gcsf.com.pl - robtex.com

gcsf.com.pl

DNSSEC⚠️ Not signed
NSns1.amgen.com ⚠️ Not in zone NS records
A138.133.52.91🇺🇸 AS14762138.133.52.0/24 Switch Communications Customer Route
PTRns1.amgen.com
NSns2.amgen.com ⚠️ Not in zone NS records
A138.133.61.100🇺🇸 AS14762138.133.61.0/24
PTRns2.amgen.com
NSns3.amgen.com ⚠️ Not in zone NS records
A138.133.194.6🇺🇸 AS14762138.133.194.0/24 PNAP-AMS004 Amgen Route
PTRns3.amgen.com

com.pl

DNSSEC⚠️ Not signed
NSa-dns.pl ⭐ ⚠️ Not in parent delegation
NSb-dns.pl ⚠️ Not in parent delegation
NSd-dns.pl ⚠️ Not in parent delegation
NSf-dns.pl ⚠️ Not in parent delegation
NSh-dns.pl ⚠️ Not in parent delegation
NSj-dns.pl ⚠️ Not in parent delegation
SOAa-dns.pldnsmaster@nask.pl serial=1780727558

Same first word

gcsf.co.za
gcsf.com.ro
gcsf.ge
gcsf.kg
gcsf.com.cn
gcsf.lv
gcsf.com.mt
gcsf.it
gcsf.cn
gcsf.nl
gcsf.ca
gcsf.org.cn
gcsf.pl
gcsf.us
gcsf.ly
gcsf.com
gcsf.com.pl
gcsf.net
gcsf.mx
gcsf.ru
gcsf.co.at
gcsf.or.kr
gcsf.info
gcsf.de
gcsf.at
gcsf.ro
gcsf.lu
gcsf.uz
gcsf.com.ua
gcsf.co.je
gcsf.lt

Similar names

fcsg.ch
gfcs.net
csgf.com.cn
gsfc.com.cn
gscf.de
scfg.ca
fcgs.gov.cn
gscf.org
sgfc.pro
cgsf.net
fcsg.ca
csfg.com.hk
fscg.com.cn
gsfc.xyz
fgsc.com.br
sfgc.edu.tt
gscf.biz
cgfs.de
sfgc.ca
scgf.or.kr
fsgc.org
cgsf.io
sgcf.com
scfg.de
sfgc.co
cfgs.ru
gsfc.edu.cn
fcsg.com
fcsg.hu
sgcf.org
gfsc.com.cn
gsfc.cn
fgsc.df.gov.br
fcgs.mx
cgfs.it
gcfs.ca
gcfs.us
scgf.net
scfg.us
sfcg.com
cfgs.org.tr
gfsc.or.kr
gsfc.in
csfg.org.uk
fcsg.ru
cfgs.fr
fgsc.no
sgfc.church
fscg.dk
cgsf.eu
gcfs.fr
fgcs.group
sfcg.org
fgcs.org.tw
cgsf.ca
scfg.org.uk
gcfs.ru
fcgs.ch
gfcs.com
gscf.info
fscg.cn
fsgc.net
fsgc.jp
gfsc.gi
scgf.pt
sfcg.be
fcsg.org
sgcf.ru
gscf.fr
cgfs.org
cfsg.net
gscf.eu
fgsc.ca
fcgs.fr
csfg.net
csfg.com
gcfs.eu
csgf.cc
fcgs.com
cfsg.com.au
sfcg.de
gsfc.de
fcgs.net
cfgs.com
gscf.azurewebsites.net
sgfc.ch
csgf.org
gfcs.cn
cgfs.ie
cfsg.us
fgsc.net
cgfs.com
fscg.de
fcsg.de
fgsc.com
fscg.org
gscf.nl
gscf.or.kr
csgf.site
sgfc.de
cfgs.net
cgfs.co.uk
cgfs.com.au
fcgs.org
sgcf.net
gscf.net
cfsg.com.hk
cfsg.ru
gcfs.de
csfg.de
scfg.be
gfcs.com.au
cfsg.com
csfg.co.uk
sgfc.com
gcfs.net
csgf.org.cn
cfgs.co.uk
fsgc.sm
cgfs.cn

DNS History

4 records (3 active, 1 former)

NSns1.amgen.comns2.amgen.comns3.amgen.comns0-can.amgen.com
○NSns0-can.amgen.com2026-05-29 → 2026-05-29 · 2 obs
● 2026-05-29 18:57:24
○ 2026-06-07 03:19:50
●NSns1.amgen.com2026-05-29 → 2026-06-07 · 2 obs
● 2026-05-29 18:57:24
● 2026-06-07 03:19:50
●NSns2.amgen.com2026-05-29 → 2026-06-07 · 2 obs
● 2026-05-29 18:57:24
● 2026-06-07 03:19:50
●NSns3.amgen.com2026-05-29 → 2026-06-07 · 2 obs
● 2026-05-29 18:57:24
● 2026-06-07 03:19:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pla-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...-
gcsf.com.plns1.amgen.com, ns2.amgen.com, ns3.amgen.com-

✅ Authoritative Response

Server:138.133.194.6

NS records: ns1.amgen.com, ns2.amgen.com, ns3.amgen.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcsf.com.pl (unsigned zone)

⏱️ Timing

Total: 745ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns3.amgen.com, ns2.amgen.com...
TXT1v=spf1-all
SOA1ns0-can.amgen.com hostmaster.amgen.com

Analysis

Name Servers

Three name servers are authoritative for gcsf.com.pl: ns1.amgen.com, ns2.amgen.com and ns3.amgen.com.

At least some of gcsf.com.pl's name servers are shared with other domains, for example denosumab.com, apremilast.com, neulasta.mx and two more.

These name servers tend to be used in conjunction with the name servers ns0-can.amgen.com.

Three hostnames, one IP address apiece: ns1.amgen.com resolves to 138.133.52.91, ns2.amgen.com resolves to 138.133.61.100 and ns3.amgen.com resolves to 138.133.194.6.