u444.vn - robtex.com
u444.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.172.5.31🇸🇬 DIGITALOCEAN167.172.4.0/22 DigitalOcean | ||||||
| NS | dnssec1.pavietnam.vn ⭐ | ||||||
| A | 2406:9c80::9000:202🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 112.213.82.186🇻🇳 SUPERDATA112.213.82.0/24 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 | dnssec1.dotvndns.vn | ||||||
| NS | dnssec2.pavietnam.vn | ||||||
| A | 2406:9c80::9000:d202🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 222.255.121.214🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | dnssec2.dotvndns.vn | ||||||
| NS | dnssecbak.pavietnam.net | ||||||
| A | 2406:9c80::9000:d203🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 203.162.78.50🇻🇳 VDC203.162.78.0/24 VNPT | ||||||
| PTR | ci78-50.netnam.vn | ||||||
| MX | mail90101.maychuemail.com ⭐ | ||||||
| A | 2406:9c80::9000:120a🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | mail90101.maychuemail.com | ||||||
| A | 112.213.90.101🇻🇳 SUPERDATA112.213.90.0/24 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 | mail90101.maychuemail.com | ||||||
| TXT | v=spf1 include:spf.maychuemail.com ~all | ||||||
| SOA | dnssec1.pavietnam.vnhostmaster@u444.vn 2026-04-18 #2 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030759475 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdnssec1.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 13:57:14
●NSdnssec2.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 13:57:14
●NSdnssecbak.pavietnam.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 13:57:14
●MXmail90101.maychuemail.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 13:57:14
●A167.172.5.312026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 13:57:14
🔍 DNS Trace
Analysis
Hierarchy
u444.vn is the parent of admin.u444.vn and www.u444.vn.
IP Addresses
u444.vn points to an IP address: 167.172.5.31.
other host names include www.(0x706f726e)bozz.com, bbwlab.com, dahl.software, videoempresas.com and rayfast.com; they share IP numbers with u444.vn.
Name Servers
u444.vn is delegated to three name servers dnssecbak.pavietnam.net, dnssec1.pavietnam.vn and dnssec2.pavietnam.vn.
u444.vn at least partially shares name servers with other domains, for instance phuongdong.org, air-asia.com.vn, mhm.vn, digiin.vn and squaregroup.com.vn.
These name servers are commonly used with ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net, nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
Host names with two IP numbers:
dnssecbak.pavietnam.net points to 2406:9c80::9000:d203 and 203.162.78.50; dnssec1.pavietnam.vn points to 2406:9c80::9000:202 and 112.213.82.186; dnssec2.pavietnam.vn points to 2406:9c80::9000:d202 and 222.255.121.214.
Mail Servers
u444.vn is handled by a single mail server, mail90101.maychuemail.com.
u444.vn uses the same mail server setup as other domains, for instance goodwill.com.vn, nisseijushi-vn.com, atpsi.com.vn, telavietnam.com and cashplus.vn.
u444.vn shares at least partially some mail servers with other domains, for instance swanbay.co, longanfc.vn, pasona.vn, viettrungfurniture.com and doanhso.vn.
these mail servers are commonly used together with mx90101.maychuemail.net.
mail90101.maychuemail.com resolves to two IPs: 2406:9c80::9000:120a and 112.213.90.101.