stemcareer.org - robtex.com

stemcareer.org

DNSSEC⚠️ Not signed
NSliz.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3abdπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
A2803:f800:50::6ca2:c0bdπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRliz.ns.cloudflare.com
A2a06:98c1:50::ac40:20bdπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRliz.ns.cloudflare.com
A108.162.192.189πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
A172.64.32.189πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
A173.245.58.189πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliz.ns.cloudflare.com
NSvern.ns.cloudflare.com
A2606:4700:58::adf5:3bf3πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
A2803:f800:50::6ca2:c1f3πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvern.ns.cloudflare.com
A2a06:98c1:50::ac40:21f3πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRvern.ns.cloudflare.com
A108.162.193.243πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
A172.64.33.243πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
A173.245.59.243πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
SOAliz.ns.cloudflare.comdns@cloudflare.com serial=2400177024

org

DNSSECπŸ”’ 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=1776006133

Same first word

Similar names

DNS History

7 records (2 active, 5 former)

2017201820192020202120222023202420252026NSliz.ns.cloudflare.comvern.ns.cloudflare.comns29.domaincontrol.comns30.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA50.63.202.49
●NSliz.ns.cloudflare.com2026-02-15 β†’ 2026-04-12 Β· 3 obs
β—‹ 2017-09-06 15:24:36
● 2026-02-15 18:49:18
● 2026-04-12 15:17:02
β—‹NSns29.domaincontrol.com2016-11-25 β†’ 2016-11-25 Β· 3 obs
● 2016-11-25 12:14:20
β—‹ 2017-09-06 15:24:36
β—‹ 2026-04-12 15:17:02
β—‹NSns30.domaincontrol.com2016-11-25 β†’ 2016-11-25 Β· 3 obs
● 2016-11-25 12:14:20
β—‹ 2017-09-06 15:24:36
β—‹ 2026-04-12 15:17:02
●NSvern.ns.cloudflare.com2026-02-15 β†’ 2026-04-12 Β· 3 obs
β—‹ 2017-09-06 15:24:36
● 2026-02-15 18:49:18
● 2026-04-12 15:17:02
β—‹MXmailstore1.secureserver.net2016-11-25 β†’ 2016-11-25 Β· 3 obs
● 2016-11-25 12:14:20
β—‹ 2017-09-06 15:24:36
β—‹ 2026-04-12 15:17:02
β—‹MXsmtp.secureserver.net2016-11-25 β†’ 2016-11-25 Β· 3 obs
● 2016-11-25 12:14:20
β—‹ 2017-09-06 15:24:36
β—‹ 2026-04-12 15:17:02
β—‹A50.63.202.492016-11-25 β†’ 2016-11-25 Β· 3 obs
● 2016-11-25 12:14:20
β—‹ 2017-09-06 15:24:36
β—‹ 2026-04-12 15:17:02

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
stemcareer.orgvern.ns.cloudflare.com, liz.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.192.189

NS records: vern.ns.cloudflare.com, liz.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stemcareer.org (unsigned zone)

⏱️ Timing

Total: 888ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS2liz.ns.cloudflare.com, vern.ns.cloudflare.com
SOA1liz.ns.cloudflare.com dns.cloudflare.com

Analysis

Name Servers

stemcareer.org has two name servers: liz.ns.cloudflare.com and vern.ns.cloudflare.com.

stemcareer.org shares the same name server setup as other domains, for example postdoctorate.com, postdoc.careers, ipostdocs.net, inner-mongolia.com and postdoconline.org.

stemcareer.org shares some name servers with other domains, for example braidelectrical.co.uk, cadalo.de, lemontrend.com, napenet.org and argts.com.

These name servers are commonly used with the name servers leif.ns.cloudflare.com.

Host names with six IP numbers: liz.ns.cloudflare.com points to: 2606:4700:50::adf5:3abd, 2803:f800:50::6ca2:c0bd, 2a06:98c1:50::ac40:20bd, 108.162.192.189, 172.64.32.189 and 173.245.58.189; vern.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf3, 2803:f800:50::6ca2:c1f3, 2a06:98c1:50::ac40:21f3, 108.162.193.243, 172.64.33.243 and 173.245.59.243.