dcorenet.com - dns.ninja
dcorenet.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dcorenet.com ⭐ | ||||||
| NS | a.dns-dc.com | ||||||
| A | 2a04:88c0:0:2::4🇺🇸 LEASEWEB-NL-AMS-012a04:88c0::/30 | ||||||
| A | 185.108.84.25🇺🇸 LEASEWEB-NL-AMS-01185.108.84.0/23 MTND | ||||||
| PTR | www.domenforum.net | ||||||
| NS | b.dns-dc.net | ||||||
| A | 2604:9a00:2010:a055:2::4444🇺🇸 LEASEWEB-US2604:9a00::/32 Leaseweb USA, Inc. US | ||||||
| A | 37.187.209.6🇩🇪 OVH37.187.0.0/16 | ||||||
| PTR | b.dns-dc.net | ||||||
| A | 162.210.197.223🇺🇸 LEASEWEB-US162.210.192.0/21 Leaseweb USA, Inc. US | ||||||
| NS | c.dns-dc.org | ||||||
| A | 37.187.209.6🇩🇪 OVH37.187.0.0/16 | ||||||
| PTR | b.dns-dc.net | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | mailru-domain: xQKqCJ5vyYJXSJkE | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru. | ||||||
| SOA | dcorenet.comhostmaster@dcorenet.com 2024-08-22 #9 | ||||||
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=1780730686 | ||||||
NS for
dcorenet.com |
Same first word
dcorenet.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.dns-dc.com2019-12-17 → 2026-06-06 · 2 obs
● 2026-06-06 07:55:08
●NSb.dns-dc.net2019-12-17 → 2026-06-06 · 2 obs
● 2026-06-06 07:55:08
●NSc.dns-dc.org2019-12-17 → 2026-06-06 · 2 obs
● 2026-06-06 07:55:08
●NSdcorenet.com2019-12-17 → 2026-06-06 · 2 obs
● 2026-06-06 07:55:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dcorenet.com | a.dns-dc.com, b.dns-dc.net, c.dns-dc.org | 2 records |
✅ Authoritative Response
Server:37.187.209.6
NS records: a.dns-dc.com, b.dns-dc.net, c.dns-dc.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dcorenet.com (unsigned zone)
⏱️ Timing
Total: 765ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | c.dns-dc.org, a.dns-dc.com... |
| MX | 1 | emx.mail.ru (pri: 1) |
| TXT | 2 | mailru-domain: xQKqCJ5vyYJXSJkE, v=spf1 redirect=_spf.mail.ru. |
| SOA | 1 | dcorenet.com hostmaster.dcorenet.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (a.dns-dc.com, a.dns-dc.com)
Analysis
Name Server Role
The NS records for dcorenet.com point back to dcorenet.com itself.
a.dns-dc.com, b.dns-dc.net and c.dns-dc.org are commonly used as name server together with dcorenet.com.
Name Servers
DNS delegation for dcorenet.com points to 4 name servers — dcorenet.com, a.dns-dc.com, b.dns-dc.net and c.dns-dc.org.
The name servers of dcorenet.com overlap at least partially with those of other domains — among them 0d1.ru, 1000dosk.com, transferitaly.eu and two more.
Hostnames that map to three IP numbers:
b.dns-dc.net points to 37.187.209.6, 162.210.197.223 and 2604:9a00:2010:a055:2::4444.
Host names that have two IP addresses:
a.dns-dc.com points to 185.108.84.25 and 2a04:88c0:0:2::4.
Host names with one IP number:
c.dns-dc.org points to 37.187.209.6.
b.dns-dc.net and c.dns-dc.org are host names that each point to 37.187.209.6 IP addresses.
Mail Servers
The sole mail server for dcorenet.com is emx.mail.ru.
Among the domains sharing a mail server setup with dcorenet.com are tu.market, seller.games, wexpert.ru and two others.
dcorenet.com partially shares its mail servers with other domains — including kornev-online.net, johnson-pump.com.ru, xn--e1arcfcjwg.xn--p1ai and topform.ru.
These mail servers often co-occur with the mail servers mx.yandex.net.
emx.mail.ru resolves to two IP numbers — 94.100.180.180 and 217.69.139.180.