devtech.com.vn - dns.ninja
devtech.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.gcorelabs.net ⚠️ Not in zone NS records | ||||||
| A | 2a03:90c0:9990::1053🇷🇺 GCORE2a03:90c0:9990::/48 GCL-DNS-ANYCAST | ||||||
| A | 92.223.100.53🇱🇺 GCORE92.223.100.0/24 GCL-DNS-ANYCAST-92-223-100 | ||||||
| PTR | ns1.gcorelabs.net | ||||||
| A | 92.223.100.253🇱🇺 GCORE92.223.100.0/24 GCL-DNS-ANYCAST-92-223-100 | ||||||
| NS | ns2.gcdn.services ⚠️ Not in zone NS records | ||||||
| A | 2a03:90c0:9990::2053🇷🇺 GCORE2a03:90c0:9990::/48 GCL-DNS-ANYCAST | ||||||
| A | 92.223.77.53🇱🇺 GCORE92.223.77.0/24 GCL-DNS-ANYCAST-92-223-77 | ||||||
| PTR | ns2.gcdn.services | ||||||
| A | 92.223.77.253🇱🇺 GCORE92.223.77.0/24 GCL-DNS-ANYCAST-92-223-77 | ||||||
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=2022755148 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
○NSns1.chips.vn2020-04-07 → 2020-04-07 · 3 obs
○ 2026-06-10 04:35:12
○ 2026-06-11 01:34:46
●NSns1.gcorelabs.net2026-06-10 → 2026-06-11 · 3 obs
● 2026-06-10 04:35:12
● 2026-06-11 01:34:46
○NSns2.chips.vn2020-04-07 → 2020-04-07 · 3 obs
○ 2026-06-10 04:35:12
○ 2026-06-11 01:34:46
●NSns2.gcdn.services2026-06-10 → 2026-06-11 · 3 obs
● 2026-06-10 04:35:12
● 2026-06-11 01:34:46
○MXmail.devtech.com.vn2020-04-07 → 2020-04-07 · 3 obs
○ 2026-06-10 04:35:12
○ 2026-06-11 01:34:46
○A171.244.29.1012020-04-07 → 2020-04-07 · 3 obs
○ 2026-06-10 04:35:12
○ 2026-06-11 01:34:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, f.dns-servers.vn, e.dns-servers.vn, d.dns-servers.vn... | - |
| devtech.com.vn | ns1.gcorelabs.net, ns2.gcdn.services | - |
✅ Authoritative Response
Server:92.223.100.53
NS records: ns1.gcorelabs.net, ns2.gcdn.services
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devtech.com.vn (unsigned zone)
⏱️ Timing
Total: 1221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers handle the delegation for devtech.com.vn: ns1.gcorelabs.net and ns2.gcdn.services.
devtech.com.vn shares its NS records with other domains, for example kryptex.com, horosanlidudukgeldi.xyz, hemenaldingeldibitti.xyz and two others.
devtech.com.vn has at least partial name server overlap with other domains, such as natasza.com.pl, pilotshop.co.il, wynajmijmnie24.com and two others.
The name servers ns1.webwavecms.com, ns2.webwavecms.com, ns1.webwave.me and two others are commonly seen in use alongside these name servers.
ns1.gcorelabs.net and ns2.gcdn.services each have three IP addresses — ns1.gcorelabs.net directs to 92.223.100.53, 92.223.100.253 and 2a03:90c0:9990::1053; ns2.gcdn.services directs to 92.223.77.53, 92.223.77.253 and 2a03:90c0:9990::2053.