vnf-research.com - robtex.com
vnf-research.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.255.237.233🇻🇳 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 | vnf-research.com ⭐ | ||||||
| A | 103.255.237.233🇻🇳 LUUTRUSO-AS-VN103.255.237.0/24 LUUTRUSO-VN | ||||||
| PTR | no-ptr.123host.vn | ||||||
| SOA | ns1.luutruso.vnsupport@123host.vn 2026-03-14 #1 | ||||||
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=1778657171 | ||||||
MX for
vnf-research.com |
Same first word
vnf-research.com |
DNS History
6 records (6 active, 0 former)
●NSns1.luutruso.vn2026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 07:41:54
●NSns2.luutruso.vn2026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 07:41:54
●NSnsbak.luutruso.net2026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 07:41:54
●NSnsbak.luutruso.net.directideleteddomain.com2026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 07:41:54
●MXvnf-research.com2026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 07:41:54
●A103.255.237.2332026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 07:41:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net... | - |
| vnf-research.com | ns1.luutruso.vn, ns2.luutruso.vn, nsbak.luutruso.net.directideleteddomain.com | 1 record |
✅ Authoritative Response
Server:103.255.236.7
NS records: ns1.luutruso.vn, ns2.luutruso.vn, nsbak.luutruso.net.directideleteddomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vnf-research.com (unsigned zone)
⏱️ Timing
Total: 2222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.255.237.233 |
| NS | 3 | ns1.luutruso.vn, ns2.luutruso.vn... |
| MX | 1 | vnf-research.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
vnf-research.com is the mail server for vnf-research.com.
IP Addresses
vnf-research.com resolves to a single IP: 103.255.237.233.
Other host names, for instance aerial.vn, hahtech.online, hoaiduc.vn, webdisk.doitacchuyennghiep.info.vn and cpcalendars.doitacchuyennghiep.info.vn share IP numbers with vnf-research.com.
Name Servers
vnf-research.com is delegated to four name servers: nsbak.luutruso.net, ns1.luutruso.vn, ns2.luutruso.vn and nsbak.luutruso.net.directideleteddomain.com.
vnf-research.com shares some name servers with other domains, for example taxitour.com.vn, aptsoft.net, songiada.vn, prio.vn and autobook.vn.
These name servers are commonly used with the name servers dns1.parking-page.net.
Host names with a single IP
nsbak.luutruso.net resolves to 103.255.238.7
ns1.luutruso.vn resolves to 103.255.236.7
ns2.luutruso.vn resolves to 139.144.121.147
nsbak.luutruso.net.directideleteddomain.com resolves to 208.91.197.7
Mail Servers
One mail server handles vnf-research.com.
Host name vnf-research.com points to IP 103.255.237.233.