boulderdb.de - robtex.com
boulderdb.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.225.161.161🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC | ||||||
| PTR | static.161.161.225.46.clients.your-server.de | ||||||
| NS | ns1.your-server.de ⭐ | ||||||
| A | 2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.your-server.de | ||||||
| A | 213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | ns1.your-server.de | ||||||
| NS | ns.second-ns.com | ||||||
| A | 2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns.second-ns.com | ||||||
| A | 213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns.second-ns.com | ||||||
| NS | ns3.second-ns.de | ||||||
| A | 2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | ns3.second-ns.de | ||||||
| A | 193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | ns3.second-ns.de | ||||||
| MX | mxa.eu.mailgun.org ⭐ | ||||||
| A | 34.95.107.114🇺🇸 Google34.92.0.0/14 | ||||||
| PTR | 114.107.95.34.bc.googleusercontent.com | ||||||
| MX | mxb.eu.mailgun.org ⭐ | ||||||
| A | 34.95.107.114🇺🇸 Google34.92.0.0/14 | ||||||
| PTR | 114.107.95.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| SOA | ns1.your-server.depostmaster@your-server.de 2026-02-17 #1 | ||||||
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 | ||||||
Same first word
boulderdb.de |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns.second-ns.com2026-03-18 → 2026-03-22 · 2 obs
● 2026-03-22 16:53:56
●NSns1.your-server.de2026-03-18 → 2026-03-22 · 2 obs
● 2026-03-22 16:53:56
●NSns3.second-ns.de2026-03-18 → 2026-03-22 · 2 obs
● 2026-03-22 16:53:56
●MXmxa.eu.mailgun.org2026-03-18 → 2026-03-22 · 2 obs
● 2026-03-22 16:53:56
●MXmxb.eu.mailgun.org2026-03-18 → 2026-03-22 · 2 obs
● 2026-03-22 16:53:56
●A46.225.161.1612026-03-18 → 2026-03-22 · 2 obs
● 2026-03-22 16:53:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| boulderdb.de | ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com | 4 records |
✅ Authoritative Response
Server: 213.239.204.242
NS records: ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for boulderdb.de (unsigned zone)
⏱️ Timing
Total: 1106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.225.161.161 |
| NS | 3 | ns.second-ns.com, ns1.your-server.de... |
| MX | 2 | mxb.eu.mailgun.org (pri: 10), mxa.eu.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.your-server.de, ns3.second-ns.de, ns1.your-server.de...)
Analysis
IP Addresses
boulderdb.de resolves to a single IP: 46.225.161.161.
Name Servers
boulderdb.de delegates to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
boulderdb.de shares some name servers with other domains, for example 111.21.65.clients.your-server.de, d.4.9.9.c.0.c.0.8.f.4.0.1.0.a.2.ip6.arpa, aleiferis.com, 82.161.5.in-addr.arpa and shu1.at.
Host names with two IP numbers:
ns.second-ns.com: 2a01:4f8:0:a101::b:1 and 213.239.204.242
ns3.second-ns.de: 2001:67c:192c::add:b3 and 193.47.99.4
ns1.your-server.de: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102
Mail Servers
boulderdb.de is served by two mail servers: mxa.eu.mailgun.org and mxb.eu.mailgun.org.
boulderdb.de shares the mail server setup with other domains, for example datingmailer.nl, betcaro.com, mxncyohx.cfd, mail.beauchamp.com and clewbro.oc.uk.
boulderdb.de shares some mail servers with other domains, at least partially; for instance www.kome.fr, zectour.com, sobooster.com, bosp.sk and wellconfigured.com.
These mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com and mx3.mail.ovh.net.
Host names with one IP number:
mxa.eu.mailgun.org points to: 34.95.107.114
mxb.eu.mailgun.org points to: 34.95.107.114
Names pointing to 34.95.107.114: mxa.eu.mailgun.org and mxb.eu.mailgun.org