thanhyen.com - robtex.com
thanhyen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.77.162.36🇻🇳 SUPERDATA103.77.162.0/24 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 | ostrava.maychu.cloud | ||||||
| NS | ns3.vinahost.vn ⭐ | ||||||
| A | 125.212.217.199🇻🇳 VIETEL-AS-AP125.212.208.0/20 VIETTEL-VN | ||||||
| NS | ns4.vinahost.vn | ||||||
| A | 123.30.139.119🇻🇳 VDC123.30.138.0/23 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mail25515.maychuemail.com ⭐ | ||||||
| A | 103.252.255.15🇻🇳 SUPERDATA103.252.255.0/24 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 | mail25515.maychuemail.com | ||||||
| MX | mx25515.maychuemail.net(10) | ||||||
| A | 103.252.255.15🇻🇳 SUPERDATA103.252.255.0/24 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 | mail25515.maychuemail.com | ||||||
| TXT | v=spf1 +a +mx +ip4:103.252.255.15 ~all | ||||||
| SOA | ns3.vinahost.vnhostmaster@thanhyen.com 2025-02-27 #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=1774807047 | ||||||
Subdomains
mx.thanhyen.com |
Same first word
thanhyen.com |
DNS History
14 records (5 active, 9 former)
○NSdns1.name-services.com2015-08-24 → 2020-11-20 · 4 obs
● 2020-11-20 19:00:22
○ 2026-02-18 15:21:56
○ 2026-03-29 17:59:00
○NSdns2.name-services.com2015-08-24 → 2020-11-20 · 4 obs
● 2020-11-20 19:00:22
○ 2026-02-18 15:21:56
○ 2026-03-29 17:59:00
○NSdns3.name-services.com2015-08-24 → 2020-11-20 · 4 obs
● 2020-11-20 19:00:22
○ 2026-02-18 15:21:56
○ 2026-03-29 17:59:00
○NSdns4.name-services.com2015-08-24 → 2020-11-20 · 4 obs
● 2020-11-20 19:00:22
○ 2026-02-18 15:21:56
○ 2026-03-29 17:59:00
○NSdns5.name-services.com2015-08-24 → 2020-11-20 · 4 obs
● 2020-11-20 19:00:22
○ 2026-02-18 15:21:56
○ 2026-03-29 17:59:00
●NSns3.vinahost.vn2026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 15:21:56
● 2026-03-29 17:59:00
●NSns4.vinahost.vn2026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 15:21:56
● 2026-03-29 17:59:00
○MXmail.thanhyen.com2015-08-24 → 2017-07-02 · 4 obs
● 2017-07-02 09:34:26
○ 2020-11-20 19:00:22
○ 2026-03-29 17:59:00
●MXmail25515.maychuemail.com2020-11-20 → 2026-03-29 · 3 obs
● 2020-11-20 19:00:22
● 2026-03-29 17:59:00
●MXmx25515.maychuemail.net2020-11-20 → 2026-03-29 · 3 obs
● 2020-11-20 19:00:22
● 2026-03-29 17:59:00
●A103.77.162.362026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 15:21:56
● 2026-03-29 17:59:00
○A112.213.89.782020-11-20 → 2020-11-20 · 4 obs
● 2020-11-20 19:00:22
○ 2026-02-18 15:21:56
○ 2026-03-29 17:59:00
○A14.0.30.2012015-08-24 → 2016-10-04 · 4 obs
● 2016-10-04 01:31:48
○ 2017-07-02 09:34:26
○ 2026-03-29 17:59:00
○A14.161.37.692017-07-02 → 2017-07-02 · 4 obs
● 2017-07-02 09:34:26
○ 2020-11-20 19:00:22
○ 2026-03-29 17:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| thanhyen.com | ns3.vinahost.vn, ns4.vinahost.vn | - |
✅ Authoritative Response
Server:123.30.139.119
NS records: ns3.vinahost.vn, ns4.vinahost.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thanhyen.com (unsigned zone)
⏱️ Timing
Total: 1621ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.77.162.36 |
| NS | 2 | ns3.vinahost.vn, ns4.vinahost.vn |
| MX | 2 | mail25515.maychuemail.com (pri: 5), mx25515.maychuemail.net (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:103.252.255.15 ~all |
| SOA | 1 | ns3.vinahost.vn hostmaster.thanhyen.com |
Analysis
Hierarchy
thanhyen.com is the parent of mx.thanhyen.com.
IP Addresses
thanhyen.com resolves to one IP number: 103.77.162.36.
other host names including 365group.vn, mail.caosulotsan.vn, chilica.com, anonym.com.sgwww.laptopdaiduong.com and 36.91.30-static.reverse.cungdi.vn share IP numbers with thanhyen.com.
Name Servers
thanhyen.com is delegated to two name servers ns3.vinahost.vn and ns4.vinahost.vn.
thanhyen.com shares the same name server setup as other domains, for instance eamgroup.vn, tenmars.vn, tdntranslation.com, eximbank.vn and robertviet.vn.
thanhyen.com at least partially shares name servers with other domains, for instance 211.112.103.in-addr.arpa, tracau.com, maymochoanglong.vn, daihy.com.vn and anphuco.com.
These name servers are commonly used alongside dns3.vina-host.com, dns4.vina-host.com, dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.
Host names with one IP number:
ns3.vinahost.vn points to 125.212.217.199
ns4.vinahost.vn points to 123.30.139.119
Mail Servers
Two mail servers handle thanhyen.com: mail25515.maychuemail.com and mx25515.maychuemail.net.
Host names with a single IP:
mail25515.maychuemail.com points to 103.252.255.15.
mx25515.maychuemail.net points to 103.252.255.15.
Host names pointing to 103.252.255.15: mail25515.maychuemail.com and mx25515.maychuemail.net.