btobsa.com - dns.ninja
btobsa.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=1783181546 | ||||||
Same first word
btobsa.com |
Similar names
DNS History
10 records (8 active, 2 former)
●NSns01.hostfactory.ch2015-06-20 → 2026-07-04 · 2 obs
● 2026-07-04 16:14:12
●NSns02.hostfactory.ch2015-06-20 → 2026-07-04 · 2 obs
● 2026-07-04 16:14:12
○MXmail.btobsa.com2015-06-20 → 2017-02-01 · 4 obs
● 2017-02-01 14:07:24
○ 2020-01-16 20:59:48
○ 2026-07-04 16:14:12
●MXmx1.hostfactory.ch2020-01-16 → 2026-07-04 · 3 obs
● 2020-01-16 20:59:48
● 2026-07-04 16:14:12
●MXmx2.hostfactory.swiss2020-01-16 → 2026-07-04 · 3 obs
● 2020-01-16 20:59:48
● 2026-07-04 16:14:12
●MXmx3.hostfactory.ch2020-01-16 → 2026-07-04 · 3 obs
● 2020-01-16 20:59:48
● 2026-07-04 16:14:12
●MXmx4.hostfactory.swiss2020-01-16 → 2026-07-04 · 3 obs
● 2020-01-16 20:59:48
● 2026-07-04 16:14:12
●A185.117.170.232020-01-16 → 2026-07-04 · 3 obs
● 2020-01-16 20:59:48
● 2026-07-04 16:14:12
●A2a0e:f0c0:1:85::42732026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 16:14:12
○A62.146.83.2252015-06-20 → 2017-02-01 · 4 obs
● 2017-02-01 14:07:24
○ 2020-01-16 20:59:48
○ 2026-07-04 16:14:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| btobsa.com | ns01.hostfactory.ch, ns02.hostfactory.ch | - |
✅ Authoritative Response
Server:156.67.10.18
NS records: ns01.hostfactory.ch, ns02.hostfactory.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btobsa.com (unsigned zone)
⏱️ Timing
Total: 798ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.117.170.23 |
| AAAA | 1 | 2a0e:f0c0:1:85::4273 |
| NS | 2 | ns01.hostfactory.ch, ns02.hostfactory.ch |
| MX | 4 | mx1.hostfactory.ch (pri: 10), mx2.hostfactory.swiss (pri: 20)... |
| TXT | 1 | v=spf1 a:spf.hostfactory.ch -all |
| SOA | 1 | ns01.hostfactory.ch btobsa.live.it |
Analysis
IP Addresses
btobsa.com has two IP addresses: 185.117.170.23 and 2a0e:f0c0:1:85::4273
Additional host names — hexer.ch, fiadhaich.ch, worms.ch and two others — share IP numbers with btobsa.com.
Name Servers
Two name servers handle the delegation for btobsa.com: ns01.hostfactory.ch and ns02.hostfactory.ch.
btobsa.com shares its name server setup with other domains, including fischueberalles.ch, avosar.com, starplace.ch and two others.
The name servers of btobsa.com overlap at least partially with those of other domains — among them detodo.ch, wickiseats.com, casatta.ch and two more.
These name servers commonly appear alongside the name servers ns1.bkp.hostfactory.ch and ns2.bkp.hostfactory.ch.
ns01.hostfactory.ch and ns02.hostfactory.ch both carry two IP addresses. The A records for ns01.hostfactory.ch are 185.117.168.140 and 2a0e:f0c0:1:13:c::10; the A records for ns02.hostfactory.ch are 156.67.10.18 and 2a03:da41:d::11.
Mail Servers
Mail for btobsa.com is handled by four mail servers: mx1.hostfactory.ch, mx3.hostfactory.ch, mx2.hostfactory.swiss and mx4.hostfactory.swiss.
btobsa.com shares mail servers — at least in part — with other domains, including maeni.org, wirdeal.ch, w-kalberer.ch and two others.
The four hostnames mx1.hostfactory.ch, mx3.hostfactory.ch, mx2.hostfactory.swiss and mx4.hostfactory.swiss each resolve to two IP addresses: mx1.hostfactory.ch to 185.16.174.135 and 217.150.252.154, and mx3.hostfactory.ch, mx2.hostfactory.swiss and mx4.hostfactory.swiss to 185.16.174.139 and 217.150.252.155.
mx3.hostfactory.ch, mx2.hostfactory.swiss and mx4.hostfactory.swiss are host names that all point to 185.16.174.139.
mx3.hostfactory.ch, mx2.hostfactory.swiss and mx4.hostfactory.swiss are host names that all point to 217.150.252.155.