bsfs.io - robtex.com
bsfs.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 148.251.244.241🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | datendelphin.net | ||||||
| NS | x.ns.joker.com ⭐ | ||||||
| A | 194.245.103.13🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| PTR | x.ns.joker.com | ||||||
| NS | y.ns.joker.com | ||||||
| A | 2a01:4f8:c0c:165b::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | y.ns.joker.com | ||||||
| A | 23.88.49.189🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | static.189.49.88.23.clients.your-server.de | ||||||
| NS | z.ns.joker.com | ||||||
| A | 2607:5300:203:7e6d::2222🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| A | 192.95.37.184🇨🇦 OVH192.95.0.0/18 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| MX | mail.bsfs.io ⭐ | ||||||
| A | 148.251.244.241🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | datendelphin.net | ||||||
| TXT | v=spf1 ip4:148.251.244.241 -all | ||||||
| SOA | x.ns.joker.comhostmaster@joker.com 2023-06-19 #49 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1785208560 | ||||||
Same first word
bsfs.eu |
bsfs.co.uk |
bsfs.com |
bsfs.ch |
bsfs.ru |
bsfs.de |
bsfs.yolasite.com |
bsfs.com.au |
bsfs.cn |
bsfs.io |
bsfs.in |
bsfs.net |
bsfs.dk |
bsfs.us |
bsfs.org |
Similar names
DNS History
5 records (5 active, 0 former)
●NSx.ns.joker.com2026-07-07 → 2026-07-28 · 2 obs
● 2026-07-28 03:30:14
●NSy.ns.joker.com2026-07-07 → 2026-07-28 · 2 obs
● 2026-07-28 03:30:14
●NSz.ns.joker.com2026-07-07 → 2026-07-28 · 2 obs
● 2026-07-28 03:30:14
●MXmail.bsfs.io2026-07-07 → 2026-07-28 · 2 obs
● 2026-07-28 03:30:14
●A148.251.244.2412026-07-07 → 2026-07-28 · 2 obs
● 2026-07-28 03:30:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | b0.nic.io, a2.nic.io, a0.nic.io, c0.nic.io | - |
| bsfs.io | x.ns.joker.com, y.ns.joker.com, z.ns.joker.com | - |
✅ Authoritative Response
Server:23.88.49.189
NS records: x.ns.joker.com, y.ns.joker.com, z.ns.joker.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bsfs.io (unsigned zone)
⏱️ Timing
Total: 1678ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.251.244.241 |
| NS | 3 | y.ns.joker.com, z.ns.joker.com... |
| MX | 1 | mail.bsfs.io (pri: 50) |
| TXT | 1 | v=spf1 ip4:148.251.244.241 -all |
| SOA | 1 | x.ns.joker.com hostmaster.joker.com |
Analysis
IP Addresses
bsfs.io resolves to just one IP address, 148.251.244.241.
Two other host names, along with dasgupta.ch, ns1.spreng.ch and www.surpunt-flims.ch, also share IP numbers with bsfs.io.
Name Servers
bsfs.io is served by three name servers: x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.
The name servers of bsfs.io overlap at least partially with those of other domains — among them devopstime.com, vorratsdaten.at, agroflore.com and two more.
The name servers a.ns.joker.com, b.ns.joker.com and c.ns.joker.com are commonly seen alongside these name servers.
Host names that have two IP addresses:
The A records for y.ns.joker.com return 23.88.49.189 and 2a01:4f8:c0c:165b::1.
The A records for z.ns.joker.com return 192.95.37.184 and 2607:5300:203:7e6d::2222.
Host names that point to one IP address:
x.ns.joker.com resolves to the IP address 194.245.103.13.
Mail Servers
The sole mail server for bsfs.io is mail.bsfs.io.
mail.bsfs.io resolves to 148.251.244.241 and no other IP number.