloudflare.com and tim.ns.cloudflare.com.

Host names with 6 IP numbers:

anuj.ns.cloudflare.com maps to 108.162.193.65, 172.64.33.65, 173.245.59.65 and 3 additional IP addresses.

rita.ns.cloudflare.com maps to 108.162.192.140, 172.64.32.140, 173.245.58.140 and 3 additional IP addresses.

Mail Servers

stema.com has two mail servers: ocean-relay.mxroute.com and ocean.mxroute.com.

stema.com shares the same mail server setup as other domains, including oggsie.com, missouriathleticcenter.com, fe2018.com and two others.

stema.com partially shares its mail servers with other domains; known examples include lry.be, laliexpress.com and ecoweb.me.

Each of ocean-relay.mxroute.com and ocean.mxroute.com points to exactly one IP address: 144.76.72.62.

ocean-relay.mxroute.com and ocean.mxroute.com each have 144.76.72.62 IP addresses.