crouf.com - dns.ninja
crouf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.165.144🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-165-144.reverse.odns.fr | ||||||
| NS | ns1.o2switch.net ⭐ | ||||||
| A | 109.234.160.5🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| NS | ns2.o2switch.net | ||||||
| A | 109.234.161.5🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| MX | mail.crouf.com ⭐ | ||||||
| A | 109.234.165.144🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-165-144.reverse.odns.fr | ||||||
| TXT | v=spf1 ip4:109.234.165.144 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2025-08-04 #4 | ||||||
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=1783197391 | ||||||
Subdomains
mail.crouf.com |
Same first word
crouf.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSa.dns.gandi.net2016-12-18 → 2017-10-26 · 4 obs
● 2017-10-26 04:49:40
○ 2026-03-27 08:46:16
○ 2026-07-04 20:43:18
○NSb.dns.gandi.net2016-12-18 → 2017-10-26 · 4 obs
● 2017-10-26 04:49:40
○ 2026-03-27 08:46:16
○ 2026-07-04 20:43:18
○NSc.dns.gandi.net2016-12-18 → 2017-10-26 · 4 obs
● 2017-10-26 04:49:40
○ 2026-03-27 08:46:16
○ 2026-07-04 20:43:18
●NSns1.o2switch.net2026-03-27 → 2026-07-04 · 3 obs
● 2026-03-27 08:46:16
● 2026-07-04 20:43:18
●NSns2.o2switch.net2026-03-27 → 2026-07-04 · 3 obs
● 2026-03-27 08:46:16
● 2026-07-04 20:43:18
○MXfb.mail.gandi.net2016-12-18 → 2017-10-26 · 4 obs
● 2017-10-26 04:49:40
○ 2026-03-27 08:46:16
○ 2026-07-04 20:43:18
●MXmail.crouf.com2026-03-27 → 2026-07-04 · 3 obs
● 2026-03-27 08:46:16
● 2026-07-04 20:43:18
○MXspool.mail.gandi.net2016-12-18 → 2017-10-26 · 4 obs
● 2017-10-26 04:49:40
○ 2026-03-27 08:46:16
○ 2026-07-04 20:43:18
●A109.234.165.1442026-03-27 → 2026-07-04 · 3 obs
● 2026-03-27 08:46:16
● 2026-07-04 20:43:18
○A217.70.184.382016-12-18 → 2017-10-26 · 4 obs
● 2017-10-26 04:49:40
○ 2026-03-27 08:46:16
○ 2026-07-04 20:43:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net... | - |
| crouf.com | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.160.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crouf.com (unsigned zone)
⏱️ Timing
Total: 476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.165.144 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mail.crouf.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:109.234.165.144 +a +mx +inclu |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
Hierarchy
crouf.com is a parent domain of mail.crouf.com.
IP Addresses
crouf.com has exactly one IP address — 109.234.165.144.
atp04.fr, infoland.fr, 125-years-of-automobiles.com plus two other host names have IP numbers in common with crouf.com.
Name Servers
crouf.com uses two name servers for its delegation: ns1.o2switch.net and ns2.o2switch.net.
The name server configuration of crouf.com is shared with other domains, for instance manbalaou.com, arnaudguy.fr, docteurmarival.com and two others.
ns1.o2switch.net and ns2.o2switch.net each resolve to one IP number: ns1.o2switch.net points to 109.234.160.5 and ns2.o2switch.net points to 109.234.161.5.
Mail Servers
crouf.com uses one mail server — mail.crouf.com.
mail.crouf.com directs to just one IP number, 109.234.165.144.