btbs.ch - robtex.com
btbs.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.74.128.40🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | tacitus.sui-inter.net | ||||||
| NS | ns1.tacitus.sui-inter.net ⭐ | ||||||
| A | 2a00:1128:0:128::40🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| PTR | tacitus.sui-inter.net | ||||||
| A | 80.74.128.40🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | tacitus.sui-inter.net | ||||||
| NS | ns2.tacitus.sui-inter.net | ||||||
| A | 2a00:1128:0:201:2::81🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| A | 46.231.201.81🇨🇭 ASN-METANET46.231.200.0/21 METANET AG, Switzerland | ||||||
| MX | mail.btbs.ch ⭐ | ||||||
| A | 80.74.128.40🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland | ||||||
| PTR | tacitus.sui-inter.net | ||||||
| TXT | v=spf1 include:_spf.sui-inter.net +mx +a ~all | ||||||
| SOA | ns1.tacitus.sui-inter.nethostmaster@btbs.ch 2026-06-04 #6 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-07-02 #14 | ||||||
Subdomains
mail.btbs.ch |
Same first word
btbs.com |
btbs.nu |
btbs.be |
btbs.ch |
btbs.eu |
btbs.org |
btbs.pl |
btbs.info |
btbs.com.pl |
btbs.co.uk |
btbs.de |
btbs.biz |
btbs.net |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.tacitus.sui-inter.net2026-06-13 → 2026-07-02 · 3 obs
● 2026-06-13 01:07:38
● 2026-07-02 05:36:48
○NSns1.webland.ch2015-07-05 → 2017-03-13 · 4 obs
● 2017-03-13 13:12:08
○ 2026-04-09 18:27:22
○ 2026-07-02 05:36:48
●NSns2.tacitus.sui-inter.net2026-06-13 → 2026-07-02 · 3 obs
● 2026-06-13 01:07:38
● 2026-07-02 05:36:48
○NSns2.webland.ch2015-07-05 → 2017-03-13 · 4 obs
● 2017-03-13 13:12:08
○ 2026-04-09 18:27:22
○ 2026-07-02 05:36:48
○NSns3.webland.ch2015-07-05 → 2017-03-13 · 4 obs
● 2017-03-13 13:12:08
○ 2026-04-09 18:27:22
○ 2026-07-02 05:36:48
○NSns4.webland.ch2015-07-05 → 2017-03-13 · 4 obs
● 2017-03-13 13:12:08
○ 2026-04-09 18:27:22
○ 2026-07-02 05:36:48
●MXmail.btbs.ch2015-07-05 → 2026-07-02 · 6 obs
● 2017-03-13 13:12:08
○ 2026-04-09 18:27:22
○ 2026-05-16 22:27:18
● 2026-06-13 01:07:38
● 2026-07-02 05:36:48
●A80.74.128.402026-06-13 → 2026-07-02 · 3 obs
● 2026-06-13 01:07:38
● 2026-07-02 05:36:48
○A92.43.216.1452015-07-05 → 2017-03-13 · 4 obs
● 2017-03-13 13:12:08
○ 2026-04-09 18:27:22
○ 2026-07-02 05:36:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| btbs.ch | ns2.tacitus.sui-inter.net, ns1.tacitus.sui-inter.net | - |
✅ Authoritative Response
Server:46.231.201.81
NS records: ns2.tacitus.sui-inter.net, ns1.tacitus.sui-inter.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btbs.ch (unsigned zone)
⏱️ Timing
Total: 1066ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.128.40 |
| NS | 2 | ns1.tacitus.sui-inter.net, ns2.tacitus.sui-inter.net |
| MX | 1 | mail.btbs.ch (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.sui-inter.net +mx +a |
| SOA | 1 | ns1.tacitus.sui-inter.net hostmaster.btb |
Analysis
Hierarchy
btbs.ch is a parent domain of mail.btbs.ch.
IP Addresses
btbs.ch directs to one IP number, which is 80.74.128.40.
Among the host names that share IP numbers with btbs.ch are sandrobernasconi.ch, webmail.flowerdream.link, minira.ch and two others.
Name Servers
The NS records for btbs.ch delegate to ns1.tacitus.sui-inter.net and ns2.tacitus.sui-inter.net.
btbs.ch has the same name server delegation as a number of other domains, such as proxytrade.ch, poolbeschichtungen.ch, nolimits.ch and two more.
btbs.ch shares at least some of its name servers with other domains, including walkabout.ch, excluweb.com, coldline.ch and two others.
These name servers are frequently seen alongside the name servers ns1.exclunews.ch, ns2.exclunews.ch, ns.ch-inter.net and ns2.ch-inter.net.
ns1.tacitus.sui-inter.net resolves to 80.74.128.40 and 2a00:1128:0:128::40. Likewise, ns2.tacitus.sui-inter.net resolves to 46.231.201.81 and 2a00:1128:0:201:2::81 — two IP addresses apiece.
Mail Servers
btbs.ch routes its mail through a single mail server, mail.btbs.ch.
mail.btbs.ch resolves to 80.74.128.40 and no other IP number.