b-mueller.de - robtex.com
b-mueller.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.197.248.23🇩🇪 Amazon18.196.0.0/15 EC2 FRA prefix | ||||||
| PTR | eu-staticip.multiscreensite.com | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| MX | mx.b-mueller.de.cust.a.hostedemail.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com ~all | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1726753668 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1773553752 | ||||||
Subdomains
www.b-mueller.de |
Same first word
b-mueller.de |
DNS History
10 records (5 active, 5 former)
○NSns.namespace4you.de2015-07-11 → 2018-05-28 · 3 obs
● 2018-05-28 06:57:10
○ 2026-03-24 03:48:16
●NSns1.systemdns.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:48:16
○NSns2.namespace4you.de2015-07-11 → 2018-05-28 · 3 obs
● 2018-05-28 06:57:10
○ 2026-03-24 03:48:16
●NSns2.systemdns.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:48:16
●NSns3.systemdns.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:48:16
●MXmx.b-mueller.de.cust.a.hostedemail.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:48:16
○MXmxlb.ispgateway.de2015-07-11 → 2018-05-28 · 3 obs
● 2018-05-28 06:57:10
○ 2026-03-24 03:48:16
●A18.197.248.232026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:48:16
○A46.101.197.1212016-12-24 → 2018-05-28 · 4 obs
● 2016-12-24 22:14:40
● 2018-05-28 06:57:10
○ 2026-03-24 03:48:16
○A85.214.114.2142015-07-11 → 2016-04-20 · 4 obs
● 2016-04-20 10:44:14
○ 2016-12-24 22:14:40
○ 2026-03-24 03:48:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| b-mueller.de | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | - |
✅ Authoritative Response
Server:216.40.47.90
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-mueller.de (unsigned zone)
⏱️ Timing
Total: 877ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.197.248.23 |
| NS | 3 | ns3.systemdns.com, ns1.systemdns.com... |
| MX | 1 | mx.b-mueller.de.cust.a.hostedemail.com ( |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
Analysis
Hierarchy
b-mueller.de is the parent of www.b-mueller.de.
IP Addresses
b-mueller.de resolves to a single IP address: 18.197.248.23.
Other host names including holsa.fi, physicalcenter.ch, drehmoment.ch, decobau.de and distri2m.com share IP numbers with b-mueller.de.
Name Servers
b-mueller.de is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
b-mueller.de at least partially shares name servers with other domains, including previconsult.com, cibersuites.com, evaluateurgaspesie.com, camsmd.com and siteworkestinc.com.
Host names with two IP numbers:
ns1.systemdns.com points to: 2604:4000:0:d:216:40:47:90 and 216.40.47.90
ns2.systemdns.com points to: 2604:4000:2800:d:64:99:148:16 and 64.98.148.16
ns3.systemdns.com points to: 2604:4000:0:d:64:99:96:36 and 64.99.96.36
Mail Servers
b-mueller.de is handled by a single mail server, mx.b-mueller.de.cust.a.hostedemail.com.