changstco.com - robtex.com
changstco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 158.247.251.40🇰🇷 AS-VULTR158.247.192.0/18 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | rs3-kor.serverhostgroup.com | ||||||
| NS | ns1.serverhostgroup.com ⭐ | ||||||
| A | 104.236.38.47🇺🇸 DIGITALOCEAN104.236.0.0/18 DigitalOcean | ||||||
| PTR | ns1.serverhostgroup.com | ||||||
| NS | ns2.serverhostgroup.com | ||||||
| A | 46.101.214.99🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.serverhostgroup.com | ||||||
| NS | ns3.serverhostgroup.com | ||||||
| A | 141.164.45.163🇰🇷 AS-VULTR141.164.32.0/19 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| MX | changstco.com ⭐ | ||||||
| A | 158.247.251.40🇰🇷 AS-VULTR158.247.192.0/18 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | rs3-kor.serverhostgroup.com | ||||||
| TXT | v=spf1 +a +mx +ip4:158.247.251.40 include:relay.mailchannels.net ~all | ||||||
| SOA | ns1.serverhostgroup.comsh@serverhostgroup.com 2026-03-24 #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=1776144917 | ||||||
MX for
changstco.com |
Same first word
changstco.com |
DNS History
5 records (5 active, 0 former)
●NSns1.serverhostgroup.com2026-03-14 → 2026-04-14 · 2 obs
● 2026-04-14 05:39:10
●NSns2.serverhostgroup.com2026-03-14 → 2026-04-14 · 2 obs
● 2026-04-14 05:39:10
●NSns3.serverhostgroup.com2026-03-14 → 2026-04-14 · 2 obs
● 2026-04-14 05:39:10
●MXchangstco.com2026-03-14 → 2026-04-14 · 2 obs
● 2026-04-14 05:39:10
●A158.247.251.402026-03-14 → 2026-04-14 · 2 obs
● 2026-04-14 05:39:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| changstco.com | ns1.serverhostgroup.com, ns2.serverhostgroup.com, ns3.serverhostgroup.com | 3 records |
✅ Authoritative Response
Server:104.236.38.47
NS records: ns1.serverhostgroup.com, ns2.serverhostgroup.com, ns3.serverhostgroup.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for changstco.com (unsigned zone)
⏱️ Timing
Total: 244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.247.251.40 |
| NS | 3 | ns2.serverhostgroup.com, ns1.serverhostgroup.com... |
| MX | 1 | changstco.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:158.247.251.40 includ |
| SOA | 1 | ns1.serverhostgroup.com sh.serverhostgro |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.serverhostgroup.com, ns2.serverhostgroup.com, ns3.serverhostgroup.com)
Analysis
Mail Server Role
changstco.com serves as the mail server for changstco.com.
IP Addresses
changstco.com points to IP number: 158.247.251.40.
Other host names such as wegenie.kr, smstongue.com, somiracles.com, lastdkcowboy.com and jisanland.com share IPs with changstco.com.
Name Servers
changstco.com is delegated to three name servers: ns1.serverhostgroup.com, ns2.serverhostgroup.com and ns3.serverhostgroup.com.
changstco.com at least partially shares name servers with other domains, for instance thevapegiant.com, appliancerepairsjohannesburg.co.za, beneeden.com, collabasia.com and tayal.co.il.
Host names with a single IP:
ns1.serverhostgroup.com points to: 104.236.38.47.
ns2.serverhostgroup.com points to: 46.101.214.99.
ns3.serverhostgroup.com points to: 141.164.45.163.
Mail Servers
changstco.com is handled by a single mail server, changstco.com.
changstco.com points to a single IP: 158.247.251.40.