kyphuong.com - robtex.com
kyphuong.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.122.220.73🇻🇳 VHOST-AS-VN45.122.220.0/24 VHOST-VN | ||||||
| PTR | vps.hungphamgpv | ||||||
| NS | nsbak.dotvndns.com ⭐ | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 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 | ns8922.dotvndns.vn | ||||||
| NS | ns1.dotvndns.vn | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.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.dotvndns.vn | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns3.dotvndns.vn | ||||||
| A | 112.213.89.22🇻🇳 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 | ns8922.dotvndns.vn | ||||||
| SOA | nsbak.dotvndns.comhostmaster@kyphuong.com 2026-01-05 #2 | ||||||
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=1778489281 | ||||||
Subdomains
www.kyphuong.com |
Same first word
DNS History
15 records (5 active, 10 former)
○NSbuy.internettraffic.com2015-05-21 → 2016-04-05 · 4 obs
● 2016-04-05 03:09:38
○ 2016-09-24 18:37:10
○ 2026-05-11 09:14:58
●NSns1.dotvndns.vn2026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 17:11:26
● 2026-05-11 09:14:58
○NSns1.uniregistrymarket.link2016-09-24 → 2016-09-24 · 4 obs
● 2016-09-24 18:37:10
○ 2017-08-08 10:00:58
○ 2026-05-11 09:14:58
○NSns11033.ztomy.com2017-08-08 → 2017-08-08 · 4 obs
● 2017-08-08 10:00:58
○ 2026-05-01 17:11:26
○ 2026-05-11 09:14:58
●NSns2.dotvndns.vn2026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 17:11:26
● 2026-05-11 09:14:58
○NSns2.uniregistrymarket.link2016-09-24 → 2016-09-24 · 4 obs
● 2016-09-24 18:37:10
○ 2017-08-08 10:00:58
○ 2026-05-11 09:14:58
○NSns21033.ztomy.com2017-08-08 → 2017-08-08 · 4 obs
● 2017-08-08 10:00:58
○ 2026-05-01 17:11:26
○ 2026-05-11 09:14:58
●NSns3.dotvndns.vn2026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 17:11:26
● 2026-05-11 09:14:58
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 17:11:26
● 2026-05-11 09:14:58
○NSsell.internettraffic.com2015-05-21 → 2016-04-05 · 4 obs
● 2016-04-05 03:09:38
○ 2016-09-24 18:37:10
○ 2026-05-11 09:14:58
○A209.99.64.332017-08-08 → 2017-08-08 · 4 obs
● 2017-08-08 10:00:58
○ 2026-05-01 17:11:26
○ 2026-05-11 09:14:58
●A45.122.220.732026-05-01 → 2026-05-11 · 3 obs
● 2026-05-01 17:11:26
● 2026-05-11 09:14:58
○A69.172.201.1532016-09-24 → 2016-09-24 · 4 obs
● 2016-09-24 18:37:10
○ 2017-08-08 10:00:58
○ 2026-05-11 09:14:58
○A69.172.201.2082015-05-21 → 2016-04-05 · 4 obs
● 2016-04-05 03:09:38
○ 2016-09-24 18:37:10
○ 2026-05-11 09:14:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| kyphuong.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kyphuong.com (unsigned zone)
⏱️ Timing
Total: 1573ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.122.220.73 |
| NS | 4 | nsbak.dotvndns.com, ns1.dotvndns.vn... |
| SOA | 1 | nsbak.dotvndns.com hostmaster.kyphuong.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
Hierarchy
kyphuong.com is parent of www.kyphuong.com.
IP Addresses
kyphuong.com points to a single IP: 45.122.220.73.
Other host names, for instance mail.hla.vn, inoxthanhthinh.com.vn, www.kyphuong.vn, capthepkyphuong.com and www.kyphuong.com share IP numbers with kyphuong.com.
Name Servers
kyphuong.com is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
kyphuong.com at least partially shares its name servers with other domains, for instance giaophanphucuong.com, congtytrananh.vn, proace.com.vn, homevic.com.vn and thcsnct.edu.vn.
these name servers are commonly used together with ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and ns4.dotvndns.vn.
Host names with two IP numbers:
The host name nsbak.dotvndns.com points to: 2406:9c80::9000:302 and 112.213.89.22.
The host name ns1.dotvndns.vn points to: 2406:9c80::66 and 112.213.89.3.
The host name ns2.dotvndns.vn points to: 2406:9c80::9000:111 and 222.255.121.247.
Host names with one IP number:
The host name ns3.dotvndns.vn points to: 112.213.89.22.
Host names that point to 112.213.89.22: nsbak.dotvndns.com and ns3.dotvndns.vn.