bison-group.com - robtex.com
bison-group.com
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=1777036706 | ||||||
Subdomains
Same first word
bison-group.ch |
bison-group.de |
bison-group.net |
bison-group.com |
DNS History
16 records (6 active, 10 former)
○NSdns1.bison-group.com2007-08-13 → 2007-08-13 · 3 obs
○ 2015-07-24 03:14:52
○ 2026-04-24 13:24:26
○NSdns1.bison-its.ch2015-07-24 → 2017-02-01 · 5 obs
● 2015-07-24 03:14:52
● 2017-02-01 11:12:14
○ 2019-04-05 21:23:22
○ 2026-04-24 13:24:26
●NSdns1.fenaco.ch2019-04-05 → 2026-04-24 · 3 obs
● 2019-04-05 21:23:22
● 2026-04-24 13:24:26
○NSdns2.bison-group.com2007-08-13 → 2007-08-13 · 3 obs
○ 2015-07-24 03:14:52
○ 2026-04-24 13:24:26
●NSdns2.fenaco.ch2015-07-24 → 2026-04-24 · 3 obs
● 2015-07-24 03:14:52
● 2026-04-24 13:24:26
●NSns1.fenaco.ch2026-02-23 → 2026-04-24 · 3 obs
● 2026-02-23 09:18:46
● 2026-04-24 13:24:26
●NSns2.fenaco.ch2026-02-23 → 2026-04-24 · 3 obs
● 2026-02-23 09:18:46
● 2026-04-24 13:24:26
○NSplutosrv012015-07-24 → 2015-11-25 · 5 obs
● 2015-07-24 03:14:52
● 2015-11-25 08:38:12
○ 2016-01-24 08:44:24
○ 2026-04-24 13:24:26
○MXesa1.bison-its.ch2015-07-24 → 2017-02-01 · 5 obs
● 2015-07-24 03:14:52
● 2017-02-01 11:12:14
○ 2019-04-05 21:23:22
○ 2026-04-24 13:24:26
○MXesa2.bison-its.ch2015-07-24 → 2017-02-01 · 5 obs
● 2015-07-24 03:14:52
● 2017-02-01 11:12:14
○ 2019-04-05 21:23:22
○ 2026-04-24 13:24:26
●MXfenaco-com.mail.protection.outlook.com2019-04-05 → 2026-04-24 · 3 obs
● 2019-04-05 21:23:22
● 2026-04-24 13:24:26
○MXmail1.bison-group.com2007-08-13 → 2007-08-13 · 3 obs
○ 2015-07-24 03:14:52
○ 2026-04-24 13:24:26
○MXmail2.bison-group.com2007-08-13 → 2007-08-13 · 3 obs
○ 2015-07-24 03:14:52
○ 2026-04-24 13:24:26
●A149.126.4.172017-02-01 → 2026-04-24 · 3 obs
● 2017-02-01 11:12:14
● 2026-04-24 13:24:26
○A194.126.200.622016-09-14 → 2016-09-14 · 4 obs
● 2016-09-14 13:12:44
○ 2017-02-01 11:12:14
○ 2026-04-24 13:24:26
○A91.212.196.412015-07-24 → 2016-05-22 · 5 obs
● 2015-07-24 03:14:52
● 2016-05-22 07:30:08
○ 2016-09-14 13:12:44
○ 2026-04-24 13:24:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| bison-group.com | dns1.fenaco.ch, dns2.fenaco.ch | - |
✅ Authoritative Response
Server:193.200.144.37
NS records: dns1.fenaco.ch, dns2.fenaco.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bison-group.com (unsigned zone)
⏱️ Timing
Total: 919ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.126.4.17 |
| NS | 2 | ns1.fenaco.ch, ns2.fenaco.ch |
| MX | 1 | fenaco-com.mail.protection.outlook.com ( |
| TXT | 19 | n4ki9hghcdoaaf1p0p702rjljf, d365mktkey=8jEpil6QKtGcyD6PiJkz05a4xmmc8... |
| SOA | 1 | ns1.fenaco.ch hostmaster.fenaco.com |
Analysis
Hierarchy
bison-group.com is parent of mail1.bison-group.com and ns3.bison-group.com.
IP Addresses
bison-group.com resolves to a single IP address: 149.126.4.17.
Other host names including messelken.de, axalo.com, mediservice.com, mail.fcraeterschen.ch and medstandards.ch share IP numbers with bison-group.com.
Name Servers
bison-group.com is delegated to four name servers: dns1.fenaco.ch, dns2.fenaco.ch, ns1.fenaco.ch and ns2.fenaco.ch.
bison-group.com at least partially shares name servers with other domains, including landiregionentlebuch.ch, barto.ch, bglaw.ch, gourmador-unterseen.ch and gourmadorzollikofen.ch.
These name servers are commonly used with dns2.fenaco.com and dns1.fenaco.com.
Host names map to one IP number:
dns1.fenaco.ch points to 195.245.237.37.
dns2.fenaco.ch points to 193.200.144.37.
ns1.fenaco.ch points to 193.200.144.37.
ns2.fenaco.ch points to 195.245.237.37.
Host names pointing to 195.245.237.37: dns1.fenaco.ch and ns2.fenaco.ch.
Host names pointing to 193.200.144.37: dns2.fenaco.ch and ns1.fenaco.ch.
Mail Servers
bison-group.com is handled by a single mail server, fenaco-com.mail.protection.outlook.com.
bison-group.com shares its mail server setup with other domains, including sercolandtechnik.ch, traveco.ch, dalz.ch, fenaco.ch and ufamed.ch.
Hostname fenaco-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::d, 2a01:111:f403:ca09::f, 52.101.68.21, 52.101.68.25, 52.101.73.2 and 52.101.73.15.