icarus-ag.com - robtex.com
icarus-ag.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.185.110.197🇨🇿 VSHOSTING93.185.96.0/20 II. | ||||||
| PTR | strato.viaaurea.cz | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| A | 2a02:a40:100:28ff::12🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| PTR | ns2.web4u.cz | ||||||
| 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 | ||||||
| PTR | ns.web4u.cz | ||||||
| MX | mailserver.viaaurea.cz ⭐ | ||||||
| A | 93.185.110.216🇨🇿 VSHOSTING93.185.96.0/20 II. | ||||||
| PTR | mailserver.viaaurea.cz | ||||||
| TXT | google-site-verification=q8MRpAEZeHX_bioUbJ7KmZUY2ils8eKFbbQ1lJDQWNQ | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2026-08-01 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786176929 | ||||||
Same first word
icarus-ag.cz |
icarus-ag.com |
Similar names
DNS History
11 records (4 active, 7 former)
○MX10mx.zoner.com2015-08-18 → 2016-03-03 · 4 obs
● 2016-03-03 14:41:50
○ 2016-09-02 09:01:40
○ 2026-08-08 08:37:58
○MX15mx.zoner.com2015-08-18 → 2016-03-03 · 4 obs
● 2016-03-03 14:41:50
○ 2016-09-02 09:01:40
○ 2026-08-08 08:37:58
●MXmailserver.viaaurea.cz2026-04-02 → 2026-08-08 · 3 obs
● 2026-04-02 15:09:24
● 2026-08-08 08:37:58
○MXproteus2.viavis.cz2016-09-02 → 2017-04-04 · 5 obs
● 2016-09-02 09:01:40
● 2017-04-04 04:13:34
○ 2026-04-02 15:09:24
○ 2026-08-08 08:37:58
○MXrelay.zoner.com2015-08-18 → 2016-03-03 · 4 obs
● 2016-03-03 14:41:50
○ 2016-09-02 09:01:40
○ 2026-08-08 08:37:58
○A217.198.116.1402015-08-18 → 2016-03-03 · 4 obs
● 2016-03-03 14:41:50
○ 2016-09-02 09:01:40
○ 2026-08-08 08:37:58
○A46.47.159.1672016-09-02 → 2016-09-02 · 4 obs
● 2016-09-02 09:01:40
○ 2017-04-04 04:13:34
○ 2026-08-08 08:37:58
○A81.2.195.302017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 04:13:34
○ 2026-04-02 15:09:24
○ 2026-08-08 08:37:58
●A93.185.110.1972026-04-02 → 2026-08-08 · 3 obs
● 2026-04-02 15:09:24
● 2026-08-08 08:37:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| icarus-ag.com | ns.web4u.cz, ns2.web4u.cz | - |
✅ Authoritative Response
Server:185.14.224.241
NS records: ns.web4u.cz, ns2.web4u.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icarus-ag.com (unsigned zone)
⏱️ Timing
Total: 712ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.185.110.197 |
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 1 | mailserver.viaaurea.cz (pri: 10) |
| TXT | 1 | google-site-verification=q8MRpAEZeHX_bio |
| SOA | 1 | ns.web4u.cz admin.web4u.cz |
Analysis
IP Addresses
icarus-ag.com directs to one IP number, which is 93.185.110.197.
Among the host names that share IP numbers with icarus-ag.com are rockzone.cz, elektrobock.cz, icarus-ag.cz and two others.
Name Servers
icarus-ag.com has two authoritative name servers — ns2.web4u.cz and ns.web4u.cz.
icarus-ag.com has the same name server delegation as a number of other domains, such as max1.cz, stonetawne.net, knihajizd.net and two more.
The name servers for icarus-ag.com overlap at least partially with those of other domains — for example mnd-drilling.com.
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
icarus-ag.com routes its mail through a single mail server, mailserver.viaaurea.cz.
icarus-ag.com has the same mail server arrangement as a number of other domains, for example cityone.cz, tenispadel.cz, cafe-mezzanine.cz and two more.
mailserver.viaaurea.cz points to one IP number — 93.185.110.216.