`ddd.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:4404::ac40:9473^{🇺🇸 Cloudflare2606:4700:4404::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2a06:98c1:3106::6812:278d^{🇺🇸 Cloudflare2a06:98c1:3106::/48}
A	104.18.39.141^{Cloudflare104.18.39.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.64.148.115^{🇺🇸 Cloudflare172.64.148.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`bayan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b48^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c148^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bayan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2148^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bayan.ns.cloudflare.com`
		A	108.162.193.72^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	172.64.33.72^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	173.245.59.72^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
NS	`erin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c071^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`erin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2071^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`erin.ns.cloudflare.com`
		A	108.162.192.113^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	172.64.32.113^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	173.245.58.113^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`google-site-verification=i_1oVPl0nA785ZQAt7sh6h7Ugi98Peb5_THETAm7Sdk`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`verification-code-site-App_feishu=4GexRN8O8E0VEIXMYlni`
SOA	`bayan.ns.cloudflare.com`dns@cloudflare.com serial=2402197575

`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

ddd.mx

ddd.dk

ddd.nu

ddd.sopot.pl

ddd.info

ddd.game

ddd.uz

ddd.ca

ddd.gold

ddd.srl

ddd.cz

ddd.kr

ddd.agency

ddd.cl

ddd.com.ua

ddd.co

ddd.jp

ddd.nl

ddd.sk

ddd.live

ddd.ru

ddd.marketing

ddd.vn

ddd.ruhr

ddd.com.pl

ddd.com

ddd.com.co

ddd.kz

ddd.eu

ddd.gov.in

ddd.dp.ua

ddd.am

ddd.fi

ddd.servebeer.com

ddd.tv

ddd.systems

ddd.ovh

ddd.org

ddd.dev

ddd.vin

ddd.bz

ddd.ee

ddd.de

ddd.co.il

ddd.in

ddd.fr

ddd.org.tr

ddd.kasserver.com

ddd.blue

ddd.co.kr

ddd.koeln

ddd.moe

ddd.com.tr

ddd.rs

ddd.cn

ddd.co.jp

ddd.org.au

ddd.be

ddd.(0x787878)

ddd.hk

ddd.on.ca

ddd.me

ddd.ie

ddd.ro

ddd.world

ddd.it

ddd.se

ddd.0t0.jp

ddd.name

ddd.or.th

ddd.ch

ddd.tokyo

DNS History

9 records (9 active, 0 former)

●NSbayan.ns.cloudflare.com2026-03-30 → 2026-04-25 · 2 obs

● 2026-03-30 12:02:18
● 2026-04-25 09:03:36

●NSerin.ns.cloudflare.com2026-03-30 → 2026-04-25 · 2 obs

● 2026-03-30 12:02:18
● 2026-04-25 09:03:36

●MXmx1.feishu.cn2026-03-30 → 2026-04-25 · 2 obs

● 2026-03-30 12:02:18
● 2026-04-25 09:03:36

●MXmx2.feishu.cn2026-03-30 → 2026-04-25 · 2 obs

● 2026-03-30 12:02:18
● 2026-04-25 09:03:36

●MXmx3.feishu.cn2026-03-30 → 2026-04-25 · 2 obs

● 2026-03-30 12:02:18
● 2026-04-25 09:03:36

●A104.18.39.1412026-03-30 → 2026-04-25 · 2 obs

● 2026-03-30 12:02:18
● 2026-04-25 09:03:36

●A172.64.148.1152026-03-30 → 2026-04-25 · 2 obs

● 2026-03-30 12:02:18
● 2026-04-25 09:03:36

●A2606:4700:4404::ac40:94732026-03-30 → 2026-04-25 · 2 obs

● 2026-03-30 12:02:18
● 2026-04-25 09:03:36

●A2a06:98c1:3106::6812:278d2026-03-30 → 2026-04-25 · 2 obs

● 2026-03-30 12:02:18
● 2026-04-25 09:03:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
ddd.dev	bayan.ns.cloudflare.com, erin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.72

NS records: bayan.ns.cloudflare.com, erin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ddd.dev (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.39.141, 172.64.148.115`
AAAA	2	`2a06:98c1:3106::6812:278d, 2606:4700:4404::ac40:9473`
NS	2	`bayan.ns.cloudflare.com, erin.ns.cloudflare.com`
MX	3	`mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)...`
TXT	3	`google-site-verification=i_1oVPl0nA785ZQ, v=spf1 +include:_netblocks.m.feishu.cn -...`
SOA	1	`bayan.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

ddd.dev resolves to four IP numbers: 2606:4700:4404::ac40:9473, 2a06:98c1:3106::6812:278d, 104.18.39.141 and 172.64.148.115.

Other host names such as boson049.ahrefs.com, hydrogen025.a.ahrefs.com, ahrefs-insider.circle.so, hydrogen256.a.ahrefs.com and hydrogen216.a.ahrefs.com share IPs with ddd.dev.

Name Servers

ddd.dev is delegated to two name servers: bayan.ns.cloudflare.com and erin.ns.cloudflare.com.

ddd.dev shares the same name server setup as glimbyte.com, clique8.com, unionbankofindiauk.com, hayalistic.net and shala-trans.com.

ddd.dev at least partially shares name servers with other domains, for instance pariavlan.top, betstarcard.com.au, machinetask.com, location-kayak.fr and hostdrift.com.

these name servers are often used in conjunction with the name servers donna.ns.cloudflare.com.

Host names with six IP numbers:

bayan.ns.cloudflare.com points to 2606:4700:58::adf5:3b48, 2803:f800:50::6ca2:c148, 2a06:98c1:50::ac40:2148, 108.162.193.72, 172.64.33.72 and 173.245.59.72.

erin.ns.cloudflare.com points to 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113.

Mail Servers

Three mail servers handle ddd.dev: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

ddd.dev shares at least partially some mail servers with other domains, including richescoming.com, digenius.com, heesay.com, cr6868.com and insta360.com.