jerzewski.dev - dns.ninja
jerzewski.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
jerzewski.dev |
Similar names
Previous names
Next names
DNS History
14 records (10 active, 4 former)
●NSns-1375.awsdns-43.org2026-08-29 → 2026-08-31 · 2 obs
● 2026-08-31 09:31:06
●NSns-2038.awsdns-62.co.uk2026-08-29 → 2026-08-31 · 2 obs
● 2026-08-31 09:31:06
●NSns-387.awsdns-48.com2026-08-29 → 2026-08-31 · 2 obs
● 2026-08-31 09:31:06
●NSns-829.awsdns-39.net2026-08-29 → 2026-08-31 · 2 obs
● 2026-08-31 09:31:06
●MXmail.protonmail.ch2026-08-29 → 2026-08-31 · 2 obs
● 2026-08-31 09:31:06
●MXmailsec.protonmail.ch2026-08-29 → 2026-08-31 · 2 obs
● 2026-08-31 09:31:06
●A3.170.42.602026-08-31 → 2026-08-31 · 3 obs
● 2026-08-31 03:31:52
● 2026-08-31 09:31:06
●A3.170.42.672026-08-31 → 2026-08-31 · 3 obs
● 2026-08-31 03:31:52
● 2026-08-31 09:31:06
●A3.170.42.692026-08-31 → 2026-08-31 · 3 obs
● 2026-08-31 03:31:52
● 2026-08-31 09:31:06
●A3.170.42.72026-08-31 → 2026-08-31 · 3 obs
● 2026-08-31 03:31:52
● 2026-08-31 09:31:06
○A52.84.118.1042026-08-29 → 2026-08-29 · 3 obs
○ 2026-08-31 03:31:52
○ 2026-08-31 09:31:06
○A52.84.118.1142026-08-29 → 2026-08-29 · 3 obs
○ 2026-08-31 03:31:52
○ 2026-08-31 09:31:06
○A52.84.118.322026-08-29 → 2026-08-29 · 3 obs
○ 2026-08-31 03:31:52
○ 2026-08-31 09:31:06
○A52.84.118.692026-08-29 → 2026-08-29 · 3 obs
○ 2026-08-31 03:31:52
○ 2026-08-31 09:31:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| jerzewski.dev | ns-829.awsdns-39.net, ns-1375.awsdns-43.org, ns-2038.awsdns-62.co.uk, ns-387.awsdns-48.com | - |
✅ Authoritative Response
Server:205.251.193.131
NS records: ns-829.awsdns-39.net, ns-1375.awsdns-43.org, ns-2038.awsdns-62.co.uk, ns-387.awsdns-48.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jerzewski.dev (unsigned zone)
⏱️ Timing
Total: 761ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.170.42.7, 3.170.42.69... |
| NS | 4 | ns-1375.awsdns-43.org, ns-2038.awsdns-62.co.uk... |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=ea3302667e6fa9d2, v=spf1 include:_spf.protonmail.ch mx ~al |
| SOA | 1 | ns-829.awsdns-39.net awsdns-hostmaster.a |
Analysis
IP Addresses
jerzewski.dev points to the four IP addresses 3.170.42.7, 3.170.42.60, 3.170.42.67 and 3.170.42.69.
s109.photobucket.com, investors.dropbox.com, s770.photobucket.com plus two other host names have IP numbers in common with jerzewski.dev.
Name Servers
Four name servers handle the delegation for jerzewski.dev: ns-387.awsdns-48.com, ns-829.awsdns-39.net, ns-1375.awsdns-43.org and ns-2038.awsdns-62.co.uk.
The name servers of jerzewski.dev overlap at least partially with those of other domains — among them d10eqdb7q51wb3.cloudfront.net, d1v6hrd6l7j4mg.cloudfront.net, kuyou22.vip and two more.
These name servers commonly appear in combination with the name servers ns-92.awsdns-11.com.
Each of the four hosts ns-387.awsdns-48.com, ns-829.awsdns-39.net, ns-1375.awsdns-43.org and ns-2038.awsdns-62.co.uk has two IP addresses. ns-387.awsdns-48.com points to 205.251.193.131 and 2600:9000:5301:8300::1. ns-829.awsdns-39.net points to 205.251.195.61 and 2600:9000:5303:3d00::1. ns-1375.awsdns-43.org points to 205.251.197.95 and 2600:9000:5305:5f00::1. ns-2038.awsdns-62.co.uk points to 205.251.199.246 and 2600:9000:5307:f600::1.
Mail Servers
jerzewski.dev uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.
The mail server setup of jerzewski.dev matches that of other domains such as hanke.se, fytcoach.com, mettamind.me and two others.
At least some of the mail servers used by jerzewski.dev are shared with other domains: iamseb.dev, pensivewright.com, franksmith.io and two others among them.
These mail servers tend to be used in conjunction with the mail servers route3.mx.cloudflare.net.
Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.