checkback.vn - robtex.com
checkback.vn
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030656456 | ||||||
Same first word
Similar names
backcheck.de |
backcheck.io |
backcheck.name |
backcheck.mobi |
backcheck.co.uk |
backcheck.net |
backcheck.jp |
backcheck.ca |
backcheck.com |
backcheck.org |
DNS History
4 records (4 active, 0 former)
●NSines.ns.cloudflare.com2026-04-08 → 2026-04-13 · 2 obs
● 2026-04-13 16:30:22
●NSmelnicoff.ns.cloudflare.com2026-04-08 → 2026-04-13 · 2 obs
● 2026-04-13 16:30:22
●MXemailfake.com2026-04-08 → 2026-04-13 · 2 obs
● 2026-04-13 16:30:22
●A103.77.241.402026-04-08 → 2026-04-13 · 2 obs
● 2026-04-13 16:30:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | e.dns-servers.vn, b.dns-servers.vn, a.dns-servers.vn, d.dns-servers.vn... | 16 records |
| checkback.vn | ines.ns.cloudflare.com, melnicoff.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.164
NS records: ines.ns.cloudflare.com, melnicoff.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checkback.vn (unsigned zone)
⏱️ Timing
Total: 1596ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.77.241.40 |
| NS | 2 | ines.ns.cloudflare.com, melnicoff.ns.cloudflare.com |
| MX | 1 | emailfake.com (pri: 1) |
| SOA | 1 | ines.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)
Analysis
IP Addresses
checkback.vn points to a single IP number: 103.77.241.40.
Other host names, for instance ns2-nvme.cloud247.vn, adminviet.com and ns1-nvme.cloud247.vn share IP numbers with checkback.vn.
Name Servers
checkback.vn is delegated to two name servers: ines.ns.cloudflare.com and melnicoff.ns.cloudflare.com.
checkback.vn uses the same name server setup as other domains, for instance transushka.art, bimarc.it, aziatskoe-(0x706f726e)o.top, transushka.top and transushka.click.
checkback.vn shares name servers with other domains at least partially, for instance top-site-streaming.fr, nung(0x787878)3.net, clashverg.com, openclawai.cc and bulkpos.com.
These name servers are commonly used with graham.ns.cloudflare.com, armando.ns.cloudflare.com, vivienne.ns.cloudflare.com and cosmin.ns.cloudflare.com.
Host names with six IP numbers: ines.ns.cloudflare.com points to 2606:4700:50::adf5:3aa4, 2803:f800:50::6ca2:c0a4, 2a06:98c1:50::ac40:20a4, 108.162.192.164, 172.64.32.164 and 173.245.58.164; melnicoff.ns.cloudflare.com points to 2606:4700:58::a29f:2cae, 2803:f800:50::6ca2:c3ae, 2a06:98c1:50::ac40:23ae, 108.162.195.174, 162.159.44.174 and 172.64.35.174.
Mail Servers
The mail server for checkback.vn is emailfake.com.
checkback.vn shares the same mail server setup as other domains, including theloi.io.vn, k-global.dev, highstar.shop, betteryoutime.com and naverly.com.
checkback.vn shares some mail servers with other domains, including deajeng.store, dp-model.it, phanmembanhang24h.com, hotmailvip.tokyo and sparkletoc.com.
Host name emailfake.com resolves to IP 91.196.52.205.