qt-uk.com - robtex.com
qt-uk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.200.23.78🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET | ||||||
| PTR | host78.vietnix.vn | ||||||
| NS | ns1.host78.vietnix.vn ⭐ ⚠️ Not in parent delegation | ||||||
| A | 103.200.23.90🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET | ||||||
| NS | ns1.host159.vietnix.vn ⚠️ Not in zone NS records | ||||||
| A | 103.200.23.90🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET | ||||||
| NS | ns2.host159.vietnix.vn ⚠️ Not in zone NS records | ||||||
| A | 103.200.23.90🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET | ||||||
| NS | ns2.host78.vietnix.vn ⚠️ Not in parent delegation | ||||||
| A | 103.200.23.90🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET | ||||||
| MX | qt-uk.com ⭐ | ||||||
| A | 103.200.23.78🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET | ||||||
| PTR | host78.vietnix.vn | ||||||
| TXT | v=spf1 ip4:103.200.23.90 include:_spf.mta.vietnix.com +a +mx +ip4:103.200.23.... | ||||||
| SOA | ns1.host78.vietnix.vnroot@host78.vietnix.vn 2026-01-18 #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=1771291435 | ||||||
MX for
qt-uk.com |
Same first word
qt-uk.com |
Similar names
DNS History
11 records (6 active, 5 former)
○NSa.ns.joker.com2008-12-11 → 2008-12-11 · 3 obs
○ 2015-10-12 19:41:08
○ 2026-03-23 06:04:08
○NSb.ns.joker.com2008-12-11 → 2008-12-11 · 3 obs
○ 2015-10-12 19:41:08
○ 2026-03-23 06:04:08
○NSc.ns.joker.com2008-12-11 → 2008-12-11 · 3 obs
○ 2015-10-12 19:41:08
○ 2026-03-23 06:04:08
●NSns1.host159.vietnix.vn2026-03-11 → 2026-03-23 · 3 obs
● 2026-03-11 03:14:40
● 2026-03-23 06:04:08
●NSns1.host78.vietnix.vn2026-03-11 → 2026-03-23 · 3 obs
● 2026-03-11 03:14:40
● 2026-03-23 06:04:08
●NSns2.host159.vietnix.vn2026-03-11 → 2026-03-23 · 3 obs
● 2026-03-11 03:14:40
● 2026-03-23 06:04:08
●NSns2.host78.vietnix.vn2026-03-11 → 2026-03-23 · 3 obs
● 2026-03-11 03:14:40
● 2026-03-23 06:04:08
○MXmail.qt-uk.com2008-12-11 → 2008-12-11 · 3 obs
○ 2015-10-12 19:41:08
○ 2026-03-23 06:04:08
●MXqt-uk.com2026-03-11 → 2026-03-23 · 3 obs
● 2026-03-11 03:14:40
● 2026-03-23 06:04:08
●A103.200.23.782026-03-11 → 2026-03-23 · 3 obs
● 2026-03-11 03:14:40
● 2026-03-23 06:04:08
○A62.169.138.602008-12-11 → 2008-12-11 · 3 obs
○ 2015-10-12 19:41:08
○ 2026-03-23 06:04:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net... | - |
| qt-uk.com | ns1.host159.vietnix.vn, ns2.host159.vietnix.vn | - |
✅ Authoritative Response
Server:103.200.23.90
NS records: ns1.host159.vietnix.vn, ns2.host159.vietnix.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qt-uk.com (unsigned zone)
⏱️ Timing
Total: 1652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.200.23.78 |
| NS | 2 | ns1.host78.vietnix.vn, ns2.host78.vietnix.vn |
| MX | 1 | qt-uk.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:103.200.23.90 include:_spf.mt |
| SOA | 1 | ns1.host78.vietnix.vn root.host78.vietni |
Analysis
Mail Server Role
qt-uk.com serves as a mail server for qt-uk.com.
IP Addresses
qt-uk.com points to a single IP: 103.200.23.78.
Other host names, for instance ninbeauty.vn, muncado.com, the25.co, sakyfoods.vn and cnvpluatsuhoaian.com.vn share IP numbers with qt-uk.com.
Name Servers
qt-uk.com is delegated to four name servers: ns1.host159.vietnix.vn, ns2.host159.vietnix.vn, ns1.host78.vietnix.vn and ns2.host78.vietnix.vn.
qt-uk.com at least partially shares its name servers with other domains, for instance 3bmaison.com, dichvuketoangiaminh.com, mundocsach.vn, nutrihac.com and thogiadinh.vn.
These name servers are often used together with the name servers ns1.host142.vietnix.vn.
Host names with a single IP address:
ns1.host159.vietnix.vn points to: 103.200.23.90
ns2.host159.vietnix.vn points to: 103.200.23.90
ns1.host78.vietnix.vn points to: 103.200.23.90
ns2.host78.vietnix.vn points to: 103.200.23.90
Host names pointing to 103.200.23.90: ns1.host159.vietnix.vn, ns2.host159.vietnix.vn, ns1.host78.vietnix.vn and ns2.host78.vietnix.vn
Mail Servers
qt-uk.com is handled by a single mail server.
qt-uk.com points to IP number 103.200.23.78.