checkin.cz - robtex.com
checkin.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.141.239.248🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| PTR | 78.141.239.248.vultrusercontent.com | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| A | 46.8.8.88🇨🇿 GRANSY46.8.8.0/24 | ||||||
| NS | gamma1.rdrhost.com | ||||||
| A | 78.141.239.248🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| PTR | 78.141.239.248.vultrusercontent.com | ||||||
| NS | gamma2.rdrhost.com | ||||||
| A | 45.77.230.88🇬🇧 AS-VULTR45.77.224.0/21 Vultr Assigned Prefix | ||||||
| PTR | 45.77.230.88.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.lum-int.io | ||||||
| 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=1778460434 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSgamma1.rdrhost.com2026-05-02 → 2026-05-11 · 3 obs
● 2026-05-02 05:27:02
● 2026-05-11 01:17:38
●NSgamma2.rdrhost.com2026-05-02 → 2026-05-11 · 3 obs
● 2026-05-02 05:27:02
● 2026-05-11 01:17:38
●NSns.parktons.com2026-05-02 → 2026-05-11 · 3 obs
● 2026-05-02 05:27:02
● 2026-05-11 01:17:38
○NSns1.regzone.cz2015-07-20 → 2017-11-24 · 4 obs
● 2017-11-24 18:28:06
○ 2026-05-02 05:27:02
○ 2026-05-11 01:17:38
○NSns1.regzone.de2015-07-20 → 2017-11-24 · 4 obs
● 2017-11-24 18:28:06
○ 2026-05-02 05:27:02
○ 2026-05-11 01:17:38
○NSns1.regzone.info2015-07-20 → 2017-11-24 · 4 obs
● 2017-11-24 18:28:06
○ 2026-05-02 05:27:02
○ 2026-05-11 01:17:38
●MXmail.parktons.com2026-05-02 → 2026-05-11 · 2 obs
● 2026-05-11 01:17:38
○A217.198.116.1882015-07-20 → 2017-11-24 · 4 obs
● 2017-11-24 18:28:06
○ 2026-05-02 05:27:02
○ 2026-05-11 01:17:38
●A78.141.239.2482026-05-02 → 2026-05-11 · 3 obs
● 2026-05-02 05:27:02
● 2026-05-11 01:17:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| checkin.cz | gamma1.rdrhost.com, gamma2.rdrhost.com | - |
✅ Authoritative Response
Server:78.141.239.248
NS records: gamma1.rdrhost.com, gamma2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checkin.cz (unsigned zone)
⏱️ Timing
Total: 1322ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.141.239.248 |
| NS | 2 | gamma1.rdrhost.com, gamma2.rdrhost.com |
| MX | 1 | mail.parktons.com (pri: 10) |
| SOA | 1 | ns.parktons.com root.parktons.com |
Analysis
IP Addresses
checkin.cz resolves to a single IP address: 78.141.239.248.
Other host names including restaurantprague.cz, www.okl.cz, naraftu.cz, mail.seosurf.cz and printco.cz share IP numbers with checkin.cz.
Name Servers
checkin.cz is delegated to three name servers: ns.parktons.com, gamma1.rdrhost.com and gamma2.rdrhost.com.
checkin.cz at least partially shares name servers with other domains, including vcu.cz, wikislide.com, mail.clair.cz, enta-me.info and mail.hmb.cz.
These name servers are typically used together with the name servers ns2.parktons.com, beta1.rdrhost.com, beta2.rdrhost.com, alpha1.rdrhost.com, alpha2.rdrhost.com, delta1.rdrhost.com, delta2.rdrhost.com, ai1.rdrhost.com, ai2.rdrhost.com and dns1.domain.name.
Hostnames with a single IP:
ns.parktons.com points to: 46.8.8.88.
gamma1.rdrhost.com points to: 78.141.239.248.
gamma2.rdrhost.com points to: 45.77.230.88.
Mail Servers
checkin.cz is handled by a single mail server, mail.parktons.com.
checkin.cz shares its mail server setup with other domains, including iota.cz, divadlozlatyklic.cz, mail.eurady.cz, imotiv.ly and mail.glumbicstackplatform.com.
mail.parktons.com points to a single IP: 155.138.212.151.