roof.cz - robtex.com
roof.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.179.200.197🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix | ||||||
| PTR | 95.179.200.197.vultrusercontent.com | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| A | 46.8.8.88🇨🇿 GRANSY46.8.8.0/24 | ||||||
| NS | delta1.rdrhost.com | ||||||
| A | 95.179.200.197🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix | ||||||
| PTR | 95.179.200.197.vultrusercontent.com | ||||||
| NS | delta2.rdrhost.com | ||||||
| A | 192.248.170.43🇬🇧 AS-VULTR192.248.160.0/20 Vultr Assigned Prefix | ||||||
| PTR | 192.248.170.43.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=1785962842 | ||||||
Subdomains
mail.roof.cz |
Same first word
Similar names
DNS History
19 records (5 active, 14 former)
○NSa.ns.gohost.cz2016-07-02 → 2020-01-03 · 5 obs
● 2016-07-02 16:19:00
● 2020-01-03 02:58:36
○ 2026-07-01 19:22:06
○ 2026-08-05 21:50:08
○NSb.ns.gohost.cz2016-07-02 → 2020-01-03 · 5 obs
● 2016-07-02 16:19:00
● 2020-01-03 02:58:36
○ 2026-07-01 19:22:06
○ 2026-08-05 21:50:08
●NSdelta1.rdrhost.com2026-07-01 → 2026-08-05 · 3 obs
● 2026-07-01 19:22:06
● 2026-08-05 21:50:08
●NSdelta2.rdrhost.com2026-07-01 → 2026-08-05 · 3 obs
● 2026-07-01 19:22:06
● 2026-08-05 21:50:08
○NSns.gransy.com2015-08-28 → 2015-12-17 · 4 obs
● 2015-12-17 21:43:50
○ 2016-03-19 07:38:58
○ 2026-08-05 21:50:08
●NSns.parktons.com2026-07-01 → 2026-08-05 · 3 obs
● 2026-07-01 19:22:06
● 2026-08-05 21:50:08
○NSns2.gransy.com2015-08-28 → 2015-12-17 · 4 obs
● 2015-12-17 21:43:50
○ 2016-03-19 07:38:58
○ 2026-08-05 21:50:08
○NSns3.gransy.com2015-08-28 → 2015-12-17 · 4 obs
● 2015-12-17 21:43:50
○ 2016-03-19 07:38:58
○ 2026-08-05 21:50:08
○NSns4.gransy.com2015-08-28 → 2015-12-17 · 4 obs
● 2015-12-17 21:43:50
○ 2016-03-19 07:38:58
○ 2026-08-05 21:50:08
○NSns5.gransy.com2015-08-28 → 2015-12-17 · 4 obs
● 2015-12-17 21:43:50
○ 2016-03-19 07:38:58
○ 2026-08-05 21:50:08
○MXmail.gohost.cz2016-07-02 → 2020-01-03 · 5 obs
● 2016-07-02 16:19:00
● 2020-01-03 02:58:36
○ 2026-07-01 19:22:06
○ 2026-08-05 21:50:08
●MXmail.parktons.com2026-07-01 → 2026-08-05 · 3 obs
● 2026-07-01 19:22:06
● 2026-08-05 21:50:08
○MXmail.roof.cz2015-08-28 → 2015-12-17 · 4 obs
● 2015-12-17 21:43:50
○ 2016-03-19 07:38:58
○ 2026-08-05 21:50:08
○A2001:41d0:302:2100::5ca62020-01-03 → 2020-01-03 · 4 obs
● 2020-01-03 02:58:36
○ 2026-07-01 19:22:06
○ 2026-08-05 21:50:08
○A2002:5631:bb17::12016-07-02 → 2016-12-12 · 5 obs
● 2016-07-02 16:19:00
● 2016-12-12 05:51:48
○ 2020-01-03 02:58:36
○ 2026-08-05 21:50:08
○A77.78.104.32015-08-28 → 2015-12-17 · 4 obs
● 2015-12-17 21:43:50
○ 2016-03-19 07:38:58
○ 2026-08-05 21:50:08
○A79.137.34.1032020-01-03 → 2020-01-03 · 4 obs
● 2020-01-03 02:58:36
○ 2026-07-01 19:22:06
○ 2026-08-05 21:50:08
○A86.49.187.232016-07-02 → 2016-12-12 · 5 obs
● 2016-07-02 16:19:00
● 2016-12-12 05:51:48
○ 2020-01-03 02:58:36
○ 2026-08-05 21:50:08
●A95.179.200.1972026-07-01 → 2026-08-05 · 3 obs
● 2026-07-01 19:22:06
● 2026-08-05 21:50:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz | - |
| roof.cz | delta1.rdrhost.com, delta2.rdrhost.com | - |
✅ Authoritative Response
Server:192.248.170.43
NS records: delta1.rdrhost.com, delta2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for roof.cz (unsigned zone)
⏱️ Timing
Total: 1178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.179.200.197 |
| NS | 2 | delta1.rdrhost.com, delta2.rdrhost.com |
| MX | 1 | mail.parktons.com (pri: 10) |
| SOA | 1 | ns.parktons.com root.parktons.com |
Analysis
Hierarchy
mail.roof.cz is delegated beneath roof.cz.
IP Addresses
roof.cz resolves to one IP address: 95.179.200.197.
proenergy.cz, mail.samara.cz, mx.sezeni.cz and two other host names share IP numbers with roof.cz.
Name Servers
The authoritative name servers for roof.cz are ns.parktons.com, delta1.rdrhost.com and delta2.rdrhost.com — three in total.
There is at least partial name server overlap between roof.cz and other domains — amazingcl.ru, www.8a6fe6e67398ed27.xyz, mail.ihouse.cz and two more among them.
These name servers regularly appear alongside ns2.parktons.com, beta1.rdrhost.com, beta2.rdrhost.com and 4 other name servers in NS record sets.
The hostnames ns.parktons.com, delta1.rdrhost.com and delta2.rdrhost.com each resolve to a single IP: ns.parktons.com → 46.8.8.88, delta1.rdrhost.com → 95.179.200.197, delta2.rdrhost.com → 192.248.170.43.
Mail Servers
Mail for roof.cz is handled by a single mail server, mail.parktons.com.
roof.cz uses an identical mail server configuration to several other domains — among them barvy-na.cz, sso.visibility-stats.com, mail.swift-vionexsolution.com and two more.
mail.parktons.com directs to just one IP number, 155.138.212.151.