code-b-development.com - dns.ninja
code-b-development.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 144.76.81.66🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | static.66.81.76.144.clients.your-server.de | ||||||
| NS | a.regfish-ns.net ⭐ | ||||||
| A | 2a02:2c0:0:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0::/48 Vultr Customer Route | ||||||
| PTR | a.regfish-ns.net | ||||||
| A | 178.21.144.21🇩🇪 REGFISH-AS178.21.144.0/24 Vultr Customer Route | ||||||
| PTR | a.regfish-ns.net | ||||||
| NS | b.regfish-ns.net | ||||||
| A | 2a02:2c0:1:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0:1::/48 Vultr Customer Route | ||||||
| PTR | b.regfish-ns.net | ||||||
| A | 178.21.145.21🇩🇪 REGFISH-AS178.21.145.0/24 Vultr Customer Route | ||||||
| PTR | b.regfish-ns.net | ||||||
| NS | c.regfish-ns.net | ||||||
| A | 2a02:2c0:2:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0:2::/48 Vultr Customer Route | ||||||
| PTR | c.regfish-ns.net | ||||||
| A | 178.21.146.21🇩🇪 REGFISH-AS178.21.146.0/24 Vultr Customer Route | ||||||
| PTR | c.regfish-ns.net | ||||||
| MX | mailserv.regfish.com ⭐ | ||||||
| A | 52.57.101.90🇩🇪 Amazon52.57.0.0/16 EC2 FRA VPC prefix | ||||||
| PTR | mailserv.regfish.com | ||||||
| SOA | a.regfish-ns.netdns@regfish-ns.net serial=1787037915 | ||||||
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=1787435679 | ||||||
Subdomains
www.code-b-development.com |
Same first word
code-b-development.com |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSa.regfish-ns.net2015-07-05 → 2026-08-22 · 2 obs
● 2026-08-22 22:01:52
●NSb.regfish-ns.net2015-07-05 → 2026-08-22 · 2 obs
● 2026-08-22 22:01:52
●NSc.regfish-ns.net2015-07-05 → 2026-08-22 · 2 obs
● 2026-08-22 22:01:52
●MXmailserv.regfish.com2015-07-05 → 2026-08-22 · 2 obs
● 2026-08-22 22:01:52
●A144.76.81.662015-07-05 → 2026-08-22 · 2 obs
● 2026-08-22 22:01:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| code-b-development.com | a.regfish-ns.net, b.regfish-ns.net, c.regfish-ns.net | - |
✅ Authoritative Response
Server:178.21.145.21
NS records: a.regfish-ns.net, b.regfish-ns.net, c.regfish-ns.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.81.66 |
| NS | 3 | a.regfish-ns.net, b.regfish-ns.net... |
| MX | 1 | mailserv.regfish.com (pri: 0) |
| SOA | 1 | a.regfish-ns.net dns.regfish-ns.net |
Analysis
Hierarchy
code-b-development.com is a parent domain of www.code-b-development.com.
IP Addresses
code-b-development.com resolves to one IP address: 144.76.81.66.
Host names such as static.66.81.76.144.clients.your-server.de and www.code-b-development.com share IP numbers with code-b-development.com.
Name Servers
The authoritative name servers for code-b-development.com are a.regfish-ns.net, b.regfish-ns.net and c.regfish-ns.net — three in total.
code-b-development.com shares at least some of its name servers with other domains, including customer-service.de, fach-presseausweise.at, rapidfalls.com and two others.
a.regfish-ns.net, b.regfish-ns.net and c.regfish-ns.net all resolve to exactly two IP numbers apiece: a.regfish-ns.net → 178.21.144.21 and 2a02:2c0:0:21::aced:beef; b.regfish-ns.net → 178.21.145.21 and 2a02:2c0:1:21::aced:beef; c.regfish-ns.net → 178.21.146.21 and 2a02:2c0:2:21::aced:beef.
Mail Servers
Mail for code-b-development.com is handled by a single mail server, mailserv.regfish.com.
code-b-development.com uses an identical mail server configuration to several other domains — among them jahn-bande.de, editura.de, itutu.biz and two more.
code-b-development.com has at least partial mail server overlap with other domains such as julakali.org, zenober.de, martinredigolo.com and two more.
mailserv.regfish.com directs to just one IP number, 52.57.101.90.