dcu.fr - robtex.com
dcu.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 | poit15.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 | ||||||
| TXT | afternic-verification-fFfzWTQx5FSsxkzrwJPPXv | ||||||
| TXT | 99262a05fdba6feaf0310b14cec5ecae48f31ed6 | ||||||
| SOA | ns1.nameshift.comhostmaster@nameshift.com serial=1785286800 | ||||||
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 | 31 RRs processed [29/07/2026 01H30:50] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245906118 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSns1.eurodns.com2015-08-01 → 2016-03-09 · 4 obs
● 2016-03-09 12:23:26
○ 2026-06-30 07:05:00
○ 2026-07-29 01:33:56
●NSns1.nameshift.com2026-06-30 → 2026-07-29 · 3 obs
● 2026-06-30 07:05:00
● 2026-07-29 01:33:56
○NSns2.eurodns.com2015-08-01 → 2016-03-09 · 4 obs
● 2016-03-09 12:23:26
○ 2026-06-30 07:05:00
○ 2026-07-29 01:33:56
●NSns2.nameshift.com2026-06-30 → 2026-07-29 · 3 obs
● 2026-06-30 07:05:00
● 2026-07-29 01:33:56
●NSpoit15.ns3.nameshift.com2026-06-30 → 2026-07-29 · 3 obs
● 2026-06-30 07:05:00
● 2026-07-29 01:33:56
○MXmfwd.eurodns.com2015-08-01 → 2016-03-09 · 4 obs
● 2016-03-09 12:23:26
○ 2026-06-30 07:05:00
○ 2026-07-29 01:33:56
○A134.199.240.1622026-06-30 → 2026-06-30 · 3 obs
○ 2026-07-28 08:51:40
○ 2026-07-29 01:33:56
○A2604:a880:800:14:0:1:f06c:60002026-06-30 → 2026-06-30 · 3 obs
○ 2026-07-28 08:51:40
○ 2026-07-29 01:33:56
●A2a0e:4001:11::12026-07-28 → 2026-07-29 · 3 obs
● 2026-07-28 08:51:40
● 2026-07-29 01:33:56
●A5.83.210.12026-07-28 → 2026-07-29 · 3 obs
● 2026-07-28 08:51:40
● 2026-07-29 01:33:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, g.ext.nic.fr, f.ext.nic.fr | - |
| dcu.fr | ns2.nameshift.com, poit15.ns3.nameshift.com, ns1.nameshift.com | - |
✅ Authoritative Response
Server:5.83.212.2
NS records: ns2.nameshift.com, poit15.ns3.nameshift.com, ns1.nameshift.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dcu.fr (unsigned zone)
⏱️ Timing
Total: 1027ms | 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 | 3 | v=spf1 -all, afternic-verification-fFfzWTQx5FSsxkzrwJ... |
| SOA | 1 | ns1.nameshift.com hostmaster.nameshift.c |
Analysis
IP Addresses
dcu.fr points to the IP addresses 5.83.210.1 and 2a0e:4001:11::1
ansi.be, ruelens.be, hsw.fi plus two other host names have IP numbers in common with dcu.fr.
Name Servers
dcu.fr is delegated to three name servers: ns1.nameshift.com, ns2.nameshift.com and poit15.ns3.nameshift.com.
At least some of dcu.fr's name servers are shared with other domains, for example hda.ch, fallback.kiekiek.nl, imhuntex.be and two more.
These name servers tend to co-occur with xmhvxw.ns3.nameshift.com, lb9d7c.ns3.nameshift.com, 5vyid0.ns3.nameshift.com and 3 other name servers in the same DNS delegations.
ns1.nameshift.com, ns2.nameshift.com and poit15.ns3.nameshift.com each resolve to two IP addresses: ns1.nameshift.com resolves to 5.83.212.1 and 2a0e:4001:10::1; ns2.nameshift.com resolves to 5.83.212.2 and 2a0e:4001:10::2; poit15.ns3.nameshift.com resolves to 5.83.212.3 and 2a0e:4001:10::3.