oh-bau.com - robtex.com
oh-bau.com
| 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.oh-bau.com.cust.a.hostedemail.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com ~all | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1745905780 | ||||||
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=1774420272 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.jimdo.com2016-12-15 → 2016-12-15 · 3 obs
○ 2026-02-19 20:39:32
○ 2026-03-25 06:41:40
●NSns1.systemdns.com2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 20:39:32
● 2026-03-25 06:41:40
○NSns2.jimdo.com2016-12-15 → 2016-12-15 · 3 obs
○ 2026-02-19 20:39:32
○ 2026-03-25 06:41:40
●NSns2.systemdns.com2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 20:39:32
● 2026-03-25 06:41:40
●NSns3.systemdns.com2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 20:39:32
● 2026-03-25 06:41:40
●MXmx.oh-bau.com.cust.a.hostedemail.com2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 20:39:32
● 2026-03-25 06:41:40
○MXmx1.jimdo.com2016-12-15 → 2016-12-15 · 3 obs
○ 2026-02-19 20:39:32
○ 2026-03-25 06:41:40
○MXmx2.jimdo.com2016-12-15 → 2016-12-15 · 3 obs
○ 2026-02-19 20:39:32
○ 2026-03-25 06:41:40
●A18.197.248.232026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 20:39:32
● 2026-03-25 06:41:40
○A54.77.45.2242016-12-15 → 2016-12-15 · 3 obs
○ 2026-02-19 20:39:32
○ 2026-03-25 06:41:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net... | - |
| oh-bau.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:64.99.96.36
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oh-bau.com (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.197.248.23 |
| NS | 3 | ns2.systemdns.com, ns1.systemdns.com... |
| MX | 1 | mx.oh-bau.com.cust.a.hostedemail.com (pr |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
IP Addresses
oh-bau.com points to a single IP: 18.197.248.23.
Other host names, for instance ullc.be, grossgiessen.ch, geophysik.ch, idealtext.ch and go4sports.ch share IP numbers with oh-bau.com.
Name Servers
oh-bau.com is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
oh-bau.com partially shares name servers with other domains; examples include mgautodetail.com, noespace.com, wattsinsurancegroup.com, globaltrustcode.com and hspscic.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
oh-bau.com is handled by a single mail server, mx.oh-bau.com.cust.a.hostedemail.com.