`fse.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:c0c1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3403^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.3^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.193^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`austin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c146^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`austin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2146^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`austin.ns.cloudflare.com`
		A	108.162.193.70^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	172.64.33.70^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	173.245.59.70^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
NS	`tina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tina.ns.cloudflare.com`
		A	108.162.192.230^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	172.64.32.230^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	173.245.58.230^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
MX	`fse-pl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca38::^{🇵🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-wa1p291cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:ca38::1^{🇵🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-wa2p291cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca38::3^{🇵🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-wa1p291cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:ca38::4^{🇵🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-wa0p291cu00404.inbound.protection.outlook.com`
		A	52.101.181.0^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-wa1p291cu00200.inbound.protection.outlook.com`
		A	52.101.181.1^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-wa2p291cu00301.inbound.protection.outlook.com`
		A	52.101.181.11^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-wa1p291cu00503.inbound.protection.outlook.com`
		A	52.101.181.20^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-wa0p291cu00404.inbound.protection.outlook.com`
TXT	`4\|https://skauci-europy.pl/`
TXT	`MS=ms20613087`
TXT	`MS=ms72430982`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.52.3, 172.67.192.193
		IPv6	2606:4700:3033::ac43:c0c1, 2606:4700:3037::6815:3403
SOA	`austin.ns.cloudflare.com`dns@cloudflare.com serial=2397376312

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1773473727

Subdomains

www.fse.pl

Same first word

fse.ro

fse.sarl

fse.tv

fse.jp

fse.be

fse.co.nz

fse.nl

fse.no

fse.rs

fse.ru

fse.us

fse.dk

fse.pt

fse.basilicata.it

fse.com.mt

fse.vda.it

fse.fo

fse.guru

fse.ch

fse.pulawy.pl

fse.tn.it

fse.net

fse.cn

fse.ms

fse.com.br

fse.fr

fse.digital

fse.tw

fse.or.jp

fse.net.au

fse.cz

fse.com.au

fse.la

fse.in

fse.de

fse.email

fse.lu

fse.it

fse.at

fse.pl

fse.co.jp

fse.mn

fse.bg

fse.co.kr

fse.cc

fse.hu

fse.com.hk

fse.co.ao

fse.co

fse.com

Similar names

sfe.co.za

esf.org.hk

fes.bg

sef.ci

efs.com.pl

fes.email

efs.co.in

esf.gov.kz

sfe.jp

efs.dk

fes.dk

efs.co.at

sfe.cn

efs.biz

sef.org.pk

sfe.ru

esf.si

sfe.net.cn

esf.kz

esf.com.tr

fes.cl

fes.org.il

fes.uy

sef.eu

esf.com

fes.gob.pa

esf.pl

fes.org.ec

efs.zone

sef.cl

sfe.co.jp

esf.tv

efs.consulting

efs.hk

fes.cat

fes.sk

esf.ngo

sef.tokyo

sfe.io

sfe.com.tw

sef.events

fes.co

fes.ba

sef.dk

efs.pl

fes.org.ua

sef.cc

sfe.mx

efs.io

efs.space

sef.be

fes.co.th

sfe.org.uk

sfe.eu

efs.pt

esf.co.at

fes.am

esf.lt

fes.no

fes.ru

esf.edu.hk

fes.or.kr

efs.ag

sef.net

efs.ch

efs.net.au

sef.co.uk

fes.ge

sef.info

fes.or.id

efs.org

efs.nu

fes.at

efs.com.ua

sfe.com.au

fes.cloud

sef.co

sef.co.jp

sef.com.gr

efs.it

sef.hu

DNS History

26 records (7 active, 19 former)

●NSaustin.ns.cloudflare.com2026-03-16 → 2026-03-16 · 2 obs

○ 2021-09-18 22:39:50
● 2026-03-16 23:21:40

○NSdns.home.pl2020-05-20 → 2020-05-20 · 4 obs

○ 2020-04-11 18:24:24
● 2020-05-20 12:13:02
○ 2020-06-06 09:07:24
○ 2026-03-16 23:21:40

