mrdef.com - dns.ninja
mrdef.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.doblenet.com ⚠️ Not in zone NS records | ||||||
| A | 213.27.130.251🇪🇸 COLT213.27.128.0/17 Espana Customer Networks | ||||||
| PTR | ns1.doblenet.com | ||||||
| NS | ns2.doblenet.com ⚠️ Not in zone NS records | ||||||
| A | 213.27.130.252🇪🇸 COLT213.27.128.0/17 Espana Customer Networks | ||||||
| PTR | ns2.doblenet.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=1786375324 | ||||||
Same first word
mrdef.com |
Similar names
DNS History
2 records (2 active, 0 former)
●NSns1.doblenet.com2026-03-11 → 2026-08-10 · 2 obs
● 2026-08-10 15:23:40
●NSns2.doblenet.com2026-03-11 → 2026-08-10 · 2 obs
● 2026-08-10 15:23:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mrdef.com | ns1.doblenet.com, ns2.doblenet.com | 2 records |
✅ Authoritative Response
Server:213.27.130.251
NS records: ns1.doblenet.com, ns2.doblenet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrdef.com (unsigned zone)
⏱️ Timing
Total: 220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.doblenet.com, ns2.doblenet.com)
Analysis
Name Servers
The NS records for mrdef.com delegate to ns1.doblenet.com and ns2.doblenet.com.
mrdef.com uses the same name servers as several other domains — among them 134.27.213.in-addr.arpa, cloudmigrationassessment.com, hisoft.net and two more.
mrdef.com has at least partial name server overlap with other domains, such as escission.com, 93.97.62.in-addr.arpa, vilor.eu and two others.
It is common to find these name servers paired with the name servers ns0.doblenet.com, ns5.doblenet.com, ns3.doblenet.com and ns4.doblenet.com.
ns1.doblenet.com directs to 213.27.130.251 and ns2.doblenet.com directs to 213.27.130.252; each host name points to exactly one IP number.