cnf.lu - robtex.com
cnf.lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| PTR | redirect.ovh.net | ||||||
| NS | dns19.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f800::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns19.ovh.net | ||||||
| A | 5.135.216.9🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns19.ovh.net | ||||||
| NS | ns19.ovh.net | ||||||
| A | 2001:41d0:b00:f200::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns19.ovh.net | ||||||
| A | 5.135.36.129🇧🇪 OVH5.135.0.0/16 | ||||||
| PTR | ns19.ovh.net | ||||||
| MX | connectifort.com ⭐ 🔒 | ||||||
| A | 66.29.146.78🇺🇸 NAMCHEAP-PH66.29.146.0/24 | ||||||
| PTR | premium233-5.web-hosting.com | ||||||
| TXT | v=spf1 include:mx.ovh.com -all | ||||||
| TXT | 4|https://connectifort.com | ||||||
| SOA | dns19.ovh.nettech@ovh.net serial=2078146465 | ||||||
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: 2026-05-10 20:01:02 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1778436073 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns19.ovh.net2026-05-03 → 2026-05-10 · 3 obs
● 2026-05-03 16:47:44
● 2026-05-10 18:20:32
●NSns19.ovh.net2026-05-03 → 2026-05-10 · 3 obs
● 2026-05-03 16:47:44
● 2026-05-10 18:20:32
○NSns63.rookdns.com2015-07-16 → 2017-06-19 · 4 obs
● 2017-06-19 16:39:44
○ 2026-05-03 16:47:44
○ 2026-05-10 18:20:32
○NSns64.rookdns.com2015-07-16 → 2017-06-19 · 4 obs
● 2017-06-19 16:39:44
○ 2026-05-03 16:47:44
○ 2026-05-10 18:20:32
●MXconnectifort.com2026-05-03 → 2026-05-10 · 3 obs
● 2026-05-03 16:47:44
● 2026-05-10 18:20:32
○MXmail.mxproc.com2015-07-16 → 2016-04-28 · 4 obs
● 2016-04-28 18:27:36
○ 2016-12-25 22:35:18
○ 2026-05-10 18:20:32
○A141.8.224.482015-07-16 → 2017-06-19 · 4 obs
● 2017-06-19 16:39:44
○ 2026-05-03 16:47:44
○ 2026-05-10 18:20:32
●A213.186.33.52026-05-03 → 2026-05-10 · 3 obs
● 2026-05-03 16:47:44
● 2026-05-10 18:20:32
○PTRns63.rookdns.com2016-12-25 → 2017-06-19 · 4 obs
● 2017-06-19 16:39:44
○ 2026-05-03 16:47:44
○ 2026-05-10 18:20:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | g.dns.lu, p.dns.lu, j.dns.lu, k.dns.lu... | 12 records |
| cnf.lu | ns19.ovh.net, dns19.ovh.net | - |
✅ Authoritative Response
Server:5.135.216.9
NS records: ns19.ovh.net, dns19.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1521ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.5 |
| NS | 2 | dns19.ovh.net, ns19.ovh.net |
| MX | 1 | connectifort.com (pri: 10) |
| TXT | 2 | v=spf1 include:mx.ovh.com -all, 4|https://connectifort.com |
| SOA | 1 | dns19.ovh.net tech.ovh.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (ns1.dns.lu, p.dns.lu, k.dns.lu...)
Analysis
IP Addresses
cnf.lu points to IP number: 213.186.33.5.
Other host names such as balthazar-agence.com, green-fit.fr, inveravan.es, ip-37-59-128.eu and www.inmemoryofus.com share IPs with cnf.lu.
Name Servers
cnf.lu is delegated to two name servers: dns19.ovh.net and ns19.ovh.net.
cnf.lu shares the same name server setup as pc-achat.com, little-mouse.be, e-facteurs.biz, saillant.fr and groupe-perspectives.com.
Host names with two IP numbers: dns19.ovh.net points to: 2001:41d0:d00:f800::2 and 5.135.216.9; ns19.ovh.net points to: 2001:41d0:b00:f200::2 and 5.135.36.129.
Mail Servers
cnf.lu is handled by a single mail server, connectifort.com.
The mail server setup for cnf.lu mirrors that of other domains, for instance cof.lu.
connectifort.com points to a single IP: 66.29.146.78.