ncusu.com - robtex.com

ncusu.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:2053🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b8ee🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.83Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.238🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchad.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchad.ns.cloudflare.com
A2803:f800:50::6ca2:c152🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchad.ns.cloudflare.com
A2a06:98c1:50::ac40:2152🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchad.ns.cloudflare.com
A108.162.193.82🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchad.ns.cloudflare.com
A172.64.33.82🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchad.ns.cloudflare.com
A173.245.59.82🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchad.ns.cloudflare.com
NSmonroe.ns.cloudflare.com
A2606:4700:50::a29f:2699🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A2803:f800:50::6ca2:c299🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmonroe.ns.cloudflare.com
A2a06:98c1:50::ac40:2299🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmonroe.ns.cloudflare.com
A108.162.194.153🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A162.159.38.153Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A172.64.34.153🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.83, 172.67.184.238
IPv6 hints2606:4700:3032::6815:2053, 2606:4700:3037::ac43:b8ee
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOAchad.ns.cloudflare.comdns@cloudflare.com serial=2401987671

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=1777195161

Previously NS for

ncusu.com

Same first word

ncusu.com

Similar names

uncus.org
suncu.org
scunu.xyz
uscun.cn
sunuc.com.cn
sunuc.com
sunuc.xyz
suncu.cn
cunsu.cn

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSchad.ns.cloudflare.commonroe.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netncusu.comns3.dnsdun.comns5.dnsdun.netA104.21.32.83172.67.184.2382606:4700:3032::6815:20532606:4700:3037::ac43:b8ee107.163.251.180107.183.54.167
●NSchad.ns.cloudflare.com2026-03-20 → 2026-04-26 · 3 obs
○ 2017-04-08 04:15:02
● 2026-03-20 12:45:04
● 2026-04-26 09:27:26
○NSf1g1ns1.dnspod.net2016-07-10 → 2017-04-08 · 5 obs
○ 2016-03-16 15:09:22
● 2016-07-10 17:48:24
● 2017-04-08 04:15:02
○ 2026-03-20 12:45:04
○ 2026-04-26 09:27:26
○NSf1g1ns2.dnspod.net2016-07-10 → 2017-04-08 · 5 obs
○ 2016-03-16 15:09:22
● 2016-07-10 17:48:24
● 2017-04-08 04:15:02
○ 2026-03-20 12:45:04
○ 2026-04-26 09:27:26
●NSmonroe.ns.cloudflare.com2026-03-20 → 2026-04-26 · 3 obs
○ 2017-04-08 04:15:02
● 2026-03-20 12:45:04
● 2026-04-26 09:27:26
○NSncusu.com2015-07-12 → 2015-11-24 · 4 obs
● 2015-07-12 07:23:58
● 2015-11-24 00:32:40
○ 2016-03-16 15:09:22
○ 2026-04-26 09:27:26
○NSns3.dnsdun.com2016-03-16 → 2016-03-16 · 4 obs
○ 2015-11-24 00:32:40
● 2016-03-16 15:09:22
○ 2016-07-10 17:48:24
○ 2026-04-26 09:27:26
○NSns5.dnsdun.net2016-03-16 → 2016-03-16 · 4 obs
○ 2015-11-24 00:32:40
● 2016-03-16 15:09:22
○ 2016-07-10 17:48:24
○ 2026-04-26 09:27:26
●A104.21.32.832026-03-20 → 2026-04-26 · 3 obs
○ 2016-07-10 17:48:24
● 2026-03-20 12:45:04
● 2026-04-26 09:27:26
○A107.163.251.1802015-07-12 → 2016-03-16 · 4 obs
● 2015-07-12 07:23:58
● 2016-03-16 15:09:22
○ 2016-07-10 17:48:24
○ 2026-04-26 09:27:26
○A107.183.54.1672016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-16 15:09:22
● 2016-07-10 17:48:24
○ 2026-03-20 12:45:04
○ 2026-04-26 09:27:26
●A172.67.184.2382026-03-20 → 2026-04-26 · 3 obs
○ 2016-07-10 17:48:24
● 2026-03-20 12:45:04
● 2026-04-26 09:27:26
●A2606:4700:3032::6815:20532026-03-20 → 2026-04-26 · 3 obs
○ 2016-07-10 17:48:24
● 2026-03-20 12:45:04
● 2026-04-26 09:27:26
●A2606:4700:3037::ac43:b8ee2026-03-20 → 2026-04-26 · 3 obs
○ 2016-07-10 17:48:24
● 2026-03-20 12:45:04
● 2026-04-26 09:27:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ncusu.comchad.ns.cloudflare.com, monroe.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.153

NS records: chad.ns.cloudflare.com, monroe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ncusu.com (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.32.83, 172.67.184.238
AAAA22606:4700:3032::6815:2053, 2606:4700:3037::ac43:b8ee
NS2chad.ns.cloudflare.com, monroe.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1chad.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ncusu.com resolves to four IPs: 2606:4700:3032::6815:2053, 2606:4700:3037::ac43:b8ee, 104.21.32.83 and 172.67.184.238.

Other host names, for instance adamrozan.com, 72.ns1.alrhost.com, glam-o-rama.de, www.bajasae.net and fam-ostergaard.dk share IP numbers with ncusu.com.

Name Servers

ncusu.com has two name servers: chad.ns.cloudflare.com and monroe.ns.cloudflare.com.

ncusu.com shares the same name server setup as other domains, for example mecez.com, ff108.cn, tiemuseum.cn, qjhotels.net and bbcdn.cn.

ncusu.com shares some name servers with other domains, for example hgway.com, yourfindsfr.com, billigbutlers.com, studentsdental.com and danetra.lt.

These name servers are commonly used alongside guss.ns.cloudflare.com, rodrigo.ns.cloudflare.com, nina.ns.cloudflare.com and cecelia.ns.cloudflare.com.

Host names with six IP numbers: chad.ns.cloudflare.com points to: 2606:4700:58::adf5:3b52, 2803:f800:50::6ca2:c152, 2a06:98c1:50::ac40:2152, 108.162.193.82, 172.64.33.82 and 173.245.59.82; monroe.ns.cloudflare.com points to: 2606:4700:50::a29f:2699, 2803:f800:50::6ca2:c299, 2a06:98c1:50::ac40:2299, 108.162.194.153, 162.159.38.153 and 172.64.34.153.