fourclavier.com - robtex.com
fourclavier.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.167.241🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-167-241.reverse.odns.fr | ||||||
| NS | ns1.o2switch.net ⭐ | ||||||
| A | 109.234.160.5🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | ns1.o2switch.net | ||||||
| NS | ns2.o2switch.net | ||||||
| A | 109.234.161.5🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | ns2.o2switch.net | ||||||
| MX | mail.fourclavier.com ⭐ | ||||||
| A | 109.234.166.167🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-166-167.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.166.167 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2025-03-06 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774975112 | ||||||
Subdomains
mail.fourclavier.com |
Same first word
fourclavier.com |
DNS History
9 records (4 active, 5 former)
●NSns1.o2switch.net2026-02-18 → 2026-03-31 · 3 obs
● 2026-02-18 00:56:10
● 2026-03-31 17:04:18
○NSns1.wordpress.com2016-12-15 → 2017-12-08 · 4 obs
● 2017-12-08 07:53:26
○ 2026-02-18 00:56:10
○ 2026-03-31 17:04:18
●NSns2.o2switch.net2026-02-18 → 2026-03-31 · 3 obs
● 2026-02-18 00:56:10
● 2026-03-31 17:04:18
○NSns2.wordpress.com2016-12-15 → 2017-12-08 · 4 obs
● 2017-12-08 07:53:26
○ 2026-02-18 00:56:10
○ 2026-03-31 17:04:18
○NSns3.wordpress.com2016-12-15 → 2017-12-08 · 4 obs
● 2017-12-08 07:53:26
○ 2026-02-18 00:56:10
○ 2026-03-31 17:04:18
●MXmail.fourclavier.com2026-02-18 → 2026-03-31 · 2 obs
● 2026-03-31 17:04:18
●A109.234.167.2412026-02-18 → 2026-03-31 · 3 obs
● 2026-02-18 00:56:10
● 2026-03-31 17:04:18
○A192.0.78.242016-12-15 → 2017-12-08 · 4 obs
● 2017-12-08 07:53:26
○ 2026-02-18 00:56:10
○ 2026-03-31 17:04:18
○A192.0.78.252016-12-15 → 2017-12-08 · 4 obs
● 2017-12-08 07:53:26
○ 2026-02-18 00:56:10
○ 2026-03-31 17:04:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| fourclavier.com | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.161.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fourclavier.com (unsigned zone)
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.167.241 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.fourclavier.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.166.167 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
fourclavier.com is the parent of mail.fourclavier.com.
IP Addresses
fourclavier.com points to a single IP number: 109.234.167.241.
other host names for instance arcadeducomposant.fr, www.vti.fr, groupe-composer.com, parapente-au-maroc.info and castiholding.it share IP numbers with fourclavier.com.
Name Servers
fourclavier.com is delegated to two name servers: ns1.o2switch.net and ns2.o2switch.net.
fourclavier.com shares the same name server setup as other domains, for example parapharmacie-en-ligne.com, iccrindia.net, organiser-un-evenement.com, flashactu.info and assist-tech.fr.
Host names with one IP number:
The host ns1.o2switch.net points to 109.234.160.5 and the host ns2.o2switch.net points to 109.234.161.5.
Mail Servers
fourclavier.com is handled by a single mail server, mail.fourclavier.com.
Host name mail.fourclavier.com points to IP address 109.234.166.167.