csf.pl - dns.ninja

csf.pl

DNSSEC⚠️ Not signed
A188.128.255.251🇵🇱 HOMEPL-AS188.128.192.0/18
PTRparking.premium.pl
NSns1.premium.pl ⭐ ⚠️ Not in parent delegation
A2607:f1c0:fe:53:185:132:33:254🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-premiumpl.ui-dns.org
A185.132.33.254🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-premiumpl.ui-dns.org
NSdomain.for.sale.at.premium.pl ⚠️ Not in zone NS records
A2001:8d8:fe:53:217:160:80:254🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-premiumpl.ui-dns.com
A217.160.80.254🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-premiumpl.ui-dns.com
NSdomena.do.kupienia.w.premium.pl ⚠️ Not in zone NS records
A2607:f1c0:fe:53:185:132:33:254🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-premiumpl.ui-dns.org
A185.132.33.254🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-premiumpl.ui-dns.org
NSns2.premium.pl ⚠️ Not in parent delegation
A2001:8d8:fe:53:217:160:80:254🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-premiumpl.ui-dns.com
A217.160.80.254🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-premiumpl.ui-dns.com
SOAns1.premium.pladmin@premium.pl serial=1750410889

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=1783405993

Same first word

csf.org.tw
csf.asso.fr
csf.ac.at
csf.dk
csf.com
csf.co.id
csf.email
csf.cat
csf.com.au
csf.global.ssl.fastly.net
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csf.de

Similar names

cfs.us
sfc.sa
sfc.me
fsc.it
cfs.mx
fcs.ovh
fsc.bg
fsc.es
scf.org
cfs.bc.ca
scf.info
scf.com
sfc.edu.cn
fcs.school
scf.ch
fsc.edu.br
sfc.com.ua
scf.fr
sfc.tv
fcs.at
cfs.com.pl
scf.org.tw
fcs.center
fcs.com
scf.org.au
cfs.engineering
sfc.mobi
fsc.ro
scf.ro
cfs.net
cfs.management
fsc.com.au
scf.ru
fcs.ge
fsc.ee
scf.asia
fsc.gov.tw
sfc.it
sfc.me.uk
fcs.net.au
fsc.at
scf.eu
cfs.krakow.pl
cfs.ru
scf.tv
fsc.net.br
cfs.cv
scf.email
fsc.org.sa
sfc.international
cfs.ch
cfs.tools
sfc.asia
sfc.org.sg
fcs.tv
cfs.be
cfs.co.zm
scf.dental
sfc.com.mk
sfc.hu
fcs.solutions
fsc.go.jp
cfs.su
cfs.energy
sfc.services
cfs.id.au
fcs.rs
fsc.ws
scf.tokyo
scf.ca
scf.emp.br
sfc.hypernode.io
fcs.cl
fsc.no
scf.se
fsc.com.pk
sfc.vn
fsc.info
fsc.com.pl
cfs.com
cfs.eu
scf.com.ua
fsc.gov.bb
fsc.sk
fcs.lu
sfc.edu
fcs.com.mt
fcs.ru
fsc.qa
sfc.capital
cfs.fi
fcs.us
scf.jp
fsc.gov.et
fcs.org
fcs.ch
sfc.gov.cn
fsc.com.vn
sfc.ac.in
cfs.com.ua
fcs.gr
cfs.net.au
scf.cn
cfs.me
fsc.cn
cfs.cz
fsc.edu.hk
sfc.dk
fcs.swiss
fsc.se
sfc.com.cn
sfc.cl
cfs.gg
cfs.or.jp
sfc.com.tr
sfc.com
fcs.la
fcs.si
sfc.be
fsc.or.jp
fcs.ci
scf.green
fsc.nl
cfs.cl
sfc.co.jp
sfc.su
fsc.ie
sfc.org
fsc.com.fj
scf.no
fcs.dk
fcs.be
fcs.football
fcs.agency
scf.co
sfc.ac.kr
fcs.org.cv
sfc.by
sfc.ac.uk

