buehrer.info - robtex.com
buehrer.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.233.84.100🇩🇪 IPB91.233.84.0/22 -1blu-PI | ||||||
| PTR | cluster.b80.w3w.de | ||||||
| NS | ns1.prodns.de ⭐ | ||||||
| A | 13.248.213.54🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a93aba133e46b51cd.awsglobalaccelerator.com | ||||||
| NS | ns2.prodns.de | ||||||
| A | 87.238.197.120🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK | ||||||
| PTR | 120.197.238.87.in-addr.arpa | ||||||
| NS | ns3.prodns.de | ||||||
| A | 136.243.102.23🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | 23.102.243.136.in-addr.arpa | ||||||
| MX | mail.buehrer.info ⭐ | ||||||
| A | 91.233.87.21🇩🇪 IPB91.233.84.0/22 -1blu-PI | ||||||
| PTR | mx1bln1.prossl.de | ||||||
| TXT | v=spf1 a mx ip4:91.233.84.0/22 ~all | ||||||
| SOA | ns1.prodns.dednsmaster@prodns.de 2024-10-08 #1 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1786342051 | ||||||
Subdomains
mail.buehrer.info |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.buehrer.info2015-07-25 → 2026-08-10 · 2 obs
● 2026-08-10 06:36:02
●A91.233.84.1002015-07-25 → 2026-08-10 · 2 obs
● 2026-08-10 06:36:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| buehrer.info | ns3.prodns.de, ns2.prodns.de, ns1.prodns.de | - |
✅ Authoritative Response
Server:87.238.197.120
NS records: ns3.prodns.de, ns2.prodns.de, ns1.prodns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buehrer.info (unsigned zone)
⏱️ Timing
Total: 603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.233.84.100 |
| NS | 3 | ns1.prodns.de, ns2.prodns.de... |
| MX | 1 | mail.buehrer.info (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:91.233.84.0/22 ~all |
| SOA | 1 | ns1.prodns.de dnsmaster.prodns.de |
Analysis
Hierarchy
buehrer.info is the parent zone for mail.buehrer.info.
IP Addresses
buehrer.info has exactly one IP address — 91.233.84.100.
manfredhorvath.at, www.e-logical.de, 11-11.ch plus two other host names have IP numbers in common with buehrer.info.
Name Servers
DNS for buehrer.info is handled by three authoritative name servers: ns1.prodns.de, ns2.prodns.de and ns3.prodns.de.
buehrer.info partially shares its NS delegation with several other domains, including elkinet.eu, kochnix.de, cynatic.de and two others.
The name servers ns2.prodns.eu, ns5.prodns.de, ns4.prodns.eu and ns1.d-host.de are often found in use alongside these name servers.
ns1.prodns.de, ns2.prodns.de and ns3.prodns.de all have one IP address each — ns1.prodns.de directs to 13.248.213.54, ns2.prodns.de directs to 87.238.197.120 and ns3.prodns.de directs to 136.243.102.23.
Mail Servers
buehrer.info uses one mail server — mail.buehrer.info.
mail.buehrer.info has exactly one IP number: 91.233.87.21.