koderma.eu - dns.ninja

koderma.eu

DNSSEC๐Ÿ”’ Signed (DS record present)
A172.104.248.55๐Ÿ‡ฉ๐Ÿ‡ช AKAMAI-LINODE-AP172.104.224.0/19 Akamai Technologies
PTRs5.upgates.com
NSns2.web4u.cz โญ
A2a02:a40:100:28ff::12๐Ÿ‡จ๐Ÿ‡ฟ BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s.
PTRns2.web4u.cz
A85.207.53.12๐Ÿ‡จ๐Ÿ‡ฟ BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block
PTRns2.web4u.cz
NSns.web4u.cz
A2001:1568:fd::241๐Ÿ‡จ๐Ÿ‡ฟ WEB4U2001:1568::/33
PTRns.web4u.cz
A185.14.224.241๐Ÿ‡จ๐Ÿ‡ฟ WEB4U185.14.224.0/23
PTRns.web4u.cz
MXmail.koderma.eu โญ
A81.91.92.210๐Ÿ‡จ๐Ÿ‡ฟ WEB4U81.91.88.0/21
PTRm178.abdita.com
TXTv=spf1 a include:_spf.upgates.com ip4:81.91.92.210 ip6:2001:1568:f::178/64 ~all
SOAns.web4u.czadmin@web4u.cz 2023-10-23 #2

eu

DNSSEC๐Ÿ”’ Signed (DS record present)
NSsi.dns.eu โญ
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1126516519

Subdomains

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

NSns.web4u.czns2.web4u.czMXmail.koderma.euA172.104.248.55
โ—NSns.web4u.cz2026-03-20 โ†’ 2026-07-27 ยท 2 obs
โ— 2026-03-20 18:59:26
โ— 2026-07-27 15:19:26
โ—NSns2.web4u.cz2026-03-20 โ†’ 2026-07-27 ยท 2 obs
โ— 2026-03-20 18:59:26
โ— 2026-07-27 15:19:26
โ—MXmail.koderma.eu2026-03-20 โ†’ 2026-07-27 ยท 2 obs
โ— 2026-03-20 18:59:26
โ— 2026-07-27 15:19:26
โ—A172.104.248.552026-03-20 โ†’ 2026-07-27 ยท 2 obs
โ— 2026-03-20 18:59:26
โ— 2026-07-27 15:19:26

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
eube.dns.eu, si.dns.eu, y.dns.eu, x.dns.eu...-
koderma.euns2.web4u.cz, ns.web4u.cz-

โœ… Authoritative Response

Server:185.14.224.241

NS records: ns2.web4u.cz, ns.web4u.cz

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 1199ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1172.104.248.55
NS2ns.web4u.cz, ns2.web4u.cz
MX1mail.koderma.eu (pri: 10)
TXT1v=spf1 a include:_spf.upgates.com ip4:81
SOA1ns.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.