johnolson.dev - dns.ninja
johnolson.dev
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 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-09-12 → 2026-09-29 · 2 obs
● 2026-09-29 07:41:44
●NSdns2.registrar-servers.com2026-09-12 → 2026-09-29 · 2 obs
● 2026-09-29 07:41:44
●MXeforward1.registrar-servers.com2026-09-12 → 2026-09-29 · 2 obs
● 2026-09-29 07:41:44
●MXeforward2.registrar-servers.com2026-09-12 → 2026-09-29 · 2 obs
● 2026-09-29 07:41:44
●MXeforward3.registrar-servers.com2026-09-12 → 2026-09-29 · 2 obs
● 2026-09-29 07:41:44
●MXeforward4.registrar-servers.com2026-09-12 → 2026-09-29 · 2 obs
● 2026-09-29 07:41:44
●MXeforward5.registrar-servers.com2026-09-12 → 2026-09-29 · 2 obs
● 2026-09-29 07:41:44
●A76.76.21.212026-09-12 → 2026-09-29 · 2 obs
● 2026-09-29 07:41:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| johnolson.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 johnolson.dev (unsigned zone)
⏱️ Timing
Total: 430ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
johnolson.dev resolves to just one IP address, 76.76.21.21.
Two other host names, along with farkascleaning.com, devlegion.io and nedafe.cn, also share IP numbers with johnolson.dev.
Name Servers
The NS records for johnolson.dev delegate to dns1.registrar-servers.com and dns2.registrar-servers.com.
johnolson.dev shares its NS records with other domains, for example calkalinewater.com, rafi188.net, patten.cc and two others.
johnolson.dev shares at least some of its name servers with other domains, such as benattias.com and dougwig.net.
dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200. Likewise, dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200 — two IP addresses apiece.
Mail Servers
johnolson.dev is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
There is at least a partial MX overlap between johnolson.dev and other domains, including granularcreator.com, theframe.ink, davegrossband.com and two others.
These mail servers frequently appear alongside the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.
Host names that point to one IP address:
eforward1.registrar-servers.com resolves to the IP address 162.255.118.51.
eforward2.registrar-servers.com resolves to the IP address 162.255.118.52.
eforward3.registrar-servers.com resolves to the IP address 162.255.118.51.
eforward4.registrar-servers.com resolves to the IP address 162.255.118.52.
eforward5.registrar-servers.com resolves to the IP address 162.255.118.51.
Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.
eforward2.registrar-servers.com and eforward4.registrar-servers.com each have 162.255.118.52 IP addresses.