core-matters.com - robtex.com
core-matters.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| PTR | redirect.ovh.net | ||||||
| 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 | mx1.mail.ovh.net ⭐ | ||||||
| MX | mx2.mail.ovh.net(5) | ||||||
| A | 87.98.160.167🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | mx2.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(100) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.mail.ovh.net | ||||||
| TXT | 1|www.core-matters.com | ||||||
| TXT | v=spf1 include:mx.ovh.com -all | ||||||
| SOA | dns10.ovh.nettech@ovh.net serial=2076463349 | ||||||
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=1777020116 | ||||||
Same first word
core-matters.com |
Similar names
DNS History
12 records (6 active, 6 former)
○NSdns1.name-services.com2017-12-26 → 2017-12-26 · 3 obs
○ 2026-03-12 23:33:20
○ 2026-04-24 08:56:54
●NSdns10.ovh.net2026-03-12 → 2026-04-24 · 3 obs
● 2026-03-12 23:33:20
● 2026-04-24 08:56:54
○NSdns2.name-services.com2017-12-26 → 2017-12-26 · 3 obs
○ 2026-03-12 23:33:20
○ 2026-04-24 08:56:54
○NSdns3.name-services.com2017-12-26 → 2017-12-26 · 3 obs
○ 2026-03-12 23:33:20
○ 2026-04-24 08:56:54
○NSdns4.name-services.com2017-12-26 → 2017-12-26 · 3 obs
○ 2026-03-12 23:33:20
○ 2026-04-24 08:56:54
○NSdns5.name-services.com2017-12-26 → 2017-12-26 · 3 obs
○ 2026-03-12 23:33:20
○ 2026-04-24 08:56:54
●NSns10.ovh.net2026-03-12 → 2026-04-24 · 3 obs
● 2026-03-12 23:33:20
● 2026-04-24 08:56:54
●MXmx1.mail.ovh.net2026-03-12 → 2026-04-24 · 2 obs
● 2026-04-24 08:56:54
●MXmx2.mail.ovh.net2026-03-12 → 2026-04-24 · 2 obs
● 2026-04-24 08:56:54
●MXmx3.mail.ovh.net2026-03-12 → 2026-04-24 · 2 obs
● 2026-04-24 08:56:54
●A213.186.33.52026-03-12 → 2026-04-24 · 3 obs
● 2026-03-12 23:33:20
● 2026-04-24 08:56:54
○A69.64.147.342017-12-26 → 2017-12-26 · 3 obs
○ 2026-03-12 23:33:20
○ 2026-04-24 08:56:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| core-matters.com | ns10.ovh.net, dns10.ovh.net | - |
✅ Authoritative Response
Server:5.39.20.253
NS records: ns10.ovh.net, dns10.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 558ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.5 |
| NS | 2 | dns10.ovh.net, ns10.ovh.net |
| MX | 3 | mx3.mail.ovh.net (pri: 100), mx1.mail.ovh.net (pri: 1)... |
| TXT | 2 | 1|www.core-matters.com, v=spf1 include:mx.ovh.com -all |
| SOA | 1 | dns10.ovh.net tech.ovh.net |
Analysis
IP Addresses
core-matters.com maps to IP address 213.186.33.5.
Other host names, for instance at-occitania.fr, jesusbox.co, pursangdalienor.com, malian.be and sounds.es share IP numbers with core-matters.com.
Name Servers
Two name servers dns10.ovh.net and ns10.ovh.net are delegated to core-matters.com.
core-matters.com uses the same name server configuration as other domains, such as t(0x616e616c)i.be, expertinet.fr, ets-agniel.com, giove94.it and systbit.it.
core-matters.com shares name servers with other domains at least partially, for instance arquerol.es and gerfra.com.
Host names with two IPs:
dns10.ovh.net points to 2001:41d0:d00:6100::2 and 5.135.85.109.
ns10.ovh.net points to 2001:41d0:b00:3a00::2 and 5.39.20.253.
Mail Servers
core-matters.com is handled by three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.
core-matters.com shares mail servers with other domains at least in part, for instance bytesandlights.com, chemdocwatertechnologies.com, opken.com, schkop.com and patte.fr.
These mail servers are commonly used together with mx4.mail.ovh.net and mx0.mail.ovh.net.
Host names with a single IP address:
mx2.mail.ovh.net points to 87.98.160.167
mx3.mail.ovh.net points to 91.121.53.175