optimum-tech.pl - robtex.com
optimum-tech.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.128.147.56🇵🇱 HOMEPL-AS188.128.128.0/18 | ||||||
| PTR | cloudserver115626.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 | optimum-tech.pl ⭐ | ||||||
| A | 188.128.147.56🇵🇱 HOMEPL-AS188.128.128.0/18 | ||||||
| PTR | cloudserver115626.home.pl | ||||||
| TXT | v=spf1 ip4:188.128.147.56 a mx | ||||||
| SOA | dns.home.pladmin@home.pl serial=1566995105 | ||||||
pl
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1778308414 | ||||||
MX for
optimum-tech.pl |
Same first word
optimum-tech.com |
optimum-tech.pl |
DNS History
5 records (5 active, 0 former)
●MXoptimum-tech.pl2015-07-19 → 2026-05-10 · 2 obs
● 2026-05-10 00:27:08
●A188.128.147.562015-07-19 → 2026-05-10 · 2 obs
● 2026-05-10 00:27:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| optimum-tech.pl | dns3.home.pl, dns2.home.pl, dns.home.pl | 6 records |
✅ Authoritative Response
Server:217.160.81.248
NS records: dns3.home.pl, dns2.home.pl, dns.home.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimum-tech.pl (unsigned zone)
⏱️ Timing
Total: 547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.128.147.56 |
| NS | 3 | dns2.home.pl, dns3.home.pl... |
| MX | 1 | optimum-tech.pl (pri: 10) |
| TXT | 1 | v=spf1 ip4:188.128.147.56 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
Mail Server Role
optimum-tech.pl is the mail server for optimum-tech.pl.
IP Addresses
optimum-tech.pl resolves to a single IP: 188.128.147.56.
Other host names share IP numbers with optimum-tech.pl; for instance cloudserver115626.home.pl.
Name Servers
optimum-tech.pl delegates to three name servers: dns2.home.pl, dns3.home.pl and dns.home.pl.
optimum-tech.pl shares some name servers with other domains, for example cloudserver010534.home.pl, cloudserver062227.home.pl, medicavera.home.pl, serwer1849845.home.pl and satus.pl.
Host names with two IP numbers:
dns2.home.pl: 2001:8d8:fe:53:6870::2 and 217.160.81.248
dns3.home.pl: 2607:f1c0:fe:53:185:132:34:251 and 185.132.34.251
dns.home.pl: 2001:8d8:fe:53:6870::1 and 217.160.80.244
Mail Servers
One mail server handles optimum-tech.pl.
Host name optimum-tech.pl points to IP 188.128.147.56.