hostctx.com - robtex.com
hostctx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 110.93.133.170🇰🇷 HYOSUNGITX-AS-KR110.93.128.0/21 | ||||||
| NS | hostctx.com ⭐ | ||||||
| A | 110.93.133.170🇰🇷 HYOSUNGITX-AS-KR110.93.128.0/21 | ||||||
| NS | ns1.hostctx.com | ||||||
| A | 110.93.135.147🇰🇷 HYOSUNGITX-AS-KR110.93.128.0/21 | ||||||
| NS | ns2.hostctx.com | ||||||
| A | 110.93.133.166🇰🇷 HYOSUNGITX-AS-KR110.93.128.0/21 | ||||||
| MX | mail2.hostctx.com ⭐ | ||||||
| A | 222.122.150.254🇰🇷 KT-NET222.122.0.0/16 Korea Telecom, Seoul, Korea | ||||||
| MX | mail.hostctx.com(20) | ||||||
| A | 222.122.148.20🇰🇷 KT-NET222.122.0.0/16 Korea Telecom, Seoul, Korea | ||||||
| TXT | v=spf1 ip4:110.93.133.170 ~all | ||||||
| SOA | hostctx.comadmin@hostctx.com 2017-06-14 #16 | ||||||
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=1775042882 | ||||||
NS for
hostctx.com |
Subdomains
Same first word
hostctx.com |
DNS History
7 records (6 active, 1 former)
●NShostctx.com2015-07-05 → 2026-04-01 · 2 obs
● 2026-04-01 11:29:26
●NSns1.hostctx.com2015-07-05 → 2026-04-01 · 2 obs
● 2026-04-01 11:29:26
●NSns2.hostctx.com2015-07-05 → 2026-04-01 · 2 obs
● 2026-04-01 11:29:26
●MXmail.hostctx.com2015-07-05 → 2026-04-01 · 2 obs
● 2026-04-01 11:29:26
●MXmail2.hostctx.com2015-07-05 → 2026-04-01 · 2 obs
● 2026-04-01 11:29:26
●A110.93.133.1702016-01-22 → 2026-04-01 · 3 obs
● 2016-01-22 15:30:56
● 2026-04-01 11:29:26
○A222.122.150.1942015-07-05 → 2015-10-25 · 4 obs
● 2015-10-25 13:20:48
○ 2016-01-22 15:30:56
○ 2026-04-01 11:29:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hostctx.com | ns1.hostctx.com, ns2.hostctx.com | 2 records |
✅ Authoritative Response
Server:110.93.133.166
NS records: ns1.hostctx.com, ns2.hostctx.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hostctx.com (unsigned zone)
⏱️ Timing
Total: 427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 110.93.133.170 |
| NS | 2 | ns1.hostctx.com, ns2.hostctx.com |
| MX | 2 | mail2.hostctx.com (pri: 20), mail.hostctx.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:110.93.133.170 ~all |
| SOA | 1 | hostctx.com admin.hostctx.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.hostctx.com, ns2.hostctx.com)
Analysis
Hierarchy
hostctx.com is a parent of ns1.hostctx.com, mail2.hostctx.com, ns2.hostctx.com and mail.hostctx.com.
Name Server Role
hostctx.com serves as a name server for hostctx.com.
ns1.hostctx.com and ns2.hostctx.com are commonly used as name servers together with hostctx.com.
IP Addresses
hostctx.com points to a single IP number: 110.93.133.170.
Other host names like varovision.co.kr and varovision.net share IP numbers with hostctx.com.
Name Servers
hostctx.com is delegated to three name servers: hostctx.com, ns1.hostctx.com and ns2.hostctx.com.
hostctx.com at least partially shares name servers with other domains, for instance dreami.or.kr, bbstv.co.kr, 48.31.114.in-addr.arpa, galaxialed.com and smart-ii.com.
These name servers are commonly used with ns1.dreami.or.kr, ns1.bbstv.co.kr, ns2.bbstv.co.kr, localhost, ns1.galaxialed.com, ns1.smart-ii.com, ns1.ctxweb.co.kr and ctxweb.co.kr.
Host names with one IP number:
hostctx.com points to 110.93.133.170.
ns1.hostctx.com points to 110.93.135.147.
ns2.hostctx.com points to 110.93.133.166.
Mail Servers
hostctx.com is handled by two mail servers: mail2.hostctx.com and mail.hostctx.com.
Host names with one IP number:
The host mail2.hostctx.com points to 222.122.150.254 and the host mail.hostctx.com points to 222.122.148.20.