dufournier.fr - robtex.com
dufournier.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| PTR | 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com | ||||||
| A | 217.160.0.89🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| NS | docks12.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| A | 217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| NS | shades04.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:131🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades04.rzone.de | ||||||
| A | 185.132.34.131🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades04.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtp.rzone.de | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | docks12.rzone.dehostmaster@strato-rz.de 2020-06-03 #14 | ||||||
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 | 128 RRs processed [12/04/2026 20H40:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244816825 | ||||||
Same first word
dufournier.fr |
dufournier.com |
Similar names
DNS History
7 records (5 active, 2 former)
●A2001:8d8:100f:f000::2002026-03-03 → 2026-04-12 · 3 obs
● 2026-03-03 04:21:34
● 2026-04-12 20:51:40
●A217.160.0.892026-03-03 → 2026-04-12 · 3 obs
● 2026-03-03 04:21:34
● 2026-04-12 20:51:40
○A2a01:238:20a:202:1093::2015-07-21 → 2026-02-17 · 4 obs
● 2026-02-17 02:41:26
○ 2026-03-03 04:21:34
○ 2026-04-12 20:51:40
○A81.169.145.932015-07-21 → 2026-02-17 · 4 obs
● 2026-02-17 02:41:26
○ 2026-03-03 04:21:34
○ 2026-04-12 20:51:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | f.ext.nic.fr, g.ext.nic.fr, d.nic.fr | - |
| dufournier.fr | docks12.rzone.de, shades04.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.139
NS records: docks12.rzone.de, shades04.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dufournier.fr (unsigned zone)
⏱️ Timing
Total: 1191ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.89 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 2 | docks12.rzone.de, shades04.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | docks12.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
dufournier.fr resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.89.
other host names including hdmc.eu, froglake.net, fmab.eu, liederkranz-reutlingen.de and divis.de share IP numbers with dufournier.fr.
Name Servers
dufournier.fr is delegated to two name servers docks12.rzone.de and shades04.rzone.de.
dufournier.fr shares the same name server setup as other domains, for instance elektroplanen.de, sachbau.net, esteponalaboral.net, fethke.com and two-pi-team.de.
dufournier.fr at least partially shares name servers with other domains, for instance carstopper.de, industrieofen.de, urban-gym.nl, bilderbau.de and lohnsteuertabelle-online.de.
These name servers are commonly used with the following name servers: shades16.rzone.de, shades14.rzone.de, docks08.rzone.de, shades15.rzone.de, shades02.rzone.de, docks10.rzone.de, docks03.rzone.de, docks04.rzone.de, shades07.rzone.de and shades01.rzone.de.
Host names with two IP numbers:
The host name docks12.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139; the host name shades04.rzone.de points to 2607:f1c0:fe:53:185:132:34:131 and 185.132.34.131.
Mail Servers
dufournier.fr is handled by a single mail server, smtp.rzone.de.
dufournier.fr shares the same mail server setup as other domains, for instance pbunit.nl, tanjashaarstudio.nl, admonere.com, ns1.gcvsl.com and ams-benelux.com.
smtp.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.