hdutech.com - dns.ninja
hdutech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.113.198🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | 192-185-113-198.unifiedlayer.com | ||||||
| NS | ns761.websitewelcome.com ⭐ | ||||||
| A | 192.185.113.185🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | ns761.websitewelcome.com | ||||||
| NS | ns762.websitewelcome.com | ||||||
| A | 192.185.113.186🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | ns762.websitewelcome.com | ||||||
| MX | hdutech.com ⭐ | ||||||
| A | 192.185.113.198🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | 192-185-113-198.unifiedlayer.com | ||||||
| TXT | v=spf1 ip4:192.185.27.53 ip4:192.185.81.60 ip4:50.87.144.238 +a +mx +ip4:198.... | ||||||
| SOA | ns761.websitewelcome.comroot@bonneville.websitewelcome.com 2026-06-22 #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=1786845519 | ||||||
MX for
hdutech.com |
Same first word
hdutech.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns2613.hostgator.com2015-06-09 → 2018-08-26 · 4 obs
● 2018-08-26 01:38:50
○ 2026-02-19 03:15:28
○ 2026-08-16 02:08:36
○NSns2614.hostgator.com2015-06-09 → 2018-08-26 · 4 obs
● 2018-08-26 01:38:50
○ 2026-02-19 03:15:28
○ 2026-08-16 02:08:36
○NSns6337.hostgator.com2015-06-09 → 2018-08-26 · 4 obs
● 2018-08-26 01:38:50
○ 2026-02-19 03:15:28
○ 2026-08-16 02:08:36
●NSns761.websitewelcome.com2026-02-19 → 2026-08-16 · 3 obs
● 2026-02-19 03:15:28
● 2026-08-16 02:08:36
●NSns762.websitewelcome.com2026-02-19 → 2026-08-16 · 3 obs
● 2026-02-19 03:15:28
● 2026-08-16 02:08:36
●MXhdutech.com2015-06-09 → 2026-08-16 · 2 obs
● 2026-08-16 02:08:36
●A192.185.113.1982026-02-19 → 2026-08-16 · 3 obs
● 2026-02-19 03:15:28
● 2026-08-16 02:08:36
○A192.254.186.1592015-06-09 → 2018-08-26 · 4 obs
● 2018-08-26 01:38:50
○ 2026-02-19 03:15:28
○ 2026-08-16 02:08:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| hdutech.com | ns761.websitewelcome.com, ns762.websitewelcome.com | 2 records |
✅ Authoritative Response
Server:192.185.113.186
NS records: ns761.websitewelcome.com, ns762.websitewelcome.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdutech.com (unsigned zone)
⏱️ Timing
Total: 120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.113.198 |
| NS | 2 | ns761.websitewelcome.com, ns762.websitewelcome.com |
| MX | 1 | hdutech.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:192.185.27.53 ip4:192.185.81. |
| SOA | 1 | ns761.websitewelcome.com root.bonneville |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns761.websitewelcome.com, ns762.websitewelcome.com)
Analysis
Mail Server Role
hdutech.com handles its own mail, functioning as its own mail server.
IP Addresses
hdutech.com resolves to just one IP address, 192.185.113.198.
Two other host names, along with mail.hztrustannualreports.com, lajollacooks4u.com and sparkyservices.com.au, also share IP numbers with hdutech.com.
Name Servers
Two name servers handle the delegation for hdutech.com: ns761.websitewelcome.com and ns762.websitewelcome.com.
hdutech.com shares its NS records with other domains, for example plitg.com, luxurylifepainting.com.au, trailer-group.com.bo and two others.
hdutech.com partially shares its NS delegation with several other domains, including digitargets.com, pharamond.com, tanzaniahostingtz.com and two others.
The name servers ns1.digitargets.com, ns2.digitargets.com, ns2.pharamond.net and two others are commonly seen in use alongside these name servers.
ns761.websitewelcome.com resolves to 192.185.113.185. ns762.websitewelcome.com resolves to 192.185.113.186. Both host names point to a single IP number.
Mail Servers
hdutech.com is served by just one mail server: hdutech.com.
hdutech.com carries a single IP number, which is 192.185.113.198.