sendrazice.cz - robtex.com
sendrazice.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:28:ca:110:46:234:109:102🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | hydra.gc-system.cz | ||||||
| A | 46.234.109.102🇨🇿 SuperNetwork46.234.96.0/19 s.r.o. | ||||||
| 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 | posta.gc-system.cz ⭐ | ||||||
| A | 2a01:28:ca:110:88:86:102:8🇨🇿 SuperNetwork2a01:28::/32 s.r.o. | ||||||
| PTR | pleiades1.gc-system.cz | ||||||
| A | 88.86.102.8🇨🇿 SuperNetwork88.86.96.0/19 s.r.o. | ||||||
| PTR | pleiades1.gc-system.cz | ||||||
| TXT | v=spf1 a mx include:spfa.gc-system.cz ~all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-05-08 #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=1778815035 | ||||||
Same first word
sendrazice.cz |
DNS History
12 records (6 active, 6 former)
●NSns.forpsi.cz2017-04-09 → 2026-05-15 · 3 obs
● 2017-04-09 04:25:34
● 2026-05-15 04:02:52
●NSns.forpsi.it2017-04-09 → 2026-05-15 · 3 obs
● 2017-04-09 04:25:34
● 2026-05-15 04:02:52
●NSns.forpsi.net2017-04-09 → 2026-05-15 · 3 obs
● 2017-04-09 04:25:34
● 2026-05-15 04:02:52
○NSns.web4u.cz2015-08-17 → 2016-08-11 · 4 obs
● 2016-08-11 04:09:46
○ 2017-04-09 04:25:34
○ 2026-05-15 04:02:52
○NSns2.web4u.cz2015-08-17 → 2016-08-11 · 4 obs
● 2016-08-11 04:09:46
○ 2017-04-09 04:25:34
○ 2026-05-15 04:02:52
○MXmail.sendrazice.cz2015-08-17 → 2016-08-11 · 4 obs
● 2016-08-11 04:09:46
○ 2017-04-09 04:25:34
○ 2026-05-15 04:02:52
●MXposta.gc-system.cz2017-04-09 → 2026-05-15 · 3 obs
● 2017-04-09 04:25:34
● 2026-05-15 04:02:52
●A2a01:28:ca:110:46:234:109:1022026-05-15 → 2026-05-15 · 3 obs
● 2026-05-15 00:41:36
● 2026-05-15 04:02:52
○A2a01:28:ca:110:88:86:102:52017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 04:25:34
○ 2026-05-15 00:41:36
○ 2026-05-15 04:02:52
●A46.234.109.1022026-05-15 → 2026-05-15 · 3 obs
● 2026-05-15 00:41:36
● 2026-05-15 04:02:52
○A81.91.86.112015-08-17 → 2016-08-11 · 4 obs
● 2016-08-11 04:09:46
○ 2017-04-09 04:25:34
○ 2026-05-15 04:02:52
○A88.86.102.52017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 04:25:34
○ 2026-05-15 00:41:36
○ 2026-05-15 04:02:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| sendrazice.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:81.2.194.130
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: 1394ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.234.109.102 |
| AAAA | 1 | 2a01:28:ca:110:46:234:109:102 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | posta.gc-system.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spfa.gc-system.cz ~a |
| 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
sendrazice.cz points to two IPs: 2a01:28:ca:110:46:234:109:102 and 46.234.109.102.
Other host names including milavce.cz, okrouhlaradoun.cz, dolnipohled.cz, libochovice.cz and strekov.sk share IP numbers with sendrazice.cz.
Name Servers
sendrazice.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
sendrazice.cz at least partially shares name servers with other domains, including tph.cz, bomby.cz, autokozmetika-kenotek.sk, olympos.cz and esgo.org.
These name servers are often used together with 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
sendrazice.cz is handled by a single mail server, posta.gc-system.cz.
sendrazice.cz shares its mail server setup with other domains, including kytin.eu, obecadrspach.cz, obec-beharovice.cz, hradecno.cz and jankovcb.cz.
posta.gc-system.cz points to two IPs: 2a01:28:ca:110:88:86:102:8 and 88.86.102.8.