icust.org - robtex.com
icust.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.linode.com ⚠️ Not in zone NS records | ||||||
| A | 2600:14c0:6::2🇺🇸 Akamai2600:14c0:6::/48 Technologies | ||||||
| PTR | c1-2.akashield.net | ||||||
| A | 92.123.94.2🇳🇱 Akamai92.123.94.0/24 Technologies | ||||||
| PTR | c1-2.akashield.net | ||||||
| NS | ns2.linode.com ⚠️ Not in zone NS records | ||||||
| A | 2600:14c0:6::3🇺🇸 Akamai2600:14c0:6::/48 Technologies | ||||||
| PTR | c1-3.akashield.net | ||||||
| A | 92.123.94.3🇳🇱 Akamai92.123.94.0/24 Technologies | ||||||
| PTR | c1-3.akashield.net | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1784670470 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSns1.linode.com2015-08-15 → 2026-07-21 · 2 obs
● 2026-07-21 22:29:30
●NSns2.linode.com2015-08-15 → 2026-07-21 · 2 obs
● 2026-07-21 22:29:30
○NSns3.linode.com2015-08-15 → 2017-08-29 · 4 obs
● 2017-08-29 02:46:02
○ 2026-06-15 13:27:30
○ 2026-07-21 22:29:30
○NSns4.linode.com2015-08-15 → 2017-08-29 · 4 obs
● 2017-08-29 02:46:02
○ 2026-06-15 13:27:30
○ 2026-07-21 22:29:30
○NSns5.linode.com2015-08-15 → 2017-08-29 · 4 obs
● 2017-08-29 02:46:02
○ 2026-06-15 13:27:30
○ 2026-07-21 22:29:30
○MXmail.icust.org2015-08-15 → 2017-08-29 · 4 obs
● 2017-08-29 02:46:02
○ 2026-06-15 13:27:30
○ 2026-07-21 22:29:30
○A106.186.18.1142015-08-15 → 2017-08-29 · 4 obs
● 2017-08-29 02:46:02
○ 2026-06-15 13:27:30
○ 2026-07-21 22:29:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| icust.org | ns1.linode.com, ns2.linode.com | - |
✅ Authoritative Response
Server:92.123.94.2
NS records: ns1.linode.com, ns2.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icust.org (unsigned zone)
⏱️ Timing
Total: 3223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
DNS delegation for icust.org points to two name servers: ns1.linode.com and ns2.linode.com.
icust.org has the same name server delegation as a number of other domains, such as cerowrt.net, 160-191.218.58.207.in-addr.arpa, pusdse.edu.np and two more.
icust.org shares at least some of its name servers with other domains, including athineo.com, systemwars.net, seven00.com and two others.
These name servers are frequently paired with the name servers ns3.linode.com, ns4.linode.com and ns5.linode.com.
ns1.linode.com directs to 92.123.94.2 and 2600:14c0:6::2. ns2.linode.com directs to 92.123.94.3 and 2600:14c0:6::3. Each host name carries two IP addresses.