coolbottles.cz - robtex.com
coolbottles.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 139.177.178.242🇩🇪 AKAMAI-LINODE-AP139.177.176.0/21 Akamai Technologies | ||||||
| PTR | s21.upgates.com | ||||||
| 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 mx include:_spf.upgates.com ~all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-04-09 #1 | ||||||
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=1778174235 | ||||||
Same first word
coolbottles.mk |
coolbottles.cz |
DNS History
5 records (5 active, 0 former)
●NSns.forpsi.net2026-04-27 → 2026-05-07 · 2 obs
● 2026-05-07 17:37:36
●MXmxavas.forpsi.com2026-04-27 → 2026-05-07 · 2 obs
● 2026-05-07 17:37:36
●A139.177.178.2422026-04-27 → 2026-05-07 · 2 obs
● 2026-05-07 17:37:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| coolbottles.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:81.2.209.185
NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 923ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.177.178.242 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | mxavas.forpsi.com (pri: 10) |
| TXT | 1 | v=spf1 mx include:_spf.upgates.com ~all |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
IP Addresses
coolbottles.cz resolves to one IP number: 139.177.178.242.
other host names including gastro-dum.cz, vinoherink.cz, www.lekarnatypos.cz, 4detailing.cz and hodinky-sperky.cz share IP numbers with coolbottles.cz.
Name Servers
coolbottles.cz is delegated to three name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
coolbottles.cz at least partially shares name servers with other domains, for instance harrmed.com, janicekub.cz, policko.cz, zachrannykruh.cz and tuito.cz.
These name servers are commonly used alongside ns.forpsi.us and ns.forpsi.cn.
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
coolbottles.cz is handled by a single mail server, mxavas.forpsi.com.
coolbottles.cz shares the same mail server setup as other domains, for instance brovko.net, holar.hu, fe-mat.cz, albacon.cz and ontrade.cz.
coolbottles.cz shares some mail servers with other domains, at least partially, for instance martinkucera.cz, egk.cz, rcba.sk, yvesrocher.cz and gamosvideo.com.
mxavas.forpsi.com resolves to IP 81.2.195.200.