kupim.online - robtex.com
kupim.online
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.2.196.19🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | 19.196.forpsi.net | ||||||
| NS | ns.forpsi.net ⭐ | ||||||
| A | 2001:15e8:101:1::c282🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.forpsi.net | ||||||
| A | 81.2.194.130🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns.forpsi.net | ||||||
| NS | ns.forpsi.cz | ||||||
| A | 2001:15e8:201:1::d1b9🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.forpsi.cz | ||||||
| A | 81.2.209.185🇨🇿 INTERNET-CZ81.2.209.0/24 | ||||||
| PTR | ns.forpsi.cz | ||||||
| NS | ns.forpsi.it | ||||||
| A | 2a00:6d41:2:1::5🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | ns.forpsi.it | ||||||
| A | 95.110.254.165🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network | ||||||
| PTR | host165-254-110-95.serverdedicati.aruba.it | ||||||
| MX | mxavas.forpsi.com ⭐ | ||||||
| A | 81.2.195.200🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | mxavas.forpsi.com | ||||||
| TXT | v=spf1 a mx include:_spf.forpsi.com -all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2025-12-08 #2 | ||||||
online
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1778680711 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns.forpsi.cz2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 23:19:42
● 2026-05-13 14:19:38
●NSns.forpsi.it2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 23:19:42
● 2026-05-13 14:19:38
●NSns.forpsi.net2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 23:19:42
● 2026-05-13 14:19:38
○NSns1.websupport.sk2018-05-13 → 2018-05-13 · 3 obs
○ 2026-05-02 23:19:42
○ 2026-05-13 14:19:38
○NSns2.websupport.sk2018-05-13 → 2018-05-13 · 3 obs
○ 2026-05-02 23:19:42
○ 2026-05-13 14:19:38
○NSns3.websupport.sk2018-05-13 → 2018-05-13 · 3 obs
○ 2026-05-02 23:19:42
○ 2026-05-13 14:19:38
○MXmailin1.kupim.online2018-05-13 → 2018-05-13 · 3 obs
○ 2026-05-02 23:19:42
○ 2026-05-13 14:19:38
○MXmailin2.kupim.online2018-05-13 → 2018-05-13 · 3 obs
○ 2026-05-02 23:19:42
○ 2026-05-13 14:19:38
●MXmxavas.forpsi.com2026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 23:19:42
● 2026-05-13 14:19:38
○A217.67.30.1602018-05-13 → 2018-05-13 · 3 obs
○ 2026-05-02 23:19:42
○ 2026-05-13 14:19:38
●A81.2.196.192026-05-02 → 2026-05-13 · 3 obs
● 2026-05-02 23:19:42
● 2026-05-13 14:19:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net | - |
| kupim.online | ns.forpsi.it, ns.forpsi.cz, ns.forpsi.net | - |
✅ Authoritative Response
Server:95.110.254.165
NS records: ns.forpsi.it, ns.forpsi.cz, ns.forpsi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kupim.online (unsigned zone)
⏱️ Timing
Total: 742ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.2.196.19 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | mxavas.forpsi.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.forpsi.com -all |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
Analysis
Hierarchy
kupim.online is a parent of mailin2.kupim.online and mailin1.kupim.online.
IP Addresses
kupim.online resolves to one IP number: 81.2.196.19.
other host names including vrtiska.net, fine.hu, bdofinkonsult.cz, czechia.ch and amazement.cz share IP numbers with kupim.online.
Name Servers
kupim.online is delegated to three name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
kupim.online at least partially shares name servers with other domains, for instance deutz-fahr.cz, gearbox-adventure.com, cleanit.cz, sowio.cz and katedra.cz.
these name servers are commonly used alongside ns.forpsi.us.
Host names with two IP numbers:
ns.forpsi.cz points to: 2001:15e8:201:1::d1b9 and 81.2.209.185.
ns.forpsi.it points to: 2a00:6d41:2:1::5 and 95.110.254.165.
ns.forpsi.net points to: 2001:15e8:101:1::c282 and 81.2.194.130.
Mail Servers
kupim.online is handled by a single mail server, mxavas.forpsi.com.
kupim.online shares the same mail server setup as other domains, for instance s9.cz, pet.cz, escapewear.cz, vpcomputers.eu and skleniky.com.
kupim.online shares some mail servers with other domains, at least partially, for example horni-vestonice.cz and avxcafe.hu.
mxavas.forpsi.com resolves to IP 81.2.195.200.