tcausterlitz.cz - robtex.com
tcausterlitz.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 3.73.27.108🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix | ||||||
| PTR | ec2-3-73-27-108.eu-central-1.compute.amazonaws.com | ||||||
| A | 3.125.172.46🇩🇪 Amazon3.124.0.0/14 EC2 FRA prefix | ||||||
| NS | ns1.register.it ⭐ | ||||||
| A | 2a01:8100:2911::2:184:2🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.61.2🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | host-81-88-61-2.dedicatedservers.it | ||||||
| NS | ns2.register.it | ||||||
| A | 2a00:13b0:2::227:1🇬🇧 ISIONUK2a00:13b0::/32 Namesco Limited | ||||||
| A | 195.7.227.1🇬🇧 ISIONUK195.7.224.0/19 ISION-UK | ||||||
| PTR | ns2.register.it | ||||||
| MX | imap.mail.webnode.com ⭐ | ||||||
| A | 81.88.60.246🇮🇹 REGISTER-AS81.88.60.0/24 Register.IT S.p.A. prefix | ||||||
| PTR | host-81-88-60-246.dedicatedservers.it | ||||||
| TXT | v=spf1 a mx include:spfuser.webnode.com -all | ||||||
| SOA | ns1.register.ithostmaster@register.it 2026-02-22 #2 | ||||||
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=1776095236 | ||||||
Subdomains
www.tcausterlitz.cz |
Same first word
tcausterlitz.cz |
DNS History
9 records (5 active, 4 former)
○NSns.web4u.cz2018-05-15 → 2018-05-15 · 3 obs
○ 2026-04-10 07:46:10
○ 2026-04-13 16:19:54
●NSns1.register.it2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 07:46:10
● 2026-04-13 16:19:54
●NSns2.register.it2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 07:46:10
● 2026-04-13 16:19:54
○NSns2.web4u.cz2018-05-15 → 2018-05-15 · 3 obs
○ 2026-04-10 07:46:10
○ 2026-04-13 16:19:54
●MXimap.mail.webnode.com2026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 07:46:10
● 2026-04-13 16:19:54
○MXmail.tcausterlitz.cz2018-05-15 → 2018-05-15 · 3 obs
○ 2026-04-10 07:46:10
○ 2026-04-13 16:19:54
●A3.125.172.462026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 07:46:10
● 2026-04-13 16:19:54
●A3.73.27.1082026-04-10 → 2026-04-13 · 3 obs
● 2026-04-10 07:46:10
● 2026-04-13 16:19:54
○A77.93.194.1692018-05-15 → 2018-05-15 · 3 obs
○ 2026-04-10 07:46:10
○ 2026-04-13 16:19:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| tcausterlitz.cz | ns1.register.it, ns2.register.it | - |
✅ Authoritative Response
Server:81.88.61.2
NS records: ns1.register.it, ns2.register.it
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1399ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.125.172.46, 3.73.27.108 |
| NS | 2 | ns2.register.it, ns1.register.it |
| MX | 1 | imap.mail.webnode.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spfuser.webnode.com |
| SOA | 1 | ns1.register.it hostmaster.register.it |
Analysis
Hierarchy
tcausterlitz.cz is the parent of www.tcausterlitz.cz.
IP Addresses
tcausterlitz.cz points to two IPs: 3.73.27.108 and 3.125.172.46.
Other host names including drach.biz, chwanhwa.com, tesari.cz, tkapel.net and universalwash.ro share IP numbers with tcausterlitz.cz.
Name Servers
tcausterlitz.cz's delegation uses two name servers, ns1.register.it and ns2.register.it.
tcausterlitz.cz shares the same name server setup as other domains, for example merum.net, valsoia.info, omem.it, utbildningsstiftelsen.org and dogbrothers.cz.
Host names with two IPs:
ns1.register.it points to: 2a01:8100:2911::2:184:2 and 81.88.61.2
ns2.register.it points to: 2a00:13b0:2::227:1 and 195.7.227.1
Mail Servers
tcausterlitz.cz is handled by a single mail server, imap.mail.webnode.com.
tcausterlitz.cz shares its mail server setup with other domains, including kvalitnistrechy.cz, icvkomarno.sk, khosc.be, czech-language.com and janotel.sk.
imap.mail.webnode.com points to a single IP: 81.88.60.246.