iwtp.lu - robtex.com
iwtp.lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| PTR | redirect.ovh.net | ||||||
| NS | dns13.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f200::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns13.ovh.net | ||||||
| A | 5.135.98.29🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns13.ovh.net | ||||||
| NS | ns13.ovh.net | ||||||
| A | 2001:41d0:b00:ec00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns13.ovh.net | ||||||
| A | 5.39.112.241🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns13.ovh.net | ||||||
| MX | mx1.ovh.net ⭐ | ||||||
| A | 188.165.47.122🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | mx1.ovh.net | ||||||
| MX | mx2.ovh.net(5) | ||||||
| A | 87.98.132.45🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | mx2.ovh.net | ||||||
| MX | mxb.ovh.net(100) | ||||||
| A | 46.105.45.21🇫🇷 OVH46.105.0.0/16 ISP Paris, France | ||||||
| PTR | mxb.ovh.net | ||||||
| TXT | v=spf1 include:mx.ovh.com ~all | ||||||
| TXT | 1|www.luxembourg-ladies-tennis-masters.com | ||||||
| SOA | dns13.ovh.nettech@ovh.net 2026-03-12 #0 | ||||||
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: 2026-03-27 08:01:01 | ||||||
| SOA | ns1.dns.lunoc@restena.lu serial=1774594873 | ||||||
Subdomains
mail.iwtp.lu |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
○A213.186.33.402015-08-24 → 2015-11-24 · 4 obs
● 2015-11-24 21:55:20
○ 2016-01-05 09:07:20
○ 2026-03-27 07:54:14
●A213.186.33.52016-01-05 → 2026-03-27 · 3 obs
● 2016-01-05 09:07:20
● 2026-03-27 07:54:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | g.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu... | 12 records |
| iwtp.lu | ns13.ovh.net, dns13.ovh.net | - |
✅ Authoritative Response
Server:5.39.112.241
NS records: ns13.ovh.net, dns13.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1229ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.5 |
| NS | 2 | ns13.ovh.net, dns13.ovh.net |
| MX | 3 | mx1.ovh.net (pri: 1), mxb.ovh.net (pri: 100)... |
| TXT | 2 | 1|www.luxembourg-ladies-tennis-masters.c, v=spf1 include:mx.ovh.com ~all |
| SOA | 1 | dns13.ovh.net tech.ovh.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (g.dns.lu, g.dns.lu, i.dns.lu...)
Analysis
Hierarchy
iwtp.lu is parent of mail.iwtp.lu.
IP Addresses
iwtp.lu points to a single IP: 213.186.33.5.
Other host names, for instance marlieu.com, kappasud.com, defibrillateurcardiaque.fr, jazzee.tv and styczynska.pl share IP numbers with iwtp.lu.
Name Servers
iwtp.lu's delegation is to two name servers dns13.ovh.net and ns13.ovh.net.
iwtp.lu shares the same name server configuration as other domains, such as oxylio.com, slmc.fr, saooti.com, amazon-digital.fr and ausvisionenwerteschaffen.de.
iwtp.lu shares name servers with other domains at least partially, for example apilink.com.
Host names with two IP numbers: dns13.ovh.net points to 2001:41d0:d00:f200::2 and 5.135.98.29; ns13.ovh.net points to 2001:41d0:b00:ec00::2 and 5.39.112.241
Mail Servers
iwtp.lu is handled by three mail servers: mx1.ovh.net, mx2.ovh.net and mxb.ovh.net.
iwtp.lu shares some mail servers with other domains, including hg2.org, delcroix.info, fourcasdupre.com, gaelleinlosangeles.com and pantoufle.pl.
These mail servers are often used alongside the mail servers mx3.ovh.net.
Host names with one IP number:
mx1.ovh.net points to: 188.165.47.122.
mx2.ovh.net points to: 87.98.132.45.
mxb.ovh.net points to: 46.105.45.21.