stacka.com - dns.ninja
stacka.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=1780909011 | ||||||
Subdomains
www.stacka.com |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSa.ns.ns247.net2015-07-13 → 2016-12-29 · 4 obs
● 2016-12-29 00:50:32
○ 2017-11-24 00:34:12
○ 2026-06-08 09:21:50
○NSb.ns.ns247.net2015-07-13 → 2016-12-29 · 4 obs
● 2016-12-29 00:50:32
○ 2017-11-24 00:34:12
○ 2026-06-08 09:21:50
○NSc.ns.ns247.net2015-07-13 → 2016-12-29 · 4 obs
● 2016-12-29 00:50:32
○ 2017-11-24 00:34:12
○ 2026-06-08 09:21:50
○NSd.ns.ns247.net2015-07-13 → 2016-12-29 · 4 obs
● 2016-12-29 00:50:32
○ 2017-11-24 00:34:12
○ 2026-06-08 09:21:50
●NSns1.4tier.com2017-11-24 → 2026-06-08 · 3 obs
● 2017-11-24 00:34:12
● 2026-06-08 09:21:50
●NSns2.4tier.com2017-11-24 → 2026-06-08 · 3 obs
● 2017-11-24 00:34:12
● 2026-06-08 09:21:50
●NSns3.4tier.com2017-11-24 → 2026-06-08 · 3 obs
● 2017-11-24 00:34:12
● 2026-06-08 09:21:50
●NSns4.4tier.com2017-11-24 → 2026-06-08 · 3 obs
● 2017-11-24 00:34:12
● 2026-06-08 09:21:50
●MXinbound-smtp.us-west-2.amazonaws.com2017-11-24 → 2026-06-08 · 3 obs
● 2017-11-24 00:34:12
● 2026-06-08 09:21:50
○MXmail.stacka.com2015-07-13 → 2016-12-29 · 4 obs
● 2016-12-29 00:50:32
○ 2017-11-24 00:34:12
○ 2026-06-08 09:21:50
●A147.202.67.1402026-03-13 → 2026-06-08 · 3 obs
● 2026-03-13 08:06:52
● 2026-06-08 09:21:50
○A89.238.188.1182015-07-13 → 2016-12-29 · 4 obs
● 2016-12-29 00:50:32
○ 2017-11-24 00:34:12
○ 2026-06-08 09:21:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stacka.com | ns1.4tier.com, ns2.4tier.com, ns3.4tier.com, ns4.4tier.com | 8 records |
✅ Authoritative Response
Server:205.251.193.77
NS records: ns1.4tier.com, ns2.4tier.com, ns3.4tier.com, ns4.4tier.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stacka.com (unsigned zone)
⏱️ Timing
Total: 236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 147.202.67.140 |
| NS | 4 | ns1.4tier.com, ns2.4tier.com... |
| MX | 1 | inbound-smtp.us-west-2.amazonaws.com (pr |
| SOA | 1 | ns1.4tier.com awsdns-hostmaster.amazon.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.4tier.com, ns1.4tier.com, ns2.4tier.com...)
Analysis
Hierarchy
www.stacka.com is a subdomain of stacka.com.
IP Addresses
stacka.com has exactly one IP address — 147.202.67.140.
Other host names, for instance www.4ccounting.com, 4ccounting.com and www.stacka.com share IP numbers with stacka.com.
Name Servers
stacka.com delegates DNS authority to 4 name servers — ns1.4tier.com, ns2.4tier.com, ns3.4tier.com and ns4.4tier.com.
stacka.com at least partially shares name servers with other domains, for instance reprotool.com, 4ccounting.com and 4tier.com.
These name servers commonly co-occur with the name servers ns-333.awsdns-41.com, ns-775.awsdns-32.net, ns-1083.awsdns-07.org and ns-1604.awsdns-08.co.uk.
Each of the four hosts ns1.4tier.com, ns2.4tier.com, ns3.4tier.com and ns4.4tier.com has two IP addresses. ns1.4tier.com points to 205.251.193.77 and 2600:9000:5301:4d00::1. ns2.4tier.com points to 205.251.196.59 and 2600:9000:5304:3b00::1. ns3.4tier.com points to 205.251.195.7 and 2600:9000:5303:700::1. ns4.4tier.com points to 205.251.198.68 and 2600:9000:5306:4400::1.
Mail Servers
stacka.com uses one mail server — inbound-smtp.us-west-2.amazonaws.com.
The mail server setup of stacka.com matches that of other domains such as dallashardcore.com, davidlem.us, biwlearning-lundbeck.com and two others.
At least some of the mail servers used by stacka.com are shared with other domains: westernmutual.atlassian.net, remake.atlassian.net, 264654.atlassian.net and two others among them.
These mail servers tend to be used in conjunction with the mail servers inbound-smtp.us-east-1.amazonaws.com.
inbound-smtp.us-west-2.amazonaws.com resolves to 4 IP addresses — 35.161.157.106, 52.13.163.116, 52.43.162.244 and 54.188.121.70.