biznessoft.com - robtex.com

biznessoft.com

DNSSEC⚠️ Not signed
A91.236.131.40🇵🇱 TARRCI-AS91.236.131.0/24 SEOHOST
PTRhost-9123613140.seohost-mail.eu
NSns1.seohost.pl ⭐ ⚠️ Not in parent delegation
A185.200.47.250🇵🇱 DATASPACE185.200.44.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-18520047250.seohost-mail.eu
A188.210.221.52🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-18821022152.seohost-mail.eu
NS1.nslokoz.com ⚠️ Not in zone NS records
A185.200.47.250🇵🇱 DATASPACE185.200.44.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-18520047250.seohost-mail.eu
A188.210.221.52🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-18821022152.seohost-mail.eu
A188.210.221.179🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-188210221179.seohost-mail.eu
A188.210.223.253🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-188210223253.seohost-mail.eu
NS2.nslokoz.com ⚠️ Not in zone NS records
A185.200.47.250🇵🇱 DATASPACE185.200.44.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-18520047250.seohost-mail.eu
A188.210.221.52🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-18821022152.seohost-mail.eu
A188.210.221.179🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-188210221179.seohost-mail.eu
A188.210.223.253🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-188210223253.seohost-mail.eu
NSns2.seohost.pl ⚠️ Not in parent delegation
A188.210.221.179🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-188210221179.seohost-mail.eu
A188.210.223.253🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-188210223253.seohost-mail.eu
MXmail.biznessoft.com ⭐
A91.236.131.40🇵🇱 TARRCI-AS91.236.131.0/24 SEOHOST
PTRhost-9123613140.seohost-mail.eu
TXTv=spf1 redirect=_spf-h40.microhost.pl
SOAns1.seohost.plhostmaster@biznessoft.com 2026-03-06 #0

com

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=1774467772

Previously MX for

biznessoft.com

Subdomains

mail.biznessoft.com

Same first word

biznessoft.com
biznessoft.ru
biznessoft.pl

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NS1.nslokoz.com2.nslokoz.comns1.seohost.plns2.seohost.plns1.aidahosting.comns1.nazwa.plns2.aidahosting.comns2.nazwa.plns3.nazwa.plMXmail.biznessoft.combiznessoft.comA91.236.131.40185.38.249.103195.114.1.10195.114.1.12091.121.253.0
●NS1.nslokoz.com2018-06-18 → 2026-03-25 · 3 obs
○ 2016-12-20 04:01:06
● 2018-06-18 20:21:22
● 2026-03-25 19:49:26
●NS2.nslokoz.com2018-06-18 → 2026-03-25 · 3 obs
○ 2016-12-20 04:01:06
● 2018-06-18 20:21:22
● 2026-03-25 19:49:26
○NSns1.aidahosting.com2016-02-04 → 2016-12-20 · 5 obs
○ 2016-01-24 17:09:02
● 2016-02-04 18:27:18
● 2016-12-20 04:01:06
○ 2018-06-18 20:21:22
○ 2026-03-25 19:49:26
○NSns1.nazwa.pl2015-08-10 → 2016-01-24 · 4 obs
● 2015-08-10 09:14:40
● 2016-01-24 17:09:02
○ 2016-02-04 18:27:18
○ 2026-03-25 19:49:26
●NSns1.seohost.pl2026-03-21 → 2026-03-25 · 3 obs
○ 2018-06-18 20:21:22
● 2026-03-21 05:17:38
● 2026-03-25 19:49:26
○NSns2.aidahosting.com2016-02-04 → 2016-12-20 · 5 obs
○ 2016-01-24 17:09:02
● 2016-02-04 18:27:18
● 2016-12-20 04:01:06
○ 2018-06-18 20:21:22
○ 2026-03-25 19:49:26
○NSns2.nazwa.pl2015-08-10 → 2016-01-24 · 4 obs
● 2015-08-10 09:14:40
● 2016-01-24 17:09:02
○ 2016-02-04 18:27:18
○ 2026-03-25 19:49:26
●NSns2.seohost.pl2026-03-21 → 2026-03-25 · 3 obs
○ 2018-06-18 20:21:22
● 2026-03-21 05:17:38
● 2026-03-25 19:49:26
○NSns3.nazwa.pl2015-08-10 → 2016-01-24 · 4 obs
● 2015-08-10 09:14:40
● 2016-01-24 17:09:02
○ 2016-02-04 18:27:18
○ 2026-03-25 19:49:26
○MXbiznessoft.com2015-08-10 → 2016-12-20 · 4 obs
● 2015-08-10 09:14:40
● 2016-12-20 04:01:06
○ 2018-06-18 20:21:22
○ 2026-03-25 19:49:26
●MXmail.biznessoft.com2018-06-18 → 2026-03-25 · 3 obs
○ 2016-12-20 04:01:06
● 2018-06-18 20:21:22
● 2026-03-25 19:49:26
○A185.38.249.1032026-03-21 → 2026-03-25 · 2 obs
○ 2026-03-21 05:17:38
○ 2026-03-25 19:49:26
○A195.114.1.102016-02-04 → 2016-12-20 · 5 obs
○ 2016-01-24 17:09:02
● 2016-02-04 18:27:18
● 2016-12-20 04:01:06
○ 2018-06-18 20:21:22
○ 2026-03-25 19:49:26
○A195.114.1.1202015-08-10 → 2016-01-24 · 4 obs
● 2015-08-10 09:14:40
● 2016-01-24 17:09:02
○ 2016-02-04 18:27:18
○ 2026-03-25 19:49:26
○A91.121.253.02018-06-18 → 2018-06-18 · 4 obs
○ 2016-12-20 04:01:06
● 2018-06-18 20:21:22
○ 2026-03-21 05:17:38
○ 2026-03-25 19:49:26
●A91.236.131.402026-03-21 → 2026-03-25 · 3 obs
○ 2018-06-18 20:21:22
● 2026-03-21 05:17:38
● 2026-03-25 19:49:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...-
biznessoft.com1.nslokoz.com, 2.nslokoz.com4 records

