bion3.cz - robtex.com
bion3.cz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-08.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::8🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-08.azure-dns.com | ||||||
| A | 13.107.236.8🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-08.azure-dns.com | ||||||
| NS | ns2-08.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::8🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-08.azure-dns.net | ||||||
| A | 150.171.21.8🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-08.azure-dns.net | ||||||
| NS | ns3-08.azure-dns.org | ||||||
| A | 2a01:111:4000:700::8🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-08.azure-dns.org | ||||||
| A | 204.14.183.8🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-08.azure-dns.org | ||||||
| NS | ns4-08.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::8🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-08.azure-dns.info | ||||||
| A | 208.84.5.8🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-08.azure-dns.info | ||||||
| MX | inetgate.merck.de ⭐ | ||||||
| A | 155.250.129.1🇩🇪 Merck-KGaA155.250.0.0/16 E-Merck | ||||||
| PTR | inetgate.merck.de | ||||||
| MX | wingate.merck.de ⭐ | ||||||
| A | 155.250.128.1🇩🇪 Merck-KGaA155.250.0.0/16 E-Merck | ||||||
| PTR | wingate.merck.de | ||||||
| MX | igngate.merck.de(20) | ||||||
| A | 85.238.134.5 | ||||||
| PTR | igngate.merck.de | ||||||
| SOA | ns1-08.azure-dns.comtech@brandshelter.com 2018-05-14 #0 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1784069239 | ||||||
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSigngate.merck.de2015-07-16 → 2017-04-08 · 4 obs
● 2017-04-08 14:32:04
○ 2026-06-05 08:34:26
○ 2026-07-14 23:46:18
○NSinetgate.merck.de2015-07-16 → 2017-04-08 · 4 obs
● 2017-04-08 14:32:04
○ 2026-06-05 08:34:26
○ 2026-07-14 23:46:18
●NSns1-08.azure-dns.com2026-06-05 → 2026-07-14 · 3 obs
● 2026-06-05 08:34:26
● 2026-07-14 23:46:18
●NSns2-08.azure-dns.net2026-06-05 → 2026-07-14 · 3 obs
● 2026-06-05 08:34:26
● 2026-07-14 23:46:18
●NSns3-08.azure-dns.org2026-06-05 → 2026-07-14 · 3 obs
● 2026-06-05 08:34:26
● 2026-07-14 23:46:18
●NSns4-08.azure-dns.info2026-06-05 → 2026-07-14 · 3 obs
● 2026-06-05 08:34:26
● 2026-07-14 23:46:18
○NSns4.merckgroup.com2015-07-16 → 2017-04-08 · 4 obs
● 2017-04-08 14:32:04
○ 2026-06-05 08:34:26
○ 2026-07-14 23:46:18
○NSwingate.merck.de2015-07-16 → 2017-04-08 · 4 obs
● 2017-04-08 14:32:04
○ 2026-06-05 08:34:26
○ 2026-07-14 23:46:18
○A195.210.29.112015-07-16 → 2017-04-08 · 4 obs
● 2017-04-08 14:32:04
○ 2026-06-05 08:34:26
○ 2026-07-14 23:46:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| bion3.cz | ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info | - |
✅ Authoritative Response
Server:208.84.5.8
NS records: ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bion3.cz (unsigned zone)
⏱️ Timing
Total: 645ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-08.azure-dns.com, ns2-08.azure-dns.net... |
| MX | 3 | inetgate.merck.de (pri: 10), wingate.merck.de (pri: 10)... |
| SOA | 1 | ns1-08.azure-dns.com tech.brandshelter.c |
Analysis
Name Servers
Four name servers handle the delegation for bion3.cz: ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.
There is at least partial name server overlap between bion3.cz and other domains — bingsearch.it, puredatavault.com, ageofmethology.com and two more among them.
These name servers tend to appear in combination with the name servers dns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net and dns4.p05.nsone.net.
All four hostnames — ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org — resolve to two IP numbers apiece: ns1-08.azure-dns.com to 13.107.236.8 and 2603:1061:0:700::8; ns4-08.azure-dns.info to 208.84.5.8 and 2620:1ec:bda:700::8; ns2-08.azure-dns.net to 150.171.21.8 and 2620:1ec:8ec:700::8; ns3-08.azure-dns.org to 204.14.183.8 and 2a01:111:4000:700::8.
Mail Servers
Incoming mail for bion3.cz is delivered via three mail servers: igngate.merck.de, inetgate.merck.de and wingate.merck.de.
At least some of the mail servers used by bion3.cz are shared with other domains: niaspan.com.ar, merckgenericos.org.es, bion3.asia and two others among them.
Three hostnames, one IP address apiece: igngate.merck.de resolves to 85.238.134.5, inetgate.merck.de resolves to 155.250.129.1 and wingate.merck.de resolves to 155.250.128.1.