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSdomain.for.sale.at.premium.pldomena.do.kupienia.w.premium.plns1.premium.plns2.premium.plns1.nazwa.plns2.nazwa.plns3.nazwa.plMXmail1.syntea.plmail2.syntea.plA188.128.255.25185.128.134.23385.128.134.253
●NSdomain.for.sale.at.premium.pl2026-06-27 → 2026-07-07 · 3 obs
○ 2020-10-19 03:37:58
● 2026-06-27 16:13:08
● 2026-07-07 21:13:12
●NSdomena.do.kupienia.w.premium.pl2026-06-27 → 2026-07-07 · 3 obs
○ 2020-10-19 03:37:58
● 2026-06-27 16:13:08
● 2026-07-07 21:13:12
○NSns1.nazwa.pl2015-08-13 → 2017-01-07 · 4 obs
● 2015-08-13 00:03:04
● 2017-01-07 23:04:46
○ 2020-10-19 03:37:58
○ 2026-07-07 21:13:12
●NSns1.premium.pl2020-10-19 → 2026-07-07 · 3 obs
○ 2017-01-07 23:04:46
● 2020-10-19 03:37:58
● 2026-07-07 21:13:12
○NSns2.nazwa.pl2015-08-13 → 2017-01-07 · 4 obs
● 2015-08-13 00:03:04
● 2017-01-07 23:04:46
○ 2020-10-19 03:37:58
○ 2026-07-07 21:13:12
●NSns2.premium.pl2020-10-19 → 2026-07-07 · 3 obs
○ 2017-01-07 23:04:46
● 2020-10-19 03:37:58
● 2026-07-07 21:13:12
○NSns3.nazwa.pl2015-08-13 → 2017-01-07 · 4 obs
● 2015-08-13 00:03:04
● 2017-01-07 23:04:46
○ 2020-10-19 03:37:58
○ 2026-07-07 21:13:12
○MXmail1.syntea.pl2015-08-13 → 2017-01-07 · 4 obs
● 2015-08-13 00:03:04
● 2017-01-07 23:04:46
○ 2020-10-19 03:37:58
○ 2026-07-07 21:13:12
○MXmail2.syntea.pl2015-08-13 → 2017-01-07 · 4 obs
● 2015-08-13 00:03:04
● 2017-01-07 23:04:46
○ 2020-10-19 03:37:58
○ 2026-07-07 21:13:12
●A188.128.255.2512020-10-19 → 2026-07-07 · 3 obs
○ 2017-01-07 23:04:46
● 2020-10-19 03:37:58
● 2026-07-07 21:13:12
○A85.128.134.2332016-04-26 → 2017-01-07 · 5 obs
○ 2016-02-06 23:00:10
● 2016-04-26 10:30:06
● 2017-01-07 23:04:46
○ 2020-10-19 03:37:58
○ 2026-07-07 21:13:12
○A85.128.134.2532015-08-13 → 2016-02-06 · 4 obs
● 2015-08-13 00:03:04
● 2016-02-06 23:00:10
○ 2016-04-26 10:30:06
○ 2026-07-07 21:13:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
plj-dns.pl, a-dns.pl, b-dns.pl, d-dns.pl...12 records
csf.pldomena.do.kupienia.w.premium.pl, domain.for.sale.at.premium.pl-

✅ Authoritative Response

Server:217.160.80.254

NS records: domena.do.kupienia.w.premium.pl, domain.for.sale.at.premium.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csf.pl (unsigned zone)

⏱️ Timing

Total: 1857ms | Queries: -

📄 Records

TypeCountSample Data
A1188.128.255.251
NS2ns1.premium.pl, ns2.premium.pl
SOA1ns1.premium.pl admin.premium.pl

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a-dns.pl, b-dns.pl, d-dns.pl...)

Analysis

IP Addresses

csf.pl has exactly one IP address — 188.128.255.251.

ian.pl, sdo.pl, lgs.pl plus two other host names have IP numbers in common with csf.pl.

Name Servers

Four name servers handle the delegation for csf.pl: ns1.premium.pl, ns2.premium.pl, domain.for.sale.at.premium.pl and domena.do.kupienia.w.premium.pl.

At least some of csf.pl's name servers are shared with other domains, for example pii.pl, evv.pl, demeter.pl and two more.

Each of the host names ns1.premium.pl, ns2.premium.pl, domain.for.sale.at.premium.pl and domena.do.kupienia.w.premium.pl points to two IP addresses. ns1.premium.pl and domena.do.kupienia.w.premium.pl share the pair 185.132.33.254 and 2607:f1c0:fe:53:185:132:33:254, while ns2.premium.pl and domain.for.sale.at.premium.pl share the pair 217.160.80.254 and 2001:8d8:fe:53:217:160:80:254.

The host names ns1.premium.pl and domena.do.kupienia.w.premium.pl both resolve to 2607:f1c0:fe:53:185:132:33:254 IP addresses.

The host names ns1.premium.pl and domena.do.kupienia.w.premium.pl both resolve to 185.132.33.254 IP addresses.

The host names ns2.premium.pl and domain.for.sale.at.premium.pl both resolve to 2001:8d8:fe:53:217:160:80:254 IP addresses.

The host names ns2.premium.pl and domain.for.sale.at.premium.pl both resolve to 217.160.80.254 IP addresses.