`d1.dev`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`marvin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marvin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marvin.ns.cloudflare.com`
		A	108.162.195.251^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	162.159.44.251^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	172.64.35.251^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
NS	`rita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rita.ns.cloudflare.com`
		A	108.162.192.140^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	172.64.32.140^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
		A	173.245.58.140^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rita.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=9tYEKCrJsYdZp1SBHSEj_MYbNtkWNiSLvImXJ0MIEUM`
TXT	`v=spf1 include:_spf.google.com -all`
SOA	`marvin.ns.cloudflare.com`dns@cloudflare.com serial=2410699184

`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

d1.yolasite.com

d1.com

d1.cx

d1.click

d1.be

d1.am

d1.com.ua

d1.ru

d1.tv

d1.cm

d1.ee

d1.akamaiedge.net

d1.ro

d1.lv

d1.network

d1.com.co

d1.net.cn

d1.no

d1.dp.ua

d1.pics

d1.se

d1.co.uk

d1.pl

d1.net

d1.lt

d1.ma

d1.chat

d1.company

d1.uz

d1.mom

d1.cz

d1.co.th

d1.academy

d1.hu

d1.agency

d1.co

d1.uk

d1.de

d1.ie

d1.dev

d1.co.kr

d1.dyndns-at-home.com

d1.media

d1.cn

d1.fi

d1.cl

d1.mk

d1.fitness

d1.tel

d1.ua

d1.ventures

d1.com.cn

d1.com.vn

d1.ag

d1.clothing

d1.kz

d1.life

d1.sk

d1.lol

d1.biz

d1.nl

d1.org

d1.training

Similar names

1d.cl

1d.ai

1d.su

1d.hu

1d.ae

1d.cx

1d.biz.ua

1d.cn

1d.be

1d.ro

1d.fyi

1d.eu

1d.org

1d.tours

1d.hk

1d.io

1d.fr

1d.fi

1d.ws

1d.com

1d.ua

1d.dk

1d.tel

1d.ru

1d.pw

1d.mom

1d.net

1d.cz

1d.no

1d.lt

1d.ca

1d.me

DNS History

8 records (8 active, 0 former)

●NSmarvin.ns.cloudflare.com2026-02-19 → 2026-08-11 · 2 obs

● 2026-02-19 06:59:10
● 2026-08-11 09:45:28

●NSrita.ns.cloudflare.com2026-02-19 → 2026-08-11 · 2 obs

● 2026-02-19 06:59:10
● 2026-08-11 09:45:28

●MXalt1.aspmx.l.google.com2026-02-19 → 2026-08-11 · 2 obs

● 2026-02-19 06:59:10
● 2026-08-11 09:45:28

●MXalt2.aspmx.l.google.com2026-02-19 → 2026-08-11 · 2 obs

● 2026-02-19 06:59:10
● 2026-08-11 09:45:28

●MXalt3.aspmx.l.google.com2026-02-19 → 2026-08-11 · 2 obs

● 2026-02-19 06:59:10
● 2026-08-11 09:45:28

●MXalt4.aspmx.l.google.com2026-02-19 → 2026-08-11 · 2 obs

● 2026-02-19 06:59:10
● 2026-08-11 09:45:28

●MXaspmx.l.google.com2026-02-19 → 2026-08-11 · 2 obs

● 2026-02-19 06:59:10
● 2026-08-11 09:45:28

●A76.76.21.212026-02-19 → 2026-08-11 · 2 obs

● 2026-02-19 06:59:10
● 2026-08-11 09:45:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
d1.dev	rita.ns.cloudflare.com, marvin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.251

NS records: rita.ns.cloudflare.com, marvin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for d1.dev (unsigned zone)

⏱️ Timing

Total: 762ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`marvin.ns.cloudflare.com, rita.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=9tYEKCrJsYdZp1S, v=spf1 include:_spf.google.com -all`
SOA	1	`marvin.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

d1.dev resolves to just one IP address, 76.76.21.21.

Two other host names, along with ai-gallery.jp, arelet.ee and pycome.com, also share IP numbers with d1.dev.

Name Servers

Two name servers handle the delegation for d1.dev: marvin.ns.cloudflare.com and rita.ns.cloudflare.com.

d1.dev shares its NS records with other domains, for example estadat.net, minia.com.tr, oyuncubeyinler.com and two others.

There is at least partial name server overlap between d1.dev and other domains — potterish.com, ebodecor.com, sayingsonmugs.com and two more among them.

These name servers are routinely deployed together with the name servers norah.ns.cloudflare.com.

DNS names with 6 IP addresses:

marvin.ns.cloudflare.com resolves to 108.162.195.251, 162.159.44.251 and 172.64.35.251 among others, with 3 other IP addresses in total.

rita.ns.cloudflare.com resolves to 108.162.192.140, 172.64.32.140 and 173.245.58.140 among others, with 3 other IP addresses in total.

Mail Servers

Five mail servers handle d1.dev: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between d1.dev and other domains, including alfalogics.us, veritasacademy.net, karlfanega.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com resolves to two addresses: 142.251.163.26 and 2607:f8b0:4004:c06::1a.

alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.