fersleva.cz - robtex.com
fersleva.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 37.9.175.165🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| PTR | ing.r3.websupport.sk | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1734865433 | ||||||
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=1777031234 | ||||||
Same first word
fersleva.cz |
Similar names
freevals.com |
lesfavre.ch |
freevals.net |
lafevers.com |
sfreveal.com |
flaserve.com |
flaverse.com |
freevals.es |
versafel.com |
asfelver.com |
flaserve.pt |
DNS History
17 records (4 active, 13 former)
○NSns.wedos.com2016-07-17 → 2020-03-26 · 5 obs
○ 2015-10-20 14:24:16
● 2016-07-17 16:50:12
● 2020-03-26 01:03:58
○ 2026-02-21 23:44:26
○ 2026-04-24 12:34:06
● 2016-07-17 16:50:12
● 2020-03-26 01:03:58
○ 2026-02-21 23:44:26
○ 2026-04-24 12:34:06
○NSns.wedos.cz2016-07-17 → 2017-03-31 · 5 obs
○ 2015-10-20 14:24:16
● 2016-07-17 16:50:12
● 2017-03-31 13:24:12
○ 2020-03-26 01:03:58
○ 2026-04-24 12:34:06
● 2016-07-17 16:50:12
● 2017-03-31 13:24:12
○ 2020-03-26 01:03:58
○ 2026-04-24 12:34:06
○NSns.wedos.eu2016-07-17 → 2020-03-26 · 5 obs
○ 2015-10-20 14:24:16
● 2016-07-17 16:50:12
● 2020-03-26 01:03:58
○ 2026-02-21 23:44:26
○ 2026-04-24 12:34:06
● 2016-07-17 16:50:12
● 2020-03-26 01:03:58
○ 2026-02-21 23:44:26
○ 2026-04-24 12:34:06
○NSns.wedos.net2016-07-17 → 2017-03-31 · 5 obs
○ 2015-10-20 14:24:16
● 2016-07-17 16:50:12
● 2017-03-31 13:24:12
○ 2020-03-26 01:03:58
○ 2026-04-24 12:34:06
● 2016-07-17 16:50:12
● 2017-03-31 13:24:12
○ 2020-03-26 01:03:58
○ 2026-04-24 12:34:06
○NSns1.malyeshop.cz2015-05-19 → 2015-10-20 · 4 obs
● 2015-05-19 14:08:48
● 2015-10-20 14:24:16
○ 2016-07-17 16:50:12
○ 2026-04-24 12:34:06
● 2015-10-20 14:24:16
○ 2016-07-17 16:50:12
○ 2026-04-24 12:34:06
●NSns1.websupport.cz2026-02-21 → 2026-04-24 · 3 obs
○ 2020-03-26 01:03:58
● 2026-02-21 23:44:26
● 2026-04-24 12:34:06
● 2026-02-21 23:44:26
● 2026-04-24 12:34:06
○NSns2.malyeshop.cz2015-05-19 → 2015-10-20 · 4 obs
● 2015-05-19 14:08:48
● 2015-10-20 14:24:16
○ 2016-07-17 16:50:12
○ 2026-04-24 12:34:06
● 2015-10-20 14:24:16
○ 2016-07-17 16:50:12
○ 2026-04-24 12:34:06
●NSns2.websupport.cz2026-02-21 → 2026-04-24 · 3 obs
○ 2020-03-26 01:03:58
● 2026-02-21 23:44:26
● 2026-04-24 12:34:06
● 2026-02-21 23:44:26
● 2026-04-24 12:34:06
●NSns3.websupport.eu2026-02-21 → 2026-04-24 · 3 obs
○ 2020-03-26 01:03:58
● 2026-02-21 23:44:26
● 2026-04-24 12:34:06
● 2026-02-21 23:44:26
● 2026-04-24 12:34:06
○MXmail.fersleva.cz2015-05-19 → 2015-10-20 · 4 obs
● 2015-05-19 14:08:48
● 2015-10-20 14:24:16
○ 2016-07-17 16:50:12
○ 2026-04-24 12:34:06
● 2015-10-20 14:24:16
○ 2016-07-17 16:50:12
○ 2026-04-24 12:34:06
○MXwes1-mx1.wedos.net2016-07-17 → 2017-03-31 · 5 obs
○ 2015-10-20 14:24:16
● 2016-07-17 16:50:12
● 2017-03-31 13:24:12
○ 2020-03-26 01:03:58
○ 2026-04-24 12:34:06
● 2016-07-17 16:50:12
● 2017-03-31 13:24:12
○ 2020-03-26 01:03:58
○ 2026-04-24 12:34:06
○MXwes1-mx2.wedos.net2016-07-17 → 2017-03-31 · 5 obs
○ 2015-10-20 14:24:16
● 2016-07-17 16:50:12
● 2017-03-31 13:24:12
○ 2020-03-26 01:03:58
○ 2026-04-24 12:34:06
● 2016-07-17 16:50:12
● 2017-03-31 13:24:12
○ 2020-03-26 01:03:58
○ 2026-04-24 12:34:06
○A2a02:2b88:1:4::962016-07-17 → 2017-03-31 · 5 obs
○ 2015-10-20 14:24:16
● 2016-07-17 16:50:12
● 2017-03-31 13:24:12
○ 2020-03-26 01:03:58
○ 2026-04-24 12:34:06
● 2016-07-17 16:50:12
● 2017-03-31 13:24:12
○ 2020-03-26 01:03:58
○ 2026-04-24 12:34:06
○A37.205.10.2342015-05-19 → 2015-10-20 · 4 obs
● 2015-05-19 14:08:48
● 2015-10-20 14:24:16
○ 2016-07-17 16:50:12
○ 2026-04-24 12:34:06
● 2015-10-20 14:24:16
○ 2016-07-17 16:50:12
○ 2026-04-24 12:34:06
●A37.9.175.1652026-02-21 → 2026-04-24 · 3 obs
○ 2020-03-26 01:03:58
● 2026-02-21 23:44:26
● 2026-04-24 12:34:06
● 2026-02-21 23:44:26
● 2026-04-24 12:34:06
○A46.28.106.312016-07-17 → 2017-03-31 · 5 obs
○ 2015-10-20 14:24:16
● 2016-07-17 16:50:12
● 2017-03-31 13:24:12
○ 2020-03-26 01:03:58
○ 2026-04-24 12:34:06
● 2016-07-17 16:50:12
● 2017-03-31 13:24:12
○ 2020-03-26 01:03:58
○ 2026-04-24 12:34:06
○A89.221.217.582020-03-26 → 2020-03-26 · 4 obs
○ 2017-03-31 13:24:12
● 2020-03-26 01:03:58
○ 2026-02-21 23:44:26
○ 2026-04-24 12:34:06
● 2020-03-26 01:03:58
○ 2026-02-21 23:44:26
○ 2026-04-24 12:34:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| fersleva.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 323ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.165 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
fersleva.cz points to a single IP number: 37.9.175.165.
Other host names, for instance baucontrol-bs.de, pivomaxmilian.cz, jriha.cz, naga.cz and czmedical.com share IP numbers with fersleva.cz.
Name Servers
The delegation for fersleva.cz is handled by three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
fersleva.cz at least partially shares name servers with other domains, for instance atoselektro.cz, spil.name, zalesakova.cz, esdmail.cz and profisound.cz.
Two IP numbers per host:
ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11.
ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12.
ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13.