sctu.com - robtex.com

sctu.com

DNSSEC⚠️ Not signed
NSns-349.awsdns-43.com ⭐
A2600:9000:5301:5d00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-349.awsdns-43.com
A205.251.193.93🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-349.awsdns-43.com
NSns-1185.awsdns-20.org
A2600:9000:5304:a100::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1185.awsdns-20.org
A205.251.196.161🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1185.awsdns-20.org
NSns-1595.awsdns-07.co.uk
A2600:9000:5306:3b00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1595.awsdns-07.co.uk
A205.251.198.59🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1595.awsdns-07.co.uk
NSns-616.awsdns-13.net
A2600:9000:5302:6800::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-616.awsdns-13.net
A205.251.194.104🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-616.awsdns-13.net
TXTv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
SOAns-349.awsdns-43.comawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785073177

Same first word

sctu.cn
sctu.org
sctu.info
sctu.net
sctu.edu.cn
sctu.com

Similar names

stuc.de
tucs.es
ctsu.com
tscu.com
tusc.org.uk
cuts.al
scut.org
cuts.cz
tusc.nl
cust.edu.pk
tucs.eu
cust.ch
scut.com
tcsu.org.tw
ctus.ch
tcus.edu.tw
usct.ru
ucst.co.uk
utsc.edu.mx
ustc.co
tusc.k12.al.us
cust.ca
stcu.mobi
ucst.org
usct.net
tsuc.eu
ctsu.net
stcu.ru
utsc.org
tucs.in
tusc.us
tcsu.net
stuc.at
ucst.ac.in
ctus.ru
cuts.uz
sutc.com.cn
stcu.int
ustc.de
tucs.net
ustc.com.sa
suct.ro
tusc.co
stuc.es
tucs.org
cuts.dk
cust.edu.tw
ustc.org
cstu.de
cust.org
stcu.net
sutc.net
ctus.cz
ctsu.be
tsuc.com
tusc.com.au
ustc.life
cust.me
sutc.ru
ustc.dk
cust.pk
ucst.ca
cuts.fr
ustc.pro
cuts.co
cust.lt
cust.in
cust.pl
tcsu.cn
scut.edu.cn
utcs.com.ua
usct.org
cust.it
cust.net
ctsu.ru
ustc.ru
ctus.io
tscu.de
csut.uk
tsuc.cn
stuc.co.uk
utsc.cn
scut.net
ctus.live
scut.my
cust.dk
ustc.com
cstu.org
cuts.ro
ctus.com
ctus.co
scut.dk
cust.support
cuts.name
tucs.com.br
ustc.ac.uk
stuc.nl
cstu.io
cuts.tv
cuts.la
tusc.co.za
cuts.nl
ucst.kr
ctus.pw
cstu.tk
tusc.ru
cust.eu
ucts.org
tusc.cn
cuts.cc
cust.com
ucst.org.uk
suct.cn
tscu.org.tw
tusc.network
utcs.net
ustc.net
stuc.net
stuc.cn
cstu.com
ustc.edu
cuts.cn
cuts.in
cust.us
tusc.de
csut.de
tcus.org
stuc.org
cust.immo

