sqtedu.com - robtex.com

sqtedu.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:b766🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:2033🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.51Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.183.102🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmeiling.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26fe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A2803:f800:50::6ca2:c2fe🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeiling.ns.cloudflare.com
A2a06:98c1:50::ac40:22fe🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeiling.ns.cloudflare.com
A108.162.194.254🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A162.159.38.254Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A172.64.34.254🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
NSnash.ns.cloudflare.com
A2606:4700:58::adf5:3bd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A2803:f800:50::6ca2:c1d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnash.ns.cloudflare.com
A2a06:98c1:50::ac40:21d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnash.ns.cloudflare.com
A108.162.193.209🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A172.64.33.209🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A173.245.59.209🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.51, 172.67.183.102
IPv6 hints2606:4700:3030::ac43:b766, 2606:4700:3031::6815:2033
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=178, name=cloudflare-ech.com
SOAmeiling.ns.cloudflare.comdns@cloudflare.com serial=2404406526

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=1781559915

Same first word

sqtedu.com

Similar names

dquest.gr
dquest.dk
dquest.hu
dquest.pl
dquest.lu
qtsedu.com
dquest.at
dquest.com.mt
dquest.com
dquest.co.uk
qdsute.com
questd.com
dquest.sk
dquest.com.br
dquest.com.tr
dquest.si
dquest.co.il
dquest.ae
dquest.fr
dquest.net
dquest.it
dquest.es
dquest.cz
dquest.ro
dquest.se
dquest.be
dquest.ru
dquest.org
questd.net
dquest.fi
dquest.jp
dquest.ee
dquest.in
dquest.de
dquest.ch
dquest.no
tsqedu.com

DNS History

8 records (6 active, 2 former)

20192020202120222023202420252026NSmeiling.ns.cloudflare.comnash.ns.cloudflare.comns1.dns100.netns2.dns100.netA104.21.32.51172.67.183.1022606:4700:3030::ac43:b7662606:4700:3031::6815:2033
●NSmeiling.ns.cloudflare.com2026-06-13 → 2026-06-15 · 3 obs
○ 2018-09-21 12:30:04
● 2026-06-13 03:17:50
● 2026-06-15 21:49:22
●NSnash.ns.cloudflare.com2026-06-13 → 2026-06-15 · 3 obs
○ 2018-09-21 12:30:04
● 2026-06-13 03:17:50
● 2026-06-15 21:49:22
○NSns1.dns100.net2018-09-21 → 2018-09-21 · 3 obs
● 2018-09-21 12:30:04
○ 2026-06-13 03:17:50
○ 2026-06-15 21:49:22
○NSns2.dns100.net2018-09-21 → 2018-09-21 · 3 obs
● 2018-09-21 12:30:04
○ 2026-06-13 03:17:50
○ 2026-06-15 21:49:22
●A104.21.32.512026-06-13 → 2026-06-15 · 2 obs
● 2026-06-13 03:17:50
● 2026-06-15 21:49:22
●A172.67.183.1022026-06-13 → 2026-06-15 · 2 obs
● 2026-06-13 03:17:50
● 2026-06-15 21:49:22
●A2606:4700:3030::ac43:b7662026-06-13 → 2026-06-15 · 2 obs
● 2026-06-13 03:17:50
● 2026-06-15 21:49:22
●A2606:4700:3031::6815:20332026-06-13 → 2026-06-15 · 2 obs
● 2026-06-13 03:17:50
● 2026-06-15 21:49:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
sqtedu.comnash.ns.cloudflare.com, meiling.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.209

NS records: nash.ns.cloudflare.com, meiling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sqtedu.com (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.32.51, 172.67.183.102
AAAA22606:4700:3031::6815:2033, 2606:4700:3030::ac43:b766
NS2meiling.ns.cloudflare.com, nash.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1meiling.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nash.ns.cloudflare.com, nash.ns.cloudflare.com, nash.ns.cloudflare.com...)

Analysis

IP Addresses

sqtedu.com has four IP addresses: 104.21.32.51, 172.67.183.102, 2606:4700:3030::ac43:b766 and 2606:4700:3031::6815:2033.

Among the host names that share IP numbers with sqtedu.com are api.sk188.net, officecred.com, c-huayu.cn and two others.

Name Servers

sqtedu.com has two authoritative name servers — meiling.ns.cloudflare.com and nash.ns.cloudflare.com.

sqtedu.com has the same name server delegation as a number of other domains, such as sxpujin.com, abisoftonline.com, chinabaota.com and two more.

sqtedu.com shares at least some of its name servers with other domains, including lorinet.com, delcovalves.com, mpo102foom.com and two others.

These name servers are frequently seen alongside the name servers vasilii.ns.cloudflare.com, aspen.ns.cloudflare.com, donna.ns.cloudflare.com and theo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

meiling.ns.cloudflare.com points to 108.162.194.254, 162.159.38.254, 172.64.34.254 and 3 other IP addresses.

nash.ns.cloudflare.com points to 108.162.193.209, 172.64.33.209, 173.245.59.209 and 3 other IP addresses.