albrechticky.cz - robtex.com
albrechticky.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.11.227.76🇨🇿 CASABLANCA-AS217.11.227.0/24 Casablanca INT | ||||||
| PTR | backup.antee.cz | ||||||
| NS | miramo1.miramo.cz ⭐ | ||||||
| A | 2a02:1f0:3:1::21🇨🇿 MIRAMO-AS2a02:1f0::/32 MIRAMO IP6 | ||||||
| A | 217.196.209.21🇨🇿 MIRAMO-AS217.196.208.0/20 MIRAMO-BB1 | ||||||
| PTR | miramo1.miramo.cz | ||||||
| NS | miramo3.miramo.cz | ||||||
| A | 45.91.0.84🇨🇿 MTU-NET45.91.0.0/22 | ||||||
| PTR | miramo3.miramo.cz | ||||||
| MX | smtp.miramo.cz ⭐ | ||||||
| A | 217.197.47.8🇨🇿 MIRAMO-AS217.197.32.0/20 Miramo | ||||||
| PTR | smtp.miramo.cz | ||||||
| MX | miramo3.miramo.cz(20) | ||||||
| A | 45.91.0.84🇨🇿 MTU-NET45.91.0.0/22 | ||||||
| PTR | miramo3.miramo.cz | ||||||
| TXT | v=spf1 ip4:217.197.47.0/28 ip6:2a02:1f0:3:1::/64 ~all | ||||||
| SOA | miramo1.miramo.czhostmaster@miramo.cz serial=202505060 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1777436235 | ||||||
Same first word
albrechticky.cz |
DNS History
6 records (5 active, 1 former)
○MXmiramo1.miramo.cz2008-04-14 → 2008-04-14 · 3 obs
○ 2015-09-04 06:19:54
○ 2026-04-29 04:59:50
●MXsmtp.miramo.cz2015-09-04 → 2026-04-29 · 3 obs
● 2015-09-04 06:19:54
● 2026-04-29 04:59:50
●A217.11.227.762015-09-04 → 2026-04-29 · 3 obs
● 2015-09-04 06:19:54
● 2026-04-29 04:59:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | 8 records |
| albrechticky.cz | miramo1.miramo.cz, miramo3.miramo.cz | 2 records |
✅ Authoritative Response
Server:45.91.0.84
NS records: miramo1.miramo.cz, miramo3.miramo.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for albrechticky.cz (unsigned zone)
⏱️ Timing
Total: 1608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.11.227.76 |
| NS | 2 | miramo3.miramo.cz, miramo1.miramo.cz |
| MX | 2 | smtp.miramo.cz (pri: 10), miramo3.miramo.cz (pri: 20) |
| TXT | 1 | v=spf1 ip4:217.197.47.0/28 ip6:2a02:1f0: |
| SOA | 1 | miramo1.miramo.cz hostmaster.miramo.cz |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz...)
Out-of-bailiwick: 2 (miramo1.miramo.cz, miramo3.miramo.cz)
Analysis
IP Addresses
albrechticky.cz points to a single IP number: 217.11.227.76.
Other host names, for instance dagsro.com, rhombus.cz, ksusk.cz, dalis.cz and skola-agc.cz share IP numbers with albrechticky.cz.
Name Servers
albrechticky.cz is delegated to two name servers: miramo1.miramo.cz and miramo3.miramo.cz.
albrechticky.cz uses the same name server setup as other domains, for instance miramo.cz, autobzonek.cz, metakon.cz, letsfly.cz and 222.196.217.in-addr.arpa.
albrechticky.cz shares name servers with other domains at least partially, for instance okacko.cz, mhfilm.cz, mtu.cz, mujtvprogram.cz and sky-link.cz.
these name servers are often used with dns2.issa.cz, merkur.issa.cz and ns.ktknet.cz.
Host names with two IPs:
miramo1.miramo.cz points to: 2a02:1f0:3:1::21 and 217.196.209.21.
Host names with one IP:
miramo3.miramo.cz points to: 45.91.0.84.
Mail Servers
albrechticky.cz is handled by two mail servers: miramo3.miramo.cz and smtp.miramo.cz.
albrechticky.cz shares the same mail server setup as other domains, including borcad.us, erkl.cz, comcd.cz, giol.cz and 6c.cz.
albrechticky.cz shares some mail servers with other domains, including aplib.cz, sochapetr.cz, frenstat.org, fortelock.cz and massag-stamping.com.
these mail servers are commonly used with mail2.fortemix.eu, mail.fortemix.eu, server.fortemix.eu, mail3.fortemix.eu and web.ktknet.cz.
Host names with one IP number: smtp.miramo.cz points to 217.197.47.8.