studenthub.app - robtex.com

studenthub.app

DNSSEC⚠️ Not signed
A31.43.160.6πŸ‡ΊπŸ‡¦ Amazon31.43.160.0/24 EC2 Prefix
PTRsites.framer.app
A31.43.161.6πŸ‡ΊπŸ‡¦ Amazon31.43.161.0/24 EC2 Prefix
NSns-cloud-c1.googledomains.com ⭐
A2001:4860:4802:32::6cπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-c1.googledomains.com
A216.239.32.108πŸ‡ΊπŸ‡Έ Google216.239.32.0/24
PTRns-cloud-c1.googledomains.com
NSns-cloud-c2.googledomains.com
A2001:4860:4802:34::6cπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-c2.googledomains.com
A216.239.34.108πŸ‡ΊπŸ‡Έ Google216.239.34.0/24
PTRns-cloud-c2.googledomains.com
NSns-cloud-c3.googledomains.com
A2001:4860:4802:36::6cπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-c3.googledomains.com
A216.239.36.108πŸ‡ΊπŸ‡Έ Google216.239.36.0/24
PTRns-cloud-c3.googledomains.com
NSns-cloud-c4.googledomains.com
A2001:4860:4802:38::6cπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-c4.googledomains.com
A216.239.38.108πŸ‡ΊπŸ‡Έ Google216.239.38.0/24
PTRns-cloud-c4.googledomains.com
MXalt1.aspmx.l.google.com ⭐
A2607:f8b0:4003:c30::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26πŸ‡ΊπŸ‡Έ Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com ⭐
A2607:f8b0:4001:c70::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26πŸ‡ΊπŸ‡Έ Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27πŸ‡ΊπŸ‡Έ Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXaspmx2.googlemail.com ⭐
A2607:f8b0:4003:c30::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.27πŸ‡ΊπŸ‡Έ Google74.125.27.0/24
PTRyutulis-in-f27.1e100.net
MXaspmx3.googlemail.com ⭐
A2607:f8b0:4001:c70::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27πŸ‡ΊπŸ‡Έ Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
SOAns-cloud-c1.googledomains.comcloud-dns-hostmaster@google.com serial=46

app

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427
πŸ”’ HSTS Preload (+subdomains)

Same first word

DNS History

11 records (11 active, 0 former)

NSns-cloud-c1.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA31.43.160.631.43.161.6
●NSns-cloud-c1.googledomains.com2026-03-14 β†’ 2026-03-14 Β· 2 obs
● 2026-03-14 11:09:30
● 2026-03-14 18:04:42
●NSns-cloud-c2.googledomains.com2026-03-14 β†’ 2026-03-14 Β· 2 obs
● 2026-03-14 11:09:30
● 2026-03-14 18:04:42
●NSns-cloud-c3.googledomains.com2026-03-14 β†’ 2026-03-14 Β· 2 obs
● 2026-03-14 11:09:30
● 2026-03-14 18:04:42
●NSns-cloud-c4.googledomains.com2026-03-14 β†’ 2026-03-14 Β· 2 obs
● 2026-03-14 11:09:30
● 2026-03-14 18:04:42
●MXalt1.aspmx.l.google.com2026-03-14 β†’ 2026-03-14 Β· 2 obs
● 2026-03-14 11:09:30
● 2026-03-14 18:04:42
●MXalt2.aspmx.l.google.com2026-03-14 β†’ 2026-03-14 Β· 2 obs
● 2026-03-14 11:09:30
● 2026-03-14 18:04:42
●MXaspmx.l.google.com2026-03-14 β†’ 2026-03-14 Β· 2 obs
● 2026-03-14 11:09:30
● 2026-03-14 18:04:42
●MXaspmx2.googlemail.com2026-03-14 β†’ 2026-03-14 Β· 2 obs
● 2026-03-14 11:09:30
● 2026-03-14 18:04:42
●MXaspmx3.googlemail.com2026-03-14 β†’ 2026-03-14 Β· 2 obs
● 2026-03-14 11:09:30
● 2026-03-14 18:04:42
●A31.43.160.62026-03-14 β†’ 2026-03-14 Β· 2 obs
● 2026-03-14 11:09:30
● 2026-03-14 18:04:42
●A31.43.161.62026-03-14 β†’ 2026-03-14 Β· 2 obs
● 2026-03-14 11:09:30
● 2026-03-14 18:04:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
appns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...10 records
studenthub.appns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com-

βœ… Authoritative Response

Server: 216.239.34.108

NS records: ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1483ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A231.43.161.6, 31.43.160.6
NS4ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com...
MX5aspmx2.googlemail.com (pri: 10), alt1.aspmx.l.google.com (pri: 10)...
SOA1ns-cloud-c1.googledomains.com cloud-dns-

πŸ“Œ Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld2.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...)

Analysis

IP Addresses

studenthub.app resolves to two IPs: 31.43.160.6 and 31.43.161.6.

other host names for instance gatherit.co, alinolan.com, goodsbreckenridge.com, uncutproducts.com and opal.dev share IP numbers with studenthub.app.

Name Servers

studenthub.app is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

studenthub.app at least partially shares name servers with other domains, for instance skycarp.com, sigmatutoring.org, massenergy.co.uk, karriereziel.com and horselink.nl.

Host names with two IP numbers:

Host name ns-cloud-c1.googledomains.com points to: 2001:4860:4802:32::6c and 216.239.32.108.

Host name ns-cloud-c2.googledomains.com points to: 2001:4860:4802:34::6c and 216.239.34.108.

Host name ns-cloud-c3.googledomains.com points to: 2001:4860:4802:36::6c and 216.239.36.108.

Host name ns-cloud-c4.googledomains.com points to: 2001:4860:4802:38::6c and 216.239.38.108.

Mail Servers

studenthub.app is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

studenthub.app shares mail servers with other domains at least partially, including wbg-group.com, clovischurchofchrist.org, maksalon.com, ns500699.ns500734.ns500699.ns500699.ns500693.ns500699.ns500699.ns500699.ns500693.ns500683.ns500588.ns500588.ns500683.ns500683.ns500699.ns500602.dtrkdll.com and ns500731.ns500731.ns500731.ns500731.ns500671.ns500704.ns500731.ns500704.ns500705.ns500649.ns500666.ns500131.lustychickser.com.

these mail servers are often used with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

Host aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27

Host aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27

Host aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

Host alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

Host alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

Host names pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Host names pointing to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com