simcore.fr - dns.ninja
simcore.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:41d0:301:3::26🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 188.165.4.35🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| NS | dns103.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:fd00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns103.ovh.net | ||||||
| A | 5.196.39.89🇫🇷 OVH5.196.0.0/16 | ||||||
| PTR | dns103.ovh.net | ||||||
| NS | ns103.ovh.net | ||||||
| A | 2001:41d0:b00:f700::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns103.ovh.net | ||||||
| A | 5.135.54.65🇧🇪 OVH5.135.0.0/16 | ||||||
| PTR | ns103.ovh.net | ||||||
| MX | mx-mibc-fr-06.mailinblack.com(100) | ||||||
| A | 51.103.85.55🇫🇷 Microsoft51.103.0.0/16 | ||||||
| PTR | mx-mibc-fr-06.mailinblack.com | ||||||
| TXT | v=spf1 include:mx.ovh.com ~all | ||||||
| TXT | 1|www.simcore.fr | ||||||
| TXT | MS=73F5D8F069964F864F1005190BF1313F5DF6FC63 | ||||||
| SOA | dns103.ovh.nettech@ovh.net 2025-10-06 #2 | ||||||
fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | 24 RRs processed [14/08/2026 01H50:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2246207929 | ||||||
Subdomains
www.simcore.fr |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSdns103.ovh.net2026-04-06 → 2026-08-14 · 3 obs
● 2026-04-06 13:13:36
● 2026-08-14 01:59:34
○NSns1.amenworld.com2015-08-03 → 2017-03-22 · 4 obs
● 2017-03-22 17:09:24
○ 2026-04-06 13:13:36
○ 2026-08-14 01:59:34
●NSns103.ovh.net2026-04-06 → 2026-08-14 · 3 obs
● 2026-04-06 13:13:36
● 2026-08-14 01:59:34
○NSns2.amenworld.com2015-08-03 → 2017-03-22 · 4 obs
● 2017-03-22 17:09:24
○ 2026-04-06 13:13:36
○ 2026-08-14 01:59:34
○MXmail-fr.securemail.pro2015-08-03 → 2017-03-22 · 4 obs
● 2017-03-22 17:09:24
○ 2026-04-06 13:13:36
○ 2026-08-14 01:59:34
●MXmx-mibc-fr-06.mailinblack.com2026-04-06 → 2026-08-14 · 3 obs
● 2026-04-06 13:13:36
● 2026-08-14 01:59:34
●A188.165.4.352026-04-06 → 2026-08-14 · 3 obs
● 2026-04-06 13:13:36
● 2026-08-14 01:59:34
●A2001:41d0:301:3::262026-04-06 → 2026-08-14 · 3 obs
● 2026-04-06 13:13:36
● 2026-08-14 01:59:34
○A212.227.247.1622017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 17:09:24
○ 2026-04-06 13:13:36
○ 2026-08-14 01:59:34
○A81.88.57.892015-08-03 → 2016-06-23 · 4 obs
● 2016-06-23 01:20:14
○ 2017-03-22 17:09:24
○ 2026-08-14 01:59:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| simcore.fr | ns103.ovh.net, dns103.ovh.net | - |
✅ Authoritative Response
Server:5.135.54.65
NS records: ns103.ovh.net, dns103.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simcore.fr (unsigned zone)
⏱️ Timing
Total: 1020ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.165.4.35 |
| AAAA | 1 | 2001:41d0:301:3::26 |
| NS | 2 | ns103.ovh.net, dns103.ovh.net |
| MX | 2 | mx-mibc-fr-06.mailinblack.com (pri: 100), mx-mibc-fr-06.mailinblack.com (pri: 5) |
| TXT | 3 | 1|www.simcore.fr, MS=73F5D8F069964F864F1005190BF1313F5DF6F... |
| SOA | 1 | dns103.ovh.net tech.ovh.net |
Analysis
Hierarchy
simcore.fr is the parent zone for www.simcore.fr.
IP Addresses
simcore.fr resolves to the IP addresses 188.165.4.35 and 2001:41d0:301:3::26
Among the host names that share IP numbers with simcore.fr are cortex-sa.com, utic.tn, sofphied.org and two others.
Name Servers
simcore.fr uses two name servers for its delegation: dns103.ovh.net and ns103.ovh.net.
simcore.fr has the same name server delegation as a number of other domains, such as eccity.fr, pbcosmetics.fr, allanotservice(0x736578)press.com and two more.
simcore.fr partially shares its name servers with domains like colleo.fr and journallavoixdusahel.tn.
The two host names dns103.ovh.net and ns103.ovh.net each have a pair of IP addresses: dns103.ovh.net has 5.196.39.89 and 2001:41d0:d00:fd00::2, and ns103.ovh.net has 5.135.54.65 and 2001:41d0:b00:f700::2.
Mail Servers
simcore.fr routes its mail through a single mail server, mx-mibc-fr-06.mailinblack.com.
simcore.fr has the same mail server arrangement as a number of other domains, for example senya.fr, vinergie.net, mbpartenaires.fr and two more.
simcore.fr shares at least some of its mail servers with other domains — for example shmp.fr, alliance-inf.com, controlc.fr and two more.
mx-mibc-fr-06.mailinblack.com directs to just one IP number, 51.103.85.55.