bion3.us - robtex.com
bion3.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-01.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::1🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-01.azure-dns.com | ||||||
| A | 13.107.236.1🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-01.azure-dns.com | ||||||
| NS | ns2-01.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-01.azure-dns.net | ||||||
| A | 150.171.21.1🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-01.azure-dns.net | ||||||
| NS | ns3-01.azure-dns.org | ||||||
| A | 2a01:111:4000:700::1🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-01.azure-dns.org | ||||||
| A | 204.14.183.1🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-01.azure-dns.org | ||||||
| NS | ns4-01.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-01.azure-dns.info | ||||||
| A | 208.84.5.1🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-01.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(110) | ||||||
| A | 155.250.128.1🇩🇪 Merck-KGaA155.250.0.0/16 E-Merck | ||||||
| PTR | wingate.merck.de | ||||||
| MX | igngate.merck.de(120) | ||||||
| A | 85.238.134.5 | ||||||
| PTR | igngate.merck.de | ||||||
| SOA | ns1-01.azure-dns.comtech@brandshelter.com 2016-06-20 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1784111758 | ||||||
Same first word
Similar names
DNS History
19 records (7 active, 12 former)
○NSigngate.merck.de2015-05-25 → 2016-01-16 · 4 obs
● 2016-01-16 21:49:56
○ 2016-04-05 18:46:42
○ 2026-07-15 11:11:10
○NSinetgate.merck.de2015-05-25 → 2016-01-16 · 4 obs
● 2016-01-16 21:49:56
○ 2016-04-05 18:46:42
○ 2026-07-15 11:11:10
○NSns01.brandshelter.com2016-04-05 → 2017-08-28 · 5 obs
● 2016-04-05 18:46:42
● 2017-08-28 02:39:16
○ 2026-06-05 09:05:52
○ 2026-07-15 11:11:10
○NSns02.brandshelter.net2016-04-05 → 2017-08-28 · 5 obs
● 2016-04-05 18:46:42
● 2017-08-28 02:39:16
○ 2026-06-05 09:05:52
○ 2026-07-15 11:11:10
●NSns1-01.azure-dns.com2026-06-05 → 2026-07-15 · 3 obs
● 2026-06-05 09:05:52
● 2026-07-15 11:11:10
○NSns1.brandshelter.com2016-11-25 → 2017-08-28 · 5 obs
● 2016-11-25 01:59:40
● 2017-08-28 02:39:16
○ 2026-06-05 09:05:52
○ 2026-07-15 11:11:10
●NSns2-01.azure-dns.net2026-06-05 → 2026-07-15 · 3 obs
● 2026-06-05 09:05:52
● 2026-07-15 11:11:10
○NSns2.brandshelter.de2016-11-25 → 2017-08-28 · 5 obs
● 2016-11-25 01:59:40
● 2017-08-28 02:39:16
○ 2026-06-05 09:05:52
○ 2026-07-15 11:11:10
●NSns3-01.azure-dns.org2026-06-05 → 2026-07-15 · 3 obs
● 2026-06-05 09:05:52
● 2026-07-15 11:11:10
○NSns3.brandshelter.info2016-11-25 → 2017-08-28 · 5 obs
● 2016-11-25 01:59:40
● 2017-08-28 02:39:16
○ 2026-06-05 09:05:52
○ 2026-07-15 11:11:10
●NSns4-01.azure-dns.info2026-06-05 → 2026-07-15 · 3 obs
● 2026-06-05 09:05:52
● 2026-07-15 11:11:10
○NSns4.brandshelter.net2016-11-25 → 2017-08-28 · 5 obs
● 2016-11-25 01:59:40
● 2017-08-28 02:39:16
○ 2026-06-05 09:05:52
○ 2026-07-15 11:11:10
○NSns4.merckgroup.com2015-05-25 → 2016-01-16 · 4 obs
● 2016-01-16 21:49:56
○ 2016-04-05 18:46:42
○ 2026-07-15 11:11:10
○NSns5.brandshelter.us2016-11-25 → 2017-08-28 · 5 obs
● 2016-11-25 01:59:40
● 2017-08-28 02:39:16
○ 2026-06-05 09:05:52
○ 2026-07-15 11:11:10
○NSwingate.merck.de2015-05-25 → 2016-01-16 · 4 obs
● 2016-01-16 21:49:56
○ 2016-04-05 18:46:42
○ 2026-07-15 11:11:10
○A155.250.129.2452015-05-25 → 2017-08-28 · 4 obs
● 2017-08-28 02:39:16
○ 2026-06-05 09:05:52
○ 2026-07-15 11:11:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| bion3.us | ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info, ns1-01.azure-dns.com | - |
✅ Authoritative Response
Server:208.84.5.1
NS records: ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info, ns1-01.azure-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bion3.us (unsigned zone)
⏱️ Timing
Total: 312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-01.azure-dns.com, ns2-01.azure-dns.net... |
| MX | 3 | inetgate.merck.de (pri: 100), wingate.merck.de (pri: 110)... |
| SOA | 1 | ns1-01.azure-dns.com tech.brandshelter.c |
Analysis
Name Servers
The NS records for bion3.us point to four name servers: ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.
bion3.us has at least partial name server overlap with other domains, such as culture.mdc.edu, dcinstallations.co.uk, 63.107.in-addr.arpa and two others.
ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org all point to exactly two IP numbers each: ns1-01.azure-dns.com → 13.107.236.1 and 2603:1061:0:700::1; ns4-01.azure-dns.info → 208.84.5.1 and 2620:1ec:bda:700::1; ns2-01.azure-dns.net → 150.171.21.1 and 2620:1ec:8ec:700::1; ns3-01.azure-dns.org → 204.14.183.1 and 2a01:111:4000:700::1.
Mail Servers
bion3.us has three mail servers: igngate.merck.de, inetgate.merck.de and wingate.merck.de.
There is at least a partial MX overlap between bion3.us and other domains, including emd-pharmaceuticals.biz, ronastar.ru, bion-3.ru and two others.
Each of the three hostnames points to exactly one IP address: igngate.merck.de points to 85.238.134.5, inetgate.merck.de points to 155.250.129.1 and wingate.merck.de points to 155.250.128.1.