gradcontent.com - robtex.com

gradcontent.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:4078🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b8d0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.64.120Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.208🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaaron.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c96🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
A2803:f800:50::6ca2:c396🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaaron.ns.cloudflare.com
A2a06:98c1:50::ac40:2396🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaaron.ns.cloudflare.com
A108.162.195.150🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
A162.159.44.150Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
A172.64.35.150🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaron.ns.cloudflare.com
NSchristina.ns.cloudflare.com
A2606:4700:50::a29f:26c1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristina.ns.cloudflare.com
A2803:f800:50::6ca2:c2c1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchristina.ns.cloudflare.com
A2a06:98c1:50::ac40:22c1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchristina.ns.cloudflare.com
A108.162.194.193🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristina.ns.cloudflare.com
A162.159.38.193Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristina.ns.cloudflare.com
A172.64.34.193🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristina.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.64.120, 172.67.184.208
IPv62606:4700:3032::6815:4078, 2606:4700:3035::ac43:b8d0
SOAaaron.ns.cloudflare.comdns@cloudflare.com serial=2398261121

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=1774389407

Same first word

gradcontent.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSaaron.ns.cloudflare.comchristina.ns.cloudflare.comns-1089.awsdns-08.orgns-1877.awsdns-42.co.ukns-487.awsdns-60.comns-690.awsdns-22.netA104.21.64.120172.67.184.2082606:4700:3032::6815:40782606:4700:3035::ac43:b8d085.25.253.13385.25.41.93
●NSaaron.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs
○ 2016-12-19 02:54:46
● 2026-02-15 13:56:06
● 2026-03-24 22:25:24
●NSchristina.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs
○ 2016-12-19 02:54:46
● 2026-02-15 13:56:06
● 2026-03-24 22:25:24
○NSns-1089.awsdns-08.org2015-08-10 → 2016-12-19 · 4 obs
● 2015-08-10 23:46:04
● 2016-12-19 02:54:46
○ 2026-02-15 13:56:06
○ 2026-03-24 22:25:24
○NSns-1877.awsdns-42.co.uk2015-08-10 → 2016-12-19 · 4 obs
● 2015-08-10 23:46:04
● 2016-12-19 02:54:46
○ 2026-02-15 13:56:06
○ 2026-03-24 22:25:24
○NSns-487.awsdns-60.com2015-08-10 → 2016-12-19 · 4 obs
● 2015-08-10 23:46:04
● 2016-12-19 02:54:46
○ 2026-02-15 13:56:06
○ 2026-03-24 22:25:24
○NSns-690.awsdns-22.net2015-08-10 → 2016-12-19 · 4 obs
● 2015-08-10 23:46:04
● 2016-12-19 02:54:46
○ 2026-02-15 13:56:06
○ 2026-03-24 22:25:24
●A104.21.64.1202026-02-15 → 2026-03-24 · 3 obs
○ 2016-12-19 02:54:46
● 2026-02-15 13:56:06
● 2026-03-24 22:25:24
●A172.67.184.2082026-02-15 → 2026-03-24 · 3 obs
○ 2016-12-19 02:54:46
● 2026-02-15 13:56:06
● 2026-03-24 22:25:24
●A2606:4700:3032::6815:40782026-02-15 → 2026-03-24 · 3 obs
○ 2016-12-19 02:54:46
● 2026-02-15 13:56:06
● 2026-03-24 22:25:24
●A2606:4700:3035::ac43:b8d02026-02-15 → 2026-03-24 · 3 obs
○ 2016-12-19 02:54:46
● 2026-02-15 13:56:06
● 2026-03-24 22:25:24
○A85.25.253.1332015-08-10 → 2016-03-04 · 4 obs
● 2015-08-10 23:46:04
● 2016-03-04 05:08:10
○ 2016-06-23 18:12:22
○ 2026-03-24 22:25:24
○A85.25.41.932016-06-23 → 2016-12-19 · 5 obs
○ 2016-03-04 05:08:10
● 2016-06-23 18:12:22
● 2016-12-19 02:54:46
○ 2026-02-15 13:56:06
○ 2026-03-24 22:25:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...-
gradcontent.comchristina.ns.cloudflare.com, aaron.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.193

NS records: christina.ns.cloudflare.com, aaron.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gradcontent.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.64.120, 172.67.184.208
AAAA22606:4700:3032::6815:4078, 2606:4700:3035::ac43:b8d0
NS2aaron.ns.cloudflare.com, christina.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aaron.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gradcontent.com maps to four IP numbers: 2606:4700:3032::6815:4078, 2606:4700:3035::ac43:b8d0, 104.21.64.120 and 172.67.184.208.

Other host names such as cdc2008.com, 91xcb.cn, lamue.net, www.nowgames.com and ahancidian.com share IPs with gradcontent.com.

Name Servers

Two name servers aaron.ns.cloudflare.com and christina.ns.cloudflare.com handle the delegation for gradcontent.com.

gradcontent.com shares the same name server setup as other domains, for example cyberizm.org, emilypatriciafae.com, catiok.com, movietriggers.org and quizcurry.com.

gradcontent.com at least partially shares name servers with other domains, for example roi-insurance.com, aie-osd.al, aboutdev.workers.dev, tarlacfirst.com and lovediet123.com.

These name servers are often used together with virginia.ns.cloudflare.com and romina.ns.cloudflare.com.

Host names with six IP numbers:

aaron.ns.cloudflare.com points to 2606:4700:58::a29f:2c96, 2803:f800:50::6ca2:c396, 2a06:98c1:50::ac40:2396, 108.162.195.150, 162.159.44.150 and 172.64.35.150.

christina.ns.cloudflare.com points to 2606:4700:50::a29f:26c1, 2803:f800:50::6ca2:c2c1, 2a06:98c1:50::ac40:22c1, 108.162.194.193, 162.159.38.193 and 172.64.34.193.