jerfa.com - dns.ninja
jerfa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:41d0:1:1b00:213:186:33:2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | cluster002.ovh.net | ||||||
| A | 213.186.33.2🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| NS | dns10.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:6100::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns10.ovh.net | ||||||
| A | 5.135.85.109🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns10.ovh.net | ||||||
| NS | ns10.ovh.net | ||||||
| A | 2001:41d0:b00:3a00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns10.ovh.net | ||||||
| A | 5.39.20.253🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns10.ovh.net | ||||||
| MX | mx0.ovh.net ⭐ | ||||||
| A | 178.33.43.154🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | mx0.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 | google-site-verification=IgdOqlUgYFN8EmH0lgRP_Mex4z93Qr7VPwj5FoflPB0 | ||||||
| SOA | dns10.ovh.nettech@ovh.net serial=2077324737 | ||||||
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=1782454170 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●MXmx0.ovh.net2015-07-19 → 2026-06-26 · 3 obs
● 2015-07-19 22:41:24
● 2026-06-26 06:27:44
○MXmx1.ovh.net2008-03-07 → 2008-03-07 · 3 obs
○ 2015-07-19 22:41:24
○ 2026-06-26 06:27:44
○MXmx2.ovh.net2008-03-07 → 2008-03-07 · 3 obs
○ 2015-07-19 22:41:24
○ 2026-06-26 06:27:44
●MXmxb.ovh.net2015-07-19 → 2026-06-26 · 3 obs
● 2015-07-19 22:41:24
● 2026-06-26 06:27:44
●A2001:41d0:1:1b00:213:186:33:22026-02-20 → 2026-06-26 · 3 obs
● 2026-02-20 06:09:56
● 2026-06-26 06:27:44
●A213.186.33.22008-03-07 → 2026-06-26 · 2 obs
● 2026-06-26 06:27:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| jerfa.com | ns10.ovh.net, dns10.ovh.net | - |
✅ Authoritative Response
Server:5.135.85.109
NS records: ns10.ovh.net, dns10.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jerfa.com (unsigned zone)
⏱️ Timing
Total: 534ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.2 |
| AAAA | 1 | 2001:41d0:1:1b00:213:186:33:2 |
| NS | 2 | dns10.ovh.net, ns10.ovh.net |
| MX | 2 | mxb.ovh.net (pri: 100), mx0.ovh.net (pri: 1) |
| TXT | 2 | v=spf1 include:mx.ovh.com ~all, google-site-verification=IgdOqlUgYFN8EmH |
| SOA | 1 | dns10.ovh.net tech.ovh.net |
Analysis
IP Addresses
jerfa.com directs to two IP numbers, 213.186.33.2 and 2001:41d0:1:1b00:213:186:33:2
Two other host names, along with melzer.fr, thebootroom.fr and depancomputer.com, also share IP numbers with jerfa.com.
Name Servers
Two name servers handle the delegation for jerfa.com: dns10.ovh.net and ns10.ovh.net.
jerfa.com shares its NS records with other domains, for example nopopatch.pl, djawale.net, digisun.info and two others.
dns10.ovh.net and ns10.ovh.net both carry two IP addresses. The A records for dns10.ovh.net are 5.135.85.109 and 2001:41d0:d00:6100::2; the A records for ns10.ovh.net are 5.39.20.253 and 2001:41d0:b00:3a00::2.
Mail Servers
jerfa.com is served by two mail servers, mx0.ovh.net and mxb.ovh.net.
Among the domains sharing a mail server setup with jerfa.com are artslumen.com, isisia.org, lifyt.com and two others.
There is at least a partial MX overlap between jerfa.com and other domains, including mediaeducation.fr, app-tirol.it, maisondevis.com and two others.
mx1.ovh.net, mx2.ovh.net, mx3.ovh.net and mx4.ovh.net are mail servers that frequently appear together with these mail servers.
mx0.ovh.net resolves to 178.33.43.154. mxb.ovh.net resolves to 46.105.45.21. Both host names point to a single IP number.