DNSWHOIS.INFO - polytechna.cz
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polytechna.cz checked at 2025-11-01T02:01:56.161Z 534ms 124/124/124 100% R:12polytechna.cz
| MX | mx1.active24.com | ||||||
| A | 2a02:4a8:ac24:101::97:4 🇨🇿 ACTIVE24-AS | ||||||
| PTR | in.smtp.cz | ||||||
| A | 2a02:4a8:ac24:101::97:102 🇨🇿 ACTIVE24-AS | ||||||
| PTR | in.smtp.cz | ||||||
| A | 2a02:4a8:ac24:101::97:111 🇨🇿 ACTIVE24-AS | ||||||
| PTR | in.smtp.cz | ||||||
| A | 2a02:4a8:ac24:101::97:116 🇨🇿 ACTIVE24-AS | ||||||
| PTR | in.smtp.cz | ||||||
| A | 81.95.97.4🇨🇿 ACTIVE24-AS | ||||||
| PTR | in.smtp.cz | ||||||
| A | 81.95.97.102🇨🇿 ACTIVE24-AS | ||||||
| PTR | in.smtp.cz | ||||||
| A | 81.95.97.111🇨🇿 ACTIVE24-AS | ||||||
| PTR | in.smtp.cz | ||||||
| A | 81.95.97.116🇨🇿 ACTIVE24-AS | ||||||
| PTR | in.smtp.cz | ||||||
| MX | mx2.active24.com | ||||||
| A | 2a00:4b40:1000:590:185:111:90:93 🇸🇰 WEBSUPPORT-SRO-SK-AS | ||||||
| PTR | mx2.active24.com | ||||||
| A | 185.111.90.93🇭🇺 WEBSUPPORT-SRO-SK-AS | ||||||
| PTR | mx2.active24.com | ||||||
| NS | alfa.ns.active24.cz | ||||||
| A | 2a02:4a8:ac24:100::96:2 🇨🇿 ACTIVE24-AS | ||||||
| PTR | alfa.ns.active24.cz | ||||||
| A | 81.95.96.2🇨🇿 ACTIVE24-AS | ||||||
| PTR | alfa.ns.active24.cz | ||||||
| NS | beta.ns.active24.cz | ||||||
| A | 2a00:4b40:1000:590:185:111:90:94 🇸🇰 WEBSUPPORT-SRO-SK-AS | ||||||
| PTR | beta.ns.active24.cz | ||||||
| A | 185.111.90.94🇭🇺 WEBSUPPORT-SRO-SK-AS | ||||||
| PTR | beta.ns.active24.cz | ||||||
| NS | gama.ns.active24.sk | ||||||
| A | 2a00:1968:0:1002:185:71:158:30 🇸🇪 LOOPIA3 | ||||||
| PTR | gama.ns.active24.sk | ||||||
| A | 185.71.158.30🇸🇪 LOOPIA3 | ||||||
| PTR | gama.ns.active24.sk | ||||||
| A | 2a02:4a8:ac24:108::96:148 🇨🇿 ACTIVE24-AS | ||||||
| PTR | ipv6.uvirt14.active24.cz | ||||||
| A | 81.95.96.148🇨🇿 ACTIVE24-AS | ||||||
| PTR | uvirt14.active24.cz | ||||||
cz
| NS | a.ns.nic.cz | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
Starts with same word
polytechna.ch |
polytechna.eu |
polytechna.cz |
polytechna.com |
Starts similarily
AI analysis
The entity polytechna.cz points to two IP numbers: 2a02:4a8:ac24:108::96:148 and 81.95.96.148.
For instance, other host names belara.cz, korejs.cz, celakovice.com, ipv6.uvirt14.active24.cz and jbplus.eu share IP numbers with polytechna.cz.
The delegation for polytechna.cz is handled by three name servers: alfa.ns.active24.cz, beta.ns.active24.cz and gama.ns.active24.sk.
polytechna.cz shares name servers with other domains at least partially, for example beneplus.eu, krizikova.cz, affl.cz, refraktometer-eshop.hu and sospo.eu.
Host names with two IPs:
alfa.ns.active24.cz points to 2a02:4a8:ac24:100::96:2 and 81.95.96.2
beta.ns.active24.cz points to 2a00:4b40:1000:590:185:111:90:94 and 185.111.90.94
gama.ns.active24.sk points to 2a00:1968:0:1002:185:71:158:30 and 185.71.158.30
Two mail servers mx1.active24.com and mx2.active24.com handle polytechna.cz.
polytechna.cz shares the same mail server setup as other domains, for instance eshopdiochi.cz, azokna.cz, basketliga.sk, korado.info and automotobaterie.cz.
polytechna.cz shares mail servers with other domains at least partially; for instance bonega.cz, e-cicsa.com, tristudne.eu, autorske-pravo.info and smtp.klimak.cz.
Host names with eight IP numbers: The host name mx1.active24.com points to 2a02:4a8:ac24:101::97:4, 2a02:4a8:ac24:101::97:102, 2a02:4a8:ac24:101::97:111, 2a02:4a8:ac24:101::97:116, 81.95.97.4, 81.95.97.102, 81.95.97.111 and 81.95.97.116.
Host names with two IP numbers: The host name mx2.active24.com points to 2a00:4b40:1000:590:185:111:90:93 and 185.111.90.93.