stemfellowship.org - robtex.com

stemfellowship.org

DNSSEC⚠️ Not signed
A198.202.211.1🇺🇸 CLOUDFLARESPECTRUM198.202.211.0/24 Webflow
NSlouis.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c59🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlouis.ns.cloudflare.com
A2803:f800:50::6ca2:c359🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlouis.ns.cloudflare.com
A2a06:98c1:50::ac40:2359🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlouis.ns.cloudflare.com
A108.162.195.89🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlouis.ns.cloudflare.com
A162.159.44.89Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlouis.ns.cloudflare.com
A172.64.35.89🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlouis.ns.cloudflare.com
NSsky.ns.cloudflare.com
A2606:4700:50::a29f:2602🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
A2803:f800:50::6ca2:c202🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsky.ns.cloudflare.com
A2a06:98c1:50::ac40:2202🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsky.ns.cloudflare.com
A108.162.194.2🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
A162.159.38.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
A172.64.34.2🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c29::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadum-in-f27.1e100.net
A142.250.31.26🇺🇸 Google142.250.31.0/24
PTRbj-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXT_globalsign-domain-verification=Lnmz-3Wh4Brr-BIVOL4QTbBgS6fwDd3LDoSm38DOrC
TXT_globalsign-domain-verification=hxTJfv8Z7E1kQx0WFUiwo10rm8rseO3lWw1iAFSbBx
TXTgoogle-site-verification=Ajzom4GIQppPcP9tGoIVy6e4EelyHwPzIo3l_PvtGF4
TXTv=spf1 include:_spf.google.com ~all
SOAlouis.ns.cloudflare.comdns@cloudflare.com serial=2411105925

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785748036

Subdomains

journal.stemfellowship.org

Same first word

stemfellowship.org

DNS History

11 records (8 active, 3 former)

20192020202120222023202420252026NSlouis.ns.cloudflare.comsky.ns.cloudflare.comns47.domaincontrol.comns48.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA198.202.211.1107.180.26.75
●NSlouis.ns.cloudflare.com2026-05-18 → 2026-08-03 · 3 obs
○ 2018-05-06 15:47:14
● 2026-05-18 10:50:46
● 2026-08-03 09:34:50
○NSns47.domaincontrol.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 15:47:14
○ 2026-05-18 10:50:46
○ 2026-08-03 09:34:50
○NSns48.domaincontrol.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 15:47:14
○ 2026-05-18 10:50:46
○ 2026-08-03 09:34:50
●NSsky.ns.cloudflare.com2026-05-18 → 2026-08-03 · 3 obs
○ 2018-05-06 15:47:14
● 2026-05-18 10:50:46
● 2026-08-03 09:34:50
●MXalt1.aspmx.l.google.com2018-05-06 → 2026-08-03 · 2 obs
● 2018-05-06 15:47:14
● 2026-08-03 09:34:50
●MXalt2.aspmx.l.google.com2018-05-06 → 2026-08-03 · 2 obs
● 2018-05-06 15:47:14
● 2026-08-03 09:34:50
●MXalt3.aspmx.l.google.com2018-05-06 → 2026-08-03 · 2 obs
● 2018-05-06 15:47:14
● 2026-08-03 09:34:50
●MXalt4.aspmx.l.google.com2018-05-06 → 2026-08-03 · 2 obs
● 2018-05-06 15:47:14
● 2026-08-03 09:34:50
●MXaspmx.l.google.com2018-05-06 → 2026-08-03 · 2 obs
● 2018-05-06 15:47:14
● 2026-08-03 09:34:50
○A107.180.26.752018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 15:47:14
○ 2026-05-18 10:50:46
○ 2026-08-03 09:34:50
●A198.202.211.12026-05-18 → 2026-08-03 · 3 obs
○ 2018-05-06 15:47:14
● 2026-05-18 10:50:46
● 2026-08-03 09:34:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
stemfellowship.orgsky.ns.cloudflare.com, louis.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.89

NS records: sky.ns.cloudflare.com, louis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stemfellowship.org (unsigned zone)

⏱️ Timing

Total: 358ms | Queries: -

📄 Records

TypeCountSample Data
A1198.202.211.1
NS2louis.ns.cloudflare.com, sky.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT4_globalsign-domain-verification=Lnmz-3Wh, _globalsign-domain-verification=hxTJfv8Z...
SOA1louis.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

stemfellowship.org is the parent zone for journal.stemfellowship.org.

IP Addresses

stemfellowship.org has exactly one IP address — 198.202.211.1.

kinergysolutions.com, robotkireczne.com, sibca.com plus two other host names have IP numbers in common with stemfellowship.org.

Name Servers

stemfellowship.org has two authoritative name servers — louis.ns.cloudflare.com and sky.ns.cloudflare.com.

The name server configuration of stemfellowship.org is shared with other domains, for instance hightime420.com, pinup-casinokzz.live, claudecope.com and two others.

stemfellowship.org partially shares its NS delegation with several other domains, including vibro.bet, makeover.rs, noviasdiez.com and two others.

These name servers often co-occur with the name servers kyree.ns.cloudflare.com.

Hosts with 6 IP addresses each:

louis.ns.cloudflare.com points to 108.162.195.89, 162.159.44.89, 172.64.35.89 and 3 other IP addresses.

sky.ns.cloudflare.com points to 108.162.194.2, 162.159.38.2, 172.64.34.2 and 3 other IP addresses.

Mail Servers

stemfellowship.org is handled by five mail servers: 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 stemfellowship.org are shared with other domains: ns500734.ns500693.ns500693.ns500699.ns500693.ns500699.ns500693.ns500588.ns500588.ns500588.ns500699.ns500683.ns500588.ns500683.ns500602.dtrkdll.com, ns500698.ns500698.ns500759.ns500759.ns500758.ns500736.ns500735.ns500735.ns500698.ns500735.ns500708.ns500708.ns500698.ns500576.ns500576.ns500619.ns500576.trackreceptor.com, ns500768.ns500759.ns500759.ns500698.ns500698.ns500736.ns500735.ns500735.ns500736.ns500698.ns500708.ns500698.ns500708.ns500619.ns500576.ns500652.ns500576.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to 142.250.31.26 and 2607:f8b0:4004:c29::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1b.