polfirms.com - robtex.com
polfirms.com
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=1774487777 | ||||||
MX for
polfirms.com |
Same first word
polfirms.by |
polfirms.com |
polfirms.kz |
polfirms.sk |
polfirms.pl |
polfirms.ae |
polfirms.es |
polfirms.hu |
polfirms.fr |
polfirms.eu |
polfirms.ro |
polfirms.ru |
Similar names
DNS History
10 records (6 active, 4 former)
●NSdns.smarthost.pl2026-03-10 → 2026-03-26 · 3 obs
● 2026-03-10 08:21:48
● 2026-03-26 01:37:50
●NSdns2.smarthost.pl2026-03-10 → 2026-03-26 · 3 obs
● 2026-03-10 08:21:48
● 2026-03-26 01:37:50
●NSdns3.smarthost.pl2026-03-10 → 2026-03-26 · 3 obs
● 2026-03-10 08:21:48
● 2026-03-26 01:37:50
○NSns1.nazwa.pl2015-08-10 → 2017-04-02 · 4 obs
● 2017-04-02 18:32:14
○ 2026-03-10 08:21:48
○ 2026-03-26 01:37:50
○NSns2.nazwa.pl2015-08-10 → 2017-04-02 · 4 obs
● 2017-04-02 18:32:14
○ 2026-03-10 08:21:48
○ 2026-03-26 01:37:50
○NSns3.nazwa.pl2015-08-10 → 2017-04-02 · 4 obs
● 2017-04-02 18:32:14
○ 2026-03-10 08:21:48
○ 2026-03-26 01:37:50
●MXpolfirms.com2015-08-10 → 2026-03-26 · 2 obs
● 2026-03-26 01:37:50
●A2001:678:63c:0:9:5bd3:dc3b:12026-03-10 → 2026-03-26 · 3 obs
● 2026-03-10 08:21:48
● 2026-03-26 01:37:50
○A85.128.183.362015-08-10 → 2017-04-02 · 4 obs
● 2017-04-02 18:32:14
○ 2026-03-10 08:21:48
○ 2026-03-26 01:37:50
●A91.211.220.1442026-03-10 → 2026-03-26 · 3 obs
● 2026-03-10 08:21:48
● 2026-03-26 01:37:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| polfirms.com | dns.smarthost.pl, dns2.smarthost.pl, dns3.smarthost.pl | - |
✅ Authoritative Response
Server:91.211.220.10
NS records: dns.smarthost.pl, dns2.smarthost.pl, dns3.smarthost.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polfirms.com (unsigned zone)
⏱️ Timing
Total: 937ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.211.220.144 |
| AAAA | 1 | 2001:678:63c:0:9:5bd3:dc3b:1 |
| NS | 3 | dns.smarthost.pl, dns2.smarthost.pl... |
| MX | 1 | polfirms.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:91.211.220.59 ip4:91.211.220. |
| SOA | 1 | dns.smarthost.pl sysadmin.smarthost.pl |
Analysis
Mail Server Role
polfirms.com serves as the mail server for polfirms.com.
IP Addresses
polfirms.com points to two IPs: 2001:678:63c:0:9:5bd3:dc3b:1 and 91.211.220.144.
Other host names including email.linia1.pl, biernikiewicz.pl, bswolczyn.pl, zawiercie.info.pl and polfirms.eu share IP numbers with polfirms.com.
Name Servers
polfirms.com is delegated to three name servers: dns2.smarthost.pl, dns3.smarthost.pl and dns.smarthost.pl.
polfirms.com at least partially shares name servers with other domains, including eurotartak.pl, argo.smarthost.pl, capital.gda.pl, willalarysa.pl and cuudo.pl.
these name servers are commonly used together with dns.trustnet.pl, dns2.trustnet.pl and dns3.trustnet.pl.
Host names with two IP numbers:
dns2.smarthost.pl points to: 2001:678:63c:0:9:c15d:580a:1 and 193.93.88.10
dns3.smarthost.pl points to: 2001:41d0:203:58c3:0:335b:1bc3:1 and 51.91.27.195
dns.smarthost.pl points to: 2001:678:63c:0:9:5bd3:dc0a:1 and 91.211.220.10
Mail Servers
A single mail server handles polfirms.com.
polfirms.com points to two IPs: 2001:678:63c:0:9:5bd3:dc3b:1 and 91.211.220.144.