ojcostwa.com - robtex.com
ojcostwa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.161.145.229🇵🇱 HOMEPL-AS89.161.128.0/18 | ||||||
| PTR | cloudserver024867.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 | ojcostwa.com ⭐ | ||||||
| A | 89.161.145.229🇵🇱 HOMEPL-AS89.161.128.0/18 | ||||||
| PTR | cloudserver024867.home.pl | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | dns.home.pladmin@home.pl serial=1573541109 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778435896 | ||||||
MX for
ojcostwa.com |
Subdomains
ustalenie.ojcostwa.com |
Same first word
ojcostwa.com |
DNS History
5 records (5 active, 0 former)
●MXojcostwa.com2015-07-21 → 2026-05-10 · 2 obs
● 2026-05-10 18:04:58
●A89.161.145.2292015-07-21 → 2026-05-10 · 2 obs
● 2026-05-10 18:04:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| ojcostwa.com | dns.home.pl, dns2.home.pl, dns3.home.pl | - |
✅ Authoritative Response
Server:217.160.80.244
NS records: dns.home.pl, dns2.home.pl, dns3.home.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ojcostwa.com (unsigned zone)
⏱️ Timing
Total: 471ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.161.145.229 |
| NS | 3 | dns3.home.pl, dns.home.pl... |
| MX | 1 | ojcostwa.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | dns.home.pl admin.home.pl |
Analysis
Hierarchy
ojcostwa.com is the parent of ustalenie.ojcostwa.com.
Mail Server Role
ojcostwa.com serves as the mail server for ojcostwa.com.
IP Addresses
ojcostwa.com points to IP number 89.161.145.229.
Other host names, for example ustalenie.ojcostwa.com and cloudserver024867.home.pl, share IPs with ojcostwa.com.
Name Servers
The delegation for ojcostwa.com is handled by three name servers: dns2.home.pl, dns3.home.pl and dns.home.pl.
ojcostwa.com shares name servers with other domains at least partially, for example klinikalaperla.pl, centrumnaukiec1.pl, cloudserver128419.home.pl, autohak.home.pl and figro.pl.
Host names with two IPs:
dns2.home.pl points to 2001:8d8:fe:53:6870::2 and 217.160.81.248
dns3.home.pl points to 2607:f1c0:fe:53:185:132:34:251 and 185.132.34.251
dns.home.pl points to 2001:8d8:fe:53:6870::1 and 217.160.80.244
Mail Servers
ojcostwa.com is handled by a single mail server, ojcostwa.com.
ojcostwa.com points to a single IP: 89.161.145.229.