cercle.lu - robtex.com
cercle.lu
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 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSns.namespace4you.de2015-06-05 → 2017-03-15 · 4 obs
● 2017-03-15 03:48:32
○ 2026-02-17 08:24:06
○ 2026-03-24 03:03:32
●NSns03.domaincontrol.com2026-02-17 → 2026-03-24 · 3 obs
● 2026-02-17 08:24:06
● 2026-03-24 03:03:32
●NSns04.domaincontrol.com2026-02-17 → 2026-03-24 · 3 obs
● 2026-02-17 08:24:06
● 2026-03-24 03:03:32
○NSns2.namespace4you.de2015-06-05 → 2017-03-15 · 4 obs
● 2017-03-15 03:48:32
○ 2026-02-17 08:24:06
○ 2026-03-24 03:03:32
●MXcercle-lu.mail.protection.outlook.com2026-02-17 → 2026-03-24 · 3 obs
● 2026-02-17 08:24:06
● 2026-03-24 03:03:32
○MXmxlb.ispgateway.de2015-06-05 → 2017-03-15 · 4 obs
● 2017-03-15 03:48:32
○ 2026-02-17 08:24:06
○ 2026-03-24 03:03:32
○A2a00:1158:0:300:6b5b::12015-06-05 → 2016-03-18 · 4 obs
● 2016-03-18 00:17:12
○ 2016-07-13 08:17:02
○ 2026-03-24 03:03:32
○A2a00:1158:1000:300::1e22016-07-13 → 2017-03-15 · 5 obs
● 2016-07-13 08:17:02
● 2017-03-15 03:48:32
○ 2026-02-17 08:24:06
○ 2026-03-24 03:03:32
●A2a00:1169:103:7a30::2026-02-17 → 2026-03-24 · 3 obs
● 2026-02-17 08:24:06
● 2026-03-24 03:03:32
○A46.252.18.2262015-06-05 → 2017-03-15 · 4 obs
● 2017-03-15 03:48:32
○ 2026-02-17 08:24:06
○ 2026-03-24 03:03:32
●A92.205.208.1822026-02-17 → 2026-03-24 · 3 obs
● 2026-02-17 08:24:06
● 2026-03-24 03:03:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | p.dns.lu, j.dns.lu, g.dns.lu, ns1.dns.lu... | 12 records |
| cercle.lu | ns03.domaincontrol.com, ns04.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cercle.lu (unsigned zone)
⏱️ Timing
Total: 438ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.205.208.182 |
| AAAA | 1 | 2a00:1169:103:7a30:: |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 1 | cercle-lu.mail.protection.outlook.com (p |
| TXT | 3 | MS=ms23479193, google-site-verification=IaCwvk0seW7IRvR... |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (p.dns.lu, p.dns.lu, j.dns.lu...)
Analysis
IP Addresses
cercle.lu resolves to two IP numbers: 2a00:1169:103:7a30:: and 92.205.208.182.
Other host names, for instance medilink.de, bk-mm.de, *.medilink.de, braingain.de and oka-tec.eu share IP numbers with cercle.lu.
Name Servers
cercle.lu has two name servers: ns03.domaincontrol.com and ns04.domaincontrol.com.
cercle.lu shares the same name server setup as other domains, for example moremusic.co, yavital.com, garyglasband.com, foldaboat.com.au and 1digit.nyc.
Host names with two IP numbers:
ns03.domaincontrol.com points to: 2603:5:2150::2 and 97.74.101.2; ns04.domaincontrol.com points to: 2603:5:2250::2 and 173.201.69.2.
Mail Servers
cercle.lu is handled by a single mail server, cercle-lu.mail.protection.outlook.com.
Host cercle-lu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::d, 52.101.68.32, 52.101.73.8, 52.101.73.16 and 52.101.73.22.