b2b-server.com - robtex.com
b2b-server.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.9.90.183🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| PTR | static.183.90.9.176.clients.your-server.de | ||||||
| NS | ns1.b2b-server.net ⭐ | ||||||
| A | 88.99.174.173🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.b2b-server.net | ||||||
| NS | ns2.b2b-server.net | ||||||
| A | 54.72.214.219🇮🇪 Amazon54.72.0.0/16 EC2 DUB prefix | ||||||
| PTR | ec2-54-72-214-219.eu-west-1.compute.amazonaws.com | ||||||
| MX | b2b-server.com ⭐ | ||||||
| A | 176.9.90.183🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| PTR | static.183.90.9.176.clients.your-server.de | ||||||
| TXT | v=spf1 ip4:176.9.90.183 +a +mx +ip4:94.130.97.66 ~all | ||||||
| SOA | ns1.b2b-server.netsystems@tpc-m.ro 2023-11-16 #0 | ||||||
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=1776163327 | ||||||
MX for
b2b-server.com |
Same first word
b2b-server.com |
b2b-server.net |
DNS History
8 records (4 active, 4 former)
●NSns1.b2b-server.net2026-02-27 → 2026-04-14 · 3 obs
● 2026-02-27 21:40:12
● 2026-04-14 11:05:20
○NSns1.inet-base-ns.com2015-05-07 → 2015-05-07 · 3 obs
○ 2015-10-12 01:40:12
○ 2026-04-14 11:05:20
●NSns2.b2b-server.net2026-02-27 → 2026-04-14 · 3 obs
● 2026-02-27 21:40:12
● 2026-04-14 11:05:20
○NSns2.inet-base-ns.com2015-05-07 → 2015-05-07 · 3 obs
○ 2015-10-12 01:40:12
○ 2026-04-14 11:05:20
●MXb2b-server.com2026-02-27 → 2026-04-14 · 3 obs
● 2026-02-27 21:40:12
● 2026-04-14 11:05:20
○MXmx.b2b-server.com2015-05-07 → 2015-05-07 · 3 obs
○ 2015-10-12 01:40:12
○ 2026-04-14 11:05:20
●A176.9.90.1832026-02-27 → 2026-04-14 · 3 obs
● 2026-02-27 21:40:12
● 2026-04-14 11:05:20
○A46.252.132.602015-05-07 → 2015-05-07 · 3 obs
○ 2015-10-12 01:40:12
○ 2026-04-14 11:05:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| b2b-server.com | ns1.b2b-server.net, ns2.b2b-server.net | - |
✅ Authoritative Response
Server:54.72.214.219
NS records: ns1.b2b-server.net, ns2.b2b-server.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2b-server.com (unsigned zone)
⏱️ Timing
Total: 487ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.9.90.183 |
| NS | 2 | ns2.b2b-server.net, ns1.b2b-server.net |
| MX | 1 | b2b-server.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:176.9.90.183 +a +mx +ip4:94.1 |
| SOA | 1 | ns1.b2b-server.net systems.tpc-m.ro |
Analysis
Mail Server Role
For b2b-server.com, the mail server is b2b-server.com.
IP Addresses
b2b-server.com resolves to one IP number: 176.9.90.183.
Other host names, for instance whmcs.b2b-server.net, static.183.90.9.176.clients.your-server.de and eth.api.pocket.network share IP numbers with b2b-server.com.
Name Servers
b2b-server.com is delegated to two name servers ns1.b2b-server.net and ns2.b2b-server.net.
b2b-server.com shares the same name server setup as other domains, for instance alinandrei.com, theprojekt.company, vacanteexterne.ro, hostinghub.ro and gologan.de.
b2b-server.com shares at least some name servers with other domains, for example ns2.b2b-server.net, whmcs.b2b-server.net and ns1.b2b-server.net.
these name servers are commonly used alongside ns05.domaincontrol.com.
Host names with one IP number:
ns1.b2b-server.net points to 88.99.174.173
ns2.b2b-server.net points to 54.72.214.219
Mail Servers
b2b-server.com is served by a single mail server, b2b-server.com.
b2b-server.com resolves to IP 176.9.90.183.