collegegrid.com - robtex.com

collegegrid.com

DNSSEC⚠️ Not signed
A54.215.31.113🇺🇸 Amazon54.215.0.0/17 EC2 SFO prefix
PTRec2-54-215-31-113.us-west-1.compute.amazonaws.com
NSns1.dyna-ns.net ⭐
A2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
A162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
NSns2.dyna-ns.net
A2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
A162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
SOAns1.dyna-ns.nethostmaster@collegegrid.com 2026-02-23 #1

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=1771291435

Same first word

collegegrid.com

DNS History

8 records (3 active, 5 former)

20162017201820192020202120222023202420252026NSns1.dyna-ns.netns2.dyna-ns.netns17.domaincontrol.comns18.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA54.215.31.11372.167.51.2
●NSns1.dyna-ns.net2026-03-11 → 2026-03-11 · 2 obs
○ 2016-07-23 07:24:00
● 2026-03-11 03:52:30
○NSns17.domaincontrol.com2015-05-22 → 2016-07-23 · 3 obs
● 2015-05-22 13:14:56
● 2016-07-23 07:24:00
○ 2026-03-11 03:52:30
○NSns18.domaincontrol.com2015-05-22 → 2016-07-23 · 3 obs
● 2015-05-22 13:14:56
● 2016-07-23 07:24:00
○ 2026-03-11 03:52:30
●NSns2.dyna-ns.net2026-03-11 → 2026-03-11 · 2 obs
○ 2016-07-23 07:24:00
● 2026-03-11 03:52:30
○MXmailstore1.secureserver.net2015-05-22 → 2016-07-23 · 3 obs
● 2015-05-22 13:14:56
● 2016-07-23 07:24:00
○ 2026-03-11 03:52:30
○MXsmtp.secureserver.net2015-05-22 → 2016-07-23 · 3 obs
● 2015-05-22 13:14:56
● 2016-07-23 07:24:00
○ 2026-03-11 03:52:30
●A54.215.31.1132026-03-11 → 2026-03-11 · 2 obs
○ 2016-07-23 07:24:00
● 2026-03-11 03:52:30
○A72.167.51.22015-05-22 → 2016-07-23 · 3 obs
● 2015-05-22 13:14:56
● 2016-07-23 07:24:00
○ 2026-03-11 03:52:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
collegegrid.comns2.dyna-ns.net, ns1.dyna-ns.net-

✅ Authoritative Response

Server: 162.159.26.92

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for collegegrid.com (unsigned zone)

⏱️ Timing

Total: 368ms | Queries: -

📄 Records

TypeCountSample Data
A154.215.31.113
NS2ns1.dyna-ns.net, ns2.dyna-ns.net
SOA1ns1.dyna-ns.net hostmaster.collegegrid.c

Analysis

IP Addresses

collegegrid.com resolves to one IP number: 54.215.31.113.

Other host names, for instance teletraction.com, www.tradesmann.com, vajj.com, label.solutions and chre.org share IP numbers with collegegrid.com.

Name Servers

collegegrid.com's delegation uses two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

collegegrid.com uses the same name server setup as other domains, such as hatefarm.com, imparagratis.com, kuji.org, saint-omer.net and tianciyuan.org.

Host names with four IP numbers:

ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158; ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5