mainold.rmtek.pl - robtex.com
mainold.rmtek.pl
| CNAME | rmtek.pl | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.21.223.100🇵🇱 VTELECOM46.21.208.0/20 PL-NETTE | ||||||
| PTR | main.rmtek.pl | ||||||
| NS | dns2.home.pl ⭐ | ||||||
| A | 2001:8d8:fe:53:6870::2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | dns2.home.pl | ||||||
| A | 217.160.81.248🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | dns2.home.pl | ||||||
| NS | dns.home.pl | ||||||
| A | 2001:8d8:fe:53:6870::1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | dns.home.pl | ||||||
| A | 217.160.80.244🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | dns.home.pl | ||||||
| NS | dns3.home.pl | ||||||
| A | 2607:f1c0:fe:53:185:132:34:251🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | dns3.home.pl | ||||||
| A | 185.132.34.251🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | dns3.home.pl | ||||||
| MX | main.rmtek.pl ⭐ | ||||||
| SOA | dns.home.pladmin@home.pl serial=1575875407 | ||||||
rmtek.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.21.223.100🇵🇱 VTELECOM46.21.208.0/20 PL-NETTE | ||||||
| NS | dns2.home.pl ⭐ | ||||||
| NS | dns.home.pl | ||||||
| NS | dns3.home.pl | ||||||
| MX | main.rmtek.pl ⭐ | ||||||
| SOA | dns.home.pladmin@home.pl serial=1575875407 | ||||||
PTR for
Similar names
DNS History
2 records (1 active, 1 former)
○A46.21.223.1622016-12-26 → 2016-12-26 · 3 obs
○ 2021-06-17 11:30:54
○ 2026-07-26 17:09:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, h-dns.pl, b-dns.pl, f-dns.pl... | - |
| rmtek.pl | dns2.home.pl, dns3.home.pl, dns.home.pl | 6 records |
✅ Authoritative Response
Server:217.160.81.248
NS records: dns2.home.pl, dns3.home.pl, dns.home.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rmtek.pl (unsigned zone)
⏱️ Timing
Total: 440ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | rmtek.pl |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (dns3.home.pl, dns2.home.pl, dns.home.pl...)
Analysis
IP Addresses
mainold.rmtek.pl points to a single IP number: 46.21.223.100.
dns.rmtek.pl, rmtek.pl and michaluk.pl are examples of other host names that share IP numbers with mainold.rmtek.pl.
Name Servers
The authoritative name servers for mainold.rmtek.pl are dns2.home.pl, dns3.home.pl and dns.home.pl — three in total.
mainold.rmtek.pl has at least partial name server overlap with other domains, such as cloudserver102653.home.pl, cloudserver063818.home.pl, cloudserver3195929-3195960.home.pl and two others.
dns2.home.pl, dns3.home.pl and dns.home.pl all resolve to exactly two IP numbers apiece: dns2.home.pl → 217.160.81.248 and 2001:8d8:fe:53:6870::2; dns3.home.pl → 185.132.34.251 and 2607:f1c0:fe:53:185:132:34:251; dns.home.pl → 217.160.80.244 and 2001:8d8:fe:53:6870::1.
Mail Servers
mainold.rmtek.pl has one mail server: main.rmtek.pl.
mainold.rmtek.pl uses the same mail servers as rmtek.pl and michaluk.pl, among others.