granny.cz - robtex.com
granny.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-03-30 #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=1776089836 | ||||||
Subdomains
www.granny.cz |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSns.forpsi.cz2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 02:53:18
● 2026-04-13 14:27:04
●NSns.forpsi.it2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 02:53:18
● 2026-04-13 14:27:04
●NSns.forpsi.net2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 02:53:18
● 2026-04-13 14:27:04
○NSns1.regzone.cz2015-08-31 → 2016-12-16 · 4 obs
● 2016-12-16 15:36:54
○ 2026-04-09 02:53:18
○ 2026-04-13 14:27:04
○NSns1.regzone.de2015-08-31 → 2016-12-16 · 4 obs
● 2016-12-16 15:36:54
○ 2026-04-09 02:53:18
○ 2026-04-13 14:27:04
○NSns1.regzone.info2015-08-31 → 2016-12-16 · 4 obs
● 2016-12-16 15:36:54
○ 2026-04-09 02:53:18
○ 2026-04-13 14:27:04
○MX10mx.zoner.com2015-08-31 → 2016-12-16 · 4 obs
● 2016-12-16 15:36:54
○ 2026-04-09 02:53:18
○ 2026-04-13 14:27:04
○MX15mx.zoner.com2015-08-31 → 2016-12-16 · 4 obs
● 2016-12-16 15:36:54
○ 2026-04-09 02:53:18
○ 2026-04-13 14:27:04
○MXrelay.zoner.com2015-08-31 → 2016-12-16 · 4 obs
● 2016-12-16 15:36:54
○ 2026-04-09 02:53:18
○ 2026-04-13 14:27:04
○A217.198.116.872015-08-31 → 2016-12-16 · 4 obs
● 2016-12-16 15:36:54
○ 2026-04-09 02:53:18
○ 2026-04-13 14:27:04
●A81.2.196.192026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 02:53:18
● 2026-04-13 14:27:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| granny.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: 1281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.2.196.19 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
Hierarchy
granny.cz is parent of www.granny.cz.
IP Addresses
granny.cz points to a single IP: 81.2.196.19.
Other host names, for instance syskor.hu, iqf.cz, online-learning.cz, farby.info and approved.cz share IP numbers with granny.cz.
Name Servers
granny.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
granny.cz at least partially shares its name servers with other domains, for instance hotel-liberec.cz, uzaleznienieodmilosci.pl, votr.cz, revopoint.cz and e-firma.cz.
These name servers are often used together with the name servers 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.