circuitdevice.com - dns.ninja

`circuitdevice.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d353^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:178b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.139^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.83^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sevki.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sevki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sevki.ns.cloudflare.com`
		A	108.162.195.164^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	162.159.44.164^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	172.64.35.164^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
NS	`sima.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ade^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sima.ns.cloudflare.com`
		A	108.162.192.222^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	172.64.32.222^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	173.245.58.222^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁴⁸⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁵³⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.139, 172.67.211.83
		IPv6 hints	2606:4700:3033::ac43:d353, 2606:4700:3037::6815:178b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOA	`sevki.ns.cloudflare.com`dns@cloudflare.com serial=2409244653

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784057922

Same first word

circuitdevice.com

DNS History

11 records (9 active, 2 former)

●NSsevki.ns.cloudflare.com2026-06-01 → 2026-07-14 · 2 obs

● 2026-06-01 20:35:34
● 2026-07-14 19:51:52

●NSsima.ns.cloudflare.com2026-06-01 → 2026-07-14 · 2 obs

● 2026-06-01 20:35:34
● 2026-07-14 19:51:52

●MXroute1.mx.cloudflare.net2026-06-01 → 2026-07-14 · 2 obs

● 2026-06-01 20:35:34
● 2026-07-14 19:51:52

●MXroute2.mx.cloudflare.net2026-06-01 → 2026-07-14 · 2 obs

● 2026-06-01 20:35:34
● 2026-07-14 19:51:52

●MXroute3.mx.cloudflare.net2026-06-01 → 2026-07-14 · 2 obs

● 2026-06-01 20:35:34
● 2026-07-14 19:51:52

●A104.21.23.1392026-06-01 → 2026-07-14 · 2 obs

● 2026-06-01 20:35:34
● 2026-07-14 19:51:52

●A172.67.211.832026-06-01 → 2026-07-14 · 2 obs

● 2026-06-01 20:35:34
● 2026-07-14 19:51:52

○A2606:4700:3033::6815:178b2026-06-01 → 2026-06-08 · 4 obs

● 2026-06-01 20:35:34
● 2026-06-08 17:22:30
○ 2026-06-21 14:40:58
○ 2026-07-14 19:51:52

●A2606:4700:3033::ac43:d3532026-06-21 → 2026-07-14 · 3 obs

○ 2026-06-08 17:22:30
● 2026-06-21 14:40:58
● 2026-07-14 19:51:52

○A2606:4700:3035::ac43:d3532026-06-01 → 2026-06-08 · 4 obs

● 2026-06-01 20:35:34
● 2026-06-08 17:22:30
○ 2026-06-21 14:40:58
○ 2026-07-14 19:51:52

●A2606:4700:3037::6815:178b2026-06-21 → 2026-07-14 · 3 obs

○ 2026-06-08 17:22:30
● 2026-06-21 14:40:58
● 2026-07-14 19:51:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
circuitdevice.com	sima.ns.cloudflare.com, sevki.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.222

NS records: sima.ns.cloudflare.com, sevki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circuitdevice.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.23.139, 172.67.211.83`
AAAA	2	`2606:4700:3033::ac43:d353, 2606:4700:3037::6815:178b`
NS	2	`sevki.ns.cloudflare.com, sima.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 25), route2.mx.cloudflare.net (pri: 48)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sevki.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sima.ns.cloudflare.com, sima.ns.cloudflare.com, sima.ns.cloudflare.com...)

Analysis

IP Addresses

circuitdevice.com resolves to four IP addresses: 104.21.23.139, 172.67.211.83, 2606:4700:3033::ac43:d353 and 2606:4700:3037::6815:178b.

www.qianbaidubinguan.com, taxi-taxan.ru, dfspd.com and two other host names share IP numbers with circuitdevice.com.

Name Servers

DNS delegation for circuitdevice.com points to two name servers: sevki.ns.cloudflare.com and sima.ns.cloudflare.com.

circuitdevice.com uses the same name servers as several other domains — among them silentvoicemedia.ca, turntablevault.com, proces-erika.org and two more.

circuitdevice.com partially shares its NS delegation with several other domains, including 00dgecyg.top, oferta2946six2947.shop, lesaisonnier.net and two others.

It is common to find these name servers alongside the name servers lina.ns.cloudflare.com, lana.ns.cloudflare.com, owen.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

sevki.ns.cloudflare.com has IP addresses 108.162.195.164, 162.159.44.164 and 172.64.35.164, plus 3 other.

sima.ns.cloudflare.com has IP addresses 108.162.192.222, 172.64.32.222 and 173.245.58.222, plus 3 other.

Mail Servers

circuitdevice.com uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

circuitdevice.com has at least partial mail server overlap with other domains such as murat.run, picky-eating.com, onebeautifulbride.net and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.