`b.i1.com.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a030^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:994^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.148^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.48^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.148, 172.67.160.48
		IPv6 hints	2606:4700:3031::ac43:a030, 2606:4700:3037::6815:994
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com

`i1.com.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a030^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:994^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.148^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.48^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ishaan.ns.cloudflare.com` ⭐
NS	`marge.ns.cloudflare.com`
MX	`mail.mailer-host.com` ⭐
TXT	`PCOWNER=212218`
TXT	`v=spf1 ip6:fdf3:d665:9546::/48 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.148, 172.67.160.48
		IPv6 hints	2606:4700:3031::ac43:a030, 2606:4700:3037::6815:994
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com
SOA	`ishaan.ns.cloudflare.com`dns@cloudflare.com serial=2405512088

Previously MX for

navifleet.pl

Same first word

b.gp

b.digital

b.org

b.box

b.new

b.ls

b.st

b.cn

b.co.zw

b.watch

b.kz

b.cz

b.wtf

b.akamaiedge.net

b.my

b.gy

b.edu.vn

b.de

b.hn

b.center

b.movie

b.pl

b.kg

b.capital

b.fashion

b.sg

b.af

b.cc

b.camp

b.org.nz

b.githubusercontent.com

b.fyi

b.bi

b.com.ai

b.bw

b.sh

b.vg

b.at

b.is

b.care

b.site

b.ph

b.lu

b.gd

b.ink

b.cd

b.gold

b.art.pl

b.uy

b.sc

b.co

b.systems

b.s3.amazonaws.com

b.vn.ua

b.com.cn

b.beer

b.sk

b.glass

b.vip

b.cr

b.lol

b.akamai.net

b.cash

b.fi

b.net.nz

b.hr

b.fm

b.company

b.qh.cn

b.app

b.vodka

b.doctor

b.me

b.aivencloud.com

b.br

b.nx.cn

b.cx

b.dk

b.gl

b.et

b.hm

b.ke

b.info.pl

b.nu

b.link

b.co.nl

b.mr

b.ht

b.cm

b.biz

b.asia

b.green

b.co.uk

b.org.ai

b.ai

b.akamai-staging.net

b.gov.au

b.fit

b.tc

b.gg

b.com.br

b.tv

b.hu

b.ddns.net

b.bike

b.vu

b.game

b.to

b.ly

b.com.ua

b.eus

b.cl

b.fr

b.mw

b.co.za

b.io

b.ws

b.js.cn

b.je

b.country

b.ro

b.akamaiedge-staging.net

b.top

b.ms

b.ln.cn

b.ua

b.gov.lv

b.co.kr

b.media

b.ee

b.ie

b.com.mx

b.com.de

b.gt

DNS History

10 records (4 active, 6 former)

○MXpoczta.b.i1.com.pl2017-03-14 → 2017-03-14 · 3 obs

● 2017-03-14 14:15:56
○ 2026-02-19 18:32:08
○ 2026-07-14 23:44:42

●A104.21.9.1482026-02-19 → 2026-07-14 · 6 obs

○ 2017-03-14 14:15:56
● 2026-02-19 18:32:08
● 2026-02-22 17:56:40
○ 2026-02-24 17:50:26
● 2026-02-24 19:24:00
● 2026-07-14 23:44:42

○A172.64.80.12026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-22 17:56:40
● 2026-02-24 17:50:26
○ 2026-02-24 19:24:00
○ 2026-07-14 23:44:42

●A172.67.160.482026-02-19 → 2026-07-14 · 6 obs

○ 2017-03-14 14:15:56
● 2026-02-19 18:32:08
● 2026-02-22 17:56:40
○ 2026-02-24 17:50:26
● 2026-02-24 19:24:00
● 2026-07-14 23:44:42

○A188.68.252.1242015-04-14 → 2017-03-14 · 4 obs

● 2015-04-14 09:07:32
● 2017-03-14 14:15:56
○ 2026-02-19 18:32:08
○ 2026-07-14 23:44:42

○A2606:4700:3030::ac43:a0302026-02-19 → 2026-02-19 · 3 obs

○ 2017-03-14 14:15:56
● 2026-02-19 18:32:08
○ 2026-07-14 23:44:42

●A2606:4700:3031::ac43:a0302026-07-14 → 2026-07-14 · 2 obs

○ 2026-02-24 19:24:00
● 2026-07-14 23:44:42

○A2606:4700:3032::6815:9942026-02-19 → 2026-02-19 · 3 obs

○ 2017-03-14 14:15:56
● 2026-02-19 18:32:08
○ 2026-07-14 23:44:42

●A2606:4700:3037::6815:9942026-07-14 → 2026-07-14 · 2 obs

○ 2026-02-24 19:24:00
● 2026-07-14 23:44:42

○CNAMEi1.com.pl2015-04-14 → 2015-04-14 · 3 obs

● 2015-04-14 09:07:32
○ 2017-03-14 14:15:56
○ 2026-07-14 23:44:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
i1.com.pl	ishaan.ns.cloudflare.com, marge.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.213

NS records: ishaan.ns.cloudflare.com, marge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for i1.com.pl (unsigned zone)

⏱️ Timing

Total: 922ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.160.48, 104.21.9.148`
AAAA	2	`2606:4700:3037::6815:994, 2606:4700:3031::ac43:a030`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

b.i1.com.pl has four IP addresses: 104.21.9.148, 172.67.160.48, 2606:4700:3031::ac43:a030 and 2606:4700:3037::6815:994.

Among the host names that share IP numbers with b.i1.com.pl are am-training.at, oafan.com, free.mouzamap.tech and two others.

b.i1.com.pl - robtex.com

b.i1.com.pl

i1.com.pl