scope.edu - dns.ninja

scope.edu

DNSSEC⚠️ Not signed
NSsan.ad.cityu.edu.hk ⭐
A144.214.176.207🇭🇰 CITYU-HK-AS144.214.0.0/16 Nexusguard (Customer Route)
PTRsan.cityu.edu.hk
NSdns1.scope.edu ⚠️ Not in zone NS records
A144.214.178.106🇭🇰 CITYU-HK-AS144.214.0.0/16 Nexusguard (Customer Route)
NSdns2.scope.edu ⚠️ Not in zone NS records
SOAsan.ad.cityu.edu.hkcejason@cityu.edu.hk 2026-03-26 #48

edu

DNSSEC🔒 Signed (DS record present)
NSa.edu-servers.net ⭐
NSb.edu-servers.net
NSc.edu-servers.net
NSd.edu-servers.net
NSe.edu-servers.net
NSf.edu-servers.net
NSg.edu-servers.net
NSh.edu-servers.net
NSi.edu-servers.net
NSj.edu-servers.net
NSk.edu-servers.net
NSl.edu-servers.net
NSm.edu-servers.net
SOAa.edu-servers.netnstld@verisign-grs.com serial=1786129569
WOT: SAFE (74/100)

Subdomains

www.scope.edu

Same first word

scope.co.hu
scope.media
scope.camera
scope.tickets
scope.pl
scope.org.uk
scope.com.mt
scope.lu
scope.uk.com
scope.net
scope.no
scope.ne.jp
scope.ooo
scope.it
scope.net.eg
scope.academy
scope.studio
scope.ro
scope.com.cn
scope.tokyo
scope.capital
scope.fr
scope.dk
scope.photos
scope.ag
scope.finance
scope.am
scope.se
scope.edu
scope.center
scope.gg
scope.hu
scope.community
scope.cn
scope.agency
scope.com.pk
scope.name
scope.at
scope.biz
scope.claims
scope.fm
scope.co.il
scope.cc
scope.ru
scope.mk
scope.page
scope.today
scope.sk
scope.casino
scope.org.cn
scope.com
scope.nl
scope.ly
scope.tech
scope.gr
scope.cz
scope.co.kr
scope.express
scope.asia
scope.life
scope.io
scope.run
scope.plus
scope.is
scope.zone
scope.me
scope.tv
scope.ie
scope.co.nz
scope.events
scope.ir
scope.pro
scope.digital
scope.expert
scope.com.eg
scope.net.my
scope.rest
scope.show
scope.es
scope.repair
scope.com.tr
scope.ca
scope.de
scope.ch

Similar names

speco.ie
secop.si
copes.net
pecos.jp
cospe.eu
pesco.co
eposc.com
epcos.jp
cosep.org
ceops.at
pesco.de
copse.com.mx
spcoe.com
pecso.it
ecops.be
pecos.k12.nm.us
sopec.com
opsec.com.br
epcos.com
opsec.academy
posec.nl
copes.cn
opsec.mobi
pesco.com.pl
ecspo.ru
pesco.co.in
secop.com.co
ospec.com
epocs.net
pesco.com.co
cepso.com
epcos.co.kr
epsco.in
secop.co
epcos.pk
pesco.us
ocsep.com
cesop.org.uk
copes.be
sopec.com.br
escop.org
epsco.org
pcseo.com.cn
copes.co.uk
secop.nl
pecos.solutions
epcos.us
ecpos.com
socep.org.br
sepco.ru
cosep.it
pesco.biz
pesoc.ru
cepos.org.mx
eoscp.de
pesco.cz
coesp.com.br
scepo.com
scoep.nl
ceops.de
cpeos.com
opsec.team
sopec.it
pesco.co.za
opsec.training
pecos.city
epcos.sk
opsec.be
epcos.be
cepos.de
pesco.com.lb
ecops.pl
speco.cl
epsco.co
sepco.cl
cospe.it
opsec.support
sepco.com.jo

DNS History

11 records (3 active, 8 former)

