dssoft.pl - dns.ninja
dssoft.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:1568::14🇨🇿 WEB4U2001:1568::/33 | ||||||
| PTR | php7.web4u.cz | ||||||
| A | 81.91.86.14🇨🇿 WEB4U81.91.80.0/21 | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| A | 2a02:a40:100:28ff::12🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| PTR | ns2.web4u.cz | ||||||
| A | 85.207.53.12🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block | ||||||
| PTR | ns2.web4u.cz | ||||||
| NS | ns.web4u.cz | ||||||
| A | 2001:1568:fd::241🇨🇿 WEB4U2001:1568::/33 | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 185.14.224.241🇨🇿 WEB4U185.14.224.0/23 | ||||||
| PTR | ns.web4u.cz | ||||||
| MX | mx1.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2025-05-11 #0 | ||||||
pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a-dns.pl ⭐ | ||||||
| NS | b-dns.pl | ||||||
| NS | d-dns.pl | ||||||
| NS | f-dns.pl | ||||||
| NS | h-dns.pl | ||||||
| NS | j-dns.pl | ||||||
| TXT | ccTLD of Poland | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1783233045 | ||||||
Same first word
Similar names
tdfoss.vn |
sdsoft.it |
sdsoft.com |
dsofts.com |
softds.ch |
sdsoft.de |
sdsoft.info |
sdsoft.net |
sdsoft.es |
softsd.cn |
softds.com |
sdsoft.ru |
dostsf.com |
DNS History
6 records (6 active, 0 former)
●MXmx1.mailchannels.net2026-04-07 → 2026-07-05 · 2 obs
● 2026-07-05 09:52:06
●MXmx2.mailchannels.net2026-04-07 → 2026-07-05 · 2 obs
● 2026-07-05 09:52:06
●A2001:1568::142026-04-07 → 2026-07-05 · 2 obs
● 2026-07-05 09:52:06
●A81.91.86.142026-04-07 → 2026-07-05 · 2 obs
● 2026-07-05 09:52:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, h-dns.pl, j-dns.pl, a-dns.pl... | - |
| dssoft.pl | ns2.web4u.cz, ns.web4u.cz | - |
✅ Authoritative Response
Server:185.14.224.241
NS records: ns2.web4u.cz, ns.web4u.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dssoft.pl (unsigned zone)
⏱️ Timing
Total: 785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.91.86.14 |
| AAAA | 1 | 2001:1568::14 |
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 2 | mx1.mailchannels.net (pri: 10), mx2.mailchannels.net (pri: 10) |
| SOA | 1 | ns.web4u.cz admin.web4u.cz |
Analysis
IP Addresses
dssoft.pl directs to two IP numbers, 81.91.86.14 and 2001:1568::14
Two other host names, along with nadobrounoc.cz, navon.se and vs227.server4u.cz, also share IP numbers with dssoft.pl.
Name Servers
Two name servers handle the delegation for dssoft.pl: ns2.web4u.cz and ns.web4u.cz.
dssoft.pl shares its NS records with other domains, for example dumka.cz, befhome.com, novewww.cz and two others.
ns2.web4u.cz and ns.web4u.cz both carry two IP addresses. The A records for ns2.web4u.cz are 85.207.53.12 and 2a02:a40:100:28ff::12; the A records for ns.web4u.cz are 185.14.224.241 and 2001:1568:fd::241.
Mail Servers
dssoft.pl is served by two mail servers, mx1.mailchannels.net and mx2.mailchannels.net.
Among the domains sharing a mail server setup with dssoft.pl are mail.icsecurity.com.ve, gerwert.info, pcred.net and two others.
At least a portion of dssoft.pl's mail servers are also used by other domains, for example financial-spreadsheets.com.
mx1.mailchannels.net directs to 54.69.1.140, as does mx2.mailchannels.net — both hostnames resolve to that one IP address.
mx1.mailchannels.net along with mx2.mailchannels.net each resolve to 54.69.1.140 IP addresses.