bios.tech - dns.ninja
bios.tech
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1785529146 | ||||||
Previously NS for
bios.tech |
MX for
bios.tech |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSbios.tech2016-12-13 → 2017-07-05 · 4 obs
● 2017-07-05 11:35:58
○ 2026-03-22 05:18:50
○ 2026-07-31 20:24:54
●NScuritiba.ns.porkbun.com2026-03-22 → 2026-07-31 · 3 obs
● 2026-03-22 05:18:50
● 2026-07-31 20:24:54
●NSfortaleza.ns.porkbun.com2026-03-22 → 2026-07-31 · 3 obs
● 2026-03-22 05:18:50
● 2026-07-31 20:24:54
●NSmaceio.ns.porkbun.com2026-03-22 → 2026-07-31 · 3 obs
● 2026-03-22 05:18:50
● 2026-07-31 20:24:54
○NSns.kimsufi.com2016-12-13 → 2017-07-05 · 4 obs
● 2017-07-05 11:35:58
○ 2026-03-22 05:18:50
○ 2026-07-31 20:24:54
○NSns362484.ip-91-121-174.eu2016-12-13 → 2017-07-05 · 4 obs
● 2017-07-05 11:35:58
○ 2026-03-22 05:18:50
○ 2026-07-31 20:24:54
●NSsalvador.ns.porkbun.com2026-03-22 → 2026-07-31 · 3 obs
● 2026-03-22 05:18:50
● 2026-07-31 20:24:54
●MXbios.tech2026-03-22 → 2026-07-31 · 3 obs
● 2026-03-22 05:18:50
● 2026-07-31 20:24:54
○MXmail.bios.tech2016-12-13 → 2017-07-05 · 4 obs
● 2017-07-05 11:35:58
○ 2026-03-22 05:18:50
○ 2026-07-31 20:24:54
●A87.106.133.1042026-03-22 → 2026-07-31 · 3 obs
● 2026-03-22 05:18:50
● 2026-07-31 20:24:54
○A91.121.174.122016-12-13 → 2017-07-05 · 4 obs
● 2017-07-05 11:35:58
○ 2026-03-22 05:18:50
○ 2026-07-31 20:24:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| bios.tech | fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com | - |
✅ Authoritative Response
Server:162.159.10.150
NS records: fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bios.tech (unsigned zone)
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.106.133.104 |
| NS | 4 | curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com... |
| MX | 1 | bios.tech (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:87.106.133.104 ~all |
| SOA | 1 | curitiba.ns.porkbun.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)
Analysis
Mail Server Role
bios.tech is listed as a mail server for itself.
IP Addresses
bios.tech resolves to one IP address: 87.106.133.104.
films7.com, www.films7.com, marcel-proust.com and two other host names share IP numbers with bios.tech.
Name Servers
The authoritative name servers for bios.tech are curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.
At least some of bios.tech's name servers are shared with other domains, for example cineplex.me, minecraft.how, aethertaiwan.com and two more.
Four hostnames, each resolving to a pair of IP addresses: curitiba.ns.porkbun.com directs to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com directs to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com directs to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com directs to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.
Mail Servers
Mail for bios.tech is handled by one mail server — bios.tech.
bios.tech points to one IP number — 87.106.133.104.