quersus.com - robtex.com

quersus.com

DNSSEC⚠️ Not signed
A77.55.128.142🇵🇱 NETARTGROUP77.55.128.0/20
PTRdedicated-aey142.rev.nazwa.pl
NSns1.nazwa.pl ⭐ ⚠️ Not in parent delegation
A77.55.125.10🇵🇱 NETARTGROUP77.55.125.0/24
PTRns1.nazwa.pl
NSns1.netart.pl ⚠️ Not in zone NS records
A77.55.125.10🇵🇱 NETARTGROUP77.55.125.0/24
PTRns1.nazwa.pl
NSns2.nazwa.pl ⚠️ Not in parent delegation
A77.55.126.10🇵🇱 NETARTGROUP77.55.126.0/24
PTRns2.nazwa.pl
NSns2.netart.pl ⚠️ Not in zone NS records
A77.55.126.10🇵🇱 NETARTGROUP77.55.126.0/24
PTRns2.nazwa.pl
NSns3.nazwa.pl ⚠️ Not in parent delegation
A77.55.127.10🇵🇱 NETARTGROUP77.55.127.0/24
PTRns3.nazwa.pl
NSns3.netart.pl ⚠️ Not in zone NS records
A77.55.127.10🇵🇱 NETARTGROUP77.55.127.0/24
PTRns3.nazwa.pl
MXquersus.com ⭐
A77.55.128.142🇵🇱 NETARTGROUP77.55.128.0/20
PTRdedicated-aey142.rev.nazwa.pl
TXTv=spf1 mx a ~all
TXTae5f3885af0ae24f3e797e0cd5edeb3120d2dacb8649be566023efb181cf1dd1
SOAns1.nazwa.plbiuro@nazwa.pl serial=2008133202

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=1777412406

MX for

quersus.com

Same first word

quersus.com
quersus.ru

DNS History

9 records (8 active, 1 former)

2017201820192020202120222023202420252026NSns1.nazwa.plns1.netart.plns2.nazwa.plns2.netart.plns3.nazwa.plns3.netart.plMXquersus.comA77.55.128.14285.128.197.105
●NSns1.nazwa.pl2016-12-05 → 2026-04-28 · 2 obs
● 2016-12-05 01:06:32
● 2026-04-28 21:57:56
●NSns1.netart.pl2026-03-31 → 2026-04-28 · 3 obs
○ 2016-12-05 01:06:32
● 2026-03-31 13:33:42
● 2026-04-28 21:57:56
●NSns2.nazwa.pl2016-12-05 → 2026-04-28 · 2 obs
● 2016-12-05 01:06:32
● 2026-04-28 21:57:56
●NSns2.netart.pl2026-03-31 → 2026-04-28 · 3 obs
○ 2016-12-05 01:06:32
● 2026-03-31 13:33:42
● 2026-04-28 21:57:56
●NSns3.nazwa.pl2016-12-05 → 2026-04-28 · 2 obs
● 2016-12-05 01:06:32
● 2026-04-28 21:57:56
●NSns3.netart.pl2026-03-31 → 2026-04-28 · 3 obs
○ 2016-12-05 01:06:32
● 2026-03-31 13:33:42
● 2026-04-28 21:57:56
●MXquersus.com2016-12-05 → 2026-04-28 · 2 obs
● 2016-12-05 01:06:32
● 2026-04-28 21:57:56
●A77.55.128.1422026-03-31 → 2026-04-28 · 3 obs
○ 2017-06-09 17:21:34
● 2026-03-31 13:33:42
● 2026-04-28 21:57:56
○A85.128.197.1052016-12-05 → 2017-06-09 · 4 obs
● 2016-12-05 01:06:32
● 2017-06-09 17:21:34
○ 2026-03-31 13:33:42
○ 2026-04-28 21:57:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
quersus.comns2.netart.pl, ns1.netart.pl, ns3.netart.pl-

✅ Authoritative Response

Server:77.55.126.10

NS records: ns2.netart.pl, ns1.netart.pl, ns3.netart.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quersus.com (unsigned zone)

⏱️ Timing

Total: 483ms | Queries: -

📄 Records

TypeCountSample Data
A177.55.128.142
NS3ns1.nazwa.pl, ns3.nazwa.pl...
MX1quersus.com (pri: 10)
TXT2v=spf1 mx a ~all, ae5f3885af0ae24f3e797e0cd5edeb3120d2dacb
SOA1ns1.nazwa.pl biuro.nazwa.pl

Analysis

Mail Server Role

quersus.com serves as the mail server for quersus.com.

IP Addresses

quersus.com points to a single IP number: 77.55.128.142.

Other host names, for instance dedicated-aey142.rev.nazwa.pl and dxseat.com, share IP numbers with quersus.com.

Name Servers

quersus.com delegates to six name servers: ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl, ns1.netart.pl, ns2.netart.pl and ns3.netart.pl.

quersus.com shares name servers with other domains at least partially, for instance adamnowinski.eu, beztroskipomidor.pl, artplan.com.pl, szott.pl and krisline.com.

Host names with a single IP

ns1.nazwa.pl points to 77.55.125.10

ns2.nazwa.pl points to 77.55.126.10

ns3.nazwa.pl points to 77.55.127.10

ns1.netart.pl points to 77.55.125.10

ns2.netart.pl points to 77.55.126.10

ns3.netart.pl points to 77.55.127.10

Host names pointing to 77.55.125.10: ns1.nazwa.pl and ns1.netart.pl

Host names pointing to 77.55.126.10: ns2.nazwa.pl and ns2.netart.pl

Host names pointing to 77.55.127.10: ns3.nazwa.pl and ns3.netart.pl

Mail Servers

A single mail server handles quersus.com and quersus.com.

Host name quersus.com resolves to IP 77.55.128.142.