koastudio.pl - robtex.com
koastudio.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.210.221.84🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | h24.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.koastudio.pl ⭐ | ||||||
| A | 188.210.221.84🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | h24.seohost.pl | ||||||
| TXT | v=spf1 redirect=_spf-h24.microhost.pl | ||||||
| SOA | ns1.seohost.plhostmaster@koastudio.pl 2026-01-02 #0 | ||||||
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=1774596867 | ||||||
Subdomains
mail.koastudio.pl |
Same first word
koastudio.pl |
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.prothost.com2015-07-20 → 2017-02-16 · 4 obs
● 2017-02-16 22:29:12
○ 2026-02-15 03:10:58
○ 2026-03-28 02:04:08
●NSns1.seohost.pl2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 03:10:58
● 2026-03-28 02:04:08
○NSns2.prothost.com2015-07-20 → 2017-02-16 · 4 obs
● 2017-02-16 22:29:12
○ 2026-02-15 03:10:58
○ 2026-03-28 02:04:08
●NSns2.seohost.pl2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 03:10:58
● 2026-03-28 02:04:08
●MXmail.koastudio.pl2015-07-20 → 2026-03-28 · 2 obs
● 2026-03-28 02:04:08
●A188.210.221.842026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 03:10:58
● 2026-03-28 02:04:08
○A91.185.186.1552015-07-20 → 2017-02-16 · 4 obs
● 2017-02-16 22:29:12
○ 2026-02-15 03:10:58
○ 2026-03-28 02:04:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| koastudio.pl | ns1.seohost.pl, ns2.seohost.pl | 4 records |
✅ Authoritative Response
Server:188.210.221.179
NS records: ns1.seohost.pl, ns2.seohost.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koastudio.pl (unsigned zone)
⏱️ Timing
Total: 701ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.210.221.84 |
| NS | 2 | ns2.seohost.pl, ns1.seohost.pl |
| MX | 1 | mail.koastudio.pl (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf-h24.microhost.pl |
| SOA | 1 | ns1.seohost.pl hostmaster.koastudio.pl |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.seohost.pl, ns2.seohost.pl, ns1.seohost.pl...)
Analysis
Hierarchy
The parent of mail.koastudio.pl is koastudio.pl.
IP Addresses
koastudio.pl points to a single IP: 188.210.221.84.
Other host names, for instance mail.ajm.pl, robokosiarki.pl, teoriaelektryki.pl, mail.lift5.com and mail.cevo.pl share IP numbers with koastudio.pl.
Name Servers
Two name servers ns1.seohost.pl and ns2.seohost.pl handle delegation for koastudio.pl.
koastudio.pl uses the same name server setup as other domains, for example topsecretec.com, muzeum.wielun.pl, instytutprawa.com, lumennoise.com and intertel.pl.
koastudio.pl partially shares name servers with other domains; examples include epoki-literackie.pl, winportal.fr, maxpoz.pl, 2jp.eu and strongm(0x616e616c)arms.co.uk.
These name servers are often used with the name servers ns1.microhost.pl and ns2.microhost.pl.
Host names with two IP numbers:
ns1.seohost.pl points to: 185.200.47.250 and 188.210.221.52
ns2.seohost.pl points to: 188.210.221.179 and 188.210.223.253
Mail Servers
koastudio.pl is handled by a single mail server, mail.koastudio.pl.
mail.koastudio.pl points to a single IP: 188.210.221.84.