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSns-1185.awsdns-20.orgns-1595.awsdns-07.co.ukns-349.awsdns-43.comns-616.awsdns-13.netns1.p04.dynect.netns1.sct.comns1.yipes.comns2.p04.dynect.netns3.p04.dynect.netns3.yipes.comns4.p04.dynect.net
●NSns-1185.awsdns-20.org2026-07-22 → 2026-07-26 · 3 obs
○ 2020-02-04 03:07:24
● 2026-07-22 17:33:20
● 2026-07-26 13:54:52
●NSns-1595.awsdns-07.co.uk2026-07-22 → 2026-07-26 · 3 obs
○ 2020-02-04 03:07:24
● 2026-07-22 17:33:20
● 2026-07-26 13:54:52
●NSns-349.awsdns-43.com2026-07-22 → 2026-07-26 · 3 obs
○ 2020-02-04 03:07:24
● 2026-07-22 17:33:20
● 2026-07-26 13:54:52
●NSns-616.awsdns-13.net2026-07-22 → 2026-07-26 · 3 obs
○ 2020-02-04 03:07:24
● 2026-07-22 17:33:20
● 2026-07-26 13:54:52
○NSns1.p04.dynect.net2017-03-31 → 2020-02-04 · 5 obs
○ 2016-07-18 08:32:04
● 2017-03-31 11:57:16
● 2020-02-04 03:07:24
○ 2026-07-22 17:33:20
○ 2026-07-26 13:54:52
○NSns1.sct.com2015-07-17 → 2016-07-18 · 4 obs
● 2015-07-17 10:04:04
● 2016-07-18 08:32:04
○ 2017-03-31 11:57:16
○ 2026-07-26 13:54:52
○NSns1.yipes.com2015-07-17 → 2016-07-18 · 4 obs
● 2015-07-17 10:04:04
● 2016-07-18 08:32:04
○ 2017-03-31 11:57:16
○ 2026-07-26 13:54:52
○NSns2.p04.dynect.net2017-03-31 → 2020-02-04 · 5 obs
○ 2016-07-18 08:32:04
● 2017-03-31 11:57:16
● 2020-02-04 03:07:24
○ 2026-07-22 17:33:20
○ 2026-07-26 13:54:52
○NSns3.p04.dynect.net2017-03-31 → 2020-02-04 · 5 obs
○ 2016-07-18 08:32:04
● 2017-03-31 11:57:16
● 2020-02-04 03:07:24
○ 2026-07-22 17:33:20
○ 2026-07-26 13:54:52
○NSns3.yipes.com2015-07-17 → 2016-07-18 · 4 obs
● 2015-07-17 10:04:04
● 2016-07-18 08:32:04
○ 2017-03-31 11:57:16
○ 2026-07-26 13:54:52
○NSns4.p04.dynect.net2017-03-31 → 2020-02-04 · 5 obs
○ 2016-07-18 08:32:04
● 2017-03-31 11:57:16
● 2020-02-04 03:07:24
○ 2026-07-22 17:33:20
○ 2026-07-26 13:54:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sctu.comns-616.awsdns-13.net, ns-349.awsdns-43.com, ns-1595.awsdns-07.co.uk, ns-1185.awsdns-20.org2 records

✅ Authoritative Response

Server:205.251.198.59

NS records: ns-616.awsdns-13.net, ns-349.awsdns-43.com, ns-1595.awsdns-07.co.uk, ns-1185.awsdns-20.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sctu.com (unsigned zone)

⏱️ Timing

Total: 290ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1185.awsdns-20.org, ns-1595.awsdns-07.co.uk...
TXT1v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p
SOA1ns-349.awsdns-43.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-349.awsdns-43.com, ns-349.awsdns-43.com)

Analysis

Name Servers

Four name servers handle the delegation for sctu.com: ns-349.awsdns-43.com, ns-616.awsdns-13.net, ns-1185.awsdns-20.org and ns-1595.awsdns-07.co.uk.

sctu.com partially shares its NS delegation with several other domains, including pressjobber.com, rightsem.com, newwebimage.com and two others.

ns-349.awsdns-43.com, ns-616.awsdns-13.net, ns-1185.awsdns-20.org and ns-1595.awsdns-07.co.uk each carry two IP addresses. ns-349.awsdns-43.com has 205.251.193.93 and 2600:9000:5301:5d00::1; ns-616.awsdns-13.net has 205.251.194.104 and 2600:9000:5302:6800::1; ns-1185.awsdns-20.org has 205.251.196.161 and 2600:9000:5304:a100::1; ns-1595.awsdns-07.co.uk has 205.251.198.59 and 2600:9000:5306:3b00::1.