n-n.dev - dns.ninja

`n-n.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:8414^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:47d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.125^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.20^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`colin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
NS	`vivienne.ns.cloudflare.com`
		A	2606:4700:50::a29f:2632^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c232^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vivienne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2232^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vivienne.ns.cloudflare.com`
		A	108.162.194.50^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	162.159.38.50^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	172.64.34.50^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.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	`protonmail-verification=0460de556fd4f63319dc9f42879b954bdfa8b0a7`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.125, 172.67.132.20
		IPv6 hints	2606:4700:3036::ac43:8414, 2606:4700:3037::6815:47d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOA	`colin.ns.cloudflare.com`dns@cloudflare.com serial=2411201533

`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)

Subdomains

c.n-n.dev

Same first word

n-n.tokyo

n-n.biz

n-n.co

n-n.be

n-n.ru

n-n.cc

n-n.in

n-n.eu

n-n.dev

n-n.se

n-n.asia

n-n.net

n-n.online

n-n.cz

n-n.su

n-n.dk

n-n.com.pl

n-n.sbs

n-n.ch

n-n.com

n-n.fr

n-n.nl

n-n.click

n-n.it

n-n.jp

n-n.cat

n-n.co.il

DNS History

18 records (8 active, 10 former)

●NScolin.ns.cloudflare.com2026-02-24 → 2026-08-09 · 4 obs

● 2026-02-24 02:53:20
○ 2026-07-24 09:51:58
● 2026-08-04 01:14:46
● 2026-08-09 08:22:08

○NSns1.name.com2026-07-24 → 2026-07-24 · 4 obs

○ 2026-02-24 02:53:20
● 2026-07-24 09:51:58
○ 2026-08-04 01:14:46
○ 2026-08-09 08:22:08

○NSns1cny.name.com2026-07-24 → 2026-07-24 · 4 obs

○ 2026-02-24 02:53:20
● 2026-07-24 09:51:58
○ 2026-08-04 01:14:46
○ 2026-08-09 08:22:08

○NSns2knz.name.com2026-07-24 → 2026-07-24 · 4 obs

○ 2026-02-24 02:53:20
● 2026-07-24 09:51:58
○ 2026-08-04 01:14:46
○ 2026-08-09 08:22:08

○NSns3ghw.name.com2026-07-24 → 2026-07-24 · 4 obs

○ 2026-02-24 02:53:20
● 2026-07-24 09:51:58
○ 2026-08-04 01:14:46
○ 2026-08-09 08:22:08

○NSns4bfy.name.com2026-07-24 → 2026-07-24 · 4 obs

○ 2026-02-24 02:53:20
● 2026-07-24 09:51:58
○ 2026-08-04 01:14:46
○ 2026-08-09 08:22:08

●NSvivienne.ns.cloudflare.com2026-02-24 → 2026-08-09 · 4 obs

● 2026-02-24 02:53:20
○ 2026-07-24 09:51:58
● 2026-08-04 01:14:46
● 2026-08-09 08:22:08

○MXmail.pickelhost.com2026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-24 09:51:58
● 2026-07-30 03:40:36
○ 2026-08-04 01:14:46
○ 2026-08-09 08:22:08

●MXmail.protonmail.ch2026-02-24 → 2026-08-09 · 4 obs

● 2026-02-24 02:53:20
○ 2026-07-24 09:51:58
● 2026-08-04 01:14:46
● 2026-08-09 08:22:08

●MXmailsec.protonmail.ch2026-02-24 → 2026-08-09 · 4 obs

● 2026-02-24 02:53:20
○ 2026-07-24 09:51:58
● 2026-08-04 01:14:46
● 2026-08-09 08:22:08

●A104.21.4.1252026-03-20 → 2026-08-09 · 5 obs

○ 2026-02-24 02:53:20
● 2026-03-20 13:19:58
○ 2026-07-24 09:51:58
● 2026-08-04 01:14:46
● 2026-08-09 08:22:08