✅ Authoritative Response

Server:188.210.221.179

NS records: 1.nslokoz.com, 2.nslokoz.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biznessoft.com (unsigned zone)

⏱️ Timing

Total: 318ms | Queries: -

📄 Records

TypeCountSample Data
A191.236.131.40
NS2ns2.seohost.pl, ns1.seohost.pl
MX1mail.biznessoft.com (pri: 10)
TXT1v=spf1 redirect=_spf-h40.microhost.pl
SOA1ns1.seohost.pl hostmaster.biznessoft.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (1.nslokoz.com, 1.nslokoz.com, 2.nslokoz.com...)

Analysis

Hierarchy

biznessoft.com is the parent of mail.biznessoft.com.

IP Addresses

biznessoft.com resolves to a single IP address: 91.236.131.40.

Other host names including kumhomotorsport.pl, ais.wd.priv.pl, 123mua.mia.elk.pl, vn.wd.priv.pl and mail.opracowania.biz share IP numbers with biznessoft.com.

Name Servers

biznessoft.com is delegated to four name servers: 1.nslokoz.com, 2.nslokoz.com, ns1.seohost.pl and ns2.seohost.pl.

biznessoft.com at least partially shares name servers with other domains, including slubnyszyk.pl, aratech.pl, best-hairdressers.co.uk, lacerti.pl and restauracja-wloska.pl.

these name servers are commonly used with ns1.microhost.pl, ns2.microhost.pl, c01.nslokoz.com and c02.nslokoz.com.

Four IP numbers

1.nslokoz.com points to 185.200.47.250, 188.210.221.52, 188.210.221.179 and 188.210.223.253; 2.nslokoz.com points to 185.200.47.250, 188.210.221.52, 188.210.221.179 and 188.210.223.253.

Two IP numbers

ns1.seohost.pl points to 185.200.47.250 and 188.210.221.52; ns2.seohost.pl points to 188.210.221.179 and 188.210.223.253.

Names pointing to IPs

Names pointing to 185.200.47.250: 1.nslokoz.com, 2.nslokoz.com and ns1.seohost.pl

Names pointing to 188.210.221.52: 1.nslokoz.com, 2.nslokoz.com and ns1.seohost.pl

Names pointing to 188.210.221.179: 1.nslokoz.com, 2.nslokoz.com and ns2.seohost.pl

Names pointing to 188.210.223.253: 1.nslokoz.com, 2.nslokoz.com and ns2.seohost.pl

Common destinations

Common destinations across the four IPs: 185.200.47.250, 188.210.221.52, 188.210.221.179 and 188.210.223.253

Mail Servers

biznessoft.com is handled by a single mail server, mail.biznessoft.com.

mail.biznessoft.com points to a single IP: 91.236.131.40.