iac-systems.com - robtex.com
iac-systems.com
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=1777106671 | ||||||
Same first word
iac-systems.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.dotvndns.vn2015-06-25 → 2015-11-07 · 4 obs
● 2015-11-07 02:54:32
○ 2016-02-27 02:40:40
○ 2026-04-25 08:58:26
●NSns1.pavietnam.vn2016-02-27 → 2026-04-25 · 3 obs
● 2016-02-27 02:40:40
● 2026-04-25 08:58:26
○NSns2.dotvndns.vn2015-06-25 → 2015-11-07 · 4 obs
● 2015-11-07 02:54:32
○ 2016-02-27 02:40:40
○ 2026-04-25 08:58:26
●NSns2.pavietnam.vn2016-02-27 → 2026-04-25 · 3 obs
● 2016-02-27 02:40:40
● 2026-04-25 08:58:26
●NSnsbak.pavietnam.net2016-02-27 → 2026-04-25 · 3 obs
● 2016-02-27 02:40:40
● 2026-04-25 08:58:26
○MXmail.iac-systems.com2015-06-25 → 2019-03-07 · 4 obs
● 2019-03-07 01:52:54
○ 2026-04-23 14:13:32
○ 2026-04-25 08:58:26
●MXsmtp.google.com2026-04-23 → 2026-04-25 · 3 obs
● 2026-04-23 14:13:32
● 2026-04-25 08:58:26
●A103.77.162.72026-04-23 → 2026-04-25 · 3 obs
● 2026-04-23 14:13:32
● 2026-04-25 08:58:26
○A112.213.89.292015-06-25 → 2019-03-07 · 4 obs
● 2019-03-07 01:52:54
○ 2026-04-23 14:13:32
○ 2026-04-25 08:58:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| iac-systems.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iac-systems.com (unsigned zone)
⏱️ Timing
Total: 1766ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.77.162.7 |
| NS | 3 | ns2.pavietnam.vn, ns1.pavietnam.vn... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | v=spf1 +a +mx +ip4:112.213.90.96 +ip4:11, google-site-verification=uYh88cNMsvGgX8I |
| SOA | 1 | nsbak.pavietnam.net hostmaster.iac-syste |
Analysis
IP Addresses
iac-systems.com resolves to a single IP address: 103.77.162.7.
Other host names including quynh.vn, www.quynh.vn, mail.topaztwins.com, jolenconsulting.com and dongduongvn.vn share IP numbers with iac-systems.com.
Name Servers
iac-systems.com is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
iac-systems.com at least partially shares name servers with other domains, including grittivn.com, canadavisa.com.vn, xep.vn, cayxanhbinhnguyen.com and bibos.net.
these name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and ns3.dotvndns.vn.
Host names with two IP numbers:
nsbak.pavietnam.net points to: 2406:9c80::9000:302 and 112.213.89.22
ns1.pavietnam.vn points to: 2406:9c80::66 and 112.213.89.3
ns2.pavietnam.vn points to: 2406:9c80::9000:111 and 222.255.121.247
Mail Servers
iac-systems.com is handled by a single mail server, smtp.google.com.
iac-systems.com shares its mail server setup with other domains, including conline.cl, budismocolombia.co, kennethgraupner.com, crc.gov.co and na-ch.com.
The mail servers for iac-systems.com are shared with other domains, for instance secoser.com, hmxlc.com, hightidechurch.org, liener.de and mlvtecs.com.
The host name smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c1f::1a, 2607:f8b0:4004:c1f::1b, 64.233.180.26, 142.251.16.26, 142.251.16.27, 142.251.179.26 and 142.251.179.27.