thanhthy.com - robtex.com
thanhthy.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dns-diy.net ⚠️ Not in zone NS records | ||||||
| A | 216.245.203.122🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | 122-203-245-216.static.reverse.lstn.net | ||||||
| NS | ns2.dns-diy.net ⚠️ Not in zone NS records | ||||||
| A | 69.162.86.2🇺🇸 Limestone Networks69.162.64.0/18 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | 2-86-162-69.static.reverse.lstn.net | ||||||
| MX | mx.vnptemail.vn ⭐ | ||||||
| A | 123.31.35.94🇻🇳 VNPT-AS-VN123.31.35.0/24 VNPT | ||||||
| PTR | gwftm-vnpt.vnptit.vn | ||||||
| TXT | v=spf1 a mx include:spf.vnptemail.vn ~all | ||||||
| SOA | .hostmaster@nameserver serial=17 | ||||||
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=1778544541 | ||||||
Subdomains
mail.thanhthy.com |
Same first word
thanhthy.com |
DNS History
5 records (3 active, 2 former)
○NS(root)2015-08-07 → 2018-08-04 · 4 obs
● 2018-08-04 15:25:28
○ 2026-03-03 15:48:54
○ 2026-05-12 00:17:36
●NSns1.dns-diy.net2026-03-03 → 2026-05-12 · 3 obs
● 2026-03-03 15:48:54
● 2026-05-12 00:17:36
●NSns2.dns-diy.net2026-03-03 → 2026-05-12 · 3 obs
● 2026-03-03 15:48:54
● 2026-05-12 00:17:36
○MXmail.thanhthy.com2015-08-07 → 2018-08-04 · 4 obs
● 2018-08-04 15:25:28
○ 2026-03-03 15:48:54
○ 2026-05-12 00:17:36
●MXmx.vnptemail.vn2026-03-03 → 2026-05-12 · 3 obs
● 2026-03-03 15:48:54
● 2026-05-12 00:17:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| thanhthy.com | ns1.dns-diy.net, ns2.dns-diy.net | - |
✅ Authoritative Response
Server:69.162.86.2
NS records: ns1.dns-diy.net, ns2.dns-diy.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thanhthy.com (unsigned zone)
⏱️ Timing
Total: 3611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | mx.vnptemail.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.vnptemail.vn ~al |
| SOA | 1 | . hostmaster.nameserver |
Analysis
Hierarchy
mail.thanhthy.com has thanhthy.com as its parent.
Name Servers
Two name servers ns1.dns-diy.net and ns2.dns-diy.net are delegated to thanhthy.com.
thanhthy.com uses the same name server configuration as other domains, such as easonplc.net, worldmatetravel.com, dinhhai.com, virginiaskincareproducts.com and niazkhani.com.
thanhthy.com at least partially shares name servers with other domains such as chicjade.net, thaiunionfasteners.com, beili.com, xn--42cak6ea6iocyeb7g.net and dearbox.net.
Host names with a single IP address:
ns1.dns-diy.net points to 216.245.203.122
ns2.dns-diy.net points to 69.162.86.2
Mail Servers
thanhthy.com is handled by a single mail server, mx.vnptemail.vn.
thanhthy.com shares the same mail server setup as other domains, including aclaw.com.vn, hcmtelecom.vn, twindovesgolf.vn, maa.gov.vn and thw.com.vn.
thanhthy.com shares mail servers with other domains at least in part, for instance baodongthap.vn, viet-star.vn, pdn.com.vn, bacninhtv.vn and vicaco.com.vn.
mx.vnptemail.vn points to one IP number: 123.31.35.94.