gcdo.org - robtex.com
gcdo.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 | ||||||
| NS | ns3.linode.com ⚠️ Not in zone NS records | ||||||
| A | 2600:14c0:7::3🇺🇸 Akamai2600:14c0:7::/48 Technologies | ||||||
| PTR | c2-3.akashield.net | ||||||
| A | 92.123.95.3🇳🇱 Akamai92.123.95.0/24 Technologies | ||||||
| PTR | c2-3.akashield.net | ||||||
| NS | ns4.linode.com ⚠️ Not in zone NS records | ||||||
| A | 2600:14c0:7::4🇺🇸 Akamai2600:14c0:7::/48 Technologies | ||||||
| PTR | c2-4.akashield.net | ||||||
| A | 92.123.95.4🇳🇱 Akamai92.123.95.0/24 Technologies | ||||||
| PTR | c2-4.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=1773551953 | ||||||
Same first word
gcdo.org |
Similar names
DNS History
6 records (4 active, 2 former)
○NSdbru.br.ns.els-gms.att.net2015-07-17 → 2017-03-19 · 4 obs
● 2017-03-19 19:24:02
○ 2026-03-10 16:49:04
○ 2026-03-24 13:46:04
○NSdmtu.mt.ns.els-gms.att.net2015-07-17 → 2017-03-19 · 4 obs
● 2017-03-19 19:24:02
○ 2026-03-10 16:49:04
○ 2026-03-24 13:46:04
●NSns1.linode.com2026-03-10 → 2026-03-24 · 3 obs
● 2026-03-10 16:49:04
● 2026-03-24 13:46:04
●NSns2.linode.com2026-03-10 → 2026-03-24 · 3 obs
● 2026-03-10 16:49:04
● 2026-03-24 13:46:04
●NSns3.linode.com2026-03-10 → 2026-03-24 · 3 obs
● 2026-03-10 16:49:04
● 2026-03-24 13:46:04
●NSns4.linode.com2026-03-10 → 2026-03-24 · 3 obs
● 2026-03-10 16:49:04
● 2026-03-24 13:46:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| gcdo.org | ns4.linode.com, ns1.linode.com, ns3.linode.com, ns2.linode.com | - |
✅ Authoritative Response
Server:92.123.94.2
NS records: ns4.linode.com, ns1.linode.com, ns3.linode.com, ns2.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gcdo.org (unsigned zone)
⏱️ Timing
Total: 531ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
gcdo.org is delegated to four name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and ns4.linode.com.
gcdo.org at least partially shares name servers with other domains, for example myeatbox.com, catalincapota.org, gaserp.com, sso-eventready.com and sigmadogs.com.
these name servers are commonly used alongside ns5.linode.com name servers.
Host names with two IP numbers:
ns1.linode.com points to: 2600:14c0:6::2 and 92.123.94.2
ns2.linode.com points to: 2600:14c0:6::3 and 92.123.94.3
ns3.linode.com points to: 2600:14c0:7::3 and 92.123.95.3
ns4.linode.com points to: 2600:14c0:7::4 and 92.123.95.4