●A172.67.132.202026-03-20 → 2026-08-09 · 5 obs

○ 2026-02-24 02:53:20
● 2026-03-20 13:19:58
○ 2026-07-24 09:51:58
● 2026-08-04 01:14:46
● 2026-08-09 08:22:08

○A192.0.2.02026-02-24 → 2026-02-24 · 3 obs

● 2026-02-24 02:53:20
○ 2026-03-20 13:19:58
○ 2026-08-09 08:22:08

○A2606:4700:3033::6815:47d2026-03-20 → 2026-03-20 · 4 obs

○ 2026-02-24 02:53:20
● 2026-03-20 13:19:58
○ 2026-07-19 00:31:48
○ 2026-08-09 08:22:08

○A2606:4700:3035::ac43:84142026-03-20 → 2026-03-20 · 4 obs

○ 2026-02-24 02:53:20
● 2026-03-20 13:19:58
○ 2026-07-19 00:31:48
○ 2026-08-09 08:22:08

●A2606:4700:3036::ac43:84142026-07-19 → 2026-08-09 · 5 obs

○ 2026-03-20 13:19:58
● 2026-07-19 00:31:48
○ 2026-07-24 09:51:58
● 2026-08-04 01:14:46
● 2026-08-09 08:22:08

●A2606:4700:3037::6815:47d2026-07-19 → 2026-08-09 · 5 obs

○ 2026-03-20 13:19:58
● 2026-07-19 00:31:48
○ 2026-07-24 09:51:58
● 2026-08-04 01:14:46
● 2026-08-09 08:22:08

○A91.195.240.942026-07-24 → 2026-07-24 · 4 obs

○ 2026-07-19 00:31:48
● 2026-07-24 09:51:58
○ 2026-08-04 01:14:46
○ 2026-08-09 08:22:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
n-n.dev	vivienne.ns.cloudflare.com, colin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.75

NS records: vivienne.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for n-n.dev (unsigned zone)

⏱️ Timing

Total: 461ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.132.20, 104.21.4.125`
AAAA	2	`2606:4700:3036::ac43:8414, 2606:4700:3037::6815:47d`
NS	2	`colin.ns.cloudflare.com, vivienne.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=0460de556fd4f633, v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`colin.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

c.n-n.dev is delegated beneath n-n.dev.

IP Addresses

n-n.dev points to the four IP addresses 104.21.4.125, 172.67.132.20, 2606:4700:3036::ac43:8414 and 2606:4700:3037::6815:47d.

Two other host names, along with investment-experts-l8tdieg.gamma.site, nestpillmart.net and africabusinessfile.com, also share IP numbers with n-n.dev.

Name Servers

n-n.dev is served by two delegated name servers, colin.ns.cloudflare.com and vivienne.ns.cloudflare.com.

n-n.dev shares its NS records with other domains, for example boituvi.vn, dftpro.com, at-novaframemedia.xyz and two others.

There is at least partial name server overlap between n-n.dev and other domains — bugreportai.com, hellobakutour.az, kra89.cc and two more among them.

The name servers james.ns.cloudflare.com, noor.ns.cloudflare.com and amanda.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

colin.ns.cloudflare.com carries IP addresses 108.162.195.75, 162.159.44.75 and 172.64.35.75, with 3 other addresses beyond those.

vivienne.ns.cloudflare.com carries IP addresses 108.162.194.50, 162.159.38.50 and 172.64.34.50, with 3 other addresses beyond those.

Mail Servers

n-n.dev is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

Among the domains sharing a mail server setup with n-n.dev are jdmedia.co.jp, einbit.ch, isaacferreira.com and two others.

There is at least a partial MX overlap between n-n.dev and other domains, including adityakumar.org, matrixconsultants.co.uk, benthee.me and two others.

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. Both hosts resolve to three IP numbers.