houlmann.ch - robtex.com
houlmann.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:41d0:1:1b00:213:186:33:40🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | cluster011.ovh.net | ||||||
| A | 213.186.33.40🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| NS | dns105.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:ff00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns105.ovh.net | ||||||
| A | 5.196.40.17🇫🇷 OVH5.196.0.0/16 | ||||||
| PTR | dns105.ovh.net | ||||||
| NS | ns105.ovh.net | ||||||
| A | 2001:41d0:b00:f900::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns105.ovh.net | ||||||
| A | 5.135.60.37🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | ns105.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 | ||||||
| SOA | dns105.ovh.nettech@ovh.net 2024-07-13 #0 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-04-13 #9 | ||||||
Same first word
houlmann.ch |
DNS History
7 records (7 active, 0 former)
●NSdns105.ovh.net2015-08-17 → 2026-04-13 · 5 obs
● 2026-02-25 21:06:58
○ 2026-02-26 21:07:56
● 2026-02-27 07:15:12
● 2026-04-13 03:16:54
●NSns105.ovh.net2015-08-17 → 2026-04-13 · 5 obs
● 2026-02-25 21:06:58
○ 2026-02-26 21:07:56
● 2026-02-27 07:15:12
● 2026-04-13 03:16:54
●MXmx1.ovh.net2015-08-17 → 2026-04-13 · 5 obs
● 2026-02-25 21:06:58
○ 2026-02-26 21:07:56
● 2026-02-27 07:15:12
● 2026-04-13 03:16:54
●MXmx2.ovh.net2015-08-17 → 2026-04-13 · 5 obs
● 2026-02-25 21:06:58
○ 2026-02-26 21:07:56
● 2026-02-27 07:15:12
● 2026-04-13 03:16:54
●MXmxb.ovh.net2015-08-17 → 2026-04-13 · 5 obs
● 2026-02-25 21:06:58
○ 2026-02-26 21:07:56
● 2026-02-27 07:15:12
● 2026-04-13 03:16:54
●A2001:41d0:1:1b00:213:186:33:402015-08-17 → 2026-04-13 · 5 obs
● 2026-02-25 21:06:58
○ 2026-02-26 21:07:56
● 2026-02-27 07:15:12
● 2026-04-13 03:16:54
●A213.186.33.402015-08-17 → 2026-04-13 · 5 obs
● 2026-02-25 21:06:58
○ 2026-02-26 21:07:56
● 2026-02-27 07:15:12
● 2026-04-13 03:16:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| houlmann.ch | dns105.ovh.net, ns105.ovh.net | - |
✅ Authoritative Response
Server:5.135.60.37
NS records: dns105.ovh.net, ns105.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for houlmann.ch (unsigned zone)
⏱️ Timing
Total: 1119ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.40 |
| AAAA | 1 | 2001:41d0:1:1b00:213:186:33:40 |
| NS | 2 | dns105.ovh.net, ns105.ovh.net |
| MX | 3 | mxb.ovh.net (pri: 100), mx1.ovh.net (pri: 1)... |
| TXT | 1 | v=spf1 include:mx.ovh.com ~all |
| SOA | 1 | dns105.ovh.net tech.ovh.net |
Analysis
IP Addresses
houlmann.ch points to two IP numbers: 2001:41d0:1:1b00:213:186:33:40 and 213.186.33.40.
Other host names such as taurinya.fr, lympho.net, fitour-receptif.com, menacp.net and pralongmoix.ch share IP numbers with houlmann.ch.
Name Servers
houlmann.ch is delegated to two name servers: dns105.ovh.net and ns105.ovh.net.
houlmann.ch uses the same name server setup as other domains, including 125.178.51.in-addr.arpa, grangedusaltre.fr, freshvap.com, bikerfest.com and progyfy.com.
Host names with two IP numbers:
dns105.ovh.net points to 2001:41d0:d00:ff00::2 and 5.196.40.17.
ns105.ovh.net points to 2001:41d0:b00:f900::2 and 5.135.60.37.
Mail Servers
Three mail servers handle houlmann.ch: mx1.ovh.net, mx2.ovh.net and mxb.ovh.net.
houlmann.ch shares at least some mail servers with other domains, for example ovaconsulting.com, hyeres-guide.com, dufx.com, bellagera.fr and viajeshoteles.net.
these mail servers are often used together with mx3.ovh.net and mx4.ovh.net.
Host names with a single IP:
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