arbed.lu - robtex.com
arbed.lu
| DNSSEC | ⚠️ Not signed | ||||||
| NS | nsa.perf1.fr ⭐ | ||||||
| A | 2a01:c8:100::100🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1 | ||||||
| PTR | nsa.perf1.fr | ||||||
| A | 81.92.94.100🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1 | ||||||
| PTR | nsa.perf1.fr | ||||||
| NS | nsb.perf1.com | ||||||
| A | 2a01:c8:101::100🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1 | ||||||
| PTR | nsb.perf1.com | ||||||
| A | 81.92.95.100🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1 | ||||||
| PTR | nsb.perf1.com | ||||||
| NS | nsc.perf1.com | ||||||
| A | 2a09:35c0:102::100🇫🇷 NAMESHIELDGRP2a09:35c0:100::/40 NAMESHIELD ANYCAST1-2 | ||||||
| PTR | nsc.perf1.com | ||||||
| A | 152.89.172.100🇫🇷 NAMESHIELDGRP152.89.172.0/23 NAMESHIELD ANYCAST1-2 | ||||||
| PTR | nsc.perf1.com | ||||||
| MX | mx1.geoip.arbed.lu ⭐ | ||||||
| A | 156.144.51.150🇺🇸 AS3743156.144.51.0/24 | ||||||
| MX | mx2.geoip.arbed.lu ⭐ | ||||||
| A | 156.144.224.150🇺🇸 ENETWORKS128.0.0.0/2 | ||||||
| TXT | MS=ms81984868 | ||||||
| TXT | 29.06.2023 | ||||||
| SOA | nsa.perf1.frtechnical@nameshield.net 2023-08-17 #19 | ||||||
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: 2026-02-26 17:01:01 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1772118072 | ||||||
Subdomains
Same first word
Similar names
DNS History
15 records (5 active, 10 former)
○NSns1.arbed.lu2015-08-08 → 2016-12-13 · 4 obs
● 2016-12-13 12:07:16
○ 2016-12-16 11:40:02
○ 2026-03-10 04:23:26
○NSns1.perf1.com2016-12-13 → 2018-10-31 · 5 obs
● 2016-12-13 12:07:16
● 2018-10-31 13:49:26
○ 2026-02-17 03:14:26
○ 2026-03-10 04:23:26
○NSns2.arbed.lu2015-08-08 → 2016-12-13 · 4 obs
● 2016-12-13 12:07:16
○ 2016-12-16 11:40:02
○ 2026-03-10 04:23:26
○NSns2.perf1.fr2016-12-16 → 2018-10-31 · 5 obs
● 2016-12-16 11:40:02
● 2018-10-31 13:49:26
○ 2026-02-17 03:14:26
○ 2026-03-10 04:23:26
○NSns3.arbed.lu2015-08-08 → 2016-12-13 · 4 obs
● 2016-12-13 12:07:16
○ 2016-12-16 11:40:02
○ 2026-03-10 04:23:26
○NSns3.perf1.eu2016-12-16 → 2018-10-31 · 5 obs
● 2016-12-16 11:40:02
● 2018-10-31 13:49:26
○ 2026-02-17 03:14:26
○ 2026-03-10 04:23:26
○NSns4.perf1.de2016-12-16 → 2018-10-31 · 5 obs
● 2016-12-16 11:40:02
● 2018-10-31 13:49:26
○ 2026-02-17 03:14:26
○ 2026-03-10 04:23:26
○NSns5.perf1.asia2016-12-16 → 2018-10-31 · 5 obs
● 2016-12-16 11:40:02
● 2018-10-31 13:49:26
○ 2026-02-17 03:14:26
○ 2026-03-10 04:23:26
●NSnsa.perf1.fr2026-02-17 → 2026-03-10 · 3 obs
● 2026-02-17 03:14:26
● 2026-03-10 04:23:26
●NSnsb.perf1.com2026-02-17 → 2026-03-10 · 3 obs
● 2026-02-17 03:14:26
● 2026-03-10 04:23:26
●NSnsc.perf1.com2026-02-17 → 2026-03-10 · 3 obs
● 2026-02-17 03:14:26
● 2026-03-10 04:23:26
○MXmx1-us.arcelormittal.com2015-08-08 → 2016-12-13 · 4 obs
● 2016-12-13 12:07:16
○ 2016-12-16 11:40:02
○ 2026-03-10 04:23:26
●MXmx1.geoip.arbed.lu2016-12-16 → 2026-03-10 · 3 obs
● 2016-12-16 11:40:02
● 2026-03-10 04:23:26
○MXmx2-us.arcelormittal.com2015-08-08 → 2016-12-13 · 4 obs
● 2016-12-13 12:07:16
○ 2016-12-16 11:40:02
○ 2026-03-10 04:23:26
●MXmx2.geoip.arbed.lu2016-12-16 → 2026-03-10 · 3 obs
● 2016-12-16 11:40:02
● 2026-03-10 04:23:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | g.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu... | 12 records |
| arbed.lu | nsa.perf1.fr, nsc.perf1.com, nsb.perf1.com | - |
✅ Authoritative Response
Server: 81.92.94.100
NS records: nsa.perf1.fr, nsc.perf1.com, nsb.perf1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for arbed.lu (unsigned zone)
⏱️ Timing
Total: 801ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | nsb.perf1.com, nsc.perf1.com... |
| MX | 2 | mx1.geoip.arbed.lu (pri: 10), mx2.geoip.arbed.lu (pri: 10) |
| TXT | 2 | MS=ms81984868, 29.06.2023 |
| SOA | 1 | nsa.perf1.fr technical.nameshield.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (g.dns.lu, g.dns.lu, i.dns.lu...)
Analysis
Hierarchy
arbed.lu is parent of ns1.arbed.lu, geoip.arbed.lu, ns2.arbed.lu, www.arbed.lu and ns3.arbed.lu.
Name Servers
arbed.lu is delegated to three name servers: nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr.
arbed.lu partially shares name servers with other domains; examples include wmf-coffeemachines.fr, biomnis.com, leroymerlin.enterprises, arcelormittal.jp and gtec.fr.
These name servers are commonly paired with ns.hermesworld.com, nsz.perf1.com, nsz.perf1.fr, dns2.caissedesdepots.fr, dns3.caissedesdepots.fr, dns5.caissedesdepots.fr and dns.caissedesdepots.fr.
Host names with two IP numbers:
nsb.perf1.com points to 2a01:c8:101::100 and 81.92.95.100.
nsc.perf1.com points to 2a09:35c0:102::100 and 152.89.172.100.
nsa.perf1.fr points to 2a01:c8:100::100 and 81.92.94.100.
Mail Servers
arbed.lu is handled by two mail servers: mx1.geoip.arbed.lu and mx2.geoip.arbed.lu.
Host names with one IP number: The host name mx1.geoip.arbed.lu points to 156.144.51.150 and the host name mx2.geoip.arbed.lu points to 156.144.224.150.