rplus.pl - robtex.com

rplus.pl

DNSSEC⚠️ Not signed
A91.237.52.247🇵🇱 BIZNESHOST-AS91.237.52.0/24
PTRs138.cyber-folks.pl
NSdns1.linuxpl.com ⭐ ⚠️ Not in parent delegation
A94.152.254.111🇵🇱 OXYLION-AS94.152.254.0/24
PTRns1.cyberfolks.pl
NSdns2.linuxpl.com ⚠️ Not in parent delegation
A94.152.255.111🇵🇱 OXYLION-AS94.152.255.0/24
PTRns2.cyberfolks.pl
NSns1.cyberfolks.pl ⚠️ Not in zone NS records
A94.152.254.111🇵🇱 OXYLION-AS94.152.254.0/24
PTRns1.cyberfolks.pl
NSns2.cyberfolks.pl ⚠️ Not in zone NS records
A94.152.255.111🇵🇱 OXYLION-AS94.152.255.0/24
PTRns2.cyberfolks.pl
NSns3.cyberfolks.pl
A94.152.254.161🇵🇱 OXYLION-AS94.152.254.0/24
PTRns3.cyberfolks.pl
MXaspmx.l.google.com
A2607:f8b0:4004:c25::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadtq-in-f26.1e100.net
A142.251.111.26🇺🇸 Google142.251.111.0/24
PTRbk-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAdns1.linuxpl.comhostmaster@rplus.pl 2026-07-10 #0

pl

DNSSEC🔒 Signed (DS record present)
NSa-dns.pl
NSb-dns.pl
NSd-dns.pl
NSf-dns.pl
NSh-dns.pl
NSj-dns.pl
TXTccTLD of Poland
SOAa-dns.pldnsmaster@nask.pl serial=1785825040

Same first word

Similar names

DNS History

17 records (11 active, 6 former)

20162017201820192020202120222023202420252026NSdns1.linuxpl.comdns2.linuxpl.comns1.cyberfolks.plns2.cyberfolks.plns3.cyberfolks.pldns12.linuxpl.comns12.linuxpl.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commail.rplus.plA91.237.52.247176.9.9.231
NSdns1.linuxpl.com2026-06-11 → 2026-08-04 · 3 obs
○ 2017-01-09 11:01:12
● 2026-06-11 06:38:48
● 2026-08-04 07:24:46
NSdns12.linuxpl.com2015-05-16 → 2017-01-09 · 4 obs
● 2015-05-16 16:21:02
● 2017-01-09 11:01:12
○ 2026-06-11 06:38:48
○ 2026-08-04 07:24:46
NSdns2.linuxpl.com2026-06-11 → 2026-08-04 · 3 obs
○ 2017-01-09 11:01:12
● 2026-06-11 06:38:48
● 2026-08-04 07:24:46
NSns1.cyberfolks.pl2026-06-11 → 2026-08-04 · 3 obs
○ 2017-01-09 11:01:12
● 2026-06-11 06:38:48
● 2026-08-04 07:24:46
NSns12.linuxpl.com2015-05-16 → 2017-01-09 · 4 obs
● 2015-05-16 16:21:02
● 2017-01-09 11:01:12
○ 2026-06-11 06:38:48
○ 2026-08-04 07:24:46
NSns2.cyberfolks.pl2026-06-11 → 2026-08-04 · 3 obs
○ 2017-01-09 11:01:12
● 2026-06-11 06:38:48
● 2026-08-04 07:24:46
NSns3.cyberfolks.pl2026-06-11 → 2026-08-04 · 3 obs
○ 2017-01-09 11:01:12
● 2026-06-11 06:38:48
● 2026-08-04 07:24:46
MXalt1.aspmx.l.google.com2015-05-16 → 2026-08-04 · 2 obs
● 2015-05-16 16:21:02
● 2026-08-04 07:24:46
MXalt2.aspmx.l.google.com2015-05-16 → 2026-08-04 · 2 obs
● 2015-05-16 16:21:02
● 2026-08-04 07:24:46
MXalt3.aspmx.l.google.com2026-06-11 → 2026-08-04 · 3 obs
○ 2017-01-09 11:01:12
● 2026-06-11 06:38:48
● 2026-08-04 07:24:46
MXalt4.aspmx.l.google.com2026-06-11 → 2026-08-04 · 3 obs
○ 2017-01-09 11:01:12
● 2026-06-11 06:38:48
● 2026-08-04 07:24:46
MXaspmx.l.google.com2015-05-16 → 2026-08-04 · 2 obs
● 2015-05-16 16:21:02
● 2026-08-04 07:24:46
MXaspmx2.googlemail.com2015-05-16 → 2017-01-09 · 4 obs
● 2015-05-16 16:21:02
● 2017-01-09 11:01:12
○ 2026-06-11 06:38:48
○ 2026-08-04 07:24:46
MXaspmx3.googlemail.com2015-05-16 → 2017-01-09 · 4 obs
● 2015-05-16 16:21:02
● 2017-01-09 11:01:12
○ 2026-06-11 06:38:48
○ 2026-08-04 07:24:46
MXmail.rplus.pl2015-05-16 → 2017-01-09 · 4 obs
● 2015-05-16 16:21:02
● 2017-01-09 11:01:12
○ 2026-06-11 06:38:48
○ 2026-08-04 07:24:46
A176.9.9.2312015-05-16 → 2017-01-09 · 4 obs
● 2015-05-16 16:21:02
● 2017-01-09 11:01:12
○ 2026-06-11 06:38:48
○ 2026-08-04 07:24:46
A91.237.52.2472026-06-11 → 2026-08-04 · 3 obs
○ 2017-01-09 11:01:12
● 2026-06-11 06:38:48
● 2026-08-04 07:24:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
plj-dns.pl, a-dns.pl, b-dns.pl, d-dns.pl...-
rplus.plns1.cyberfolks.pl, ns2.cyberfolks.pl, ns3.cyberfolks.pl3 records