○NSdns104.ovh.net2020-06-06 → 2021-09-18 · 4 obs

○ 2020-05-20 12:13:02
● 2020-06-06 09:07:24
● 2021-09-18 22:39:50
○ 2026-03-16 23:21:40

○NSdns2.home.pl2020-05-20 → 2020-05-20 · 4 obs

○ 2020-04-11 18:24:24
● 2020-05-20 12:13:02
○ 2020-06-06 09:07:24
○ 2026-03-16 23:21:40

○NSdns3.home.pl2020-05-20 → 2020-05-20 · 4 obs

○ 2020-04-11 18:24:24
● 2020-05-20 12:13:02
○ 2020-06-06 09:07:24
○ 2026-03-16 23:21:40

○NSns1.iq.pl2015-05-23 → 2020-04-11 · 4 obs

● 2015-05-23 10:43:36
● 2020-04-11 18:24:24
○ 2020-05-20 12:13:02
○ 2026-03-16 23:21:40

○NSns104.ovh.net2020-06-06 → 2021-09-18 · 4 obs

○ 2020-05-20 12:13:02
● 2020-06-06 09:07:24
● 2021-09-18 22:39:50
○ 2026-03-16 23:21:40

○NSns2.iq.pl2015-05-23 → 2020-04-11 · 4 obs

● 2015-05-23 10:43:36
● 2020-04-11 18:24:24
○ 2020-05-20 12:13:02
○ 2026-03-16 23:21:40

●NStina.ns.cloudflare.com2026-03-16 → 2026-03-16 · 2 obs

○ 2021-09-18 22:39:50
● 2026-03-16 23:21:40

●MXfse-pl.mail.protection.outlook.com2020-03-26 → 2026-03-16 · 6 obs

○ 2019-12-04 09:53:28
● 2020-03-26 14:03:32
● 2020-06-06 09:07:24
○ 2020-12-25 17:45:02
○ 2021-09-18 22:39:50
● 2026-03-16 23:21:40

○MXmail.iq.pl2015-05-23 → 2019-12-04 · 4 obs

● 2015-05-23 10:43:36
● 2019-12-04 09:53:28
○ 2020-03-26 14:03:32
○ 2026-03-16 23:21:40

○MXmx1.iq.pl2015-05-23 → 2019-12-04 · 4 obs

● 2015-05-23 10:43:36
● 2019-12-04 09:53:28
○ 2020-03-26 14:03:32
○ 2026-03-16 23:21:40

○MXmx1.mail.ovh.net2020-12-25 → 2021-09-18 · 4 obs

○ 2020-06-06 09:07:24
● 2020-12-25 17:45:02
● 2021-09-18 22:39:50
○ 2026-03-16 23:21:40

○MXmx2.mail.ovh.net2020-12-25 → 2021-09-18 · 4 obs

○ 2020-06-06 09:07:24
● 2020-12-25 17:45:02
● 2021-09-18 22:39:50
○ 2026-03-16 23:21:40

○MXmx3.mail.ovh.net2020-12-25 → 2021-09-18 · 4 obs

○ 2020-06-06 09:07:24
● 2020-12-25 17:45:02
● 2021-09-18 22:39:50
○ 2026-03-16 23:21:40

●A104.21.52.32026-03-16 → 2026-03-16 · 2 obs

○ 2021-09-18 22:39:50
● 2026-03-16 23:21:40

●A172.67.192.1932026-03-16 → 2026-03-16 · 2 obs

○ 2021-09-18 22:39:50
● 2026-03-16 23:21:40

○A188.114.96.02026-03-16 → 2026-03-16 · 1 obs

○ 2026-03-16 23:21:40

○A188.114.97.02026-03-16 → 2026-03-16 · 1 obs

○ 2026-03-16 23:21:40

○A213.186.33.52020-12-25 → 2021-09-18 · 4 obs

○ 2020-06-06 09:07:24
● 2020-12-25 17:45:02
● 2021-09-18 22:39:50
○ 2026-03-16 23:21:40

