sieuthibsmart.com - dns.ninja
sieuthibsmart.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 103.173.226.96🇻🇳 INTERDIGI-VN103.173.226.0/23 INTERDATA-VN | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1785728416 | ||||||
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=1786103209 | ||||||
Previously MX for
sieuthibsmart.com |
Same first word
sieuthibsmart.com |
DNS History
8 records (3 active, 5 former)
●NSdns1.registrar-servers.com2026-04-08 → 2026-08-07 · 3 obs
● 2026-04-08 18:43:52
● 2026-08-07 12:08:10
●NSdns2.registrar-servers.com2026-04-08 → 2026-08-07 · 3 obs
● 2026-04-08 18:43:52
● 2026-08-07 12:08:10
○NSns1.luutruso.vn2019-12-15 → 2019-12-15 · 3 obs
○ 2026-04-08 18:43:52
○ 2026-08-07 12:08:10
○NSns2.luutruso.vn2019-12-15 → 2019-12-15 · 3 obs
○ 2026-04-08 18:43:52
○ 2026-08-07 12:08:10
○NSnsbak.luutruso.net2019-12-15 → 2019-12-15 · 3 obs
○ 2026-04-08 18:43:52
○ 2026-08-07 12:08:10
○MXsieuthibsmart.com2019-12-15 → 2019-12-15 · 3 obs
○ 2026-04-08 18:43:52
○ 2026-08-07 12:08:10
●A103.173.226.962026-04-08 → 2026-08-07 · 3 obs
● 2026-04-08 18:43:52
● 2026-08-07 12:08:10
○A207.148.112.692019-12-15 → 2019-12-15 · 3 obs
○ 2026-04-08 18:43:52
○ 2026-08-07 12:08:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| sieuthibsmart.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 289ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.173.226.96 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
sieuthibsmart.com resolves to one IP address: 103.173.226.96.
cokhitrongdat.com, thienphucmusic.vn, sharelawyers.com.vn and two other host names share IP numbers with sieuthibsmart.com.
Name Servers
Two name servers handle the delegation for sieuthibsmart.com: dns1.registrar-servers.com and dns2.registrar-servers.com.
sieuthibsmart.com uses the same name servers as several other domains — among them maxpas.com, powertech.biz, zvn.info and two more.
The name servers of sieuthibsmart.com overlap at least partially with those of other domains — among them askfb.com, zaika.com, phillam.com and two more.
The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are commonly seen alongside these name servers.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.