bit-networks.com - robtex.com
bit-networks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.55.248.77🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC | ||||||
| PTR | web1.me-webservice.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.bit-networks.com ⭐ | ||||||
| A | 162.55.248.77🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC | ||||||
| PTR | web1.me-webservice.de | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2023-01-26 #1 | ||||||
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=1775071912 | ||||||
Subdomains
mail.bit-networks.com |
Same first word
bit-networks.com |
DNS History
11 records (5 active, 6 former)
●NSns1.first-ns.de2017-02-14 → 2026-04-01 · 3 obs
● 2017-02-14 00:31:54
● 2026-04-01 19:43:18
●NSrobotns2.second-ns.de2017-02-14 → 2026-04-01 · 3 obs
● 2017-02-14 00:31:54
● 2026-04-01 19:43:18
●NSrobotns3.second-ns.com2017-02-14 → 2026-04-01 · 3 obs
● 2017-02-14 00:31:54
● 2026-04-01 19:43:18
○NSstatic-1.no-ip.com2015-06-20 → 2016-04-30 · 4 obs
● 2016-04-30 13:22:54
○ 2017-02-14 00:31:54
○ 2026-04-01 19:43:18
○NSstatic-2.no-ip.com2015-06-20 → 2016-04-30 · 4 obs
● 2016-04-30 13:22:54
○ 2017-02-14 00:31:54
○ 2026-04-01 19:43:18
○NSstatic-3.no-ip.com2015-06-20 → 2016-04-30 · 4 obs
● 2016-04-30 13:22:54
○ 2017-02-14 00:31:54
○ 2026-04-01 19:43:18
●MXmail.bit-networks.com2017-02-14 → 2026-04-01 · 2 obs
● 2026-04-01 19:43:18
●A162.55.248.772026-04-01 → 2026-04-01 · 3 obs
● 2026-04-01 19:43:16
● 2026-04-01 19:43:18
○A23.229.207.972015-06-20 → 2016-04-30 · 4 obs
● 2016-04-30 13:22:54
○ 2017-02-14 00:31:54
○ 2026-04-01 19:43:18
○A46.4.37.552017-02-14 → 2017-02-14 · 4 obs
● 2017-02-14 00:31:54
○ 2020-02-02 01:21:10
○ 2026-04-01 19:43:18
○A5.9.85.1522020-02-02 → 2020-02-02 · 4 obs
● 2020-02-02 01:21:10
○ 2026-04-01 19:43:16
○ 2026-04-01 19:43:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bit-networks.com | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 2 records |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bit-networks.com (unsigned zone)
⏱️ Timing
Total: 1128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.55.248.77 |
| NS | 3 | ns1.first-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.bit-networks.com (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)
Analysis
Hierarchy
bit-networks.com is a parent of mail.bit-networks.com.
IP Addresses
bit-networks.com points to a single IP number: 162.55.248.77.
Other host names, for instance cambridge-institute.de, kompetenzzentrum-zertifikate.de, anglerhoefe.de, mail.mail-eichenseher.de and mail.kompetenzzentrum-zertifikate.de share IP numbers with bit-networks.com.
Name Servers
The delegation for bit-networks.com is handled by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
bit-networks.com at least partially shares name servers with other domains, for instance dr-becherer.de, stormwinds-page.de, lmd.de, ga-fi.de and openautomatix.de.
these name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Two IP numbers per host:
robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
bit-networks.com is handled by a single mail server, mail.bit-networks.com.
mail.bit-networks.com points to a single IP: 162.55.248.77.