roi-zone.com - robtex.com
roi-zone.com
| 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.roi-zone.com ⭐ | ||||||
| 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 | ||||||
| TXT | google-site-verification=7K_fQ6x6qQYJHEqd4ktJCRwmxC-_CRd5Dwlw2rUZ6R8 | ||||||
| SOA | ns1.seohost.plhostmaster@roi-zone.com 2026-01-02 #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=1776128457 | ||||||
Previously MX for
roi-zone.com |
Subdomains
mail.roi-zone.com |
Same first word
roi-zone.com |
DNS History
8 records (4 active, 4 former)
●NSns1.seohost.pl2026-02-19 → 2026-04-14 · 3 obs
● 2026-02-19 02:39:56
● 2026-04-14 01:24:20
●NSns2.seohost.pl2026-02-19 → 2026-04-14 · 3 obs
● 2026-02-19 02:39:56
● 2026-04-14 01:24:20
○NSns7.aseoserver.com2015-07-03 → 2017-02-08 · 4 obs
● 2017-02-08 06:59:02
○ 2020-01-12 02:03:30
○ 2026-04-14 01:24:20
○NSns8.aseoserver.com2015-07-03 → 2017-02-08 · 4 obs
● 2017-02-08 06:59:02
○ 2020-01-12 02:03:30
○ 2026-04-14 01:24:20
●MXmail.roi-zone.com2026-02-19 → 2026-04-14 · 3 obs
● 2026-02-19 02:39:56
● 2026-04-14 01:24:20
○MXroi-zone.com2015-07-03 → 2017-02-08 · 4 obs
● 2017-02-08 06:59:02
○ 2020-01-12 02:03:30
○ 2026-04-14 01:24:20
○A129.121.125.1752015-07-03 → 2017-02-08 · 4 obs
● 2017-02-08 06:59:02
○ 2020-01-12 02:03:30
○ 2026-04-14 01:24:20
●A188.210.221.842026-02-19 → 2026-04-14 · 3 obs
● 2026-02-19 02:39:56
● 2026-04-14 01:24:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| roi-zone.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 roi-zone.com (unsigned zone)
⏱️ Timing
Total: 646ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.210.221.84 |
| NS | 2 | ns2.seohost.pl, ns1.seohost.pl |
| MX | 1 | mail.roi-zone.com (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf-h24.microhost.pl, google-site-verification=7K_fQ6x6qQYJHEq |
| SOA | 1 | ns1.seohost.pl hostmaster.roi-zone.com |
Analysis
Hierarchy
mail.roi-zone.com has roi-zone.com as its parent.
IP Addresses
roi-zone.com maps to IP address 188.210.221.84.
Other host names, for instance suknieslubnebialystok.pl, mail.devitjobs.com, carsystem-wschod.pl, mail.magicznekosze.pl and mail.elfishero.net share IP numbers with roi-zone.com.
Name Servers
Two name servers ns1.seohost.pl and ns2.seohost.pl are delegated to roi-zone.com.
roi-zone.com uses the same name server configuration as other domains, such as meblekonin.com, fanfiction.house-md.pl, vitalmax.pl, poljob.com and proinfosc.com.pl.
roi-zone.com at least partially shares name servers with other domains such as ernst-wiechert.de, webmedlit.com, wirtualnymysliborz.pl, bensini.pl and vegr.fr.
These name servers are commonly used with ns1.microhost.pl and ns2.microhost.pl.
Host names with two IPs:
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
roi-zone.com is handled by a single mail server, mail.roi-zone.com.
mail.roi-zone.com points to one IP number: 188.210.221.84.