bytkow.net - robtex.com

bytkow.net

DNSSEC⚠️ Not signed
A194.187.237.100🇵🇱 IPMEDIA-AS194.187.236.0/22 IPMEDIA Sp. z o.o.
PTRserw2.ipmedia.net.pl
NSns1.bytkow.net ⭐ ⚠️ Not in parent delegation
A194.187.236.100🇵🇱 IPMEDIA-AS194.187.236.0/22 IPMEDIA Sp. z o.o.
PTRipmedia.net.pl
NSns1.ipmedia.net.pl ⚠️ Not in zone NS records
A194.187.236.100🇵🇱 IPMEDIA-AS194.187.236.0/22 IPMEDIA Sp. z o.o.
PTRipmedia.net.pl
NSns2.ipmedia.net.pl ⚠️ Not in zone NS records
A194.187.237.100🇵🇱 IPMEDIA-AS194.187.236.0/22 IPMEDIA Sp. z o.o.
PTRserw2.ipmedia.net.pl
NSns2.siemianowice.com ⚠️ Not in parent delegation
A194.187.237.100🇵🇱 IPMEDIA-AS194.187.236.0/22 IPMEDIA Sp. z o.o.
PTRserw2.ipmedia.net.pl
MXipmedia.net.pl ⭐
A194.187.236.100🇵🇱 IPMEDIA-AS194.187.236.0/22 IPMEDIA Sp. z o.o.
PTRipmedia.net.pl
TXTv=spf1 ip4:194.187.236.100 ~all
SOAns1.bytkow.netroot@special.pl 2018-08-01 #1

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774403287
WOT: SAFE (48/100)

Subdomains

ns1.bytkow.net
www.bytkow.net

Same first word

bytkow.net

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns1.bytkow.netns1.ipmedia.net.plns2.ipmedia.net.plns2.siemianowice.comdns.altec.pldns2.altec.plMXipmedia.net.plpoczta.altec.plA194.187.237.10062.111.225.4
○NSdns.altec.pl2015-08-07 → 2017-04-09 · 4 obs
● 2015-08-07 02:24:58
● 2017-04-09 20:04:54
○ 2026-02-28 06:00:42
○ 2026-03-25 02:14:10
○NSdns2.altec.pl2015-08-07 → 2017-04-09 · 4 obs
● 2015-08-07 02:24:58
● 2017-04-09 20:04:54
○ 2026-02-28 06:00:42
○ 2026-03-25 02:14:10
●NSns1.bytkow.net2026-02-28 → 2026-03-25 · 3 obs
○ 2017-04-09 20:04:54
● 2026-02-28 06:00:42
● 2026-03-25 02:14:10
●NSns1.ipmedia.net.pl2026-02-28 → 2026-03-25 · 3 obs
○ 2017-04-09 20:04:54
● 2026-02-28 06:00:42
● 2026-03-25 02:14:10
●NSns2.ipmedia.net.pl2026-02-28 → 2026-03-25 · 3 obs
○ 2017-04-09 20:04:54
● 2026-02-28 06:00:42
● 2026-03-25 02:14:10
●NSns2.siemianowice.com2026-02-28 → 2026-03-25 · 3 obs
○ 2017-04-09 20:04:54
● 2026-02-28 06:00:42
● 2026-03-25 02:14:10
●MXipmedia.net.pl2026-02-28 → 2026-03-25 · 3 obs
○ 2017-04-09 20:04:54
● 2026-02-28 06:00:42
● 2026-03-25 02:14:10
○MXpoczta.altec.pl2015-08-07 → 2017-04-09 · 4 obs
● 2015-08-07 02:24:58
● 2017-04-09 20:04:54
○ 2026-02-28 06:00:42
○ 2026-03-25 02:14:10
●A194.187.237.1002026-02-28 → 2026-03-25 · 3 obs
○ 2017-04-09 20:04:54
● 2026-02-28 06:00:42
● 2026-03-25 02:14:10
○A62.111.225.42015-08-07 → 2017-04-09 · 4 obs
● 2015-08-07 02:24:58
● 2017-04-09 20:04:54
○ 2026-02-28 06:00:42
○ 2026-03-25 02:14:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...-
bytkow.netns2.ipmedia.net.pl, ns1.ipmedia.net.pl-

✅ Authoritative Response

Server:194.187.236.100

NS records: ns2.ipmedia.net.pl, ns1.ipmedia.net.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bytkow.net (unsigned zone)

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

TypeCountSample Data
A1194.187.237.100
NS2ns1.bytkow.net, ns2.siemianowice.com
MX1ipmedia.net.pl (pri: 5)
TXT1v=spf1 ip4:194.187.236.100 ~all
SOA1ns1.bytkow.net root.special.pl

Analysis

Hierarchy

bytkow.net is parent of ns1.bytkow.net and www.bytkow.net.

IP Addresses

bytkow.net points to a single IP: 194.187.237.100.

Other host names, for instance n233h201.ipmedia.net.pl, n233h202.ipmedia.net.pl, ns2.cnmultimedia.pl, ns2.ipmedia.net.pl and n233h203.ipmedia.net.pl share IP numbers with bytkow.net.

Name Servers

bytkow.net is delegated to four name servers: ns2.siemianowice.com, ns1.bytkow.net, ns1.ipmedia.net.pl and ns2.ipmedia.net.pl.

bytkow.net at least partially shares its name servers with other domains, for instance 238.187.194.in-addr.arpa, w2s.net.pl, 233.215.95.in-addr.arpa, cnmultimedia.pl and cnmm.pl.

These name servers are commonly used with ns1.siemianowice.com, ns1.cnmultimedia.pl, ns1.siemce.pl, ns1.siemianowice.net, ns1.cnmm.pl, ssm.siemianowice.pl and ns1.ssm.siemianowice.pl.

Host names with one IP number:

ns2.siemianowice.com points to 194.187.237.100.

ns1.bytkow.net points to 194.187.236.100.

ns1.ipmedia.net.pl points to 194.187.236.100.

ns2.ipmedia.net.pl points to 194.187.237.100.

Host names pointing to 194.187.237.100: ns2.siemianowice.com and ns2.ipmedia.net.pl.

Host names pointing to 194.187.236.100: ns1.bytkow.net and ns1.ipmedia.net.pl.

Common mappings: ns2.siemianowice.com and ns2.ipmedia.net.pl both point to 194.187.237.100; ns1.bytkow.net and ns1.ipmedia.net.pl both point to 194.187.236.100.

Mail Servers

bytkow.net is served by a single mail server, ipmedia.net.pl.

bytkow.net uses the same mail server setup as other domains, for instance siemianowice.com, ipmedia.net.pl, siemce.pl and siemianowice.net.

ipmedia.net.pl points to IP number 194.187.236.100.