cltherapeutics.com - robtex.com
cltherapeutics.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=1777320356 | ||||||
Same first word
cltherapeutics.com |
DNS History
5 records (4 active, 1 former)
●NSns1.direct.co.kr2020-03-29 → 2026-04-27 · 2 obs
● 2026-04-27 20:08:20
●MXcltherapeutics-com.mail.protection.outlook.com2026-03-04 → 2026-04-27 · 3 obs
● 2026-03-04 17:42:58
● 2026-04-27 20:08:20
○MXmail.cltherapeutics.com2020-03-29 → 2020-03-29 · 3 obs
○ 2026-03-04 17:42:58
○ 2026-04-27 20:08:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| cltherapeutics.com | ns1.sdsns.com, ns2.sdsns.com | 2 records |
✅ Authoritative Response
Server:211.239.157.110
NS records: ns1.sdsns.com, ns2.sdsns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cltherapeutics.com (unsigned zone)
⏱️ Timing
Total: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.sdsns.com, ns2.sdsns.com |
| MX | 1 | cltherapeutics-com.mail.protection.outlo |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.direct.co.kr firechoi.sds.co.kr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sdsns.com, ns2.sdsns.com)
Analysis
Name Servers
cltherapeutics.com delegates to three name servers: ns1.sdsns.com, ns2.sdsns.com and ns1.direct.co.kr.
cltherapeutics.com shares some name servers with other domains, for example steeldoor.com, techlklee.com, familyloveme.com, supex.ne.kr and gfeuro.com.
These name servers are often used together with ns2.direct.co.kr, ns3.direct.co.kr and ns4.direct.co.kr.
Host names with a single IP:
ns1.sdsns.com points to 211.115.203.112.
ns2.sdsns.com points to 211.239.157.110.
ns1.direct.co.kr points to 211.115.203.112.
Host names that point to 211.115.203.112: ns1.sdsns.com and ns1.direct.co.kr.
Mail Servers
cltherapeutics.com is handled by a single mail server, cltherapeutics-com.mail.protection.outlook.com.
Host cltherapeutics-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc35::, 2a01:111:f403:cc35::1, 2a01:111:f403:cc35::2, 2a01:111:f403:cc37::, 52.101.153.0, 52.101.153.1, 52.101.153.2 and 52.101.155.0.