attec.com.vn - robtex.com
attec.com.vn
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022667507 | ||||||
Subdomains
www.attec.com.vn |
Same first word
attec.cn |
attec.eu |
attec.nl |
attec.fr |
attec.gr |
attec.com |
attec.be |
attec.de |
attec.com.cn |
attec.net |
attec.at |
attec.com.tw |
attec.dk |
attec.org |
attec.com.vn |
Similar names
DNS History
13 records (9 active, 4 former)
○NSns1.dichvu-tenmien.com.vn2016-08-25 → 2017-03-27 · 4 obs
● 2017-03-27 07:58:16
○ 2026-04-03 05:49:50
○ 2026-04-13 01:37:00
○NSns2.dichvu-tenmien.com.vn2016-08-25 → 2017-03-27 · 4 obs
● 2017-03-27 07:58:16
○ 2026-04-03 05:49:50
○ 2026-04-13 01:37:00
○NSns3.dichvu-tenmien.com2016-08-25 → 2017-03-27 · 4 obs
● 2017-03-27 07:58:16
○ 2026-04-03 05:49:50
○ 2026-04-13 01:37:00
●NSns4.tenten.vn2026-04-03 → 2026-04-13 · 3 obs
● 2026-04-03 05:49:50
● 2026-04-13 01:37:00
●NSns5.tenten.vn2026-04-03 → 2026-04-13 · 3 obs
● 2026-04-03 05:49:50
● 2026-04-13 01:37:00
●NSns6.tenten.vn2026-04-03 → 2026-04-13 · 3 obs
● 2026-04-03 05:49:50
● 2026-04-13 01:37:00
●MXalt1.aspmx.l.google.com2016-08-25 → 2026-04-13 · 2 obs
● 2026-04-13 01:37:00
●MXalt2.aspmx.l.google.com2016-08-25 → 2026-04-13 · 2 obs
● 2026-04-13 01:37:00
●MXalt3.aspmx.l.google.com2016-08-25 → 2026-04-13 · 2 obs
● 2026-04-13 01:37:00
●MXalt4.aspmx.l.google.com2016-08-25 → 2026-04-13 · 2 obs
● 2026-04-13 01:37:00
●MXaspmx.l.google.com2016-08-25 → 2026-04-13 · 2 obs
● 2026-04-13 01:37:00
○A103.28.38.622016-08-25 → 2017-03-27 · 4 obs
● 2017-03-27 07:58:16
○ 2026-04-03 05:49:50
○ 2026-04-13 01:37:00
●A157.66.46.542026-04-03 → 2026-04-13 · 3 obs
● 2026-04-03 05:49:50
● 2026-04-13 01:37:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, h.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn... | 16 records |
| attec.com.vn | ns6.tenten.vn, ns5.tenten.vn, ns4.tenten.vn | - |
✅ Authoritative Response
Server:103.18.7.204
NS records: ns6.tenten.vn, ns5.tenten.vn, ns4.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for attec.com.vn (unsigned zone)
⏱️ Timing
Total: 2470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.66.46.54 |
| NS | 3 | ns5.tenten.vn, ns4.tenten.vn... |
| MX | 5 | ALT4.ASPMX.L.GOOGLE.COM (pri: 10), ASPMX.L.GOOGLE.COM (pri: 1)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns4.tenten.vn hostmaster.attec.com.vn |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)
Analysis
Hierarchy
attec.com.vn is a parent of www.attec.com.vn.
IP Addresses
attec.com.vn points to a single IP address: 157.66.46.54.
Other host names such as langyen.com, www.hitechs.vn and hitechs.vn share IP numbers with attec.com.vn.
Name Servers
attec.com.vn is delegated to three name servers: ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.
At least part of the name servers for attec.com.vn are shared with other domains, for instance maybomebara.com.vn, viccothanglong.com.vn, jetek.vn, truongsathachlaixe.edu.vn and duocsi.edu.vn.
These name servers are often used together with ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn.
Host names with two IP numbers:
ns4.tenten.vn points to 2404:f080:1101:302:a163:44:193:20 and 103.18.7.204
ns5.tenten.vn points to 2404:f080:1101:302:a163:44:193:21 and 103.18.7.205
ns6.tenten.vn points to 2404:f080:1101:302:a163:44:193:22 and 52.74.6.184
Mail Servers
attec.com.vn is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
attec.com.vn shares at least some mail servers with other domains, for example lettera43.it, shuttlefish.co.uk, ns500731.ns500671.ns500731.ns500742.ns500704.ns500731.ns500704.ns500671.ns500649.ns500291.lustychickser.com, ns500759.ns500758.ns500759.ns500698.ns500698.ns500735.ns500735.ns500736.ns500735.ns500736.ns500735.ns500576.ns500576.ns500686.ns500576.ns500619.ns500619.trackreceptor.com and klugel.com.br.
these mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4023:c03::1a and 142.250.101.26; alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27; alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26; alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26; alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.