mail.qa.cz - robtex.com
mail.qa.cz
| CNAME | qa.cz | ||||||
| DNSSEC | π Signed (DS record present) | ||||||
| A | 46.149.113.195π¨πΏ ALFSERVIS-AS46.149.112.0/20 Route object 1 AlfServis s.r.o. | ||||||
| NS | ns1.one.cz β | ||||||
| A | 2001:470:6f:864::1πΊπΈ HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns1.one.cz | ||||||
| A | 46.149.113.151π¨πΏ ALFSERVIS-AS46.149.112.0/20 Route object 1 AlfServis s.r.o. | ||||||
| PTR | ns1.one.cz | ||||||
| NS | ns2.one.cz | ||||||
| A | 193.85.20.140π¨πΏ TMOBILE-CZ193.85.0.0/16 T-Mobile Czech Republic a.s. | ||||||
| PTR | ns2.one.cz | ||||||
| NS | ns3.one.cz β οΈ Not in zone NS records | ||||||
| A | 2001:470:6f:30f::1:1πΊπΈ HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns3.one.cz | ||||||
| A | 46.149.113.187π¨πΏ ALFSERVIS-AS46.149.112.0/20 Route object 1 AlfServis s.r.o. | ||||||
| PTR | ns3.one.cz | ||||||
| SOA | ns1.one.czone@one.cz 2013-06-08 #30 | ||||||
qa.cz
| DNSSEC | π Signed (DS record present) | ||||||
| A | 46.149.113.195π¨πΏ ALFSERVIS-AS46.149.112.0/20 Route object 1 AlfServis s.r.o. | ||||||
| NS | ns1.one.cz β | ||||||
| NS | ns2.one.cz | ||||||
| NS | ns3.one.cz β οΈ Not in zone NS records | ||||||
| SOA | ns1.one.czone@one.cz 2013-06-08 #30 | ||||||
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
βNSns1.one.cz2015-10-28 β 2016-11-19 Β· 4 obs
β 2016-11-19 06:49:30
β 2026-03-26 01:45:26
β 2026-04-13 02:22:50
βNSns2.one.cz2015-10-28 β 2016-11-19 Β· 4 obs
β 2016-11-19 06:49:30
β 2026-03-26 01:45:26
β 2026-04-13 02:22:50
βA46.149.113.1952015-08-01 β 2016-11-19 Β· 4 obs
β 2016-11-19 06:49:30
β 2026-03-26 01:45:26
β 2026-04-13 02:22:50
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| qa.cz | ns1.one.cz, ns2.one.cz, ns3.one.cz | 5 records |
β Authoritative Response
Server:46.149.113.187
NS records: ns1.one.cz, ns2.one.cz, ns3.one.cz
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 1094ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | qa.cz |
π Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.one.cz, ns1.one.cz, ns2.one.cz...)
Analysis
IP Addresses
mail.qa.cz maps to IP address 46.149.113.195.
Other host names, for instance eiz.cz, ufonek.cz, ahu.cz, online-capital.cz and kravaty.cz share IP numbers with mail.qa.cz.
Name Servers
mail.qa.cz is delegated to name servers ns1.one.cz, ns2.one.cz and ns3.one.cz.
mail.qa.cz at least partially shares name servers with other domains such as patentovy-zastupce.cz, hub.sk, q9.cz, tvorbavidea.cz and sydved.eu.
Host names with two IP numbers:
ns1.one.cz points to 2001:470:6f:864::1 and 46.149.113.151; ns3.one.cz points to 2001:470:6f:30f::1:1 and 46.149.113.187.
Host names with one IP number:
ns2.one.cz points to 193.85.20.140.