what4apps.com - robtex.com
what4apps.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.255.237.140🇻🇳 LUUTRUSO-AS-VN103.255.237.0/24 LUUTRUSO-VN | ||||||
| PTR | no-ptr.123host.vn | ||||||
| NS | ns1.luutruso.vn ⭐ | ||||||
| A | 103.255.236.7🇻🇳 LUUTRUSO-AS-VN103.255.236.0/24 LUUTRUSO-VN | ||||||
| PTR | ns1.luutruso.vn | ||||||
| NS | ns2.luutruso.vn | ||||||
| A | 139.144.121.147🇸🇬 AKAMAI-LINODE-AP139.144.112.0/20 Akamai Technologies | ||||||
| PTR | ns2.luutruso.vn | ||||||
| NS | nsbak.luutruso.net ⚠️ Not in parent delegation | ||||||
| A | 103.255.238.7🇻🇳 LUUTRUSO-AS-VN103.255.238.0/24 LUUTRUSO-VN | ||||||
| PTR | nsbak.luutruso.net | ||||||
| NS | nsbak.luutruso.net.directideleteddomain.com ⚠️ Not in zone NS records | ||||||
| A | 208.91.197.7🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| MX | what4apps.com ⭐ | ||||||
| A | 103.255.237.140🇻🇳 LUUTRUSO-AS-VN103.255.237.0/24 LUUTRUSO-VN | ||||||
| PTR | no-ptr.123host.vn | ||||||
| SOA | ns1.luutruso.vnsupport@123host.vn 2017-07-20 #4 | ||||||
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=1778338381 | ||||||
MX for
what4apps.com |
Same first word
what4apps.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.luutruso.vn2017-08-14 → 2026-05-09 · 2 obs
● 2026-05-09 15:06:36
●NSns2.luutruso.vn2017-08-14 → 2026-05-09 · 2 obs
● 2026-05-09 15:06:36
●NSnsbak.luutruso.net2017-08-14 → 2026-05-09 · 2 obs
● 2026-05-09 15:06:36
●NSnsbak.luutruso.net.directideleteddomain.com2026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 15:06:32
● 2026-05-09 15:06:36
●MXwhat4apps.com2017-08-14 → 2026-05-09 · 2 obs
● 2026-05-09 15:06:36
●A103.255.237.1402017-08-14 → 2026-05-09 · 2 obs
● 2026-05-09 15:06:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| what4apps.com | ns1.luutruso.vn, ns2.luutruso.vn, nsbak.luutruso.net.directideleteddomain.com | 1 record |
✅ Authoritative Response
Server:103.255.238.7
NS records: ns1.luutruso.vn, ns2.luutruso.vn, nsbak.luutruso.net.directideleteddomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for what4apps.com (unsigned zone)
⏱️ Timing
Total: 4283ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.255.237.140 |
| NS | 3 | nsbak.luutruso.net, ns2.luutruso.vn... |
| MX | 1 | what4apps.com (pri: 0) |
| SOA | 1 | ns1.luutruso.vn support.123host.vn |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (nsbak.luutruso.net.directideleteddomain.com)
Analysis
Mail Server Role
For what4apps.com, the mail server is what4apps.com.
IP Addresses
what4apps.com resolves to one IP number: 103.255.237.140.
Name Servers
what4apps.com is delegated to four name servers: nsbak.luutruso.net, ns1.luutruso.vn, ns2.luutruso.vn and nsbak.luutruso.net.directideleteddomain.com.
what4apps.com at least partially shares name servers with other domains, for instance bsluu.com, woa.vn, plaschem-ip.vn, maynenkhithuanphat.com.vn and nghespa.edu.vn.
Host names with one IP number: nsbak.luutruso.net points to 103.255.238.7; ns1.luutruso.vn points to 103.255.236.7; ns2.luutruso.vn points to 139.144.121.147; nsbak.luutruso.net.directideleteddomain.com points to 208.91.197.7.
Mail Servers
what4apps.com is served by a single mail server, what4apps.com.
what4apps.com resolves to IP 103.255.237.140.