kupoman.com - robtex.com
kupoman.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.onebit.cz ⭐ | ||||||
| A | 2a00:1e40:a:53::5🇸🇰 IGNUM-AS2a00:1e40:a::/48 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| A | 185.65.223.35🇸🇰 IGNUM-AS185.65.223.0/24 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| NS | ns.onebit.eu | ||||||
| A | 2001:1ab0:7e1e:2::5🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| A | 217.31.48.201🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| NS | ns.onebit.org | ||||||
| A | 2a03:b0c0:1:d0::1090:2001🇬🇧 DIGITALOCEAN2a03:b0c0:1::/48 DigitalOcean | ||||||
| PTR | ns3-lon.core.webglobe.com | ||||||
| A | 178.62.60.201🇬🇧 DIGITALOCEAN178.62.0.0/18 DigitalOcean | ||||||
| PTR | ns3-lon.core.webglobe.com | ||||||
| SOA | ns.onebit.czhostmaster@onebit.cz 2026-01-24 #6 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
mx.kupoman.com |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSns.onebit.cz2026-02-21 → 2026-03-22 · 3 obs
○ 2020-01-14 23:21:32
● 2026-02-21 13:43:10
● 2026-03-22 17:18:48
● 2026-02-21 13:43:10
● 2026-03-22 17:18:48
●NSns.onebit.eu2026-02-21 → 2026-03-22 · 3 obs
○ 2020-01-14 23:21:32
● 2026-02-21 13:43:10
● 2026-03-22 17:18:48
● 2026-02-21 13:43:10
● 2026-03-22 17:18:48
●NSns.onebit.org2026-02-21 → 2026-03-22 · 3 obs
○ 2020-01-14 23:21:32
● 2026-02-21 13:43:10
● 2026-03-22 17:18:48
● 2026-02-21 13:43:10
● 2026-03-22 17:18:48
○NSns01.dns-online.cz2015-05-11 → 2020-01-14 · 4 obs
● 2015-05-11 21:46:36
● 2020-01-14 23:21:32
○ 2026-02-21 13:43:10
○ 2026-03-22 17:18:48
● 2020-01-14 23:21:32
○ 2026-02-21 13:43:10
○ 2026-03-22 17:18:48
○NSns02.dns-online.eu2015-05-11 → 2020-01-14 · 4 obs
● 2015-05-11 21:46:36
● 2020-01-14 23:21:32
○ 2026-02-21 13:43:10
○ 2026-03-22 17:18:48
● 2020-01-14 23:21:32
○ 2026-02-21 13:43:10
○ 2026-03-22 17:18:48
○NSns03.dns-online.info2015-05-11 → 2020-01-14 · 4 obs
● 2015-05-11 21:46:36
● 2020-01-14 23:21:32
○ 2026-02-21 13:43:10
○ 2026-03-22 17:18:48
● 2020-01-14 23:21:32
○ 2026-02-21 13:43:10
○ 2026-03-22 17:18:48
○MXmx.kupoman.com2015-05-11 → 2020-01-14 · 4 obs
● 2015-05-11 21:46:36
● 2020-01-14 23:21:32
○ 2026-02-21 13:43:10
○ 2026-03-22 17:18:48
● 2020-01-14 23:21:32
○ 2026-02-21 13:43:10
○ 2026-03-22 17:18:48
○A146.255.24.1182015-05-11 → 2020-01-14 · 4 obs
● 2015-05-11 21:46:36
● 2020-01-14 23:21:32
○ 2026-02-21 13:43:10
○ 2026-03-22 17:18:48
● 2020-01-14 23:21:32
○ 2026-02-21 13:43:10
○ 2026-03-22 17:18:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| kupoman.com | ns.onebit.cz, ns.onebit.org, ns.onebit.eu | - |
✅ Authoritative Response
Server: 185.65.223.35
NS records: ns.onebit.cz, ns.onebit.org, ns.onebit.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kupoman.com (unsigned zone)
⏱️ Timing
Total: 776ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns.onebit.org, ns.onebit.cz... |
| SOA | 1 | ns.onebit.cz hostmaster.onebit.cz |
Analysis
Hierarchy
kupoman.com is a parent of mx.kupoman.com.
Name Servers
The delegation for kupoman.com is handled by three name servers: ns.onebit.cz, ns.onebit.eu and ns.onebit.org.
kupoman.com at least partially shares name servers with other domains, for instance 4ok.cz, brossini.cz, kyperskarepublika.cz, sekecmazec.cz and tamaral.cz.
Two IP numbers per host:
ns.onebit.cz points to 2a00:1e40:a:53::5 and 185.65.223.35.
ns.onebit.eu points to 2001:1ab0:7e1e:2::5 and 217.31.48.201.
ns.onebit.org points to 2a03:b0c0:1:d0::1090:2001 and 178.62.60.201.