`disseldorp.one`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:33f6^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c041^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.246^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.65^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`igor.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c177^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`igor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2177^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`igor.ns.cloudflare.com`
		A	108.162.193.119^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	172.64.33.119^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	173.245.59.119^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
NS	`irma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irma.ns.cloudflare.com`
		A	108.162.192.166^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	172.64.32.166^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	173.245.58.166^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`pm-verification=gjhzrwsuiuzijummndyisckhdtotyk`
TXT	`protonmail-verification=69241356d92dedd1421fe0476d2597b59d8317e0`
TXT	`v=spf1 include:_spf.protonmail.ch include:alias.proton.me ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.246, 172.67.192.65
		IPv6 hints	2606:4700:3032::6815:33f6, 2606:4700:3033::ac43:c041
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOA	`igor.ns.cloudflare.com`dns@cloudflare.com serial=2402208057

`one`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.one` ⭐
	NS	`b.nic.one`
	NS	`c.nic.one`
	NS	`x.nic.one`
	NS	`y.nic.one`
	NS	`z.nic.one`
	SOA	`a.nic.one`admin@tldns.godaddy serial=1777027303

⚠️ On DNS blocklist: tif

Same first word

disseldorp.one

disseldorp.net

DNS History

10 records (8 active, 2 former)

○NSdns1.icedns.is2026-02-20 → 2026-02-20 · 3 obs

● 2026-02-20 04:03:28
○ 2026-04-24 10:44:38
○ 2026-04-24 10:44:40

○NSdns2.icedns.is2026-02-20 → 2026-02-20 · 3 obs

● 2026-02-20 04:03:28
○ 2026-04-24 10:44:38
○ 2026-04-24 10:44:40

●NSigor.ns.cloudflare.com2026-04-24 → 2026-04-24 · 3 obs

○ 2026-02-20 04:03:28
● 2026-04-24 10:44:38
● 2026-04-24 10:44:40

●NSirma.ns.cloudflare.com2026-04-24 → 2026-04-24 · 3 obs

○ 2026-02-20 04:03:28
● 2026-04-24 10:44:38
● 2026-04-24 10:44:40

●MXmail.protonmail.ch2026-04-24 → 2026-04-24 · 2 obs

● 2026-04-24 10:44:38
● 2026-04-24 10:44:40

●MXmailsec.protonmail.ch2026-04-24 → 2026-04-24 · 2 obs

● 2026-04-24 10:44:38
● 2026-04-24 10:44:40

●A104.21.51.2462026-04-24 → 2026-04-24 · 2 obs

● 2026-04-24 10:44:38
● 2026-04-24 10:44:40

●A172.67.192.652026-04-24 → 2026-04-24 · 2 obs

● 2026-04-24 10:44:38
● 2026-04-24 10:44:40

●A2606:4700:3032::6815:33f62026-04-24 → 2026-04-24 · 2 obs

● 2026-04-24 10:44:38
● 2026-04-24 10:44:40

●A2606:4700:3033::ac43:c0412026-04-24 → 2026-04-24 · 2 obs

● 2026-04-24 10:44:38
● 2026-04-24 10:44:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
one	c.nic.one, z.nic.one, y.nic.one, b.nic.one...	12 records
disseldorp.one	irma.ns.cloudflare.com, igor.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.166

NS records: irma.ns.cloudflare.com, igor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for disseldorp.one (unsigned zone)

⏱️ Timing

Total: 2892ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.65, 104.21.51.246`
AAAA	2	`2606:4700:3033::ac43:c041, 2606:4700:3032::6815:33f6`
NS	2	`igor.ns.cloudflare.com, irma.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	3	`pm-verification=gjhzrwsuiuzijummndyisckh, protonmail-verification=69241356d92dedd1...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`igor.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.nic.one, y.nic.one, x.nic.one...)

Analysis

IP Addresses

disseldorp.one resolves to four IP numbers: 2606:4700:3032::6815:33f6, 2606:4700:3033::ac43:c041, 104.21.51.246 and 172.67.192.65.

other host names for instance jenna-dewan.com, rgparkinslancaster.com, zelsynorphiclabs.com, totalrsolutions.com and hpe.pl share IP numbers with disseldorp.one.

Name Servers

disseldorp.one is delegated to two name servers: igor.ns.cloudflare.com and irma.ns.cloudflare.com.

disseldorp.one shares the same name server setup as other domains, for example ad0.click, lfitechnology.com, collecticons.io, cpafirm.net and kuroir.com.

disseldorp.one at least partially shares name servers with other domains, for instance futureofprivacy.org, successive.co.in, furyalert.co.uk, 11shoe.com and bestbox.top.

These name servers are often used with nitin.ns.cloudflare.com and sam.ns.cloudflare.com.

Host names with six IP numbers:

igor.ns.cloudflare.com points to: 2606:4700:58::adf5:3b77, 2803:f800:50::6ca2:c177, 2a06:98c1:50::ac40:2177, 108.162.193.119, 172.64.33.119 and 173.245.59.119; irma.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa6, 2803:f800:50::6ca2:c0a6, 2a06:98c1:50::ac40:20a6, 108.162.192.166, 172.64.32.166 and 173.245.58.166.

Mail Servers

disseldorp.one is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

disseldorp.one shares the same mail server setup as other domains, for instance annette.at, spoutin.org, nartb.com, madsoft.org and radnefy.com.

disseldorp.one shares mail servers with other domains at least partially, including ericrohler.com, optionet.org, chantelthebroker.com, mail.spatznetz.de and ploen.se.

Host names with three IP numbers:

mail.protonmail.ch points to: 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to: 176.119.200.129, 185.70.42.129 and 185.205.70.129.

disseldorp.one - robtex.com

disseldorp.one

one

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`disseldorp.one`

`one`