sioi.fr - robtex.com
sioi.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a0e:4001:11::1🇬🇧 AS229272000::/3 | ||||||
| A | 5.83.210.1🇬🇧 SCALAXY-AS5.83.210.0/24 | ||||||
| NS | ns1.nameshift.com ⭐ | ||||||
| A | 2a0e:4001:10::1🇬🇧 AS229272000::/3 | ||||||
| A | 5.83.212.1🇬🇧 ORG-SDL28-RIPE5.83.212.0/24 | ||||||
| PTR | ns1.nameshift.com | ||||||
| NS | ns2.nameshift.com | ||||||
| A | 2a0e:4001:10::2🇬🇧 AS229272000::/3 | ||||||
| A | 5.83.212.2🇬🇧 ORG-SDL28-RIPE5.83.212.0/24 | ||||||
| PTR | ns2.nameshift.com | ||||||
| NS | xmhvxw.ns3.nameshift.com | ||||||
| A | 2a0e:4001:10::3🇬🇧 AS229272000::/3 | ||||||
| A | 5.83.212.3🇬🇧 ORG-SDL28-RIPE5.83.212.0/24 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.nameshift.comhostmaster@nameshift.com serial=1785456000 | ||||||
fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | 45 RRs processed [31/07/2026 00H40:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2246052447 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.nameshift.com2026-05-30 → 2026-07-31 · 2 obs
● 2026-07-31 00:57:06
●NSns2.nameshift.com2026-05-30 → 2026-07-31 · 2 obs
● 2026-07-31 00:57:06
●NSxmhvxw.ns3.nameshift.com2026-05-30 → 2026-07-31 · 2 obs
● 2026-07-31 00:57:06
○A134.199.240.1622026-05-30 → 2026-06-28 · 5 obs
● 2026-06-16 01:13:44
○ 2026-06-21 22:28:32
● 2026-06-28 05:01:54
○ 2026-07-31 00:57:06
○A209.38.54.1912026-06-21 → 2026-06-21 · 4 obs
● 2026-06-21 22:28:32
○ 2026-06-28 05:01:54
○ 2026-07-31 00:57:06
○A2604:a880:800:14:0:1:f06c:60002026-05-30 → 2026-06-28 · 5 obs
● 2026-06-16 01:13:44
○ 2026-06-21 22:28:32
● 2026-06-28 05:01:54
○ 2026-07-31 00:57:06
○A2a03:b0c0:2:f0::fc3a:e0012026-06-21 → 2026-06-21 · 4 obs
● 2026-06-21 22:28:32
○ 2026-06-28 05:01:54
○ 2026-07-31 00:57:06
●A2a0e:4001:11::12026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 00:57:06
●A5.83.210.12026-07-31 → 2026-07-31 · 2 obs
● 2026-07-31 00:57:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | f.ext.nic.fr, g.ext.nic.fr, d.nic.fr | - |
| sioi.fr | ns2.nameshift.com, xmhvxw.ns3.nameshift.com, ns1.nameshift.com | - |
✅ Authoritative Response
Server:5.83.212.2
NS records: ns2.nameshift.com, xmhvxw.ns3.nameshift.com, ns1.nameshift.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sioi.fr (unsigned zone)
⏱️ Timing
Total: 940ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.83.210.1 |
| AAAA | 1 | 2a0e:4001:11::1 |
| NS | 3 | ns1.nameshift.com, ns2.nameshift.com... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.nameshift.com hostmaster.nameshift.c |
Analysis
IP Addresses
sioi.fr resolves to the IP addresses 5.83.210.1 and 2a0e:4001:11::1
Among the host names that share IP numbers with sioi.fr are waterloket.be, cleaningqueen.co.uk, gimli.nl and two others.
Name Servers
DNS for sioi.fr is handled by three authoritative name servers: ns1.nameshift.com, ns2.nameshift.com and xmhvxw.ns3.nameshift.com.
sioi.fr shares at least some of its name servers with other domains, including ebody.nl, giza.nl, mx.patched.nl and two others.
These name servers are frequently seen alongside lb9d7c.ns3.nameshift.com, 5vyid0.ns3.nameshift.com, poit15.ns3.nameshift.com and 3 other name servers.
Three hostnames — ns1.nameshift.com, ns2.nameshift.com and xmhvxw.ns3.nameshift.com — each have two IP addresses: ns1.nameshift.com has 5.83.212.1 and 2a0e:4001:10::1, ns2.nameshift.com has 5.83.212.2 and 2a0e:4001:10::2, and xmhvxw.ns3.nameshift.com has 5.83.212.3 and 2a0e:4001:10::3.