b16ff.cz - robtex.com
b16ff.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.141.227.75🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| PTR | 78.141.227.75.vultrusercontent.com | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| A | 46.8.8.88🇨🇿 GRANSY46.8.8.0/24 | ||||||
| NS | alpha1.rdrhost.com | ||||||
| A | 136.244.78.5🇬🇧 AS-VULTR136.244.64.0/20 Vultr Assigned Prefix | ||||||
| PTR | 136.244.78.5.vultrusercontent.com | ||||||
| NS | alpha2.rdrhost.com | ||||||
| A | 78.141.227.75🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| PTR | 78.141.227.75.vultrusercontent.com | ||||||
| MX | mail.parktons.com ⭐ | ||||||
| A | 155.138.212.151🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix | ||||||
| PTR | 155.138.212.151.vultrusercontent.com | ||||||
| SOA | ns.parktons.comroot@parktons.com serial=2617179285 | ||||||
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=1771291036 | ||||||
Same first word
b16ff.cz |
DNS History
5 records (5 active, 0 former)
●NSalpha1.rdrhost.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 17:54:44
●NSalpha2.rdrhost.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 17:54:44
●NSns.parktons.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 17:54:44
●MXmail.parktons.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 17:54:44
●A78.141.227.752026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 17:54:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | 8 records |
| b16ff.cz | alpha1.rdrhost.com, alpha2.rdrhost.com | - |
✅ Authoritative Response
Server: 78.141.227.75
NS records: alpha1.rdrhost.com, alpha2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b16ff.cz (unsigned zone)
⏱️ Timing
Total: 1694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.141.227.75 |
| NS | 2 | alpha1.rdrhost.com, alpha2.rdrhost.com |
| MX | 1 | mail.parktons.com (pri: 10) |
| SOA | 1 | ns.parktons.com root.parktons.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz...)
AI analysis
b16ff.cz points to a single IP: 78.141.227.75.
Other host names, for instance 226-user28.scnet.cz, chciserialy.cz, a-on.cz, 205-user36.scnet.cz and asics-cz.cz share IP numbers with b16ff.cz.
b16ff.cz is delegated to three name servers: ns.parktons.com, alpha1.rdrhost.com and alpha2.rdrhost.com.
b16ff.cz at least partially shares its name servers with other domains, for instance install-cdn.sugarsearch.info, okosmetice.cz, xmisst.nl, www.(0x736578)-tapety-na-plochu.cz and 112-user36.scnet.cz.
these name servers are commonly used with the name servers ns2.parktons.com, beta1.rdrhost.com, beta2.rdrhost.com, dns1.domain.name and dns2.domain.name.
Host names with one IP number:
ns.parktons.com points to: 46.8.8.88.
alpha1.rdrhost.com points to: 136.244.78.5.
alpha2.rdrhost.com points to: 78.141.227.75.
b16ff.cz is served by a single mail server, mail.parktons.com.
b16ff.cz uses the same mail server setup as other domains such as rampas.cz, boatdns.com, jxt.cz, assat.pl and krasni.cz.
mail.parktons.com points to IP number 155.138.212.151.