dqoedu.com - robtex.com

dqoedu.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4dd0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:d385🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.208Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.133🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSannabel.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26cf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannabel.ns.cloudflare.com
A2803:f800:50::6ca2:c2cf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRannabel.ns.cloudflare.com
A2a06:98c1:50::ac40:22cf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRannabel.ns.cloudflare.com
A108.162.194.207🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannabel.ns.cloudflare.com
A162.159.38.207Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannabel.ns.cloudflare.com
A172.64.34.207🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannabel.ns.cloudflare.com
NSjulio.ns.cloudflare.com
A2606:4700:58::a29f:2cd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulio.ns.cloudflare.com
A2803:f800:50::6ca2:c3d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjulio.ns.cloudflare.com
A2a06:98c1:50::ac40:23d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjulio.ns.cloudflare.com
A108.162.195.209🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulio.ns.cloudflare.com
A162.159.44.209Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulio.ns.cloudflare.com
A172.64.35.209🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulio.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.77.208, 172.67.211.133
IPv62606:4700:3033::6815:4dd0, 2606:4700:3036::ac43:d385
SOAannabel.ns.cloudflare.comdns@cloudflare.com serial=2399040344

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=1774495052

Subdomains

www.dqoedu.com

Same first word

dqoedu.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSannabel.ns.cloudflare.comjulio.ns.cloudflare.comns15.xincache.comns16.xincache.comv1s1.xundns.comv1s2.xundns.comA104.21.77.208172.67.211.1332606:4700:3033::6815:4dd02606:4700:3036::ac43:d385122.156.244.6645.204.133.212
●NSannabel.ns.cloudflare.com2026-03-17 → 2026-03-26 · 3 obs
○ 2019-12-20 13:12:50
● 2026-03-17 11:02:30
● 2026-03-26 03:39:20
●NSjulio.ns.cloudflare.com2026-03-17 → 2026-03-26 · 3 obs
○ 2019-12-20 13:12:50
● 2026-03-17 11:02:30
● 2026-03-26 03:39:20
○NSns15.xincache.com2015-06-24 → 2017-01-12 · 4 obs
● 2015-06-24 11:15:46
● 2017-01-12 02:15:32
○ 2019-12-20 13:12:50
○ 2026-03-26 03:39:20
○NSns16.xincache.com2015-06-24 → 2017-01-12 · 4 obs
● 2015-06-24 11:15:46
● 2017-01-12 02:15:32
○ 2019-12-20 13:12:50
○ 2026-03-26 03:39:20
○NSv1s1.xundns.com2019-12-20 → 2019-12-20 · 4 obs
○ 2017-01-12 02:15:32
● 2019-12-20 13:12:50
○ 2026-03-17 11:02:30
○ 2026-03-26 03:39:20
○NSv1s2.xundns.com2019-12-20 → 2019-12-20 · 4 obs
○ 2017-01-12 02:15:32
● 2019-12-20 13:12:50
○ 2026-03-17 11:02:30
○ 2026-03-26 03:39:20
●A104.21.77.2082026-03-17 → 2026-03-26 · 3 obs
○ 2019-12-20 13:12:50
● 2026-03-17 11:02:30
● 2026-03-26 03:39:20
○A122.156.244.662015-06-24 → 2017-01-12 · 4 obs
● 2015-06-24 11:15:46
● 2017-01-12 02:15:32
○ 2019-12-20 13:12:50
○ 2026-03-26 03:39:20
●A172.67.211.1332026-03-17 → 2026-03-26 · 3 obs
○ 2019-12-20 13:12:50
● 2026-03-17 11:02:30
● 2026-03-26 03:39:20
●A2606:4700:3033::6815:4dd02026-03-17 → 2026-03-26 · 3 obs
○ 2019-12-20 13:12:50
● 2026-03-17 11:02:30
● 2026-03-26 03:39:20
●A2606:4700:3036::ac43:d3852026-03-17 → 2026-03-26 · 3 obs
○ 2019-12-20 13:12:50
● 2026-03-17 11:02:30
● 2026-03-26 03:39:20
○A45.204.133.2122019-12-20 → 2019-12-20 · 4 obs
○ 2017-01-12 02:15:32
● 2019-12-20 13:12:50
○ 2026-03-17 11:02:30
○ 2026-03-26 03:39:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
dqoedu.comannabel.ns.cloudflare.com, julio.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.209

NS records: annabel.ns.cloudflare.com, julio.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dqoedu.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.77.208, 172.67.211.133
AAAA22606:4700:3036::ac43:d385, 2606:4700:3033::6815:4dd0
NS2annabel.ns.cloudflare.com, julio.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1annabel.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

dqoedu.com is the parent of www.dqoedu.com.

IP Addresses

dqoedu.com points to four IP numbers: 2606:4700:3033::6815:4dd0, 2606:4700:3036::ac43:d385, 104.21.77.208 and 172.67.211.133.

Other host names including summitpacific.com, cr3ation.co.uk, zzjk168.com.cn, jitu99slot.top and gitlabcontrol.com share IP numbers with dqoedu.com.

Name Servers

dqoedu.com's delegation uses two name servers, annabel.ns.cloudflare.com and julio.ns.cloudflare.com.

dqoedu.com shares the same name server setup as other domains, for example zhenghusp.com, stwled.com, waha123.com, haitaidi.com and un-info.com.

dqoedu.com at least partially shares name servers with other domains, including lunagroup.ca, maxnottfit.com, muchmoreretro.com, meta-genesis-2b4.pages.dev and candy-tours.com.

these name servers are commonly used together with elinore.ns.cloudflare.com, candy.ns.cloudflare.com and lisa.ns.cloudflare.com.

Host names with six IP numbers:

annabel.ns.cloudflare.com points to: 2606:4700:50::a29f:26cf, 2803:f800:50::6ca2:c2cf, 2a06:98c1:50::ac40:22cf, 108.162.194.207, 162.159.38.207 and 172.64.34.207.

julio.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd1, 2803:f800:50::6ca2:c3d1, 2a06:98c1:50::ac40:23d1, 108.162.195.209, 162.159.44.209 and 172.64.35.209.