dr-self.com - dns.ninja
dr-self.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.149.18🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s304.sureserver.com | ||||||
| NS | ns1.server304.com ⭐ | ||||||
| A | 192.252.149.18🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s304.sureserver.com | ||||||
| NS | ns2.server304.com | ||||||
| A | 192.252.150.18🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | ns2.server304.com | ||||||
| MX | mail.dr-self.com ⭐ | ||||||
| A | 192.252.149.18🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s304.sureserver.com | ||||||
| TXT | v=spf1 a mx include:server304.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.server304.comhostmaster@dr-self.com serial=1786354792 | ||||||
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=1786355529 | ||||||
Subdomains
mail.dr-self.com |
Same first word
dr-self.com |
DNS History
5 records (4 active, 1 former)
●NSns1.server304.com2015-08-09 → 2026-08-10 · 2 obs
● 2026-08-10 10:04:40
●NSns2.server304.com2015-08-09 → 2026-08-10 · 2 obs
● 2026-08-10 10:04:40
●MXmail.dr-self.com2015-08-09 → 2026-08-10 · 2 obs
● 2026-08-10 10:04:40
●A192.252.149.182026-02-18 → 2026-08-10 · 3 obs
● 2026-02-18 19:08:00
● 2026-08-10 10:04:40
○A216.35.196.412015-08-09 → 2016-07-17 · 4 obs
● 2016-07-17 02:52:00
○ 2026-02-18 19:08:00
○ 2026-08-10 10:04:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| dr-self.com | ns1.server304.com, ns2.server304.com | 2 records |
✅ Authoritative Response
Server:192.252.149.18
NS records: ns1.server304.com, ns2.server304.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dr-self.com (unsigned zone)
⏱️ Timing
Total: 151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.149.18 |
| NS | 2 | ns1.server304.com, ns2.server304.com |
| MX | 1 | mail.dr-self.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:server304.smtp-spf.s |
| SOA | 1 | ns1.server304.com hostmaster.dr-self.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.server304.com, ns2.server304.com)
Analysis
Hierarchy
The domain mail.dr-self.com falls under the parent dr-self.com.
IP Addresses
dr-self.com has exactly one IP address — 192.252.149.18.
ptsdfw.com, www.rippinrope.com, commorato.com plus two other host names have IP numbers in common with dr-self.com.
Name Servers
DNS delegation for dr-self.com points to two name servers: ns1.server304.com and ns2.server304.com.
The name server configuration of dr-self.com is shared with other domains, for instance norra.org, turnerassc.com, nsbag.com and two others.
At least some of dr-self.com's name servers are shared with other domains, for example glendaletermitecompany.com, durlove.com, zagha.com and two more.
Each of ns1.server304.com and ns2.server304.com has one IP address: ns1.server304.com uses 192.252.149.18 and ns2.server304.com uses 192.252.150.18.
Mail Servers
dr-self.com uses one mail server — mail.dr-self.com.
mail.dr-self.com has exactly one IP number: 192.252.149.18.