alphanguyen.com - robtex.com
alphanguyen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.240.224.208🇸🇬 Google35.240.224.0/20 | ||||||
| PTR | 208.224.240.35.bc.googleusercontent.com | ||||||
| NS | dns-expire1.matbao.com ⚠️ Not in zone NS records | ||||||
| A | 35.194.164.137🇹🇼 Google35.194.160.0/20 | ||||||
| PTR | 137.164.194.35.bc.googleusercontent.com | ||||||
| NS | dns-expire2.matbao.com ⚠️ Not in zone NS records | ||||||
| A | 35.194.164.137🇹🇼 Google35.194.160.0/20 | ||||||
| PTR | 137.164.194.35.bc.googleusercontent.com | ||||||
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=1774586017 | ||||||
Subdomains
mail.alphanguyen.com |
Same first word
alphanguyen.com |
DNS History
8 records (3 active, 5 former)
●NSdns-expire1.matbao.com2026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 16:07:28
● 2026-03-27 04:54:52
●NSdns-expire2.matbao.com2026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 16:07:28
● 2026-03-27 04:54:52
○NSns-bak.matbao.com2015-06-18 → 2016-04-11 · 4 obs
● 2016-04-11 13:51:42
○ 2017-05-14 06:17:42
○ 2026-03-27 04:54:52
○NSns1.matbao.vn2015-06-18 → 2026-03-10 · 4 obs
● 2026-03-10 00:34:38
○ 2026-03-13 16:07:28
○ 2026-03-27 04:54:52
○NSns2.matbao.vn2015-06-18 → 2026-03-10 · 4 obs
● 2026-03-10 00:34:38
○ 2026-03-13 16:07:28
○ 2026-03-27 04:54:52
○MXmail.alphanguyen.com2015-06-18 → 2026-03-10 · 4 obs
● 2026-03-10 00:34:38
○ 2026-03-13 16:07:28
○ 2026-03-27 04:54:52
○A112.78.2.702015-06-18 → 2026-03-10 · 4 obs
● 2026-03-10 00:34:38
○ 2026-03-13 16:07:28
○ 2026-03-27 04:54:52
●A35.240.224.2082026-03-13 → 2026-03-27 · 3 obs
● 2026-03-13 16:07:28
● 2026-03-27 04:54:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| alphanguyen.com | dns-expire1.matbao.com, dns-expire2.matbao.com | 2 records |
✅ Authoritative Response
Server:35.194.164.137
NS records: dns-expire1.matbao.com, dns-expire2.matbao.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alphanguyen.com (unsigned zone)
⏱️ Timing
Total: 668ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.240.224.208 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns-expire1.matbao.com, dns-expire2.matbao.com)
Analysis
Hierarchy
alphanguyen.com is the parent of mail.alphanguyen.com.
IP Addresses
alphanguyen.com resolves to one IP number: 35.240.224.208.
other host names including tanbaominh.com, tadasport.com, suachuathiennamhoa.com, weakergleang.com and noithatchungcu.com share IP numbers with alphanguyen.com.
Name Servers
alphanguyen.com is delegated to two name servers dns-expire1.matbao.com and dns-expire2.matbao.com.
alphanguyen.com shares the same name server setup as other domains, for instance infoinffo158.com, mahdihost.com, simsodep247.com, zedanatc.com and mrketplacessuprt.com.
Host names with a single IP:
dns-expire1.matbao.com points to 35.194.164.137.
dns-expire2.matbao.com points to 35.194.164.137.
Host names pointing to 35.194.164.137: dns-expire1.matbao.com and dns-expire2.matbao.com.