adeu.eu - robtex.com
adeu.eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2001:1568::14🇨🇿 WEB4U2001:1568::/33 | ||||||
| PTR | php7.web4u.cz | ||||||
| A | 81.91.86.14🇨🇿 WEB4U81.91.80.0/21 | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| A | 2a02:a40:100:28ff::12🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| A | 85.207.53.12🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block | ||||||
| PTR | ns2.web4u.cz | ||||||
| NS | ns.web4u.cz | ||||||
| A | 2001:1568:fd::241🇨🇿 WEB4U2001:1568::/33 | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 185.14.224.241🇨🇿 WEB4U185.14.224.0/23 | ||||||
| MX | mx1.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 54.187.177.89🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-54-187-177-89.us-west-2.compute.amazonaws.com | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2026-04-26 #2 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1125082991 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns.web4u.cz2026-04-27 → 2026-06-11 · 3 obs
● 2026-04-27 02:07:54
● 2026-06-11 10:24:32
○NSns11.infomaniak.ch2018-06-01 → 2018-06-01 · 3 obs
○ 2021-04-05 01:37:52
○ 2026-06-11 10:24:32
○NSns12.infomaniak.ch2018-06-01 → 2018-06-01 · 3 obs
○ 2021-04-05 01:37:52
○ 2026-06-11 10:24:32
●NSns2.web4u.cz2026-04-27 → 2026-06-11 · 3 obs
● 2026-04-27 02:07:54
● 2026-06-11 10:24:32
○MXmta-gw.infomaniak.ch2018-06-01 → 2018-06-01 · 3 obs
○ 2021-04-05 01:37:52
○ 2026-06-11 10:24:32
●MXmx1.mailchannels.net2026-04-27 → 2026-06-11 · 3 obs
● 2026-04-27 02:07:54
● 2026-06-11 10:24:32
●MXmx2.mailchannels.net2026-04-27 → 2026-06-11 · 3 obs
● 2026-04-27 02:07:54
● 2026-06-11 10:24:32
●A2001:1568::142026-04-27 → 2026-06-11 · 3 obs
● 2026-04-27 02:07:54
● 2026-06-11 10:24:32
●A81.91.86.142026-04-27 → 2026-06-11 · 3 obs
● 2026-04-27 02:07:54
● 2026-06-11 10:24:32
○A83.166.138.432018-06-01 → 2018-06-01 · 3 obs
○ 2021-04-05 01:37:52
○ 2026-06-11 10:24:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| adeu.eu | ns.web4u.cz, ns2.web4u.cz | - |
✅ Authoritative Response
Server:185.14.224.241
NS records: ns.web4u.cz, ns2.web4u.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.91.86.14 |
| AAAA | 1 | 2001:1568::14 |
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 2 | mx1.mailchannels.net (pri: 10), mx2.mailchannels.net (pri: 10) |
| SOA | 1 | ns.web4u.cz admin.web4u.cz |
Analysis
IP Addresses
adeu.eu points to two IP numbers: 81.91.86.14 and 2001:1568::14.
Two other host names, along with lekarna-tomasov.cz, czechn.eu and okznojmo.com, also share IP numbers with adeu.eu.
Name Servers
adeu.eu has two authoritative name servers — ns2.web4u.cz and ns.web4u.cz.
adeu.eu shares its NS records with other domains, for example therobots.cz, blonde-d-aquitaine.cz, libres.cz and two others.
Both ns2.web4u.cz and ns.web4u.cz have two IP addresses each. ns2.web4u.cz resolves to 85.207.53.12 and 2a02:a40:100:28ff::12; ns.web4u.cz resolves to 185.14.224.241 and 2001:1568:fd::241.
Mail Servers
adeu.eu is served by two mail servers, mx1.mailchannels.net and mx2.mailchannels.net.
Among the domains sharing a mail server setup with adeu.eu are linnestaden.nu, datamap.org, summertreephotography.com and two others.
The mail servers for adeu.eu overlap at least partially with those of other domains, including sparbanksstiftelsenoland.se and mcbdmd.com.
Both mx1.mailchannels.net and mx2.mailchannels.net have a single IP address each — mx1.mailchannels.net resolves to 54.69.1.140 while mx2.mailchannels.net resolves to 54.187.177.89.