smartdnp.com - dns.ninja
smartdnp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 158.247.218.27🇰🇷 AS-VULTR158.247.192.0/18 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | 158.247.218.27.vultrusercontent.com | ||||||
| NS | ns1.co.kr ⭐ | ||||||
| A | 211.234.93.132🇰🇷 DACOM-NET211.234.93.132/32 | ||||||
| NS | ns1.cmshom.co.kr ⚠️ Not in parent delegation | ||||||
| A | 158.247.218.27🇰🇷 AS-VULTR158.247.192.0/18 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | 158.247.218.27.vultrusercontent.com | ||||||
| NS | ns1.wpbizwon.com ⚠️ Not in zone NS records | ||||||
| A | 158.247.218.27🇰🇷 AS-VULTR158.247.192.0/18 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | 158.247.218.27.vultrusercontent.com | ||||||
| NS | ns2.cmshom.co.kr ⚠️ Not in parent delegation | ||||||
| A | 158.247.218.27🇰🇷 AS-VULTR158.247.192.0/18 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | 158.247.218.27.vultrusercontent.com | ||||||
| NS | ns2.wpbizwon.com ⚠️ Not in zone NS records | ||||||
| A | 158.247.218.27🇰🇷 AS-VULTR158.247.192.0/18 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | 158.247.218.27.vultrusercontent.com | ||||||
| MX | mail.smartdnp.com ⭐ | ||||||
| A | 1.224.163.92🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13 | ||||||
| PTR | mail.demobizwon.com | ||||||
| TXT | v=spf1 +a +mx +a:wpbizwon.com -all | ||||||
| SOA | ns1.co.krroot@smartdnp.com 2026-06-10 #21 | ||||||
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=1783365161 | ||||||
Subdomains
mail.smartdnp.com |
Same first word
smartdnp.com |
Similar names
DNS History
11 records (7 active, 4 former)
○NSns1.biznine.kr2015-06-26 → 2018-01-06 · 4 obs
● 2018-01-06 18:28:38
○ 2026-03-06 06:27:24
○ 2026-07-06 19:13:10
●NSns1.cmshom.co.kr2026-06-22 → 2026-07-06 · 3 obs
● 2026-06-22 04:28:22
● 2026-07-06 19:13:10
●NSns1.co.kr2026-06-22 → 2026-07-06 · 3 obs
● 2026-06-22 04:28:22
● 2026-07-06 19:13:10
●NSns1.wpbizwon.com2026-03-06 → 2026-07-06 · 3 obs
● 2026-03-06 06:27:24
● 2026-07-06 19:13:10
●NSns2.cmshom.co.kr2026-06-22 → 2026-07-06 · 3 obs
● 2026-06-22 04:28:22
● 2026-07-06 19:13:10
●NSns2.wpbizwon.com2026-03-06 → 2026-07-06 · 3 obs
● 2026-03-06 06:27:24
● 2026-07-06 19:13:10
●MXmail.smartdnp.com2026-03-06 → 2026-07-06 · 3 obs
● 2026-03-06 06:27:24
● 2026-07-06 19:13:10
○MXwebmail.biznine.com2015-06-26 → 2018-01-06 · 4 obs
● 2018-01-06 18:28:38
○ 2026-03-06 06:27:24
○ 2026-07-06 19:13:10
○A1.224.163.922026-03-06 → 2026-05-31 · 5 obs
● 2026-03-06 06:27:24
● 2026-05-31 22:05:30
○ 2026-06-02 00:27:40
○ 2026-07-06 19:13:10
●A158.247.218.272026-06-02 → 2026-07-06 · 3 obs
● 2026-06-02 00:27:40
● 2026-07-06 19:13:10
○A175.119.156.2482015-06-26 → 2018-01-06 · 4 obs
● 2018-01-06 18:28:38
○ 2026-03-06 06:27:24
○ 2026-07-06 19:13:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smartdnp.com | ns1.wpbizwon.com, ns2.wpbizwon.com | 2 records |
✅ Authoritative Response
Server:158.247.218.27
NS records: ns1.wpbizwon.com, ns2.wpbizwon.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartdnp.com (unsigned zone)
⏱️ Timing
Total: 2957ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.247.218.27 |
| NS | 2 | ns1.cmshom.co.kr, ns2.cmshom.co.kr |
| MX | 1 | mail.smartdnp.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:wpbizwon.com -all |
| SOA | 1 | ns1.co.kr root.smartdnp.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.wpbizwon.com, ns2.wpbizwon.com)
Analysis
Hierarchy
smartdnp.com is a parent domain of mail.smartdnp.com.
IP Addresses
smartdnp.com resolves to just one IP address, 158.247.218.27.
Two other host names, along with cmshom.co.kr, ns2.cmshom.co.kr and dubaisong.com, also share IP numbers with smartdnp.com.
Name Servers
smartdnp.com delegates to five name servers: ns1.wpbizwon.com, ns2.wpbizwon.com, ns1.co.kr and two others.
smartdnp.com shares at least some of its name servers with other domains, including yjtc.co.kr, donghwags.com, wpbizwon.com and two others.
These name servers are frequently seen alongside the name servers ns1.cmshom.co.kr.
Host names that point to one IP address:
The hostname ns1.wpbizwon.com resolves to 158.247.218.27.
The hostname ns2.wpbizwon.com resolves to 158.247.218.27.
The hostname ns1.co.kr resolves to 211.234.93.132.
The hostname ns1.cmshom.co.kr resolves to 158.247.218.27.
The hostname ns2.cmshom.co.kr resolves to 158.247.218.27.
These host names all point to 158.247.218.27: ns1.wpbizwon.com, ns2.wpbizwon.com, ns1.cmshom.co.kr and ns2.cmshom.co.kr.
Mail Servers
The sole mail server for smartdnp.com is mail.smartdnp.com.
mail.smartdnp.com carries a single IP number, which is 1.224.163.92.