20162017201820192020202120222023202420252026NSdns1.scope.edudns2.scope.edusan.ad.cityu.edu.hkMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA144.214.176.7845.60.197.21845.60.199.218
●NSdns1.scope.edu2015-06-25 → 2026-08-07 · 2 obs
● 2015-06-25 20:03:34
● 2026-08-07 19:06:20
●NSdns2.scope.edu2015-06-25 → 2026-08-07 · 2 obs
● 2015-06-25 20:03:34
● 2026-08-07 19:06:20
●NSsan.ad.cityu.edu.hk2015-06-25 → 2026-08-07 · 2 obs
● 2015-06-25 20:03:34
● 2026-08-07 19:06:20
○MXalt1.aspmx.l.google.com2015-06-25 → 2026-08-05 · 8 obs
● 2015-06-25 20:03:34
● 2017-02-14 09:25:46
○ 2026-07-20 17:45:48
● 2026-07-21 02:02:08
○ 2026-08-05 18:24:22
● 2026-08-05 18:57:30
○ 2026-08-07 19:06:18
○ 2026-08-07 19:06:20
○MXalt2.aspmx.l.google.com2015-06-25 → 2026-08-05 · 8 obs
● 2015-06-25 20:03:34
● 2017-02-14 09:25:46
○ 2026-07-20 17:45:48
● 2026-07-21 02:02:08
○ 2026-08-05 18:24:22
● 2026-08-05 18:57:30
○ 2026-08-07 19:06:18
○ 2026-08-07 19:06:20
○MXaspmx.l.google.com2015-06-25 → 2026-08-05 · 8 obs
● 2015-06-25 20:03:34
● 2017-02-14 09:25:46
○ 2026-07-20 17:45:48
● 2026-07-21 02:02:08
○ 2026-08-05 18:24:22
● 2026-08-05 18:57:30
○ 2026-08-07 19:06:18
○ 2026-08-07 19:06:20
○MXaspmx2.googlemail.com2015-06-25 → 2026-08-05 · 8 obs
● 2015-06-25 20:03:34
● 2017-02-14 09:25:46
○ 2026-07-20 17:45:48
● 2026-07-21 02:02:08
○ 2026-08-05 18:24:22
● 2026-08-05 18:57:30
○ 2026-08-07 19:06:18
○ 2026-08-07 19:06:20
○MXaspmx3.googlemail.com2015-06-25 → 2026-08-05 · 8 obs
● 2015-06-25 20:03:34
● 2017-02-14 09:25:46
○ 2026-07-20 17:45:48
● 2026-07-21 02:02:08
○ 2026-08-05 18:24:22
● 2026-08-05 18:57:30
○ 2026-08-07 19:06:18
○ 2026-08-07 19:06:20
○A144.214.176.782015-06-25 → 2017-02-14 · 4 obs
● 2015-06-25 20:03:34
● 2017-02-14 09:25:46
○ 2026-02-16 10:21:06
○ 2026-08-07 19:06:20
○A45.60.197.2182026-02-16 → 2026-08-05 · 6 obs
○ 2017-02-14 09:25:46
● 2026-02-16 10:21:06
○ 2026-08-05 18:24:22
● 2026-08-05 18:57:30
○ 2026-08-07 19:06:18
○ 2026-08-07 19:06:20
○A45.60.199.2182026-02-16 → 2026-08-05 · 6 obs
○ 2017-02-14 09:25:46
● 2026-02-16 10:21:06
○ 2026-08-05 18:24:22
● 2026-08-05 18:57:30
○ 2026-08-07 19:06:18
○ 2026-08-07 19:06:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
edua.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...12 records
scope.edudns1.scope.edu, dns2.scope.edu2 records

✅ Authoritative Response

Server:144.214.178.106

NS records: dns1.scope.edu, dns2.scope.edu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scope.edu (unsigned zone)

⏱️ Timing

Total: 877ms | Queries: -

📄 Records

TypeCountSample Data
SOA1san.ad.cityu.edu.hk cejason.cityu.edu.hk

📌 Glue Records Collected

Total: 14

In-bailiwick: 2 (dns1.scope.edu, dns2.scope.edu)

Out-of-bailiwick: 12 (a.edu-servers.net, a.edu-servers.net, b.edu-servers.net...)

Analysis

Hierarchy

scope.edu is the parent zone for www.scope.edu.

Name Servers

DNS for scope.edu is handled by three authoritative name servers: dns1.scope.edu, dns2.scope.edu and san.ad.cityu.edu.hk.

dns1.scope.edu resolves to 144.214.178.106. san.ad.cityu.edu.hk resolves to 144.214.176.207. Both host names point to a single IP number.