core-stack.com - dns.ninja
core-stack.com
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=1785111002 | ||||||
Subdomains
mail2.core-stack.com |
Same first word
core-stack.org |
core-stack.com |
Similar names
DNS History
12 records (10 active, 2 former)
●NSns1.afraid.org2015-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 00:32:02
●NSns2.afraid.org2015-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 00:32:02
●NSns3.afraid.org2015-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 00:32:02
●NSns4.afraid.org2015-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 00:32:02
●MXalt1.aspmx.l.google.com2015-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 00:32:02
●MXalt2.aspmx.l.google.com2015-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 00:32:02
●MXalt3.aspmx.l.google.com2015-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 00:32:02
●MXalt4.aspmx.l.google.com2015-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 00:32:02
●MXaspmx.l.google.com2015-05-12 → 2026-07-27 · 2 obs
● 2026-07-27 00:32:02
●MXmail2.core-stack.com2016-09-18 → 2026-07-27 · 3 obs
● 2016-09-18 20:42:00
● 2026-07-27 00:32:02
○A186.64.115.902015-05-12 → 2015-05-12 · 3 obs
○ 2015-10-21 03:54:52
○ 2026-07-27 00:32:02
○A199.34.228.662015-10-21 → 2017-04-19 · 5 obs
● 2015-10-21 03:54:52
● 2017-04-19 08:08:08
○ 2026-03-25 11:02:18
○ 2026-07-27 00:32:02
🔍 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-stack.com | ns1.afraid.org, ns2.afraid.org, ns3.afraid.org, ns4.afraid.org | - |
✅ Authoritative Response
Server:23.227.184.22
NS records: ns1.afraid.org, ns2.afraid.org, ns3.afraid.org, ns4.afraid.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for core-stack.com (unsigned zone)
⏱️ Timing
Total: 2273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns4.afraid.org, ns3.afraid.org... |
| MX | 6 | alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | v=spf1 include:spf.mailjet.com ?all, google-site-verification=A47M__iXyyZUEju |
| SOA | 1 | ns1.afraid.org dnsadmin.afraid.org |
Analysis
Hierarchy
core-stack.com is the parent zone for mail2.core-stack.com.
Name Servers
Four name servers handle the delegation for core-stack.com: ns1.afraid.org, ns2.afraid.org, ns3.afraid.org and ns4.afraid.org.
core-stack.com partially shares its NS delegation with several other domains, including cbsb.com.ar, cardboardrepublic.com, vintlabs.com and two others.
These name servers often co-occur with the name servers ns2.he.net.
Host names pointing to two IP addresses:
The A records for ns2.afraid.org return 69.65.50.223 and 2001:1850:1:5:800::6b.
The A records for ns4.afraid.org return 70.39.97.253 and 2610:150:bddb:d271::2.
Host names resolving to a single IP address:
ns1.afraid.org resolves to the IP address 23.227.184.22.
ns3.afraid.org resolves to the IP address 67.220.81.190.
Mail Servers
The MX records for core-stack.com point to 6 mail servers — mail2.core-stack.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.
At least some of the mail servers used by core-stack.com are shared with other domains: ns500841.ns500794.ns500794.ns500821.ns500794.ns500794.ns500821.ns500821.ns500821.ns500795.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500742.ns500754.ns500754.ns500754.ns500704.ns500731.ns500704.ns500671.ns500705.ns500678.ns500666.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500671.ns500731.ns500754.ns500754.ns500671.ns500754.ns500731.ns500704.ns500688.ns500671.ns500688.ns500671.ns500666.ns500291.ns500291.ns500131.lustychickser.com and two others among them.
These mail servers are often deployed together with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 other mail servers.
Host names pointing to two IP addresses:
The A records for aspmx.l.google.com return 173.194.45.27 and 2607:f8b0:4004:c07::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.
Host names resolving to a single IP address:
mail2.core-stack.com resolves to the IP address 198.211.109.216.