mailxb.com - robtex.com
mailxb.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns47.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2172::18🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| A | 97.74.103.24🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns47.domaincontrol.com | ||||||
| NS | ns48.domaincontrol.com | ||||||
| A | 2603:5:2272::18🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| A | 173.201.71.24🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns48.domaincontrol.com | ||||||
| MX | mx5.lanu.cn ⭐ | ||||||
| A | 183.26.171.2🇨🇳 CHINANET-BACKBONE183.0.0.0/10 Mega-II IDC | ||||||
| MX | mx6.lanu.cn(10) | ||||||
| A | 47.107.89.183🇨🇳 Alibaba-Cloud47.107.0.0/16 | ||||||
| A | 101.36.111.18🇭🇰 UCLOUD-1101.36.111.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| TXT | v=spf1 include:spf5.lanu.cn ~all | ||||||
| SOA | ns47.domaincontrol.comdns@jomax.net 2025-10-31 #8 | ||||||
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 | ||||||
Same first word
mailxb.com |
Similar names
DNS History
6 records (4 active, 2 former)
○NSdns1.hichina.com2020-01-10 → 2020-01-10 · 3 obs
○ 2026-03-23 01:20:52
○ 2026-03-23 01:20:56
○NSdns2.hichina.com2020-01-10 → 2020-01-10 · 3 obs
○ 2026-03-23 01:20:52
○ 2026-03-23 01:20:56
●NSns47.domaincontrol.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 01:20:52
● 2026-03-23 01:20:56
●NSns48.domaincontrol.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 01:20:52
● 2026-03-23 01:20:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mailxb.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailxb.com (unsigned zone)
⏱️ Timing
Total: 92ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| MX | 2 | mx5.lanu.cn (pri: 5), mx6.lanu.cn (pri: 10) |
| TXT | 1 | v=spf1 include:spf5.lanu.cn ~all |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)
Analysis
Name Servers
mailxb.com's delegation uses two name servers: ns47.domaincontrol.com and ns48.domaincontrol.com.
mailxb.com uses the same name server setup as other domains, such as cohrel.com, iip-net.com, individeo.org, zerodin.de and gdude-jp.com.
mailxb.com at least partially shares name servers with other domains, for example myavenuedental.com.
Host names with two IPs:
ns47.domaincontrol.com points to 2603:5:2172::18 and 97.74.103.24
ns48.domaincontrol.com points to 2603:5:2272::18 and 173.201.71.24
Mail Servers
mailxb.com is served by two mail servers mx5.lanu.cn and mx6.lanu.cn.
mailxb.com shares the same mail server setup as other domains, for instance n8618.com, gmx.pics, ssfui.com, chuan85.com and twhotmail.com.
mailxb.com shares some mail servers with other domains, at least in part, for example haijiao-zh-cn.com.
Host names with two IP numbers: mx6.lanu.cn points to 47.107.89.183 and 101.36.111.18.
Host names with one IP number: mx5.lanu.cn points to 183.26.171.2.