flexnet.pl - dns.ninja

`flexnet.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:cdb4^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:557a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.122^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.180^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c070^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2070^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emma.ns.cloudflare.com`
		A	108.162.192.112^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	172.64.32.112^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	173.245.58.112^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
NS	`mitch.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitch.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mitch.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mitch.ns.cloudflare.com`
		A	108.162.193.208^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitch.ns.cloudflare.com`
		A	172.64.33.208^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitch.ns.cloudflare.com`
		A	173.245.59.208^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitch.ns.cloudflare.com`
MX	`mx-1.dpoczta.pl` ⭐
		A	109.95.154.150^{🇵🇱 DHOSTING-AS109.95.152.0/21 dhosting.pl Sp. z o.o. Network Warszawa, Poland}
			PTR	`mx-1.dpoczta.pl`
MX	`mx-2.dpoczta.pl` ⭐
		A	109.95.154.151^{🇵🇱 DHOSTING-AS109.95.152.0/21 dhosting.pl Sp. z o.o. Network Warszawa, Poland}
			PTR	`mx-2.dpoczta.pl`
TXT	`v=spf1 include:dpoczta.pl include:_spf.google.com include:fakturownia.pl ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.122, 172.67.205.180
		IPv6 hints	2606:4700:3036::ac43:cdb4, 2606:4700:3037::6815:557a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=152, name=cloudflare-ech.com
SOA	`emma.ns.cloudflare.com`dns@cloudflare.com serial=2410763208

`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=1785825305

🔒 HSTS Preload (+subdomains)

Same first word

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flexnet.az

flexnet.ru

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Similar names

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netflex.se

netflex.com.ru

netlfex.com

netflex.ir

netflex.sg

netflex.de

flexten.ca

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nxfleet.com

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netflex.pl

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netflex.dev

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tenflex.it

netflex.tel

netflex.in

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nextelf.com

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neftlex.com

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flexten.com

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flexent.com

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netflex.fi

netflex.com.pl

netflex.com.ar

netflex.fr

netflex.ru

netflex.ie

netflex.es

netflex.asia

netflex.com.tw

netflex.tv

DNS History

26 records (8 active, 18 former)

●NSemma.ns.cloudflare.com2016-02-07 → 2026-08-05 · 9 obs

○ 2015-10-27 20:22:02
● 2016-02-07 13:50:28
● 2017-04-10 21:29:44
○ 2020-03-21 12:17:30
● 2026-02-19 00:46:10
● 2026-05-06 08:13:38
○ 2026-05-08 13:39:34
● 2026-05-22 00:12:52
● 2026-08-05 04:45:48

●NSmitch.ns.cloudflare.com2016-02-07 → 2026-08-05 · 9 obs

○NSns1.dhosting.pl2020-03-21 → 2020-03-21 · 4 obs

○ 2017-04-10 21:29:44
● 2020-03-21 12:17:30
○ 2026-02-19 00:46:10
○ 2026-08-05 04:45:48

○NSns1.iq.pl2015-06-13 → 2015-10-27 · 4 obs

● 2015-06-13 20:04:28
● 2015-10-27 20:22:02
○ 2016-02-07 13:50:28
○ 2026-08-05 04:45:48

○NSns2.dhosting.pl2020-03-21 → 2020-03-21 · 4 obs

○ 2017-04-10 21:29:44
● 2020-03-21 12:17:30
○ 2026-02-19 00:46:10
○ 2026-08-05 04:45:48

○NSns2.iq.pl2015-06-13 → 2015-10-27 · 4 obs

● 2015-06-13 20:04:28
● 2015-10-27 20:22:02
○ 2016-02-07 13:50:28
○ 2026-08-05 04:45:48

○MXmail.iq.pl2015-06-13 → 2017-04-10 · 4 obs

● 2015-06-13 20:04:28
● 2017-04-10 21:29:44
○ 2020-03-21 12:17:30
○ 2026-08-05 04:45:48

●MXmx-1.dpoczta.pl2020-03-21 → 2026-08-05 · 6 obs

○ 2017-04-10 21:29:44
● 2020-03-21 12:17:30
● 2026-05-06 08:13:38
○ 2026-05-08 13:39:34
● 2026-05-22 00:12:52
● 2026-08-05 04:45:48

●MXmx-2.dpoczta.pl2020-03-21 → 2026-08-05 · 6 obs

○ 2017-04-10 21:29:44
● 2020-03-21 12:17:30
● 2026-05-06 08:13:38
○ 2026-05-08 13:39:34
● 2026-05-22 00:12:52
● 2026-08-05 04:45:48

○MXmx1.iq.pl2015-06-13 → 2017-04-10 · 4 obs

● 2015-06-13 20:04:28
● 2017-04-10 21:29:44
○ 2020-03-21 12:17:30
○ 2026-08-05 04:45:48

●A104.21.85.1222026-02-19 → 2026-08-05 · 9 obs

○ 2020-03-21 12:17:30
● 2026-02-19 00:46:10
● 2026-03-03 01:01:04
○ 2026-03-03 10:04:46
● 2026-03-22 15:21:46
● 2026-05-06 08:13:38
○ 2026-05-08 13:39:34
● 2026-05-22 00:12:52
● 2026-08-05 04:45:48

