linkeduniversity.com - robtex.com
linkeduniversity.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
linkeduniversity.com |
DNS History
12 records (8 active, 4 former)
●NSchin.ns.cloudflare.com2015-08-22 → 2026-03-23 · 2 obs
● 2026-03-23 03:30:56
●NSjay.ns.cloudflare.com2015-08-22 → 2026-03-23 · 2 obs
● 2026-03-23 03:30:56
●MXalt1.aspmx.l.google.com2015-08-22 → 2026-03-23 · 2 obs
● 2026-03-23 03:30:56
●MXalt2.aspmx.l.google.com2015-08-22 → 2026-03-23 · 2 obs
● 2026-03-23 03:30:56
●MXaspmx.l.google.com2015-08-22 → 2026-03-23 · 2 obs
● 2026-03-23 03:30:56
●MXaspmx2.googlemail.com2015-08-22 → 2026-03-23 · 2 obs
● 2026-03-23 03:30:56
●MXaspmx3.googlemail.com2015-08-22 → 2026-03-23 · 2 obs
● 2026-03-23 03:30:56
○A104.31.72.1922015-08-22 → 2016-04-22 · 4 obs
● 2016-04-22 05:48:48
○ 2017-03-26 05:35:20
○ 2026-03-23 03:30:56
○A104.31.73.1922015-08-22 → 2016-04-22 · 4 obs
● 2016-04-22 05:48:48
○ 2017-03-26 05:35:20
○ 2026-03-23 03:30:56
○A2400:cb00:2048:1::681f:48c02015-08-22 → 2016-04-22 · 4 obs
● 2016-04-22 05:48:48
○ 2017-03-26 05:35:20
○ 2026-03-23 03:30:56
○A2400:cb00:2048:1::681f:49c02015-08-22 → 2016-04-22 · 4 obs
● 2016-04-22 05:48:48
○ 2017-03-26 05:35:20
○ 2026-03-23 03:30:56
●A67.212.168.1222017-03-26 → 2026-03-23 · 3 obs
● 2017-03-26 05:35:20
● 2026-03-23 03:30:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| linkeduniversity.com | jay.ns.cloudflare.com, chin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.84
NS records: jay.ns.cloudflare.com, chin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linkeduniversity.com (unsigned zone)
⏱️ Timing
Total: 1922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.212.168.122 |
| NS | 2 | chin.ns.cloudflare.com, jay.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com include:i |
| SOA | 1 | chin.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jay.ns.cloudflare.com, jay.ns.cloudflare.com, jay.ns.cloudflare.com...)
Analysis
IP Addresses
linkeduniversity.com points to a single IP: 67.212.168.122.
Name Servers
linkeduniversity.com's delegation is to two name servers chin.ns.cloudflare.com and jay.ns.cloudflare.com.
linkeduniversity.com shares the same name server configuration as other domains, such as inspiresleep.com, asiabet8888.com, bukmacherskie.org, stevenmaddison.co.uk and mindblown.pl.
linkeduniversity.com at least partially shares its name servers with other domains, for instance vwo.com, ibemlp.org, ceredexvalue.com, sublimesavannah.com and symondsburyestate.com.
these name servers are commonly used together with lily.ns.cloudflare.com, clarissa.ns.cloudflare.com, arch.ns.cloudflare.com and scott.ns.cloudflare.com.
Host names with six IP numbers:
chin.ns.cloudflare.com points to: 2606:4700:50::adf5:3a54, 2803:f800:50::6ca2:c054, 2a06:98c1:50::ac40:2054, 108.162.192.84, 172.64.32.84 and 173.245.58.84.
jay.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7b, 2803:f800:50::6ca2:c17b, 2a06:98c1:50::ac40:217b, 108.162.193.123, 172.64.33.123 and 173.245.59.123.
Mail Servers
Five mail servers handle linkeduniversity.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
linkeduniversity.com shares some mail servers with other domains, including ontrayapp.com, ns500699.ns500699.ns500734.ns500699.ns500693.ns500734.ns500588.ns500699.ns500588.ns500693.ns500588.ns500588.ns500632.ns500588.ns500578.ns500110.dtrkdll.com, ns500758.ns500758.ns500759.ns500758.ns500698.ns500698.ns500698.ns500735.ns500735.ns500698.ns500698.ns500576.ns500708.ns500708.ns500576.ns500686.ns500619.trackreceptor.com, ns500693.ns500699.ns500699.ns500734.ns500693.ns500699.ns500728.ns500693.ns500588.ns500683.ns500632.ns500588.ns500588.ns500632.ns500632.ns500110.dtrkdll.com and ns500768.ns500759.ns500736.ns500698.ns500708.ns500708.ns500698.ns500576.ns500619.ns500619.ns500652.tracksymphony.com.
these mail servers are often used alongside 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:
aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.
aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.