coresoft.pl - robtex.com
coresoft.pl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.no-ip.com ⚠️ Not in zone NS records | ||||||
| A | 2a07:dc00:1810::53🇺🇸 AS299972a07:dc00:1810::/44 | ||||||
| PTR | ns1.no-ip.com | ||||||
| A | 194.62.181.53🇺🇸 AS29997194.62.181.0/24 | ||||||
| PTR | ns1.no-ip.com | ||||||
| NS | ns2.no-ip.com ⚠️ Not in zone NS records | ||||||
| A | 2a07:dc00:180::53🇺🇸 AS299972a07:dc00:180::/44 | ||||||
| PTR | ns2.no-ip.com | ||||||
| A | 194.62.180.53🇺🇸 AS29997194.62.180.0/24 | ||||||
| PTR | ns2.no-ip.com | ||||||
| NS | ns3.no-ip.com ⚠️ Not in zone NS records | ||||||
| A | 2a07:dc00:2550::53🇺🇸 AS299972a07:dc00:2550::/44 | ||||||
| PTR | ns3.no-ip.com | ||||||
| A | 204.16.255.53🇺🇸 AS29997204.16.255.0/24 Vultr Customer Route | ||||||
| PTR | ns3.no-ip.com | ||||||
| NS | ns4.no-ip.com ⚠️ Not in zone NS records | ||||||
| A | 2620:0:2e64::53🇺🇸 AS299972620:0:2e64::/48 Vitalwerks Internet Solutions, LLC dba No-IP | ||||||
| PTR | ns4.no-ip.com | ||||||
| A | 204.16.254.53🇺🇸 AS29997204.16.254.0/24 Vultr Customer Route | ||||||
| PTR | ns4.no-ip.com | ||||||
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=1771291803 | ||||||
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
○NSns1.afraid.org2016-10-05 → 2016-10-05 · 3 obs
○ 2017-06-18 14:36:56
○ 2026-03-12 13:42:20
●NSns1.no-ip.com2026-02-15 → 2026-03-12 · 3 obs
● 2026-02-15 18:17:24
● 2026-03-12 13:42:20
○NSns1.zenbox.pl2017-06-18 → 2017-06-18 · 4 obs
● 2017-06-18 14:36:56
○ 2026-02-15 18:17:24
○ 2026-03-12 13:42:20
○NSns2.afraid.org2016-10-05 → 2016-10-05 · 3 obs
○ 2017-06-18 14:36:56
○ 2026-03-12 13:42:20
●NSns2.no-ip.com2026-02-15 → 2026-03-12 · 3 obs
● 2026-02-15 18:17:24
● 2026-03-12 13:42:20
○NSns2.zenbox.pl2017-06-18 → 2017-06-18 · 4 obs
● 2017-06-18 14:36:56
○ 2026-02-15 18:17:24
○ 2026-03-12 13:42:20
○NSns3.afraid.org2016-10-05 → 2016-10-05 · 3 obs
○ 2017-06-18 14:36:56
○ 2026-03-12 13:42:20
●NSns3.no-ip.com2026-02-15 → 2026-03-12 · 3 obs
● 2026-02-15 18:17:24
● 2026-03-12 13:42:20
○NSns4.afraid.org2016-10-05 → 2016-10-05 · 3 obs
○ 2017-06-18 14:36:56
○ 2026-03-12 13:42:20
●NSns4.no-ip.com2026-02-15 → 2026-03-12 · 3 obs
● 2026-02-15 18:17:24
● 2026-03-12 13:42:20
○MXmx4.zenbox.pl2016-10-05 → 2026-02-15 · 4 obs
● 2026-02-15 18:17:24
○ 2026-02-25 00:26:04
○ 2026-03-12 13:42:20
○MXmx5.zenbox.pl2016-10-05 → 2026-02-15 · 4 obs
● 2026-02-15 18:17:24
○ 2026-02-25 00:26:04
○ 2026-03-12 13:42:20
○A194.1.246.662016-10-05 → 2026-02-15 · 4 obs
● 2026-02-15 18:17:24
○ 2026-02-25 00:26:04
○ 2026-03-12 13:42:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| coresoft.pl | ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com, ns4.no-ip.com | - |
✅ Authoritative Response
Server: 194.62.181.53
NS records: ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com, ns4.no-ip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coresoft.pl (unsigned zone)
⏱️ Timing
Total: 1419ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
coresoft.pl delegates to four name servers: ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com and ns4.no-ip.com.
coresoft.pl at least partially shares name servers with other domains, including oneworlddmg.com, vk3ave.net, lissom.org, clawfest.com and overachiever.net.
These name servers are commonly used together with the name servers ns5.no-ip.com, static-1.no-ip.com, static-2.no-ip.com and static-3.no-ip.com.
Host names with two IP numbers: ns1.no-ip.com points to 2a07:dc00:1810::53 and 194.62.181.53; ns2.no-ip.com points to 2a07:dc00:180::53 and 194.62.180.53; ns3.no-ip.com points to 2a07:dc00:2550::53 and 204.16.255.53; ns4.no-ip.com points to 2620:0:2e64::53 and 204.16.254.53.