nowakowski.dev - dns.ninja

`nowakowski.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:36e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8296^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.110^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.150^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jessica.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jessica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jessica.ns.cloudflare.com`
		A	108.162.192.171^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	172.64.32.171^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	173.245.58.171^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
NS	`nile.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nile.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nile.ns.cloudflare.com`
		A	108.162.193.214^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	172.64.33.214^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	173.245.59.214^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
MX	`mail.tutanota.de` ⭐
		A	185.205.69.211^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w11.tutanota.de`
		A	185.205.69.213^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w13.tutanota.de`
		A	185.205.69.214^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w14.tutanota.de`
TXT	`t-verify=b07c309ffb907ee4d51c1d1348c3ba59`
TXT	`v=spf1 include:spf.tutanota.de -all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.110, 172.67.130.150
		IPv6 hints	2606:4700:3034::6815:36e, 2606:4700:3037::ac43:8296
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=208, name=cloudflare-ech.com
SOA	`jessica.ns.cloudflare.com`dns@cloudflare.com serial=2409801865

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

nowakowski.pl

nowakowski.online

nowakowski.net.pl

nowakowski.io

nowakowski.pictures

nowakowski.at

nowakowski.net

nowakowski.it

nowakowski.eu

nowakowski.dk

nowakowski.art.pl

nowakowski.dev

nowakowski.com

nowakowski.gda.pl

nowakowski.com.pl

nowakowski.co

DNS History

8 records (7 active, 1 former)

●NSjessica.ns.cloudflare.com2026-02-17 → 2026-07-30 · 2 obs

● 2026-02-17 08:24:54
● 2026-07-30 20:32:42

●NSnile.ns.cloudflare.com2026-02-17 → 2026-07-30 · 2 obs

● 2026-02-17 08:24:54
● 2026-07-30 20:32:42

●MXmail.tutanota.de2026-02-17 → 2026-07-30 · 2 obs

● 2026-02-17 08:24:54
● 2026-07-30 20:32:42

●A104.21.3.1102026-02-17 → 2026-07-30 · 2 obs

● 2026-02-17 08:24:54
● 2026-07-30 20:32:42

●A172.67.130.1502026-02-17 → 2026-07-30 · 2 obs

● 2026-02-17 08:24:54
● 2026-07-30 20:32:42

○A2606:4700:3030::6815:36e2026-02-17 → 2026-06-09 · 4 obs

● 2026-02-17 08:24:54
● 2026-06-09 13:27:56
○ 2026-07-09 16:55:26
○ 2026-07-30 20:32:42

●A2606:4700:3034::6815:36e2026-07-09 → 2026-07-30 · 3 obs

○ 2026-06-09 13:27:56
● 2026-07-09 16:55:26
● 2026-07-30 20:32:42

●A2606:4700:3037::ac43:82962026-02-17 → 2026-07-30 · 2 obs

● 2026-02-17 08:24:54
● 2026-07-30 20:32:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
nowakowski.dev	nile.ns.cloudflare.com, jessica.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.214

NS records: nile.ns.cloudflare.com, jessica.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nowakowski.dev (unsigned zone)

⏱️ Timing

Total: 1103ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.110, 172.67.130.150`
AAAA	2	`2606:4700:3034::6815:36e, 2606:4700:3037::ac43:8296`
NS	2	`jessica.ns.cloudflare.com, nile.ns.cloudflare.com`
MX	1	`mail.tutanota.de (pri: 1)`
TXT	2	`t-verify=b07c309ffb907ee4d51c1d1348c3ba5, v=spf1 include:spf.tutanota.de -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`jessica.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

nowakowski.dev points to the four IP addresses 104.21.3.110, 172.67.130.150, 2606:4700:3034::6815:36e and 2606:4700:3037::ac43:8296.

royalen-fr.fr, www.commonbytes.org, mx20.chair-man.nl plus two other host names have IP numbers in common with nowakowski.dev.

Name Servers

Two name servers handle the delegation for nowakowski.dev: jessica.ns.cloudflare.com and nile.ns.cloudflare.com.

The name server configuration of nowakowski.dev is shared with other domains, for instance bjordanov.com, derekchiang.com, hogs.tech and two others.

There is at least partial name server overlap between nowakowski.dev and other domains — childrenscliniciws.org, clarionunitedanalytics.digital, happyvivu.com and two more among them.

These name servers frequently co-occur with the name servers sasha.ns.cloudflare.com and sue.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jessica.ns.cloudflare.com resolves to 108.162.192.171, 172.64.32.171 and 173.245.58.171 among others, with 3 other IP addresses in total.

nile.ns.cloudflare.com resolves to 108.162.193.214, 172.64.33.214 and 173.245.59.214 among others, with 3 other IP addresses in total.

Mail Servers

nowakowski.dev uses one mail server — mail.tutanota.de.

The mail server setup of nowakowski.dev matches that of other domains such as zodium.org, x204.com, subtrama.net and two others.

nowakowski.dev and other domains — damnation-inc.com for instance — share at least some mail servers.

mail.tutanota.de maps to three IP addresses — 185.205.69.211, 185.205.69.213 and 185.205.69.214.