j2f.dev - dns.ninja
j2f.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 | ||||||
Subdomains
mail.j2f.dev |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NScuritiba.ns.porkbun.com2026-03-27 → 2026-08-14 · 2 obs
● 2026-08-14 07:53:24
●NSfortaleza.ns.porkbun.com2026-03-27 → 2026-08-14 · 2 obs
● 2026-08-14 07:53:24
●NSmaceio.ns.porkbun.com2026-03-27 → 2026-08-14 · 2 obs
● 2026-08-14 07:53:24
●NSsalvador.ns.porkbun.com2026-03-27 → 2026-08-14 · 2 obs
● 2026-08-14 07:53:24
●MXmail.j2f.dev2026-03-27 → 2026-08-14 · 2 obs
● 2026-08-14 07:53:24
●A207.207.210.1072026-07-20 → 2026-08-14 · 3 obs
● 2026-07-20 16:39:00
● 2026-08-14 07:53:24
●A207.207.210.2292026-07-20 → 2026-08-14 · 3 obs
● 2026-07-20 16:39:00
● 2026-08-14 07:53:24
○A44.227.65.2452026-03-27 → 2026-03-27 · 3 obs
○ 2026-07-20 16:39:00
○ 2026-08-14 07:53:24
○A44.227.76.1662026-03-27 → 2026-03-27 · 3 obs
○ 2026-07-20 16:39:00
○ 2026-08-14 07:53:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| j2f.dev | fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, maceio.ns.porkbun.com | - |
✅ Authoritative Response
Server:162.159.10.150
NS records: fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com, salvador.ns.porkbun.com, maceio.ns.porkbun.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 490ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 207.207.210.107, 207.207.210.229 |
| NS | 4 | curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com... |
| MX | 1 | mail.j2f.dev (pri: 10) |
| TXT | 1 | v=spf1 mx ra=postmaster -all |
| SOA | 1 | curitiba.ns.porkbun.com dns.cloudflare.c |
Analysis
Hierarchy
j2f.dev is the parent zone for mail.j2f.dev.
IP Addresses
j2f.dev resolves to the IP addresses 207.207.210.107 and 207.207.210.229
minard.org, mentorfictionbypublishing.help, grabme.com plus two other host names have IP numbers in common with j2f.dev.
Name Servers
Four name servers handle the delegation for j2f.dev: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.
j2f.dev partially shares its NS delegation with several other domains, including peakspeedintl.com, techfocus.net, metcor.com and two others.
curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com each carry two IP addresses. curitiba.ns.porkbun.com has 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com has 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com has 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com has 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.
Mail Servers
j2f.dev uses one mail server — mail.j2f.dev.
The host mail.j2f.dev resolves to 137.184.231.120 and 2604:a880:4:1d0::51c7:4000 — two IP addresses.