●A2606:4700:3033::ac43:c0c12026-03-16 → 2026-03-16 · 2 obs

○ 2021-09-18 22:39:50
● 2026-03-16 23:21:40

●A2606:4700:3037::6815:34032026-03-16 → 2026-03-16 · 2 obs

○ 2021-09-18 22:39:50
● 2026-03-16 23:21:40

○A2a06:98c1:3120::2026-03-16 → 2026-03-16 · 1 obs

○ 2026-03-16 23:21:40

○A2a06:98c1:3121::2026-03-16 → 2026-03-16 · 1 obs

○ 2026-03-16 23:21:40

○A86.111.240.1642020-05-20 → 2020-06-06 · 5 obs

○ 2020-04-11 18:24:24
● 2020-05-20 12:13:02
● 2020-06-06 09:07:24
○ 2020-12-25 17:45:02
○ 2026-03-16 23:21:40

○A86.111.240.1652015-05-23 → 2020-04-11 · 4 obs

● 2015-05-23 10:43:36
● 2020-04-11 18:24:24
○ 2020-05-20 12:13:02
○ 2026-03-16 23:21:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
fse.pl	tina.ns.cloudflare.com, austin.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.193.70

NS records: tina.ns.cloudflare.com, austin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fse.pl (unsigned zone)

⏱️ Timing

Total: 922ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.193, 104.21.52.3`
AAAA	2	`2606:4700:3037::6815:3403, 2606:4700:3033::ac43:c0c1`
NS	2	`austin.ns.cloudflare.com, tina.ns.cloudflare.com`
MX	1	`fse-pl.mail.protection.outlook.com (pri:`
TXT	4	`4\|https://skauci-europy.pl/, MS=ms20613087...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`austin.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

fse.pl is the parent of www.fse.pl.

IP Addresses

Four IP numbers are pointed to by fse.pl: 2606:4700:3033::ac43:c0c1, 2606:4700:3037::6815:3403, 104.21.52.3 and 172.67.192.193.

other host names including pouze(0x706f726e)o.com, bestlatinwomen.com, lejournalinternet.com, ncsol.net and bogobloger.ru share IP numbers with fse.pl.

Name Servers

fse.pl is delegated to two name servers austin.ns.cloudflare.com and tina.ns.cloudflare.com.

fse.pl shares the same name server setup as other domains, for instance skauci-europy.pl, contractor.works, youkillmethefilm.com, deratisationparis-75.com and naturalmailenhancement.com.

fse.pl at least partially shares name servers with other domains, for instance fastnet.kg, brineshrimpdirect.com, f620.com, team4414.com and zaocane.com.

These name servers are commonly used alongside miki.ns.cloudflare.com and seth.ns.cloudflare.com.

Host names with six IP numbers:

Host name austin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b46, 2803:f800:50::6ca2:c146, 2a06:98c1:50::ac40:2146, 108.162.193.70, 172.64.33.70 and 173.245.59.70.

Host name tina.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae6, 2803:f800:50::6ca2:c0e6, 2a06:98c1:50::ac40:20e6, 108.162.192.230, 172.64.32.230 and 173.245.58.230.

Mail Servers

fse.pl is handled by a single mail server, fse-pl.mail.protection.outlook.com.

Host fse-pl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca38::, 2a01:111:f403:ca38::1, 2a01:111:f403:ca38::3, 2a01:111:f403:ca38::4, 52.101.181.0, 52.101.181.1, 52.101.181.11 and 52.101.181.20.

fse.pl - robtex.com

fse.pl

pl

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`fse.pl`

`pl`