ptcourses.org - robtex.com

ptcourses.org

DNSSEC⚠️ Not signed

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=1774459805

Same first word

ptcourses.com

Similar names

securstop.com
securpost.it
sportecus.com
superstoc.com
utprocess.com
superstoc.ro
susceptor.be
ecusports.college
securpost.eu
spectours.com
serpscout.net
cuesports.org.tw
cuesports.org
uspsector.com
cuesports.com.au
ecusports.com
stopsucre.com
uspsector.net
spectours.ru
upescorts.com
spectours.co.il
spectours.hu
petcursos.com.br
spectours.cz
cuesports.world
susceptor.com
sportescu.ro
cuesports.in
cuesports.eu
cuesports.kr
cuesports.org.sg
superscot.com
cuesports.com
serpscout.com
seprocust.com
cuesports.live
setsucorp.com
susceptor.biz
supercost.com
cuesports.tv
securpost.com
sportsceu.com
cuesports.de

DNS History

13 records (0 active, 13 former)

20162017201820192020202120222023202420252026NSdns077.b.register.comdns090.a.register.comdns225.c.register.comdns249.d.register.comns.vvm.comns2.vvm.comMXp.webcom.ctmail.comzcsmta01.vvm.comzcsmta02.vvm.comzcsmta03.vvm.comzcsmta04.vvm.comA216.21.224.19966.196.0.70
○NSdns077.b.register.com2017-11-25 → 2017-11-25 · 4 obs
○ 2016-04-05 02:53:06
● 2017-11-25 03:49:08
○ 2026-03-09 16:32:36
○ 2026-03-25 17:42:40
○NSdns090.a.register.com2017-11-25 → 2017-11-25 · 4 obs
○ 2016-04-05 02:53:06
● 2017-11-25 03:49:08
○ 2026-03-09 16:32:36
○ 2026-03-25 17:42:40
○NSdns225.c.register.com2017-11-25 → 2017-11-25 · 4 obs
○ 2016-04-05 02:53:06
● 2017-11-25 03:49:08
○ 2026-03-09 16:32:36
○ 2026-03-25 17:42:40
○NSdns249.d.register.com2017-11-25 → 2017-11-25 · 4 obs
○ 2016-04-05 02:53:06
● 2017-11-25 03:49:08
○ 2026-03-09 16:32:36
○ 2026-03-25 17:42:40
○NSns.vvm.com2015-05-27 → 2016-04-05 · 4 obs
● 2015-05-27 08:40:38
● 2016-04-05 02:53:06
○ 2017-11-25 03:49:08
○ 2026-03-25 17:42:40
○NSns2.vvm.com2015-05-27 → 2016-04-05 · 4 obs
● 2015-05-27 08:40:38
● 2016-04-05 02:53:06
○ 2017-11-25 03:49:08
○ 2026-03-25 17:42:40
○MXp.webcom.ctmail.com2017-11-25 → 2017-11-25 · 4 obs
○ 2016-04-05 02:53:06
● 2017-11-25 03:49:08
○ 2026-03-09 16:32:36
○ 2026-03-25 17:42:40
○MXzcsmta01.vvm.com2015-05-27 → 2016-04-05 · 4 obs
● 2015-05-27 08:40:38
● 2016-04-05 02:53:06
○ 2017-11-25 03:49:08
○ 2026-03-25 17:42:40
○MXzcsmta02.vvm.com2015-05-27 → 2016-04-05 · 4 obs
● 2015-05-27 08:40:38
● 2016-04-05 02:53:06
○ 2017-11-25 03:49:08
○ 2026-03-25 17:42:40
○MXzcsmta03.vvm.com2015-05-27 → 2016-04-05 · 4 obs
● 2015-05-27 08:40:38
● 2016-04-05 02:53:06
○ 2017-11-25 03:49:08
○ 2026-03-25 17:42:40
○MXzcsmta04.vvm.com2015-05-27 → 2016-04-05 · 4 obs
● 2015-05-27 08:40:38
● 2016-04-05 02:53:06
○ 2017-11-25 03:49:08
○ 2026-03-25 17:42:40
○A216.21.224.1992017-11-25 → 2017-11-25 · 4 obs
○ 2016-04-05 02:53:06
● 2017-11-25 03:49:08
○ 2026-03-09 16:32:36
○ 2026-03-25 17:42:40
○A66.196.0.702015-05-27 → 2016-04-05 · 4 obs
● 2015-05-27 08:40:38
● 2016-04-05 02:53:06
○ 2017-11-25 03:49:08
○ 2026-03-25 17:42:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-

✅ Authoritative Response

Server:199.19.54.1

NS records: b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

TypeCountSample Data