itstep.edu.pl - robtex.com
itstep.edu.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.200.47.182🇵🇱 DATASPACE185.200.44.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | host-18520047182.seohost-mail.eu | ||||||
| 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.itstep.edu.pl ⭐ | ||||||
| A | 185.200.47.182🇵🇱 DATASPACE185.200.44.0/22 IPv4 route for PERSKIMEDIA Szymon Perski | ||||||
| PTR | host-18520047182.seohost-mail.eu | ||||||
| TXT | v=spf1 redirect=_spf-h22.microhost.pl | ||||||
| SOA | ns1.seohost.plhostmaster@itstep.edu.pl 2025-12-08 #0 | ||||||
edu.pl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a-dns.pl ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | d-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | f-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | h-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | j-dns.pl ⚠️ Not in parent delegation | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1781505033 | ||||||
rank #1551 in the tld
WOT: SAFE (79/100)
Subdomains
mail.itstep.edu.pl |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns.lh.pl2019-02-20 → 2019-02-20 · 3 obs
○ 2026-06-11 07:32:42
○ 2026-06-15 12:59:42
●NSns1.seohost.pl2026-06-11 → 2026-06-15 · 3 obs
● 2026-06-11 07:32:42
● 2026-06-15 12:59:42
○NSns2.lighthosting.net2019-02-20 → 2019-02-20 · 3 obs
○ 2026-06-11 07:32:42
○ 2026-06-15 12:59:42
●NSns2.seohost.pl2026-06-11 → 2026-06-15 · 3 obs
● 2026-06-11 07:32:42
● 2026-06-15 12:59:42
●MXmail.itstep.edu.pl2026-06-11 → 2026-06-15 · 3 obs
● 2026-06-11 07:32:42
● 2026-06-15 12:59:42
○MXmail9.lh.pl2019-02-20 → 2019-02-20 · 3 obs
○ 2026-06-11 07:32:42
○ 2026-06-15 12:59:42
○A185.135.88.2232019-02-20 → 2019-02-20 · 3 obs
○ 2026-06-11 07:32:42
○ 2026-06-15 12:59:42
●A185.200.47.1822026-06-11 → 2026-06-15 · 3 obs
● 2026-06-11 07:32:42
● 2026-06-15 12:59:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl... | - |
| itstep.edu.pl | 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 itstep.edu.pl (unsigned zone)
⏱️ Timing
Total: 779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.200.47.182 |
| NS | 2 | ns2.seohost.pl, ns1.seohost.pl |
| MX | 1 | mail.itstep.edu.pl (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf-h22.microhost.pl |
| SOA | 1 | ns1.seohost.pl hostmaster.itstep.edu.pl |
Analysis
Hierarchy
mail.itstep.edu.pl is a subdomain of itstep.edu.pl.
IP Addresses
itstep.edu.pl has exactly one IP address — 185.200.47.182.
fmix.pl, mail.przeprowadzki-gdynia.pl, sj.pl plus two other host names have IP numbers in common with itstep.edu.pl.
Name Servers
itstep.edu.pl uses two name servers for its delegation: ns1.seohost.pl and ns2.seohost.pl.
The name server configuration of itstep.edu.pl is shared with other domains, for instance eran.com.pl, edymek.pl, mywildside.pl and two others.
The name servers of itstep.edu.pl overlap at least partially with those of other domains — among them sklepbio.pl, foyft.eu, experiencepwc.pl and two more.
These name servers commonly appear alongside the name servers ns1.microhost.pl and ns2.microhost.pl.
The two host names ns1.seohost.pl and ns2.seohost.pl each have a pair of IP addresses: ns1.seohost.pl has 185.200.47.250 and 188.210.221.52, and ns2.seohost.pl has 188.210.221.179 and 188.210.223.253.
Mail Servers
itstep.edu.pl uses one mail server — mail.itstep.edu.pl.
mail.itstep.edu.pl directs to just one IP number, 185.200.47.182.