machinetechdoc.com - robtex.com
machinetechdoc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.221.69🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| NS | ns3.azdigi.com ⭐ | ||||||
| A | 45.252.248.5🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN | ||||||
| NS | ns4.azdigi.com | ||||||
| A | 103.221.222.220🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| MX | machinetechdoc.com ⭐ | ||||||
| A | 103.221.221.69🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| MX | mail.machinetechdoc.com ⭐ | ||||||
| TXT | v=spf1 +mx +a +ip4:45.252.248.0/22 +ip4:103.221.220.0/22 ~all | ||||||
| SOA | ns3.azdigi.comhosting-admin@azdigi.com 2026-04-28 #1 | ||||||
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=1778395406 | ||||||
MX for
machinetechdoc.com |
Subdomains
mail.machinetechdoc.com |
Same first word
machinetechdoc.com |
DNS History
5 records (5 active, 0 former)
●NSns3.azdigi.com2026-04-20 → 2026-05-10 · 2 obs
● 2026-05-10 07:03:10
●NSns4.azdigi.com2026-04-20 → 2026-05-10 · 2 obs
● 2026-05-10 07:03:10
●MXmachinetechdoc.com2026-04-20 → 2026-05-10 · 2 obs
● 2026-05-10 07:03:10
●MXmail.machinetechdoc.com2026-04-20 → 2026-05-10 · 2 obs
● 2026-05-10 07:03:10
●A103.221.221.692026-04-20 → 2026-05-10 · 2 obs
● 2026-05-10 07:03:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| machinetechdoc.com | ns3.azdigi.com, ns4.azdigi.com | 2 records |
✅ Authoritative Response
Server:103.221.222.220
NS records: ns3.azdigi.com, ns4.azdigi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for machinetechdoc.com (unsigned zone)
⏱️ Timing
Total: 823ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.221.69 |
| NS | 2 | ns3.azdigi.com, ns4.azdigi.com |
| MX | 2 | machinetechdoc.com (pri: 0), mail.machinetechdoc.com (pri: 0) |
| TXT | 1 | v=spf1 +mx +a +ip4:45.252.248.0/22 +ip4: |
| SOA | 1 | ns3.azdigi.com hosting-admin.azdigi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.azdigi.com, ns4.azdigi.com)
Analysis
Hierarchy
The parent of mail.machinetechdoc.com is machinetechdoc.com.
Mail Server Role
machinetechdoc.com serves as the mail server for machinetechdoc.com.
mail.machinetechdoc.com commonly serves as a mail server along with machinetechdoc.com.
IP Addresses
machinetechdoc.com points to an IP address: 103.221.221.69.
other host names include hongloihue.com.nailsalonbrantford.com, www.sonbetong.vn, hongloihue.com, www.biensodaugia.com.vn and tongdai-datve.timxekhach.info; they share IP numbers with machinetechdoc.com.
Name Servers
Two name servers ns3.azdigi.com and ns4.azdigi.com handle the delegation for machinetechdoc.com.
machinetechdoc.com shares the same name server setup as other domains, for instance thoxaytaivuong.id.vn, xaydungangia.com, nha88.com, quangcaoquanghuy.com.vn and hocacanh.vn.
machinetechdoc.com at least partially shares name servers with other domains, for instance demodexlab.vn, wpro.vn, topwat.com, nhadatthocuhanoi.com and bacsivietthanh.com.
These name servers are commonly used alongside ns4azdigi.com.
Host names with one IP:
ns3.azdigi.com points to: 45.252.248.5
ns4.azdigi.com points to: 103.221.222.220
Mail Servers
Two mail servers handle machinetechdoc.com: machinetechdoc.com and mail.machinetechdoc.com.
Host names with a single IP address: machinetechdoc.com points to 103.221.221.69.