zcore.dev - dns.ninja
zcore.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mail.zcore.dev ⭐ | ||||||
| A | 2a01:4f9:c010:738f::99c6🇫🇮 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.zcore.dev | ||||||
| A | 95.217.153.198🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC | ||||||
| PTR | mail.zcore.dev | ||||||
| TXT | v=spf1 ip4:95.217.153.198 ip6:2a01:4f9:c010:738f::99c6 -all | ||||||
| TXT | v=DMARC1; p=reject; rua=mailto:dmarcreports@zcore.dev; sp=quarantine; pct=100 | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1784630910 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSdns1.registrar-servers.com2026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 23:14:06
●NSdns2.registrar-servers.com2026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 23:14:06
●MXmail.zcore.dev2026-02-16 → 2026-08-01 · 2 obs
● 2026-08-01 23:14:06
○MXmx2.zcore.dev2026-02-16 → 2026-06-14 · 3 obs
● 2026-06-14 17:16:18
○ 2026-08-01 23:14:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| zcore.dev | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zcore.dev (unsigned zone)
⏱️ Timing
Total: 358ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.zcore.dev (pri: 10) |
| TXT | 2 | v=spf1 ip4:95.217.153.198 ip6:2a01:4f9:c, v=DMARC1; p=reject; rua=mailto:dmarcrepo |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Hierarchy
zcore.dev is the parent domain of mail.zcore.dev and mx2.zcore.dev.
Name Servers
zcore.dev uses two name servers for its delegation: dns1.registrar-servers.com and dns2.registrar-servers.com.
zcore.dev shares its name server setup with other domains, including operadonna.com, mcbrownie.com, sistawives.com and two others.
At least some of zcore.dev's name servers are shared with other domains, for example handywrite.net, dropcar.site, brainzmatter.com and two more.
It is common for these name servers to be used in conjunction with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
The two host names dns1.registrar-servers.com and dns2.registrar-servers.com each have a pair of IP addresses: dns1.registrar-servers.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com has 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
zcore.dev has one mail server: mail.zcore.dev.
zcore.dev overlaps on mail servers with certain other domains, navisoft.ltd among them.
mail.zcore.dev directs to two IP numbers, 95.217.153.198 and 2a01:4f9:c010:738f::99c6.