polcase.com - robtex.com
polcase.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.210.221.86🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | h26.seohost.pl | ||||||
| NS | ns1.seohost.pl ⭐ | ||||||
| A | 185.200.47.250🇵🇱 DATASPACE185.200.44.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | host-18520047250.seohost-mail.eu | ||||||
| A | 188.210.221.52🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | host-18821022152.seohost-mail.eu | ||||||
| NS | ns2.seohost.pl | ||||||
| A | 188.210.221.179🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | host-188210221179.seohost-mail.eu | ||||||
| A | 188.210.223.253🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | host-188210223253.seohost-mail.eu | ||||||
| MX | mail.polcase.com ⭐ | ||||||
| A | 188.210.221.86🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | h26.seohost.pl | ||||||
| TXT | v=spf1 include:_spf.mlsend.com redirect=_spf-h26.microhost.pl | ||||||
| TXT | v=spf1 redirect=_spf.microhost.pl | ||||||
| SOA | ns1.seohost.plhostmaster@polcase.com 2024-10-13 #0 | ||||||
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=1774556957 | ||||||
Subdomains
mail.polcase.com |
Same first word
polcase.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.majordomo.ru2019-04-07 → 2019-04-07 · 3 obs
○ 2026-03-05 07:44:26
○ 2026-03-26 20:57:10
●NSns1.seohost.pl2026-03-05 → 2026-03-26 · 3 obs
● 2026-03-05 07:44:26
● 2026-03-26 20:57:10
○NSns2.majordomo.ru2019-04-07 → 2019-04-07 · 3 obs
○ 2026-03-05 07:44:26
○ 2026-03-26 20:57:10
●NSns2.seohost.pl2026-03-05 → 2026-03-26 · 3 obs
● 2026-03-05 07:44:26
● 2026-03-26 20:57:10
○NSns3.majordomo.ru2019-04-07 → 2019-04-07 · 3 obs
○ 2026-03-05 07:44:26
○ 2026-03-26 20:57:10
●MXmail.polcase.com2026-03-05 → 2026-03-26 · 3 obs
● 2026-03-05 07:44:26
● 2026-03-26 20:57:10
○MXmmxs.majordomo.ru2019-04-07 → 2019-04-07 · 3 obs
○ 2026-03-05 07:44:26
○ 2026-03-26 20:57:10
●A188.210.221.862026-03-05 → 2026-03-26 · 3 obs
● 2026-03-05 07:44:26
● 2026-03-26 20:57:10
○A78.108.80.762019-04-07 → 2019-04-07 · 3 obs
○ 2026-03-05 07:44:26
○ 2026-03-26 20:57:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| polcase.com | ns1.seohost.pl, ns2.seohost.pl | - |
✅ Authoritative Response
Server:188.210.221.52
NS records: ns1.seohost.pl, ns2.seohost.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polcase.com (unsigned zone)
⏱️ Timing
Total: 1224ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.210.221.86 |
| NS | 2 | ns1.seohost.pl, ns2.seohost.pl |
| MX | 1 | mail.polcase.com (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.mlsend.com redirect=, v=spf1 redirect=_spf.microhost.pl |
| SOA | 1 | ns1.seohost.pl hostmaster.polcase.com |
Analysis
Hierarchy
polcase.com is the parent of mail.polcase.com.
IP Addresses
polcase.com resolves to one IP number: 188.210.221.86.
other host names including mail.fenart.pl, parafialwowek.pl, lpower.pl, freeguitarloops.com and mail.terapie-holistyczne.com.pl share IP numbers with polcase.com.
Name Servers
polcase.com is delegated to two name servers ns1.seohost.pl and ns2.seohost.pl.
polcase.com shares the same name server setup as other domains, for instance hajlo.com, host-ranking.pl, univita.pl, inwestycjedeweloperskie.com and mail.remonty.remont-bydgoszcz.pl.
polcase.com at least partially shares name servers with other domains, for instance polhotel.com, silat.pl, esklep.pl, posterskey.com and p90.pl.
these name servers are often used together with ns1.iswift.eu, ns2.iswift.eu, ns1.microhost.pl and ns2.microhost.pl.
Host names with two IP numbers:
The host name ns1.seohost.pl points to 185.200.47.250 and 188.210.221.52; the host name ns2.seohost.pl points to 188.210.221.179 and 188.210.223.253.
Mail Servers
polcase.com is handled by a single mail server, mail.polcase.com.
mail.polcase.com resolves to IP 188.210.221.86.