stacktools.io - robtex.com
stacktools.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-734.awsdns-27.net ⭐ | ||||||
| A | 2600:9000:5302:de00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-734.awsdns-27.net | ||||||
| A | 205.251.194.222🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-734.awsdns-27.net | ||||||
| NS | ns-1421.awsdns-49.org | ||||||
| A | 2600:9000:5305:8d00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1421.awsdns-49.org | ||||||
| A | 205.251.197.141🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1421.awsdns-49.org | ||||||
| NS | ns-1574.awsdns-04.co.uk | ||||||
| A | 2600:9000:5306:2600::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1574.awsdns-04.co.uk | ||||||
| A | 205.251.198.38🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1574.awsdns-04.co.uk | ||||||
| NS | ns-311.awsdns-38.com | ||||||
| A | 2600:9000:5301:3700::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-311.awsdns-38.com | ||||||
| A | 205.251.193.55🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-311.awsdns-38.com | ||||||
| MX | stacktools-io.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns-734.awsdns-27.netawsdns-hostmaster@amazon.com serial=1 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1787845878 | ||||||
Same first word
stacktools.studio |
stacktools.com |
stacktools.io |
Similar names
toolsstack.pages.dev |
lottasocks.com |
toolstacks.xyz |
totalsocks.com |
stockostal.com |
toolsstack.org |
scottsolak.com |
toolstacks.top |
toolsstack.dev |
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●NSns-1421.awsdns-49.org2026-08-24 → 2026-08-27 · 2 obs
● 2026-08-27 16:09:42
●NSns-1574.awsdns-04.co.uk2026-08-24 → 2026-08-27 · 2 obs
● 2026-08-27 16:09:42
●NSns-311.awsdns-38.com2026-08-24 → 2026-08-27 · 2 obs
● 2026-08-27 16:09:42
●NSns-734.awsdns-27.net2026-08-24 → 2026-08-27 · 2 obs
● 2026-08-27 16:09:42
●MXstacktools-io.mail.protection.outlook.com2026-08-24 → 2026-08-27 · 2 obs
● 2026-08-27 16:09:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, c0.nic.io, a0.nic.io, b0.nic.io | - |
| stacktools.io | ns-311.awsdns-38.com, ns-734.awsdns-27.net, ns-1421.awsdns-49.org, ns-1574.awsdns-04.co.uk | - |
✅ Authoritative Response
Server:205.251.193.55
NS records: ns-311.awsdns-38.com, ns-734.awsdns-27.net, ns-1421.awsdns-49.org, ns-1574.awsdns-04.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stacktools.io (unsigned zone)
⏱️ Timing
Total: 405ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1421.awsdns-49.org, ns-1574.awsdns-04.co.uk... |
| MX | 1 | stacktools-io.mail.protection.outlook.co |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-734.awsdns-27.net awsdns-hostmaster.a |
Analysis
Name Servers
Four name servers handle the delegation for stacktools.io: ns-311.awsdns-38.com, ns-734.awsdns-27.net, ns-1421.awsdns-49.org and ns-1574.awsdns-04.co.uk.
stacktools.io shares at least some of its name servers with other domains, including ryankuba.com, access-investments.com, blacktoaster.com and two others.
The host names ns-311.awsdns-38.com, ns-734.awsdns-27.net, ns-1421.awsdns-49.org and ns-1574.awsdns-04.co.uk each resolve to two IP addresses: ns-311.awsdns-38.com resolves to 205.251.193.55 and 2600:9000:5301:3700::1; ns-734.awsdns-27.net resolves to 205.251.194.222 and 2600:9000:5302:de00::1; ns-1421.awsdns-49.org resolves to 205.251.197.141 and 2600:9000:5305:8d00::1; ns-1574.awsdns-04.co.uk resolves to 205.251.198.38 and 2600:9000:5306:2600::1.
Mail Servers
stacktools.io uses one mail server — stacktools-io.mail.protection.outlook.com.