tass.vn - robtex.com
tass.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.167.13.11🇻🇳 AS38733203.167.12.0/23 | ||||||
| PTR | mx229.mailink.com.vn | ||||||
| NS | elaine.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c098🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2098🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 108.162.192.152🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 172.64.32.152🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| A | 173.245.58.152🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elaine.ns.cloudflare.com | ||||||
| NS | louis.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c59🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c359🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:2359🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.195.89🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.89Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.89🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | ymail.3tc.vn ⭐ | ||||||
| A | 45.117.79.51 | ||||||
| MX | mx2.3tc.vn(1) | ||||||
| A | 2001:19f0:7002:31d:5400:5ff:fe9d:8e7d | ||||||
| A | 45.76.96.187 | ||||||
| TXT | google-site-verification=zKhZ84gf81JChmIOYF4EU-6ZIXMhB1PNvX3r0Llxx3U | ||||||
| TXT | v=spf1 a mx ip4:176.99.3.34 ip6:2401:c080:1400:7d10:5400:4ff:fe84:172 include... | ||||||
| TXT | zoho-verification=zb00252102.zmverify.zoho.com | ||||||
| SOA | elaine.ns.cloudflare.comdns@cloudflare.com serial=2403864276 | ||||||
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=2030768471 | ||||||
Subdomains
crm.tass.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSelaine.ns.cloudflare.com2026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 13:49:24
●NSlouis.ns.cloudflare.com2026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 13:49:24
●A203.167.13.112026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 13:49:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| tass.vn | louis.ns.cloudflare.com, elaine.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.89
NS records: louis.ns.cloudflare.com, elaine.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tass.vn (unsigned zone)
⏱️ Timing
Total: 4156ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.167.13.11 |
| NS | 2 | elaine.ns.cloudflare.com, louis.ns.cloudflare.com |
| MX | 2 | ymail.3tc.vn (pri: 0), mx2.3tc.vn (pri: 1) |
| TXT | 3 | google-site-verification=zKhZ84gf81JChmI, v=spf1 a mx ip4:176.99.3.34 ip6:2401:c08... |
| SOA | 1 | elaine.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
tass.vn is the parent of crm.tass.vn.
IP Addresses
tass.vn resolves to one IP number: 203.167.13.11.
Other host names such as api.knxsmart.vn and api.lifesmart.vn share IP numbers with tass.vn.
Name Servers
tass.vn is delegated to two name servers elaine.ns.cloudflare.com and louis.ns.cloudflare.com.
tass.vn shares the same name server setup as other domains, for instance cloudcredential.org, mobieyes.net, pratero.com, canonsaigon.com and saotanviet.com.vn.
Host names with six IP numbers:
Host name elaine.ns.cloudflare.com points to: 2606:4700:50::adf5:3a98, 2803:f800:50::6ca2:c098, 2a06:98c1:50::ac40:2098, 108.162.192.152, 172.64.32.152 and 173.245.58.152.
Host name louis.ns.cloudflare.com points to: 2606:4700:58::a29f:2c59, 2803:f800:50::6ca2:c359, 2a06:98c1:50::ac40:2359, 108.162.195.89, 162.159.44.89 and 172.64.35.89.
Mail Servers
Two mail servers handle tass.vn: mx2.3tc.vn and ymail.3tc.vn.
tass.vn shares the same mail server setup as other domains, for instance seoblog.edu.vn, repvn.com, vtkrubber.com, saotanviet.com.vn and kiemtoanscic.com.
tass.vn shares some mail servers with other domains, at least partially, for instance paperworld.com.vn, 3tc.vn, saotanviet.com, mobieyes.vn and www.3tc.vn.
these mail servers are often used together with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, mx2.zoho.jp, mx3.zoho.jp and mx.zoho.jp.
Host names with two IP numbers:
mx2.3tc.vn points to 2001:19f0:7002:31d:5400:5ff:fe9d:8e7d and 45.76.96.187.
Host names with one IP number:
ymail.3tc.vn points to 45.117.79.51.