mx263.net - dns.ninja
mx263.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.229.174.178🇸🇬 Amazon13.228.0.0/15 EC2 SIN prefix | ||||||
| PTR | mail.mielsystems.com | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail1.mx263.net ⭐ | ||||||
| A | 13.229.174.178🇸🇬 Amazon13.228.0.0/15 EC2 SIN prefix | ||||||
| PTR | mail.mielsystems.com | ||||||
| TXT | v=spf1 ip4:13.229.174.178 MX A -all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1718731233 | ||||||
net
| 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=1780570679 | ||||||
MX for
uiszl.com |
blueair.cn |
thcloth.com |
rtxc.com |
jjbearings.cn |
woqifoundation.org.cn |
sjcct.com |
jishunetwork.com |
jinenusolar.com |
Previously MX for
Subdomains
mail1.mx263.net |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.registrar-servers.com2026-02-16 → 2026-06-04 · 2 obs
● 2026-06-04 11:15:54
●NSdns2.registrar-servers.com2026-02-16 → 2026-06-04 · 2 obs
● 2026-06-04 11:15:54
●MXmail1.mx263.net2026-02-16 → 2026-06-04 · 2 obs
● 2026-06-04 11:15:54
●A13.229.174.1782026-02-16 → 2026-06-04 · 2 obs
● 2026-06-04 11:15:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mx263.net | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mx263.net (unsigned zone)
⏱️ Timing
Total: 1792ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.229.174.178 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail1.mx263.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:13.229.174.178 MX A -all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Hierarchy
mx263.net is a parent domain of mail1.mx263.net.
Mail Server Role
mx263.net acts as mail server for uiszl.com, blueair.cn, thcloth.com, rtxc.com, jjbearings.cn plus a few other domains.
mxw.263.net and mxw263.net commonly serve as mail servers alongside mx263.net.
IP Addresses
mx263.net resolves to just one IP address, 13.229.174.178.
Two other host names, along with ns1.mielsystems.com, smtp.ultradnsmx.com and mielsystems.com, also share IP numbers with mx263.net.
Name Servers
DNS delegation for mx263.net points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
mx263.net shares its NS records with other domains, for example 300mbunited.com, multipart.space, replication.studio and two others.
mx263.net shares at least some of its name servers with other domains, such as amandagossett.com and (0x72656474756265)-flirt.net.
dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.
Mail Servers
The sole mail server for mx263.net is mail1.mx263.net.
Mail server setup for mx263.net matches that of other domains, among them mail1.mx263.net.
mail1.mx263.net has exactly one IP number: 13.229.174.178.