jsoftware.org - dns.ninja
jsoftware.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.33.231.15🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | intami.pl | ||||||
| NS | fns1.42.pl ⭐ | ||||||
| A | 79.98.145.34🇵🇱 NitroNet79.98.144.0/21 Nitronet Sp. z o.o. | ||||||
| NS | fns2.42.pl | ||||||
| A | 2001:41d0:701:1100::66c🇩🇪 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | fns2.42.pl | ||||||
| A | 51.38.99.90🇫🇷 OVH51.38.0.0/16 | ||||||
| PTR | fns2.42.pl | ||||||
| MX | jsoftware.org ⭐ | ||||||
| A | 178.33.231.15🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | intami.pl | ||||||
| TXT | google-site-verification=7RbeFnv1YO_s9V1lY_L-3ogIPPUg4arbaPnupanpMw0 | ||||||
| TXT | v=spf1 mx include:mail.intami.pl -all | ||||||
| SOA | fns1.42.plfreedns-admin+76055@42.pl serial=1745406106 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785102289 | ||||||
MX for
jsoftware.org |
Subdomains
srv.jsoftware.org |
Same first word
jsoftware.org |
jsoftware.io |
jsoftware.com |
DNS History
6 records (4 active, 2 former)
●MXjsoftware.org2017-06-23 → 2026-07-26 · 3 obs
● 2017-06-23 14:49:40
● 2026-07-26 22:04:58
○MXsrv.jsoftware.org2016-11-15 → 2016-11-15 · 3 obs
○ 2017-06-23 14:49:40
○ 2026-07-26 22:04:58
●A178.33.231.152016-05-07 → 2026-07-26 · 3 obs
● 2016-05-07 04:41:48
● 2026-07-26 22:04:58
○A37.59.54.1892015-07-13 → 2016-01-23 · 4 obs
● 2016-01-23 17:07:32
○ 2016-05-07 04:41:48
○ 2026-07-26 22:04:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| jsoftware.org | fns2.42.pl, fns1.42.pl | - |
✅ Authoritative Response
Server:79.98.145.34
NS records: fns2.42.pl, fns1.42.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsoftware.org (unsigned zone)
⏱️ Timing
Total: 1786ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.33.231.15 |
| NS | 2 | fns1.42.pl, fns2.42.pl |
| MX | 1 | jsoftware.org (pri: 10) |
| TXT | 2 | google-site-verification=7RbeFnv1YO_s9V1, v=spf1 mx include:mail.intami.pl -all |
| SOA | 1 | fns1.42.pl freedns-admin+76055.42.pl |
Analysis
Hierarchy
srv.jsoftware.org is delegated beneath jsoftware.org.
Mail Server Role
jsoftware.org serves as a mail server for jsoftware.org.
IP Addresses
jsoftware.org has exactly one IP address — 178.33.231.15.
ns3593518.ip-178-33-231.eu, srv.jsoftware.org, srv.intami.pl plus two other host names have IP numbers in common with jsoftware.org.
Name Servers
DNS delegation for jsoftware.org points to two name servers: fns1.42.pl and fns2.42.pl.
The name server configuration of jsoftware.org is shared with other domains, for instance kangur-mat.pl, mamut.net.pl, tropkif.com and two others.
There is at least partial name server overlap between jsoftware.org and other domains — 149.96.176.in-addr.arpa, netfiber.pl, lomianki.com.pl and two more among them.
These name servers tend to appear together with the name servers ns1.ctinet.pl, ns.cyberbiznes.pl and grosik.cyberbiznes.pl, plus two others.
Host names pointing to two IP addresses:
fns2.42.pl has two IP addresses: 51.38.99.90 and 2001:41d0:701:1100::66c.
Host names resolving to a single IP address:
fns1.42.pl directs to 79.98.145.34.
Mail Servers
jsoftware.org uses exactly one mail server, which is jsoftware.org.
jsoftware.org has exactly one IP number: 178.33.231.15.