oldko.com - dns.ninja
oldko.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=1786600119 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.namebrightdns.com2026-03-22 → 2026-08-13 · 2 obs
● 2026-08-13 05:55:34
●NSnsg1.namebrightdns.com2026-03-22 → 2026-08-13 · 2 obs
● 2026-08-13 05:55:34
●NSnsg2.namebrightdns.com2026-03-22 → 2026-08-13 · 2 obs
● 2026-08-13 05:55:34
●A13.223.25.842026-03-22 → 2026-08-13 · 3 obs
● 2026-03-22 07:09:32
● 2026-08-13 05:55:34
○A192.64.147.1382016-12-07 → 2016-12-07 · 4 obs
● 2016-12-07 23:07:38
○ 2026-03-22 07:09:32
○ 2026-08-13 05:55:34
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-22 → 2026-08-13 · 3 obs
● 2026-03-22 07:09:32
● 2026-08-13 05:55:34
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-22 → 2026-08-13 · 3 obs
● 2026-03-22 07:09:32
● 2026-08-13 05:55:34
●A54.243.117.1972026-03-22 → 2026-08-13 · 3 obs
● 2026-03-22 07:09:32
● 2026-08-13 05:55:34
○A8.5.1.582016-01-21 → 2016-01-21 · 3 obs
○ 2016-12-07 23:07:38
○ 2026-08-13 05:55:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| oldko.com | nsg1.namebrightdns.com, nsg2.namebrightdns.com | 12 records |
✅ Authoritative Response
Server:3.81.83.148
NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oldko.com (unsigned zone)
⏱️ Timing
Total: 164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.223.25.84, 54.243.117.197 |
| AAAA | 2 | 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee |
| NS | 2 | nsg2.namebrightdns.com, nsg1.namebrightdns.com |
| TXT | 2 | v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)
Analysis
Hierarchy
oldko.com serves as the parent of ns2.oldko.com and lzu.oldko.com.
IP Addresses
oldko.com resolves to four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.
ikriti.com, green-tree.com, null.net.siteaero.com plus two other host names have IP numbers in common with oldko.com.
Name Servers
oldko.com carries NS records delegating to ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.
oldko.com shares at least some of its name servers with other domains, including 6d5e7.jsdcoffee.com, carlsway.com, www.akapro.com and two others.
These name servers are frequently paired with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.
Hosts with 7 IP addresses each:
nsg1.namebrightdns.com resolves to 3.81.83.148, 54.152.124.255 and 54.211.183.184 among others, with 4 other IP addresses in total.
Hosts with five IP addresses:
nsg2.namebrightdns.com has IP addresses 54.221.37.2, 54.235.53.129 and 100.27.188.59 along with two other addresses.
Host names carrying three IP numbers:
The hostname ns1.namebrightdns.com points to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.