✅ Authoritative Response

Server:94.152.254.161

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rplus.pl (unsigned zone)

⏱️ Timing

Total: 165ms | Queries: -

📄 Records

TypeCountSample Data
A191.237.52.247
NS3dns2.linuxpl.com, ns3.cyberfolks.pl...
MX5ASPMX.L.GOOGLE.COM (pri: 1), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1dns1.linuxpl.com hostmaster.rplus.pl

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.cyberfolks.pl, ns2.cyberfolks.pl, ns3.cyberfolks.pl)

Analysis

IP Addresses

rplus.pl points to a single IP number: 91.237.52.247.

Additional host names — mail.jabeal.pl, airproduction.pl, radiotelesklep.pl and two others — share IP numbers with rplus.pl.

Name Servers

Delegation for rplus.pl is to five name servers: dns1.linuxpl.com, dns2.linuxpl.com, ns1.cyberfolks.pl and two others.

rplus.pl has at least partial name server overlap with other domains, such as castoni.com, cyklo.info.pl, popkulturowcy.pl and two others.

ns2.cyberfolks.pl, ns3.cyberfolks.pl and dns3.linuxpl.com — plus 7 other name servers — are commonly paired with these name servers.

Host names pointing to a single IP address:

dns1.linuxpl.com resolves to the IP address 94.152.254.111.

dns2.linuxpl.com resolves to the IP address 94.152.255.111.

ns1.cyberfolks.pl resolves to the IP address 94.152.254.111.

ns2.cyberfolks.pl resolves to the IP address 94.152.255.111.

ns3.cyberfolks.pl resolves to the IP address 94.152.254.161.

dns1.linuxpl.com and ns1.cyberfolks.pl each have 94.152.254.111 IP addresses.

dns2.linuxpl.com and ns2.cyberfolks.pl each have 94.152.255.111 IP addresses.

Mail Servers

rplus.pl is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

rplus.pl shares mail servers — at least in part — with other domains, including stipfire.ca, nfdcindia.com, obs.com.kh and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 142.251.111.26 and 2607:f8b0:4004:c25::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.