dphb.cz - robtex.com

dphb.cz

DNSSEC⚠️ Not signed
A212.20.105.2🇨🇿 QUANTCOM-AS212.20.96.0/19
PTRns.gonet.cz
NSdphb.cz ⭐
A212.20.105.2🇨🇿 QUANTCOM-AS212.20.96.0/19
PTRns.gonet.cz
NSns.gonet.cz
A212.20.105.2🇨🇿 QUANTCOM-AS212.20.96.0/19
PTRns.gonet.cz
NSns2.gonet.cz
A89.187.157.12🇨🇿 COOLHOUSING-AS89.187.157.0/24 Network of Coolhousing
PTRunassigned-89.187.157.12.coolhousing.net
MXns.gonet.cz ⭐
A212.20.105.2🇨🇿 QUANTCOM-AS212.20.96.0/19
PTRns.gonet.cz
SOAdphb.czhostmaster@dphb.cz 2011-05-02 #3

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐ 🔒
NSb.ns.nic.cz 🔒
NSc.ns.nic.cz 🔒
NSd.ns.nic.cz 🔒
SOAa.ns.nic.czhostmaster@nic.cz serial=1771291036

NS for

dphb.cz

Same first word

dphb.cn
dphb.cz
dphb.com
dphb.de
dphb.com.cn
dphb.org
dphb.info

Similar names

bdph.de
bhpd.net
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pdbh.com
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pdhb.cn
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hpdb.com
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hdpb.info
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dbph.cn
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bhpd.com
hpdb.org
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pbdh.cn
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bdph.cn
dhpb.net
dhbp.org
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hbdp.com
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hbpd.org
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dbph.co.uk
dhpb.com
dpbh.info
hpbd.es

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSdphb.czns.gonet.czns2.gonet.czMXns.gonet.czA212.20.105.289.29.94.130
●NSdphb.cz2015-07-17 → 2026-03-24 · 2 obs
● 2015-07-17 20:43:30
● 2026-03-24 08:56:02
●NSns.gonet.cz2015-07-17 → 2026-03-24 · 2 obs
● 2015-07-17 20:43:30
● 2026-03-24 08:56:02
●NSns2.gonet.cz2015-07-17 → 2026-03-24 · 2 obs
● 2015-07-17 20:43:30
● 2026-03-24 08:56:02
●MXns.gonet.cz2015-07-17 → 2026-03-24 · 2 obs
● 2015-07-17 20:43:30
● 2026-03-24 08:56:02
●A212.20.105.22026-02-22 → 2026-03-24 · 3 obs
○ 2016-04-28 04:01:10
● 2026-02-22 06:50:24
● 2026-03-24 08:56:02
○A89.29.94.1302015-07-17 → 2016-04-28 · 4 obs
● 2015-07-17 20:43:30
● 2016-04-28 04:01:10
○ 2026-02-22 06:50:24
○ 2026-03-24 08:56:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz8 records
dphb.czns.gonet.cz, ns2.gonet.cz1 record

✅ Authoritative Response

Server:89.187.157.12

NS records: ns.gonet.cz, ns2.gonet.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dphb.cz (unsigned zone)

⏱️ Timing

Total: 1480ms | Queries: -

📄 Records

TypeCountSample Data
A1212.20.105.2
NS2ns2.gonet.cz, ns.gonet.cz
MX1ns.gonet.cz (pri: 5)
SOA1dphb.cz hostmaster.dphb.cz

📌 Glue Records Collected

Total: 9

In-bailiwick: 8 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)

Out-of-bailiwick: 1 (ns.gonet.cz)

Analysis

Name Server Role

dphb.cz serves as a name server for dphb.cz.

ns2.gonet.cz and ns.gonet.cz are commonly used as name servers along with dphb.cz.

IP Addresses

dphb.cz points to a single IP: 212.20.105.2.

Other host names, for instance tv.sms.cz, domaciukol.cz, dary.cz, sran(0x6469636b)y.cz and hry.sms.cz share IP numbers with dphb.cz.

Name Servers

dphb.cz is delegated to three name servers: dphb.cz, ns2.gonet.cz and ns.gonet.cz.

dphb.cz partially shares name servers with other domains; examples include lepsi.tv, tvprogram.cz, gonet.cz, plat-mobilem.cz and nahotinky.cz.

These name servers are commonly used with ns4.gonet.cz, herci.cz, nejhry.cz, daruj.cz, fastpay.cz and xn--lepia-xdb.tv.

Host names with a single IP number

Host dphb.cz points to 212.20.105.2

Host ns2.gonet.cz points to 89.187.157.12

Host ns.gonet.cz points to 212.20.105.2

Host names pointing to 212.20.105.2: dphb.cz and ns.gonet.cz

Mail Servers

dphb.cz is handled by a single mail server, ns.gonet.cz.

dphb.cz has the same mail server setup as other domains, including vyhry.cz, lenert.cz, lepsi.tv, tvprogram.cz and gonet.cz.