7u-edu.com - robtex.com

7u-edu.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9bf2🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:38d3🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.211Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.242🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkyree.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ccf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
A2803:f800:50::6ca2:c3cf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkyree.ns.cloudflare.com
A2a06:98c1:50::ac40:23cf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkyree.ns.cloudflare.com
A108.162.195.207🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
A162.159.44.207Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
A172.64.35.207🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
NSnicole.ns.cloudflare.com
A2606:4700:50::adf5:3ad3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A2803:f800:50::6ca2:c0d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnicole.ns.cloudflare.com
A2a06:98c1:50::ac40:20d3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnicole.ns.cloudflare.com
A108.162.192.211🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A172.64.32.211🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A173.245.58.211🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.56.211, 172.67.155.242
IPv6 hints2606:4700:3033::ac43:9bf2, 2606:4700:3035::6815:38d3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=171, name=cloudflare-ech.com
SOAkyree.ns.cloudflare.comdns@cloudflare.com serial=2407907301

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=1782454170
rank #833986 globally
rank #373707 in the tld

Same first word

7u-edu.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSkyree.ns.cloudflare.comnicole.ns.cloudflare.comns1.dns.comns2.dns.comns9.szhot.comMXmxbiz1.qq.commxbiz2.qq.comA104.21.56.211172.67.155.2422606:4700:3033::ac43:9bf22606:4700:3035::6815:38d3101.1.5.4192.186.45.74192.186.46.251
●NSkyree.ns.cloudflare.com2026-06-26 → 2026-06-26 · 2 obs
○ 2026-06-10 16:59:40
● 2026-06-26 06:19:10
●NSnicole.ns.cloudflare.com2026-06-26 → 2026-06-26 · 2 obs
○ 2026-06-10 16:59:40
● 2026-06-26 06:19:10
○NSns1.dns.com2026-06-10 → 2026-06-10 · 3 obs
○ 2016-09-15 09:28:42
● 2026-06-10 16:59:40
○ 2026-06-26 06:19:10
○NSns2.dns.com2026-06-10 → 2026-06-10 · 3 obs
○ 2016-09-15 09:28:42
● 2026-06-10 16:59:40
○ 2026-06-26 06:19:10
○NSns9.szhot.com2015-08-10 → 2016-04-05 · 4 obs
● 2015-08-10 21:11:08
● 2016-04-05 03:33:44
○ 2016-09-15 09:28:42
○ 2026-06-26 06:19:10
○MXmxbiz1.qq.com2015-08-10 → 2016-04-05 · 4 obs
● 2015-08-10 21:11:08
● 2016-04-05 03:33:44
○ 2016-09-15 09:28:42
○ 2026-06-26 06:19:10
○MXmxbiz2.qq.com2015-08-10 → 2016-04-05 · 4 obs
● 2015-08-10 21:11:08
● 2016-04-05 03:33:44
○ 2016-09-15 09:28:42
○ 2026-06-26 06:19:10
○A101.1.5.42015-08-10 → 2016-04-05 · 4 obs
● 2015-08-10 21:11:08
● 2016-04-05 03:33:44
○ 2016-09-15 09:28:42
○ 2026-06-26 06:19:10
●A104.21.56.2112026-06-26 → 2026-06-26 · 2 obs
○ 2026-06-10 16:59:40
● 2026-06-26 06:19:10
●A172.67.155.2422026-06-26 → 2026-06-26 · 2 obs
○ 2026-06-10 16:59:40
● 2026-06-26 06:19:10
○A192.186.45.742026-06-10 → 2026-06-10 · 3 obs
○ 2016-09-15 09:28:42
● 2026-06-10 16:59:40
○ 2026-06-26 06:19:10
○A192.186.46.2512026-06-10 → 2026-06-10 · 3 obs
○ 2016-09-15 09:28:42
● 2026-06-10 16:59:40
○ 2026-06-26 06:19:10
●A2606:4700:3033::ac43:9bf22026-06-26 → 2026-06-26 · 2 obs
○ 2026-06-10 16:59:40
● 2026-06-26 06:19:10
●A2606:4700:3035::6815:38d32026-06-26 → 2026-06-26 · 2 obs
○ 2026-06-10 16:59:40
● 2026-06-26 06:19:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
7u-edu.comkyree.ns.cloudflare.com, nicole.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.207

NS records: kyree.ns.cloudflare.com, nicole.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 7u-edu.com (unsigned zone)

⏱️ Timing

Total: 294ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.56.211, 172.67.155.242
AAAA22606:4700:3033::ac43:9bf2, 2606:4700:3035::6815:38d3
NS2kyree.ns.cloudflare.com, nicole.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kyree.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

7u-edu.com has four IP addresses: 104.21.56.211, 172.67.155.242, 2606:4700:3033::ac43:9bf2 and 2606:4700:3035::6815:38d3.

saiv.net, www.saiv.net, top258.asia88full.lat plus two other host names have IP numbers in common with 7u-edu.com.

Name Servers

7u-edu.com uses two name servers for its delegation: kyree.ns.cloudflare.com and nicole.ns.cloudflare.com.

The name server configuration of 7u-edu.com is shared with other domains, for instance rotibus.com, fristedu.com, chinamqw.com and two others.

7u-edu.com shares at least some of its name servers with other domains, including 27177.cn, yuekh.vip, guessingtrick.com and two others.

These name servers are frequently paired with the name servers stevie.ns.cloudflare.com and sky.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname kyree.ns.cloudflare.com directs to 108.162.195.207, 162.159.44.207 and 172.64.35.207 along with 3 other IP addresses.

Hostname nicole.ns.cloudflare.com directs to 108.162.192.211, 172.64.32.211 and 173.245.58.211 along with 3 other IP addresses.