hostmaster.b2bzero.com - dns.ninja
hostmaster.b2bzero.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com ⚠️ Not in parent delegation | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
b2bzero.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| NS | sl2.sedo.com | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.sedoparking.com2026-03-27 → 2026-07-06 · 2 obs
○ 2026-07-06 21:03:24
○NSns2.sedoparking.com2026-03-27 → 2026-07-06 · 2 obs
○ 2026-07-06 21:03:24
●MXlocalhost2026-03-27 → 2026-07-06 · 2 obs
● 2026-07-06 21:03:24
○A64.190.63.2222026-03-27 → 2026-07-06 · 2 obs
○ 2026-07-06 21:03:24
●A91.195.241.2322026-03-27 → 2026-07-06 · 2 obs
● 2026-07-06 21:03:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| b2bzero.com | sl1.sedo.com, sl2.sedo.com | 2 records |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2bzero.com (unsigned zone)
⏱️ Timing
Total: 491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sl1.sedo.com, sl2.sedo.com)
Analysis
IP Addresses
hostmaster.b2bzero.com resolves to just one IP address, 91.195.241.232.
Two other host names, along with nf-online.de, hjm.org and teencoach.de, also share IP numbers with hostmaster.b2bzero.com.
Name Servers
DNS delegation for hostmaster.b2bzero.com points to two name servers: sl1.sedo.com and sl2.sedo.com.
hostmaster.b2bzero.com shares its NS records with other domains, for example mail.derfinanzverwalter.de, skit.in, filmmakler.de and two others.
sl1.sedo.com and sl2.sedo.com each resolve to one IP number: sl1.sedo.com points to 91.195.240.173 and sl2.sedo.com points to 91.195.241.173.
Mail Servers
The sole mail server for hostmaster.b2bzero.com is localhost.
Among the domains sharing a mail server setup with hostmaster.b2bzero.com are cheapknife.com, urlaubsvoucher.com, gamblingship.com and two others.