koderma.eu - dns.ninja
koderma.eu
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 172.104.248.55๐ฉ๐ช AKAMAI-LINODE-AP172.104.224.0/19 Akamai Technologies | ||||||
| PTR | s5.upgates.com | ||||||
| NS | ns2.web4u.cz โญ | ||||||
| A | 2a02:a40:100:28ff::12๐จ๐ฟ BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| PTR | ns2.web4u.cz | ||||||
| A | 85.207.53.12๐จ๐ฟ BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block | ||||||
| PTR | ns2.web4u.cz | ||||||
| NS | ns.web4u.cz | ||||||
| A | 2001:1568:fd::241๐จ๐ฟ WEB4U2001:1568::/33 | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 185.14.224.241๐จ๐ฟ WEB4U185.14.224.0/23 | ||||||
| PTR | ns.web4u.cz | ||||||
| MX | mail.koderma.eu โญ | ||||||
| A | 81.91.92.210๐จ๐ฟ WEB4U81.91.88.0/21 | ||||||
| PTR | m178.abdita.com | ||||||
| TXT | v=spf1 a include:_spf.upgates.com ip4:81.91.92.210 ip6:2001:1568:f::178/64 ~all | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2023-10-23 #2 | ||||||
eu
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | si.dns.eu โญ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1126516519 | ||||||
Subdomains
mail.koderma.eu |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
โMXmail.koderma.eu2026-03-20 โ 2026-07-27 ยท 2 obs
โ 2026-07-27 15:19:26
โA172.104.248.552026-03-20 โ 2026-07-27 ยท 2 obs
โ 2026-07-27 15:19:26
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | be.dns.eu, si.dns.eu, y.dns.eu, x.dns.eu... | - |
| koderma.eu | ns2.web4u.cz, ns.web4u.cz | - |
โ Authoritative Response
Server:185.14.224.241
NS records: ns2.web4u.cz, ns.web4u.cz
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 1199ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.104.248.55 |
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 1 | mail.koderma.eu (pri: 10) |
| TXT | 1 | v=spf1 a include:_spf.upgates.com ip4:81 |
| SOA | 1 | ns.web4u.cz admin.web4u.cz |
Analysis
Hierarchy
mail.koderma.eu is a subdomain of koderma.eu.
IP Addresses
koderma.eu resolves to one IP address: 172.104.248.55.
lenman.cz, ventilacnisystem.cz, stagg.cz and two other host names share IP numbers with koderma.eu.
Name Servers
koderma.eu is delegated to two name servers: ns2.web4u.cz and ns.web4u.cz.
koderma.eu uses the same name servers as several other domains โ among them alsa-project.org, lukrfaucets.com, objednavkybausch.cz and two more.
ns2.web4u.cz and ns.web4u.cz each resolve to two IP addresses: ns2.web4u.cz points to 85.207.53.12 and 2a02:a40:100:28ff::12, while ns.web4u.cz points to 185.14.224.241 and 2001:1568:fd::241.
Mail Servers
Mail for koderma.eu is handled by a single mail server, mail.koderma.eu.
mail.koderma.eu resolves to a single IP number: 81.91.92.210.