progres.lu - robtex.com
progres.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.164.100🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| NS | ns1.o2switch.net ⭐ | ||||||
| A | 109.234.160.5🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | ns1.o2switch.net | ||||||
| NS | ns2.o2switch.net | ||||||
| A | 109.234.161.5🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | ns2.o2switch.net | ||||||
| MX | mail.progres.lu ⭐ | ||||||
| A | 109.234.164.100🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| TXT | v=spf1 ip4:109.234.164.100 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2025-12-04 #4 | ||||||
lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.lu ⭐ | ||||||
| NS | g.dns.lu | ||||||
| NS | i.dns.lu | ||||||
| NS | j.dns.lu | ||||||
| NS | k.dns.lu | ||||||
| NS | p.dns.lu | ||||||
| TXT | Exported: 2026-05-13 12:01:01 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1778666473 | ||||||
Subdomains
mail.progres.lu |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.o2switch.net2026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 16:52:20
● 2026-05-13 10:55:44
○NSns1.progres.lu2015-05-30 → 2017-04-09 · 4 obs
● 2017-04-09 13:52:06
○ 2026-02-15 16:52:20
○ 2026-05-13 10:55:44
●NSns2.o2switch.net2026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 16:52:20
● 2026-05-13 10:55:44
○NSns2.progres.lu2015-05-30 → 2017-04-09 · 4 obs
● 2017-04-09 13:52:06
○ 2026-02-15 16:52:20
○ 2026-05-13 10:55:44
●MXmail.progres.lu2015-05-30 → 2026-05-13 · 2 obs
● 2026-05-13 10:55:44
●A109.234.164.1002026-02-15 → 2026-05-13 · 3 obs
● 2026-02-15 16:52:20
● 2026-05-13 10:55:44
○A195.46.234.2272015-05-30 → 2017-04-09 · 4 obs
● 2017-04-09 13:52:06
○ 2026-02-15 16:52:20
○ 2026-05-13 10:55:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | ns1.dns.lu, j.dns.lu, g.dns.lu, i.dns.lu... | 12 records |
| progres.lu | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.160.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for progres.lu (unsigned zone)
⏱️ Timing
Total: 1447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.164.100 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.progres.lu (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.164.100 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (ns1.dns.lu, p.dns.lu, k.dns.lu...)
Analysis
Hierarchy
progres.lu is a parent of mail.progres.lu.
IP Addresses
progres.lu points to a single IP address: 109.234.164.100.
Other host names such as autodynamik.com, mail.clef2web.be, eden-immobilier.fr, anthocyanes.fr and batisalon.fr share IP numbers with progres.lu.
Name Servers
progres.lu is delegated to two name servers: ns1.o2switch.net and ns2.o2switch.net.
progres.lu uses the same name server setup as other domains, including alain-souvenir.com, legladiateur.com, mimosa9.com, operid.com and formation-maroc.com.
Hostnames with a single IP
ns1.o2switch.net resolves to: 109.234.160.5.
ns2.o2switch.net resolves to: 109.234.161.5.
Mail Servers
The mail server for progres.lu is mail.progres.lu.
Host mail.progres.lu points to IP 109.234.164.100.