idtechltd.com - robtex.com
idtechltd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.222.12🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mx.viettelidc.com.vn ⭐ | ||||||
| A | 103.1.208.155🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object | ||||||
| PTR | hl-smtp01.viettelidc.com.vn | ||||||
| A | 103.1.208.156🇻🇳 VTDC-AS-VN103.1.208.0/22 Proxy-registered route object | ||||||
| PTR | hl-smtp02.viettelidc.com.vn | ||||||
| TXT | MS=ms61970433 | ||||||
| TXT | v=spf1 ip4:103.1.208.192/26 a mx -all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1692255192 | ||||||
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=1771291435 | ||||||
Same first word
idtechltd.com |
DNS History
4 records (4 active, 0 former)
●NSdns1.registrar-servers.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:28:14
●NSdns2.registrar-servers.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:28:14
●MXmx.viettelidc.com.vn2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:28:14
●A103.221.222.122026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:28:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| idtechltd.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for idtechltd.com (unsigned zone)
⏱️ Timing
Total: 130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.222.12 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mx.viettelidc.com.vn (pri: 10) |
| TXT | 2 | MS=ms61970433, v=spf1 ip4:103.1.208.192/26 a mx -all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
idtechltd.com points to a single IP: 103.221.222.12.
Other host names, for instance mail.internetviettel.vn, bonsaibmt.com, gotoanthang.vn, dnpwater.vn and internetviettel.vn share IP numbers with idtechltd.com.
Name Servers
idtechltd.com's delegation is to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.
idtechltd.com shares the same name server configuration as other domains, such as napa.builders, bradleyland.com, armpits.org, leanandstronglife.com and citadelstone.us.
idtechltd.com shares name servers with other domains to some extent, for instance visitencore.com, elrod.zone, orphanjourney.com and adampy.com.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers: dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200
Mail Servers
idtechltd.com is served by a single mail server, mx.viettelidc.com.vn.
idtechltd.com uses the same mail server setup as other domains such as bvndtp.org.vn, tuanvu.com.vn, xuantruongtransport.com.vn, thithptquocgia.edu.vn and xcanopy.com.
idtechltd.com shares some mail servers with other domains, including tnh.com.vn, haprogroup.vn, kyokuto-vietnam.com, saigondautu.com.vn and cegvn.com.
Hostname mx.viettelidc.com.vn resolves to two IPs: 103.1.208.155 and 103.1.208.156.