us-college.com - robtex.com

us-college.com

DNSSEC⚠️ Not signed
A176.113.70.206🇩🇪 XNNET176.113.70.0/24
PTR176.113.70.206.static.xtom.com
NShattie.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ac🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhattie.ns.cloudflare.com
A2803:f800:50::6ca2:c2ac🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhattie.ns.cloudflare.com
A2a06:98c1:50::ac40:22ac🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhattie.ns.cloudflare.com
A108.162.194.172🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhattie.ns.cloudflare.com
A162.159.38.172Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhattie.ns.cloudflare.com
A172.64.34.172🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhattie.ns.cloudflare.com
NSjakub.ns.cloudflare.com
A2606:4700:58::a29f:2c55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A2803:f800:50::6ca2:c355🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjakub.ns.cloudflare.com
A2a06:98c1:50::ac40:2355🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjakub.ns.cloudflare.com
A108.162.195.85🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A162.159.44.85Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A172.64.35.85🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
SOAhattie.ns.cloudflare.comdns@cloudflare.com serial=2397871680

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=1774409337

Previously NS for

us-college.com

Subdomains

www.us-college.com

Same first word

us-college.com

DNS History

10 records (3 active, 7 former)

200920112013201520172019202120232025NShattie.ns.cloudflare.comjakub.ns.cloudflare.comdns1.3366dns.comns1.parked.comns2.parked.comus-college.comMXmxbiz1.qq.commxbiz2.qq.comA176.113.70.206117.28.254.114
○NSdns1.3366dns.com2015-06-10 → 2017-08-29 · 5 obs
○ 2008-03-19 14:38:48
● 2015-06-10 07:14:38
● 2017-08-29 03:06:50
○ 2026-02-18 13:18:50
○ 2026-03-25 03:44:30
●NShattie.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs
○ 2017-08-29 03:06:50
● 2026-02-18 13:18:50
● 2026-03-25 03:44:30
●NSjakub.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs
○ 2017-08-29 03:06:50
● 2026-02-18 13:18:50
● 2026-03-25 03:44:30
○NSns1.parked.com2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 14:38:48
○ 2015-06-10 07:14:38
○ 2026-03-25 03:44:30
○NSns2.parked.com2008-03-19 → 2008-03-19 · 3 obs
● 2008-03-19 14:38:48
○ 2015-06-10 07:14:38
○ 2026-03-25 03:44:30
○NSus-college.com2015-06-10 → 2017-08-29 · 5 obs
○ 2008-03-19 14:38:48
● 2015-06-10 07:14:38
● 2017-08-29 03:06:50
○ 2026-02-18 13:18:50
○ 2026-03-25 03:44:30
○MXmxbiz1.qq.com2015-06-10 → 2017-08-29 · 5 obs
○ 2008-03-19 14:38:48
● 2015-06-10 07:14:38
● 2017-08-29 03:06:50
○ 2026-02-18 13:18:50
○ 2026-03-25 03:44:30
○MXmxbiz2.qq.com2015-06-10 → 2017-08-29 · 5 obs
○ 2008-03-19 14:38:48
● 2015-06-10 07:14:38
● 2017-08-29 03:06:50
○ 2026-02-18 13:18:50
○ 2026-03-25 03:44:30
○A117.28.254.1142015-06-10 → 2017-08-29 · 5 obs
○ 2008-03-19 14:38:48
● 2015-06-10 07:14:38
● 2017-08-29 03:06:50
○ 2026-02-18 13:18:50
○ 2026-03-25 03:44:30
●A176.113.70.2062026-02-18 → 2026-03-25 · 3 obs
○ 2017-08-29 03:06:50
● 2026-02-18 13:18:50
● 2026-03-25 03:44:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...-
us-college.comhattie.ns.cloudflare.com, jakub.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.85

NS records: hattie.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for us-college.com (unsigned zone)

⏱️ Timing

Total: 1229ms | Queries: -

📄 Records

TypeCountSample Data
A1176.113.70.206
NS2hattie.ns.cloudflare.com, jakub.ns.cloudflare.com
SOA1hattie.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

us-college.com is parent of www.us-college.com.

IP Addresses

us-college.com points to a single IP: 176.113.70.206.

Other host names, for instance game.lamitex.com.cn, tsamloy.com, hbjyxs.com, ybyf.net and 411h8fmu.qishuimao.net share IP numbers with us-college.com.

Name Servers

us-college.com's delegation is to two name servers hattie.ns.cloudflare.com and jakub.ns.cloudflare.com.

us-college.com shares the same name server configuration as other domains, such as jianketai.com, wuhushanxiang.com, bafangmiaomu.com, sdxinglongju.com and taiyuedao.com.

us-college.com at least partially shares its name servers with other domains, for instance simlay.com, vibiboloyaonsystems.click, google-qc.com, redcom.eu.com and bstmax.com.

These name servers are often used together with the name servers khalid.ns.cloudflare.com.

Host names with six IP numbers:

hattie.ns.cloudflare.com points to: 2606:4700:50::a29f:26ac, 2803:f800:50::6ca2:c2ac, 2a06:98c1:50::ac40:22ac, 108.162.194.172, 162.159.38.172 and 172.64.34.172.

jakub.ns.cloudflare.com points to: 2606:4700:58::a29f:2c55, 2803:f800:50::6ca2:c355, 2a06:98c1:50::ac40:2355, 108.162.195.85, 162.159.44.85 and 172.64.35.85.