ctmark.com - dns.ninja
ctmark.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.152.28.181🇺🇸 ORACLE-OCI-31898164.152.16.0/20 Oracle Corporation | ||||||
| NS | ns1.sav.com ⚠️ Not in zone NS records | ||||||
| A | 64.181.207.95🇺🇸 ORACLE-OCI-3189864.181.192.0/19 Oracle Corporation | ||||||
| NS | ns2.sav.com ⚠️ Not in zone NS records | ||||||
| A | 64.181.207.95🇺🇸 ORACLE-OCI-3189864.181.192.0/19 Oracle Corporation | ||||||
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=1785258617 | ||||||
Subdomains
www.ctmark.com |
Same first word
ctmark.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NSdns10.hichina.com2016-04-28 → 2017-02-12 · 5 obs
● 2016-04-28 14:04:50
● 2017-02-12 04:42:00
○ 2020-01-05 08:26:34
○ 2026-07-28 17:41:34
○NSdns9.hichina.com2016-04-28 → 2017-02-12 · 5 obs
● 2016-04-28 14:04:50
● 2017-02-12 04:42:00
○ 2020-01-05 08:26:34
○ 2026-07-28 17:41:34
○NSjm1.dns.com2020-01-05 → 2020-01-05 · 4 obs
● 2020-01-05 08:26:34
○ 2026-03-07 01:29:52
○ 2026-07-28 17:41:34
○NSjm2.dns.com2020-01-05 → 2020-01-05 · 4 obs
● 2020-01-05 08:26:34
○ 2026-03-07 01:29:52
○ 2026-07-28 17:41:34
○NSns.nextsoft.co.kr2008-03-17 → 2008-03-17 · 3 obs
○ 2015-11-14 14:30:14
○ 2026-07-28 17:41:34
●NSns1.sav.com2026-03-07 → 2026-07-28 · 3 obs
● 2026-03-07 01:29:52
● 2026-07-28 17:41:34
○NSns2.nextsoft.co.kr2008-03-17 → 2008-03-17 · 3 obs
○ 2015-11-14 14:30:14
○ 2026-07-28 17:41:34
●NSns2.sav.com2026-03-07 → 2026-07-28 · 3 obs
● 2026-03-07 01:29:52
● 2026-07-28 17:41:34
●A164.152.28.1812026-03-07 → 2026-07-28 · 2 obs
● 2026-07-28 17:41:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ctmark.com | ns1.sav.com, ns2.sav.com | 2 records |
✅ Authoritative Response
Server:64.181.207.95
NS records: ns1.sav.com, ns2.sav.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctmark.com (unsigned zone)
⏱️ Timing
Total: 167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.152.28.181 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sav.com, ns2.sav.com)
Analysis
Hierarchy
ctmark.com is the parent zone for www.ctmark.com.
IP Addresses
ctmark.com has exactly one IP address — 164.152.28.181.
asi4u.com, goldco.org, tarjetau.com plus two other host names have IP numbers in common with ctmark.com.
Name Servers
DNS delegation for ctmark.com points to two name servers: ns1.sav.com and ns2.sav.com.
The name server configuration of ctmark.com is shared with other domains, for instance fx108.com, rareequity.com, mapsand.com and two others.
ctmark.com has partial name server overlap with other domains, including originsclub.com.
Both ns1.sav.com and ns2.sav.com have a single IP address, 64.181.207.95, and share it.
Host names pointing to 64.181.207.95 IP addresses: ns1.sav.com and ns2.sav.com.