selfstudy.guide - dns.ninja
selfstudy.guide
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.203.192.158🇺🇸 RACKSPACE-DFW173.203.192.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| NS | dns1.stabletransit.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | dns2.stabletransit.com ⚠️ Not in parent delegation | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| NS | ns.rackspace.com ⚠️ Not in zone NS records | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | ns2.rackspace.com ⚠️ Not in zone NS records | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| SOA | dns1.stabletransit.comipadmin@stabletransit.com serial=1571315092 | ||||||
guide
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.guide ⭐ | ||||||
| NS | v0n1.nic.guide | ||||||
| NS | v0n2.nic.guide | ||||||
| NS | v0n3.nic.guide | ||||||
| NS | v2n0.nic.guide | ||||||
| NS | v2n1.nic.guide | ||||||
| SOA | v0n0.nic.guidehostmaster@donuts.email serial=1786481603 | ||||||
Same first word
selfstudy.in |
selfstudy.pro |
selfstudy.guide |
selfstudy.plus |
selfstudy.co |
selfstudy.site |
selfstudy.be |
selfstudy.de |
selfstudy.ai |
selfstudy.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.stabletransit.com2026-03-28 → 2026-08-11 · 3 obs
● 2026-03-28 15:54:38
● 2026-08-11 21:21:22
●NSdns2.stabletransit.com2026-03-28 → 2026-08-11 · 3 obs
● 2026-03-28 15:54:38
● 2026-08-11 21:21:22
●NSns.rackspace.com2016-12-10 → 2026-08-11 · 2 obs
● 2026-08-11 21:21:22
●NSns2.rackspace.com2016-12-10 → 2026-08-11 · 2 obs
● 2026-08-11 21:21:22
●A173.203.192.1582016-12-10 → 2026-08-11 · 2 obs
● 2026-08-11 21:21:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| guide | v2n1.nic.guide, v0n2.nic.guide, v0n0.nic.guide, v0n1.nic.guide... | 12 records |
| selfstudy.guide | ns2.rackspace.com, ns.rackspace.com | - |
✅ Authoritative Response
Server:69.20.95.4
NS records: ns2.rackspace.com, ns.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for selfstudy.guide (unsigned zone)
⏱️ Timing
Total: 452ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.203.192.158 |
| NS | 2 | dns2.stabletransit.com, dns1.stabletransit.com |
| SOA | 1 | dns1.stabletransit.com ipadmin.stabletra |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.guide, v0n1.nic.guide, v0n2.nic.guide...)
Analysis
IP Addresses
selfstudy.guide resolves to just one IP address, 173.203.192.158.
Name Servers
The NS records for selfstudy.guide point to four name servers: ns2.rackspace.com, ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com.
There is at least partial name server overlap between selfstudy.guide and other domains — hbegroup.com, woffordterriers.com, julioloyalty.com and two more among them.
The name servers dns.stabletransit.com, dns7.communigal.net and dns8.communigal.net are often found in combination with these name servers.
Four hosts, two IP addresses: ns2.rackspace.com and dns2.stabletransit.com resolve to 65.61.188.4 and ns.rackspace.com and dns1.stabletransit.com resolve to 69.20.95.4.
Host names pointing to 65.61.188.4 IP addresses: ns2.rackspace.com and dns2.stabletransit.com.
Host names pointing to 69.20.95.4 IP addresses: ns.rackspace.com and dns1.stabletransit.com.