sjtutor.pl - robtex.com
sjtutor.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.41.68.167 | ||||||
| NS | dns3.hitme.net.pl ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns4.hitme.net.pl ⚠️ Not in parent delegation | ||||||
| NS | ns1.rozumek.net ⚠️ Not in zone NS records | ||||||
| NS | ns2.rozumek.net ⚠️ Not in zone NS records | ||||||
| MX | mail.sjtutor.pl ⭐ | ||||||
| TXT | v=spf1 a mx ip4:185.41.68.167 ip6:0:0:0:0:0:0:0:1 -all | ||||||
| SOA | dns3.hitme.net.plhostmaster@sjtutor.pl 2025-03-14 #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=1783837840 | ||||||
Previously MX for
sjtutor.pl |
Subdomains
mail.sjtutor.pl |
Same first word
sjtutor.pl |
Similar names
rjstout.com |
trustoj.com |
jstutor.com |
sjtrout.org |
jostrut.com |
tjtours.ca |
tjtours.co.za |
sjttour.com |
jstrout.com |
justtor.com |
DNS History
13 records (6 active, 7 former)
●NSdns3.hitme.net.pl2026-06-10 → 2026-07-12 · 3 obs
○ 2018-01-28 07:09:12
● 2026-06-10 02:06:06
● 2026-07-12 08:07:28
● 2026-06-10 02:06:06
● 2026-07-12 08:07:28
●NSdns4.hitme.net.pl2026-06-10 → 2026-07-12 · 3 obs
○ 2018-01-28 07:09:12
● 2026-06-10 02:06:06
● 2026-07-12 08:07:28
● 2026-06-10 02:06:06
● 2026-07-12 08:07:28
○NSns1.lunar.pl2018-01-28 → 2018-01-28 · 4 obs
○ 2016-12-29 23:48:36
● 2018-01-28 07:09:12
○ 2026-06-10 02:06:06
○ 2026-07-12 08:07:28
● 2018-01-28 07:09:12
○ 2026-06-10 02:06:06
○ 2026-07-12 08:07:28
●NSns1.rozumek.net2026-06-10 → 2026-07-12 · 3 obs
○ 2018-01-28 07:09:12
● 2026-06-10 02:06:06
● 2026-07-12 08:07:28
● 2026-06-10 02:06:06
● 2026-07-12 08:07:28
○NSns1.tld.pl2015-08-03 → 2016-12-29 · 4 obs
● 2015-08-03 11:24:58
● 2016-12-29 23:48:36
○ 2018-01-28 07:09:12
○ 2026-07-12 08:07:28
● 2016-12-29 23:48:36
○ 2018-01-28 07:09:12
○ 2026-07-12 08:07:28
○NSns2.lunar.pl2018-01-28 → 2018-01-28 · 4 obs
○ 2016-12-29 23:48:36
● 2018-01-28 07:09:12
○ 2026-06-10 02:06:06
○ 2026-07-12 08:07:28
● 2018-01-28 07:09:12
○ 2026-06-10 02:06:06
○ 2026-07-12 08:07:28
●NSns2.rozumek.net2026-06-10 → 2026-07-12 · 3 obs
○ 2018-01-28 07:09:12
● 2026-06-10 02:06:06
● 2026-07-12 08:07:28
● 2026-06-10 02:06:06
● 2026-07-12 08:07:28
○NSns2.tld.pl2015-08-03 → 2016-12-29 · 4 obs
● 2015-08-03 11:24:58
● 2016-12-29 23:48:36
○ 2018-01-28 07:09:12
○ 2026-07-12 08:07:28
● 2016-12-29 23:48:36
○ 2018-01-28 07:09:12
○ 2026-07-12 08:07:28
●MXmail.sjtutor.pl2026-06-10 → 2026-07-12 · 3 obs
○ 2018-01-28 07:09:12
● 2026-06-10 02:06:06
● 2026-07-12 08:07:28
● 2026-06-10 02:06:06
● 2026-07-12 08:07:28
○MXsjtutor.pl2015-08-03 → 2018-01-28 · 4 obs
● 2015-08-03 11:24:58
● 2018-01-28 07:09:12
○ 2026-06-10 02:06:06
○ 2026-07-12 08:07:28
● 2018-01-28 07:09:12
○ 2026-06-10 02:06:06
○ 2026-07-12 08:07:28
●A185.41.68.1672026-06-10 → 2026-07-12 · 3 obs
○ 2018-01-28 07:09:12
● 2026-06-10 02:06:06
● 2026-07-12 08:07:28
● 2026-06-10 02:06:06
● 2026-07-12 08:07:28
○A188.165.22.2282018-01-28 → 2018-01-28 · 4 obs
○ 2016-12-29 23:48:36
● 2018-01-28 07:09:12
○ 2026-06-10 02:06:06
○ 2026-07-12 08:07:28
● 2018-01-28 07:09:12
○ 2026-06-10 02:06:06
○ 2026-07-12 08:07:28
○A94.152.146.1632015-08-03 → 2016-12-29 · 4 obs
● 2015-08-03 11:24:58
● 2016-12-29 23:48:36
○ 2018-01-28 07:09:12
○ 2026-07-12 08:07:28
● 2016-12-29 23:48:36
○ 2018-01-28 07:09:12
○ 2026-07-12 08:07:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| sjtutor.pl | ns1.rozumek.net, ns2.rozumek.net | - |
✅ Authoritative Response
Server:193.178.43.30
NS records: ns1.rozumek.net, ns2.rozumek.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjtutor.pl (unsigned zone)
⏱️ Timing
Total: 2399ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.41.68.167 |
| NS | 2 | dns3.hitme.net.pl, dns4.hitme.net.pl |
| MX | 1 | mail.sjtutor.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.41.68.167 ip6:0:0:0: |
| SOA | 1 | dns3.hitme.net.pl hostmaster.sjtutor.pl |
Analysis
Hierarchy
sjtutor.pl is the parent zone for mail.sjtutor.pl.
IP Addresses
sjtutor.pl has exactly one IP address — 185.41.68.167.
Name Servers
Four name servers handle the delegation for sjtutor.pl: ns1.rozumek.net, ns2.rozumek.net, dns3.hitme.net.pl and dns4.hitme.net.pl.