○A104.28.4.1252016-02-07 → 2017-04-10 · 5 obs

○ 2015-10-27 20:22:02
● 2016-02-07 13:50:28
● 2017-04-10 21:29:44
○ 2020-03-21 12:17:30
○ 2026-08-05 04:45:48

○A104.28.5.1252016-02-07 → 2017-04-10 · 5 obs

○ 2015-10-27 20:22:02
● 2016-02-07 13:50:28
● 2017-04-10 21:29:44
○ 2020-03-21 12:17:30
○ 2026-08-05 04:45:48

○A109.95.158.1062020-03-21 → 2020-03-21 · 4 obs

○ 2017-04-10 21:29:44
● 2020-03-21 12:17:30
○ 2026-02-19 00:46:10
○ 2026-08-05 04:45:48

●A172.67.205.1802026-02-19 → 2026-08-05 · 9 obs

○A188.114.96.02026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-03 01:01:04
● 2026-03-03 10:04:46
○ 2026-03-22 15:21:46
○ 2026-08-05 04:45:48

○A188.114.97.02026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-03 01:01:04
● 2026-03-03 10:04:46
○ 2026-03-22 15:21:46
○ 2026-08-05 04:45:48

○A2400:cb00:2048:1::681c:47d2016-02-07 → 2017-04-10 · 5 obs

○ 2015-10-27 20:22:02
● 2016-02-07 13:50:28
● 2017-04-10 21:29:44
○ 2020-03-21 12:17:30
○ 2026-08-05 04:45:48

○A2400:cb00:2048:1::681c:57d2016-02-07 → 2017-04-10 · 5 obs

○ 2015-10-27 20:22:02
● 2016-02-07 13:50:28
● 2017-04-10 21:29:44
○ 2020-03-21 12:17:30
○ 2026-08-05 04:45:48

○A2606:4700:3030::ac43:cdb42026-02-19 → 2026-06-06 · 11 obs

○A2606:4700:3036::6815:557a2026-02-19 → 2026-06-06 · 11 obs

●A2606:4700:3036::ac43:cdb42026-07-01 → 2026-08-05 · 3 obs

○ 2026-06-06 22:22:26
● 2026-07-01 17:35:22
● 2026-08-05 04:45:48

●A2606:4700:3037::6815:557a2026-07-01 → 2026-08-05 · 3 obs

○ 2026-06-06 22:22:26
● 2026-07-01 17:35:22
● 2026-08-05 04:45:48

○A2a06:98c1:3120::2026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-03 01:01:04
● 2026-03-03 10:04:46
○ 2026-03-22 15:21:46
○ 2026-08-05 04:45:48

○A2a06:98c1:3121::2026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-03 01:01:04
● 2026-03-03 10:04:46
○ 2026-03-22 15:21:46
○ 2026-08-05 04:45:48

○A86.111.241.472015-06-13 → 2015-10-27 · 4 obs

● 2015-06-13 20:04:28
● 2015-10-27 20:22:02
○ 2016-02-07 13:50:28
○ 2026-08-05 04:45:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, b-dns.pl, a-dns.pl, d-dns.pl...	-
flexnet.pl	mitch.ns.cloudflare.com, emma.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.112

NS records: mitch.ns.cloudflare.com, emma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flexnet.pl (unsigned zone)

⏱️ Timing

Total: 521ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.205.180, 104.21.85.122`
AAAA	2	`2606:4700:3036::ac43:cdb4, 2606:4700:3037::6815:557a`
NS	2	`emma.ns.cloudflare.com, mitch.ns.cloudflare.com`
MX	2	`mx-1.dpoczta.pl (pri: 10), mx-2.dpoczta.pl (pri: 10)`
TXT	1	`v=spf1 include:dpoczta.pl include:_spf.g`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emma.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

flexnet.pl points to the four IP addresses 104.21.85.122, 172.67.205.180, 2606:4700:3036::ac43:cdb4 and 2606:4700:3037::6815:557a.

Additional host names — modny-pokojdziecka.pl, maxifleur-plantas-artificiais.pt, nokiawp.net and two others — share IP numbers with flexnet.pl.

Name Servers

flexnet.pl has two authoritative name servers — emma.ns.cloudflare.com and mitch.ns.cloudflare.com.

flexnet.pl shares its name server setup with other domains, including saladandgo.com, 5s.cl, speedtocall.com and two others.

The name servers of flexnet.pl overlap at least partially with those of other domains — among them maisondewitte.be, qemgo.com, netpad.xyz and two more.

These name servers commonly appear alongside the name servers lia.ns.cloudflare.com and elliott.ns.cloudflare.com.

Host names with 6 IP numbers:

emma.ns.cloudflare.com points to 108.162.192.112, 172.64.32.112, 173.245.58.112 and 3 other IP addresses.

mitch.ns.cloudflare.com points to 108.162.193.208, 172.64.33.208, 173.245.59.208 and 3 other IP addresses.

Mail Servers

flexnet.pl has two mail servers: mx-1.dpoczta.pl and mx-2.dpoczta.pl.

flexnet.pl shares the same mail server setup as other domains, including aseg.pl, krzeszowice.eu, zakwasownia.pl and two others.

flexnet.pl has mail servers in common with other domains — mail.wertui.pl being one example.

Both mx-1.dpoczta.pl and mx-2.dpoczta.pl have a single IP address each — mx-1.dpoczta.pl resolves to 109.95.154.150 while mx-2.dpoczta.pl resolves to 109.95.154.151.