drchangmd.com - robtex.com
drchangmd.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=1783558997 | ||||||
Same first word
drchangmd.com |
DNS History
12 records (12 active, 0 former)
●NSdns1.p06.nsone.net2026-02-22 → 2026-07-09 · 2 obs
● 2026-07-09 01:29:10
●NSdns2.p06.nsone.net2026-02-22 → 2026-07-09 · 2 obs
● 2026-07-09 01:29:10
●NSdns3.p06.nsone.net2026-02-22 → 2026-07-09 · 2 obs
● 2026-07-09 01:29:10
●NSdns4.p06.nsone.net2026-02-22 → 2026-07-09 · 2 obs
● 2026-07-09 01:29:10
●NSns01.squarespacedns.com2026-02-22 → 2026-07-09 · 2 obs
● 2026-07-09 01:29:10
●NSns02.squarespacedns.com2026-02-22 → 2026-07-09 · 2 obs
● 2026-07-09 01:29:10
●NSns03.squarespacedns.com2026-02-22 → 2026-07-09 · 2 obs
● 2026-07-09 01:29:10
●NSns04.squarespacedns.com2026-02-22 → 2026-07-09 · 2 obs
● 2026-07-09 01:29:10
●A198.185.159.1442026-02-22 → 2026-07-09 · 2 obs
● 2026-07-09 01:29:10
●A198.185.159.1452026-02-22 → 2026-07-09 · 2 obs
● 2026-07-09 01:29:10
●A198.49.23.1442026-02-22 → 2026-07-09 · 2 obs
● 2026-07-09 01:29:10
●A198.49.23.1452026-02-22 → 2026-07-09 · 2 obs
● 2026-07-09 01:29:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| drchangmd.com | dns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net, dns4.p06.nsone.net | - |
✅ Authoritative Response
Server:198.51.45.70
NS records: dns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net, dns4.p06.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for drchangmd.com (unsigned zone)
⏱️ Timing
Total: 1678ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.145, 198.49.23.144... |
| NS | 8 | dns1.p06.nsone.net, dns2.p06.nsone.net... |
| SOA | 1 | dns1.p06.nsone.net hostmaster.nsone.net |
Analysis
IP Addresses
drchangmd.com directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
kgeorgelas.com, limestonelegacy.com, hometeamretail.com and two other host names share IP numbers with drchangmd.com.
Name Servers
drchangmd.com is delegated to 8 name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 5 other.
At least some of drchangmd.com's name servers are shared with other domains, for example oneness-japan.com, lasss.ca, alexanderkzentefis.com and two more.
These name servers tend to co-occur with ns04.squarespacedns.com, dns1.p06.nsone.net, dns2.p06.nsone.net and 7 other name servers in the same DNS delegations.
Hostnames that resolve to two IP addresses:
dns1.p06.nsone.net points to 198.51.44.6 and 2620:4d:4000:6259:7:6:0:1.
dns2.p06.nsone.net points to 198.51.45.6 and 2a00:edc0:6259:7:6::2.
dns3.p06.nsone.net points to 198.51.44.70 and 2620:4d:4000:6259:7:6:0:3.
dns4.p06.nsone.net points to 198.51.45.70 and 2a00:edc0:6259:7:6::4.
Hosts with just one IP address:
ns01.squarespacedns.com points to 45.54.22.1.
ns02.squarespacedns.com points to 45.54.22.65.
ns03.squarespacedns.com points to 45.54.22.129.
ns04.squarespacedns.com points to 45.54.22.193.