studentdigest.com - robtex.com

studentdigest.com

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NSaspen.ns.cloudflare.com ⭐
A2606:4700:50::a29f:266d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaspen.ns.cloudflare.com
A2803:f800:50::6ca2:c26d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaspen.ns.cloudflare.com
A2a06:98c1:50::ac40:226d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaspen.ns.cloudflare.com
A108.162.194.109🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaspen.ns.cloudflare.com
A162.159.38.109Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaspen.ns.cloudflare.com
A172.64.34.109🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaspen.ns.cloudflare.com
NSgordon.ns.cloudflare.com
A2606:4700:58::adf5:3baa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
A2803:f800:50::6ca2:c1aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgordon.ns.cloudflare.com
A2a06:98c1:50::ac40:21aa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgordon.ns.cloudflare.com
A108.162.193.170🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
A172.64.33.170🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
A173.245.59.170🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgordon.ns.cloudflare.com
SOAaspen.ns.cloudflare.comdns@cloudflare.com serial=2397795437

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=1774700687

Previously MX for

studentdigest.com

Same first word

studentdigest.com

DNS History

11 records (3 active, 8 former)

20162017201820192020202120222023202420252026NSaspen.ns.cloudflare.comgordon.ns.cloudflare.comns1.dnslink.comns1.icontent.comns2.dnslink.comns2.icontent.comMXmail.b-io.costudentdigest.comA76.76.21.21104.130.196.253209.15.13.134
●NSaspen.ns.cloudflare.com2026-02-22 → 2026-03-28 · 3 obs
○ 2016-11-29 03:13:22
● 2026-02-22 09:41:44
● 2026-03-28 12:33:38
●NSgordon.ns.cloudflare.com2026-02-22 → 2026-03-28 · 3 obs
○ 2016-11-29 03:13:22
● 2026-02-22 09:41:44
● 2026-03-28 12:33:38
○NSns1.dnslink.com2015-05-18 → 2016-11-29 · 6 obs
● 2015-05-18 06:12:22
○ 2015-10-23 22:18:54
○ 2016-04-18 08:42:54
● 2016-11-29 03:13:22
○ 2026-02-22 09:41:44
○ 2026-03-28 12:33:38
○NSns1.icontent.com2015-10-23 → 2016-04-18 · 5 obs
○ 2015-05-18 06:12:22
● 2015-10-23 22:18:54
● 2016-04-18 08:42:54
○ 2016-11-29 03:13:22
○ 2026-03-28 12:33:38
○NSns2.dnslink.com2015-05-18 → 2016-11-29 · 6 obs
● 2015-05-18 06:12:22
○ 2015-10-23 22:18:54
○ 2016-04-18 08:42:54
● 2016-11-29 03:13:22
○ 2026-02-22 09:41:44
○ 2026-03-28 12:33:38
○NSns2.icontent.com2015-10-23 → 2016-04-18 · 5 obs
○ 2015-05-18 06:12:22
● 2015-10-23 22:18:54
● 2016-04-18 08:42:54
○ 2016-11-29 03:13:22
○ 2026-03-28 12:33:38
○MXmail.b-io.co2015-05-18 → 2016-11-29 · 6 obs
● 2015-05-18 06:12:22
○ 2015-10-23 22:18:54
○ 2016-04-18 08:42:54
● 2016-11-29 03:13:22
○ 2026-02-22 09:41:44
○ 2026-03-28 12:33:38
○MXstudentdigest.com2015-10-23 → 2016-04-18 · 5 obs
○ 2015-05-18 06:12:22
● 2015-10-23 22:18:54
● 2016-04-18 08:42:54
○ 2016-11-29 03:13:22
○ 2026-03-28 12:33:38
○A104.130.196.2532015-10-23 → 2016-04-18 · 5 obs
○ 2015-05-18 06:12:22
● 2015-10-23 22:18:54
● 2016-04-18 08:42:54
○ 2016-11-29 03:13:22
○ 2026-03-28 12:33:38
○A209.15.13.1342015-05-18 → 2016-11-29 · 6 obs
● 2015-05-18 06:12:22
○ 2015-10-23 22:18:54
○ 2016-04-18 08:42:54
● 2016-11-29 03:13:22
○ 2026-02-22 09:41:44
○ 2026-03-28 12:33:38
●A76.76.21.212026-02-22 → 2026-03-28 · 3 obs
○ 2016-11-29 03:13:22
● 2026-02-22 09:41:44
● 2026-03-28 12:33:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
studentdigest.comgordon.ns.cloudflare.com, aspen.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.109

NS records: gordon.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studentdigest.com (unsigned zone)

⏱️ Timing

Total: 94ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS2aspen.ns.cloudflare.com, gordon.ns.cloudflare.com
SOA1aspen.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

studentdigest.com points to a single IP address: 76.76.21.21.

Other host names such as w3w.ai, syncar.net, larissaepaulo.com, akeo.info and internasionaloptik.com share IP numbers with studentdigest.com.

Name Servers

studentdigest.com is delegated to two name servers: aspen.ns.cloudflare.com and gordon.ns.cloudflare.com.

studentdigest.com uses the same name server setup as other domains, including studentport.com, tokyochallenge.com, eventprod.com, xrates.com and globecard.com.

At least part of the name servers for studentdigest.com are shared with other domains, for instance ho1e.com, njhhxx.org, yt-go.cn, bahisliongirisi.com and hanso.nl.

These name servers are often used together with nash.ns.cloudflare.com, henry.ns.cloudflare.com and nola.ns.cloudflare.com.

Host names with six IP numbers:

aspen.ns.cloudflare.com points to: 2606:4700:50::a29f:266d, 2803:f800:50::6ca2:c26d, 2a06:98c1:50::ac40:226d, 108.162.194.109, 162.159.38.109 and 172.64.34.109.

gordon.ns.cloudflare.com points to: 2606:4700:58::adf5:3baa, 2803:f800:50::6ca2:c1aa, 2a06:98c1:50::ac40:21aa, 108.162.193.170, 172.64.33.170 and 173.245.59.170.