host203.com - robtex.com
Search for stuff
host203.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.251.205.134🇭🇰 ICDSoft | ||||||
| PTR | s203.sureserver.com | ||||||
| NS | ns1.host203.com ⭐ | ||||||
| A | 116.251.205.134🇭🇰 ICDSoft | ||||||
| PTR | s203.sureserver.com | ||||||
| NS | ns2.host203.com | ||||||
| A | 116.251.205.135🇭🇰 ICDSoft | ||||||
| PTR | ns2.host203.com | ||||||
| MX | mail.host203.com ⭐ | ||||||
| A | 116.251.205.134🇭🇰 ICDSoft | ||||||
| PTR | s203.sureserver.com | ||||||
| TXT | v=spf1 a mx include:host203.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.host203.comhostmaster@host203.com serial=1771340836 | ||||||
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=1771291435 | ||||||
PTR for
Up
ns1.host203.com |
ns2.host203.com |
mail.host203.com |
hostmaster.host203.com |
Same first word
host203.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.host203.com2015-07-06 → 2026-02-18 · 2 obs
● 2026-02-18 10:11:02
●NSns2.host203.com2015-07-06 → 2026-02-18 · 2 obs
● 2026-02-18 10:11:02
●MXmail.host203.com2015-07-06 → 2026-02-18 · 2 obs
● 2026-02-18 10:11:02
●A116.251.205.1342015-07-06 → 2026-02-18 · 2 obs
● 2026-02-18 10:11:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| host203.com | ns1.host203.com, ns2.host203.com | - |
✅ Authoritative Response
Server: 116.251.205.134
NS records: ns1.host203.com, ns2.host203.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for host203.com (unsigned zone)
⏱️ Timing
Total: 3577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.251.205.134 |
| NS | 2 | ns1.host203.com, ns2.host203.com |
| MX | 1 | mail.host203.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:host203.smtp-spf.sur |
| SOA | 1 | ns1.host203.com hostmaster.host203.com |
AI analysis
host203.com is a parent of ns1.host203.com, ns2.host203.com, mail.host203.com and hostmaster.host203.com.
host203.com points to a single IP number: 116.251.205.134.
Other host names, for instance ixonetechnologies.com, mail.horizons.com.hk, mail.ex-media.org, ixone.cn and mail.host203.com share IP numbers with host203.com.
Delegation for host203.com rests with two name servers, ns1.host203.com and ns2.host203.com.
host203.com shares the same name server setup as other domains, including ex-media.org, ixonetechnologies.com, fairking.com.hk, ixone.cn and louisagould.com.
host203.com shares name servers with other domains at least partially, for example horizons.com.hk.
These name servers are commonly used alongside dns.hi-tom.com, ns1.hi-tom.com, ns1.ltwj.com and ns2.ltwj.com.
Host names with one IP number: ns1.host203.com points to 116.251.205.134; ns2.host203.com points to 116.251.205.135.
host203.com is handled by a single mail server, mail.host203.com.
mail.host203.com points to a single IP: 116.251.205.134.