`13floor.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:ba0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a669^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.160^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.105^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cris.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cris.ns.cloudflare.com`
		A	108.162.195.202^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	162.159.44.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	172.64.35.202^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
NS	`danica.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`danica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`danica.ns.cloudflare.com`
		A	108.162.194.187^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	162.159.38.187^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	172.64.34.187^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.160, 172.67.166.105
		IPv6 hints	2606:4700:3030::6815:ba0, 2606:4700:3037::ac43:a669
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOA	`cris.ns.cloudflare.com`dns@cloudflare.com serial=2403136681

`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=1778222085

Previously MX for

13floor.pl

Subdomains

www.13floor.pl

Same first word

13floor.net

13floor.de

13floor.pl

13floor.cn

13floor.org

DNS History

15 records (6 active, 9 former)

●NScris.ns.cloudflare.com2026-03-28 → 2026-05-09 · 3 obs

○ 2017-04-08 15:20:22
● 2026-03-28 07:31:44
● 2026-05-09 04:40:26

●NSdanica.ns.cloudflare.com2026-03-28 → 2026-05-09 · 3 obs

○ 2017-04-08 15:20:22
● 2026-03-28 07:31:44
● 2026-05-09 04:40:26

○NSns.lh.pl2016-03-05 → 2017-04-08 · 5 obs

○ 2015-11-21 20:56:54
● 2016-03-05 21:00:22
● 2017-04-08 15:20:22
○ 2026-03-28 07:31:44
○ 2026-05-09 04:40:26

○NSns1.nazwa.pl2015-07-17 → 2015-11-21 · 4 obs

● 2015-07-17 22:22:58
● 2015-11-21 20:56:54
○ 2016-03-05 21:00:22
○ 2026-05-09 04:40:26

○NSns2.lighthosting.net2016-03-05 → 2017-04-08 · 5 obs

○ 2015-11-21 20:56:54
● 2016-03-05 21:00:22
● 2017-04-08 15:20:22
○ 2026-03-28 07:31:44
○ 2026-05-09 04:40:26

○NSns2.nazwa.pl2015-07-17 → 2015-11-21 · 4 obs

● 2015-07-17 22:22:58
● 2015-11-21 20:56:54
○ 2016-03-05 21:00:22
○ 2026-05-09 04:40:26

○NSns3.nazwa.pl2015-07-17 → 2015-11-21 · 4 obs

● 2015-07-17 22:22:58
● 2015-11-21 20:56:54
○ 2016-03-05 21:00:22
○ 2026-05-09 04:40:26

○MX13floor.pl2015-07-17 → 2015-11-21 · 4 obs

● 2015-07-17 22:22:58
● 2015-11-21 20:56:54
○ 2016-03-05 21:00:22
○ 2026-05-09 04:40:26

○MXmail4.lh.pl2016-03-05 → 2017-04-08 · 5 obs

○ 2015-11-21 20:56:54
● 2016-03-05 21:00:22
● 2017-04-08 15:20:22
○ 2026-03-28 07:31:44
○ 2026-05-09 04:40:26

●A104.21.11.1602026-03-28 → 2026-05-09 · 3 obs

○ 2017-04-08 15:20:22
● 2026-03-28 07:31:44
● 2026-05-09 04:40:26

●A172.67.166.1052026-03-28 → 2026-05-09 · 3 obs

○ 2017-04-08 15:20:22
● 2026-03-28 07:31:44
● 2026-05-09 04:40:26

●A2606:4700:3030::6815:ba02026-03-28 → 2026-05-09 · 3 obs

○ 2017-04-08 15:20:22
● 2026-03-28 07:31:44
● 2026-05-09 04:40:26

●A2606:4700:3037::ac43:a6692026-03-28 → 2026-05-09 · 3 obs

○ 2017-04-08 15:20:22
● 2026-03-28 07:31:44
● 2026-05-09 04:40:26

○A77.55.90.192015-07-17 → 2015-11-21 · 4 obs

● 2015-07-17 22:22:58
● 2015-11-21 20:56:54
○ 2016-03-05 21:00:22
○ 2026-05-09 04:40:26

○A89.146.221.872016-03-05 → 2017-04-08 · 5 obs

○ 2015-11-21 20:56:54
● 2016-03-05 21:00:22
● 2017-04-08 15:20:22
○ 2026-03-28 07:31:44
○ 2026-05-09 04:40:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
13floor.pl	cris.ns.cloudflare.com, danica.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.187

NS records: cris.ns.cloudflare.com, danica.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 13floor.pl (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.105, 104.21.11.160`
AAAA	2	`2606:4700:3030::6815:ba0, 2606:4700:3037::ac43:a669`
NS	2	`cris.ns.cloudflare.com, danica.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cris.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The parent of www.13floor.pl is 13floor.pl.

IP Addresses

13floor.pl points to four IP numbers: 2606:4700:3030::6815:ba0, 2606:4700:3037::ac43:a669, 104.21.11.160 and 172.67.166.105.

Other host names, for instance fabshop.click, roomvipsabi20.shop, carpetcleaninghydepark.com, www.alexanderlessons.com and parakonz.de share IP numbers with 13floor.pl.

Name Servers

13floor.pl is delegated to two name servers: cris.ns.cloudflare.com and danica.ns.cloudflare.com.

13floor.pl uses the same name server setup as other domains, for instance nobleidea.com, 1188bidwell.com, kbiao.me, rainbow66yes.cf and shen-beauty.com.

13floor.pl shares name servers with other domains at least partially, for instance net-architects.net, stopgonetworks.com, cddxb19.com, artistgallery.net and bsvrrrrronlinnnn.click.

These name servers are commonly used with jamie.ns.cloudflare.com, adam.ns.cloudflare.com, sloan.ns.cloudflare.com and pablo.ns.cloudflare.com.

Host names with six IP numbers: cris.ns.cloudflare.com points to 2606:4700:58::a29f:2cca, 2803:f800:50::6ca2:c3ca, 2a06:98c1:50::ac40:23ca, 108.162.195.202, 162.159.44.202 and 172.64.35.202; danica.ns.cloudflare.com points to 2606:4700:50::a29f:26bb, 2803:f800:50::6ca2:c2bb, 2a06:98c1:50::ac40:22bb, 108.162.194.187, 162.159.38.187 and 172.64.34.187.

13floor.pl - robtex.com

13floor.pl

pl

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`13floor.pl`

`pl`