studtfoundation.org - robtex.com

studtfoundation.org

DNSSEC⚠️ Not signed
A34.68.234.4🇺🇸 Google34.68.224.0/20
PTR4.234.68.34.bc.googleusercontent.com
NSduke.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
NSjean.ns.cloudflare.com
A2606:4700:50::adf5:3a79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A2803:f800:50::6ca2:c079🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjean.ns.cloudflare.com
A2a06:98c1:50::ac40:2079🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjean.ns.cloudflare.com
A108.162.192.121🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A172.64.32.121🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A173.245.58.121🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
MXmail.studtfoundation.org ⭐
TXTv=spf1 include:_spf.emfwd.name-services.com mx ?all
TXTv=spf1 include:servers.mcsv.net include:_spf.emfwd.name-services.com mx ?all
SOAduke.ns.cloudflare.comdns@cloudflare.com serial=2399065648

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=1774677369

Same first word

studtfoundation.com
studtfoundation.org

DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSduke.ns.cloudflare.comjean.ns.cloudflare.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comMXmail.studtfoundation.orgp.nsm.ctmail.comA34.68.234.4104.31.88.233104.31.89.2332606:4700:3033::681f:58e92606:4700:3037::681f:59e969.64.147.24374.86.11.107
○NSdns1.name-services.com2015-08-16 → 2017-04-11 · 4 obs
● 2015-08-16 04:04:58
● 2017-04-11 05:33:24
○ 2020-03-25 06:45:52
○ 2026-03-28 06:06:06
○NSdns2.name-services.com2015-08-16 → 2017-04-11 · 4 obs
● 2015-08-16 04:04:58
● 2017-04-11 05:33:24
○ 2020-03-25 06:45:52
○ 2026-03-28 06:06:06
○NSdns3.name-services.com2015-08-16 → 2017-04-11 · 4 obs
● 2015-08-16 04:04:58
● 2017-04-11 05:33:24
○ 2020-03-25 06:45:52
○ 2026-03-28 06:06:06
○NSdns4.name-services.com2015-08-16 → 2017-04-11 · 4 obs
● 2015-08-16 04:04:58
● 2017-04-11 05:33:24
○ 2020-03-25 06:45:52
○ 2026-03-28 06:06:06
○NSdns5.name-services.com2015-08-16 → 2017-04-11 · 4 obs
● 2015-08-16 04:04:58
● 2017-04-11 05:33:24
○ 2020-03-25 06:45:52
○ 2026-03-28 06:06:06
●NSduke.ns.cloudflare.com2020-03-25 → 2026-03-28 · 3 obs
○ 2017-04-11 05:33:24
● 2020-03-25 06:45:52
● 2026-03-28 06:06:06
●NSjean.ns.cloudflare.com2020-03-25 → 2026-03-28 · 3 obs
○ 2017-04-11 05:33:24
● 2020-03-25 06:45:52
● 2026-03-28 06:06:06
●MXmail.studtfoundation.org2020-03-25 → 2026-03-28 · 3 obs
○ 2016-07-14 06:45:20
● 2020-03-25 06:45:52
● 2026-03-28 06:06:06
○MXp.nsm.ctmail.com2015-08-16 → 2016-03-13 · 4 obs
● 2015-08-16 04:04:58
● 2016-03-13 23:21:46
○ 2016-07-14 06:45:20
○ 2026-03-28 06:06:06
○A104.31.88.2332020-03-25 → 2020-03-25 · 4 obs
○ 2017-04-11 05:33:24
● 2020-03-25 06:45:52
○ 2026-02-24 08:39:16
○ 2026-03-28 06:06:06
○A104.31.89.2332020-03-25 → 2020-03-25 · 4 obs
○ 2017-04-11 05:33:24
● 2020-03-25 06:45:52
○ 2026-02-24 08:39:16
○ 2026-03-28 06:06:06
○A2606:4700:3033::681f:58e92020-03-25 → 2020-03-25 · 4 obs
○ 2017-04-11 05:33:24
● 2020-03-25 06:45:52
○ 2026-02-24 08:39:16
○ 2026-03-28 06:06:06
○A2606:4700:3037::681f:59e92020-03-25 → 2020-03-25 · 4 obs
○ 2017-04-11 05:33:24
● 2020-03-25 06:45:52
○ 2026-02-24 08:39:16
○ 2026-03-28 06:06:06
●A34.68.234.42026-02-24 → 2026-03-28 · 3 obs
○ 2020-03-25 06:45:52
● 2026-02-24 08:39:16
● 2026-03-28 06:06:06
○A69.64.147.2432015-08-16 → 2016-07-14 · 4 obs
● 2015-08-16 04:04:58
● 2016-07-14 06:45:20
○ 2017-04-11 05:33:24
○ 2026-03-28 06:06:06
○A74.86.11.1072017-04-11 → 2017-04-11 · 4 obs
○ 2016-07-14 06:45:20
● 2017-04-11 05:33:24
○ 2020-03-25 06:45:52
○ 2026-03-28 06:06:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
studtfoundation.orgduke.ns.cloudflare.com, jean.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.110

NS records: duke.ns.cloudflare.com, jean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studtfoundation.org (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

TypeCountSample Data
A134.68.234.4
NS2duke.ns.cloudflare.com, jean.ns.cloudflare.com
MX1mail.studtfoundation.org (pri: 10)
TXT2v=spf1 include:_spf.emfwd.name-services., v=spf1 include:servers.mcsv.net include:
SOA1duke.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

studtfoundation.org points to a single IP number: 34.68.234.4.

Other host names, for instance cfs.company, urocentersanluispotosi.com, go2.rockwelltrading.com, toolengaged.com and skillshots.net share IP numbers with studtfoundation.org.

Name Servers

Delegation for studtfoundation.org rests with two name servers, duke.ns.cloudflare.com and jean.ns.cloudflare.com.

studtfoundation.org shares the same name server setup as other domains, including usperio.com, mrvisitor.com, yonet.com.tr, sf1111.com and rebunganresort.com.

studtfoundation.org at least partially shares name servers with other domains, for instance melissacristinamarquez.com, mamakescortgo.xyz, htsw.net, e-innove.com and lexpropertygroup.com.

Host names with six IP numbers: duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110. jean.ns.cloudflare.com points to: 2606:4700:50::adf5:3a79, 2803:f800:50::6ca2:c079, 2a06:98c1:50::ac40:2079, 108.162.192.121, 172.64.32.121 and 173.245.58.121.

Mail Servers

studtfoundation.org is handled by a single mail server, mail.studtfoundation.org.