mtcms.pl - dns.ninja
mtcms.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.221.108.141🇵🇱 mserwis-as185.221.108.0/23 | ||||||
| PTR | mtis.hosting24.pl | ||||||
| NS | dns1.mserwis.pl ⭐ | ||||||
| A | 185.221.108.31🇵🇱 mserwis-as185.221.108.0/23 | ||||||
| PTR | dns1.mserwis.pl | ||||||
| NS | dns2.mserwis.pl | ||||||
| A | 185.221.108.41🇵🇱 mserwis-as185.221.108.0/23 | ||||||
| PTR | dns2.mserwis.pl | ||||||
| NS | dns3.mserwis.pl | ||||||
| A | 185.221.110.3🇵🇱 DATASPACE185.221.110.0/24 IPv4 route for MSERWIS Michal Splawski | ||||||
| PTR | dns3.mserwis.pl | ||||||
| MX | mtcms.pl ⭐ | ||||||
| A | 185.221.108.141🇵🇱 mserwis-as185.221.108.0/23 | ||||||
| PTR | mtis.hosting24.pl | ||||||
| TXT | v=spf1 +a +mx +ip4:185.221.108.136 +ip4:185.221.108.141 ~all | ||||||
| SOA | dns1.mserwis.pltech@mserwis.pl 2026-07-27 #1 | ||||||
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=1785825333 | ||||||
MX for
mtcms.pl |
Subdomains
mail.mtcms.pl |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSdns1.mserwis.pl2026-03-13 → 2026-08-05 · 3 obs
● 2026-03-13 13:38:30
● 2026-08-05 06:23:50
●NSdns2.mserwis.pl2026-03-13 → 2026-08-05 · 3 obs
● 2026-03-13 13:38:30
● 2026-08-05 06:23:50
●NSdns3.mserwis.pl2026-03-13 → 2026-08-05 · 3 obs
● 2026-03-13 13:38:30
● 2026-08-05 06:23:50
○NSdns7.linuxpl.com2015-07-12 → 2017-05-14 · 4 obs
● 2017-05-14 10:18:48
○ 2026-03-13 13:38:30
○ 2026-08-05 06:23:50
○NSns7.linuxpl.com2015-07-12 → 2017-05-14 · 4 obs
● 2017-05-14 10:18:48
○ 2026-03-13 13:38:30
○ 2026-08-05 06:23:50
○MXmail.mtcms.pl2015-07-12 → 2017-05-14 · 4 obs
● 2017-05-14 10:18:48
○ 2026-03-13 13:38:30
○ 2026-08-05 06:23:50
●MXmtcms.pl2026-03-13 → 2026-08-05 · 3 obs
● 2026-03-13 13:38:30
● 2026-08-05 06:23:50
●A185.221.108.1412026-03-13 → 2026-08-05 · 3 obs
● 2026-03-13 13:38:30
● 2026-08-05 06:23:50
○A78.46.73.1942015-07-12 → 2017-05-14 · 4 obs
● 2017-05-14 10:18:48
○ 2026-03-13 13:38:30
○ 2026-08-05 06:23:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| mtcms.pl | dns1.mserwis.pl, dns3.mserwis.pl, dns2.mserwis.pl | 3 records |
✅ Authoritative Response
Server:185.221.108.31
NS records: dns1.mserwis.pl, dns3.mserwis.pl, dns2.mserwis.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mtcms.pl (unsigned zone)
⏱️ Timing
Total: 569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.221.108.141 |
| NS | 3 | dns2.mserwis.pl, dns1.mserwis.pl... |
| MX | 1 | mtcms.pl (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:185.221.108.136 +ip4: |
| SOA | 1 | dns1.mserwis.pl tech.mserwis.pl |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (dns3.mserwis.pl, dns2.mserwis.pl, dns1.mserwis.pl)
Analysis
Hierarchy
mtcms.pl is the parent zone for mail.mtcms.pl.
Mail Server Role
mtcms.pl serves as a mail server for mtcms.pl.
IP Addresses
mtcms.pl has exactly one IP address — 185.221.108.141.
turski.pl and mtis.hosting24.pl, along with other host names, share IP addresses with mtcms.pl.
Name Servers
mtcms.pl is served by three name servers: dns1.mserwis.pl, dns2.mserwis.pl and dns3.mserwis.pl.
mtcms.pl partially shares its NS delegation with several other domains, including ifb.pl, 4yu.eu, proecosolutions.co.uk and two others.
dns1.mserwis.pl has IP address 185.221.108.31, dns2.mserwis.pl has IP address 185.221.108.41 and dns3.mserwis.pl has IP address 185.221.110.3 — one address each.
Mail Servers
mtcms.pl uses exactly one mail server, which is mtcms.pl.
mtcms.pl resolves to 185.221.108.141 and no other IP number.