ucsir.pl - robtex.com
ucsir.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.161.226.226🇵🇱 HOMEPL-AS89.161.192.0/18 | ||||||
| PTR | cloudserver045438.home.pl | ||||||
| NS | dns2.home.pl ⭐ | ||||||
| A | 2001:8d8:fe:53:6870::2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | dns2.home.pl | ||||||
| A | 217.160.81.248🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | dns2.home.pl | ||||||
| NS | dns.home.pl | ||||||
| A | 2001:8d8:fe:53:6870::1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | dns.home.pl | ||||||
| A | 217.160.80.244🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | dns.home.pl | ||||||
| NS | dns3.home.pl | ||||||
| A | 2607:f1c0:fe:53:185:132:34:251🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | dns3.home.pl | ||||||
| A | 185.132.34.251🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | dns3.home.pl | ||||||
| MX | ucsir.pl ⭐ | ||||||
| A | 89.161.226.226🇵🇱 HOMEPL-AS89.161.192.0/18 | ||||||
| PTR | cloudserver045438.home.pl | ||||||
| TXT | v=spf1 ip4:89.161.226.226 a mx | ||||||
| SOA | dns.home.pladmin@home.pl serial=1630479607 | ||||||
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=1781591420 | ||||||
MX for
ucsir.pl |
Subdomains
www.ucsir.pl |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXucsir.pl2015-07-21 → 2026-06-16 · 2 obs
● 2026-06-16 08:06:48
●A89.161.226.2262015-07-21 → 2026-06-16 · 2 obs
● 2026-06-16 08:06:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| ucsir.pl | dns3.home.pl, dns.home.pl, dns2.home.pl | 6 records |
✅ Authoritative Response
Server:185.132.34.251
NS records: dns3.home.pl, dns.home.pl, dns2.home.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ucsir.pl (unsigned zone)
⏱️ Timing
Total: 719ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.161.226.226 |
| NS | 3 | dns2.home.pl, dns.home.pl... |
| MX | 1 | ucsir.pl (pri: 10) |
| TXT | 1 | v=spf1 ip4:89.161.226.226 a mx |
| SOA | 1 | dns.home.pl admin.home.pl |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (dns3.home.pl, dns2.home.pl, dns.home.pl...)
Analysis
Hierarchy
ucsir.pl is a parent domain of www.ucsir.pl.
Mail Server Role
ucsir.pl is listed as a mail server for itself.
IP Addresses
ucsir.pl resolves to one IP address: 89.161.226.226.
Name Servers
Three name servers are authoritative for ucsir.pl: dns2.home.pl, dns3.home.pl and dns.home.pl.
ucsir.pl shares at least some of its name servers with other domains, including christianleprette.com, cloudserver012527.home.pl, bartoszyce.pl and two others.
dns2.home.pl resolves to 217.160.81.248 and 2001:8d8:fe:53:6870::2. dns3.home.pl resolves to 185.132.34.251 and 2607:f1c0:fe:53:185:132:34:251. dns.home.pl resolves to 217.160.80.244 and 2001:8d8:fe:53:6870::1. All three hostnames point to two IP numbers each.
Mail Servers
Mail for ucsir.pl is handled by one mail server — ucsir.pl.
There is one IP number for ucsir.pl: 89.161.226.226.