greconst.com - robtex.com
greconst.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.213.95.67🇻🇳 SUPERDATA112.213.95.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | mx9567.superdata.vn | ||||||
| NS | ns1.aptech.net.vn ⭐ | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.aptech.net.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mail24491.maychuemail.com ⭐ | ||||||
| A | 123.30.244.91🇻🇳 VDC123.30.244.0/24 VNPT | ||||||
| PTR | mail24491.maychuemail.com | ||||||
| PTR | 953239.static.maychudns.com | ||||||
| MX | mx9291.maychuemail.net ⭐ | ||||||
| A | 112.213.92.91🇻🇳 SUPERDATA112.213.92.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | mx9291.maychuemail.net | ||||||
| MX | mail.greconst.com(10) | ||||||
| TXT | v=spf1 +a +mx +ip4:112.213.92.91 +ip4:123.30.244.91 ~all | ||||||
| SOA | ns1.aptech.net.vnhostmaster@greconst.com 2025-07-30 #7 | ||||||
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=1776209442 | ||||||
Subdomains
mail.greconst.com |
Same first word
greconst.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.aptech.net.vn2026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 23:51:02
●NSns2.aptech.net.vn2026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 23:51:02
●MXmail.greconst.com2026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 23:51:02
●MXmail24491.maychuemail.com2026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 23:51:02
●MXmx9291.maychuemail.net2026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 23:51:02
●A112.213.95.672026-03-29 → 2026-04-14 · 2 obs
● 2026-04-14 23:51:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net... | - |
| greconst.com | ns1.aptech.net.vn, ns2.aptech.net.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.aptech.net.vn, ns2.aptech.net.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for greconst.com (unsigned zone)
⏱️ Timing
Total: 1476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.213.95.67 |
| NS | 2 | ns2.aptech.net.vn, ns1.aptech.net.vn |
| MX | 3 | mail.greconst.com (pri: 10), mail24491.maychuemail.com (pri: 0)... |
| TXT | 1 | v=spf1 +a +mx +ip4:112.213.92.91 +ip4:12 |
| SOA | 1 | ns1.aptech.net.vn hostmaster.greconst.co |
Analysis
Hierarchy
greconst.com is the parent of mail.greconst.com.
IP Addresses
greconst.com points to IP number 112.213.95.67.
For instance, other host names mail.anhngulesh.edu.vn, www.anhngulesh.edu.vn, mail.daopnoithat.com, maytinhhuyhoang.vn and batdongsantoanquoc.vn share IP numbers with greconst.com.
Name Servers
greconst.com is delegated to two name servers: ns1.aptech.net.vn and ns2.aptech.net.vn.
greconst.com shares the same name server setup as other domains, for example ggstore.vn, duongquang.com.vn, maytinhhuyhoang.vn and dichvuhanghaihongphuc.com.
greconst.com shares name servers with other domains at least partially, for example batdongsantoanquoc.vn.
These name servers are commonly used with nsbak.pavietnam.net.
Host names with one IP number:
ns1.aptech.net.vn points to: 112.213.89.3.
ns2.aptech.net.vn points to: 222.255.121.247.
Mail Servers
greconst.com is served by three mail servers: mail.greconst.com, mail24491.maychuemail.com and mx9291.maychuemail.net.
greconst.com shares mail servers with other domains at least partially; for instance aceso.vn, thienphuc.net.vn, omega.com.vn, ptcvina.com and solairvn.com.
these mail servers are commonly used with the mail servers mail93147.maychuemail.com.
Host names with one IP number:
mail24491.maychuemail.com points to: 123.30.244.91.
mx9291.maychuemail.net points to: 112.213.92.91.