codesierra.tech - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codesierra.tech`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:bc7e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2bec^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.236^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.126^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`uma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
NS	`will.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c195^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`will.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2195^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`will.ns.cloudflare.com`
		A	108.162.193.149^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	172.64.33.149^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	173.245.59.149^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
TXT	`google-site-verification=f5T7HT0TzrH0Os-oArjroFPOd_eG0dT6uiQB6xlSwXw`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.236, 172.67.188.126
		IPv6 hints	2606:4700:3030::ac43:bc7e, 2606:4700:3034::6815:2bec
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`uma.ns.cloudflare.com`dns@cloudflare.com serial=2413653856

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1788722350

Same first word

codesierra.com

codesierra.online

codesierra.org

codesierra.tech

codesierra.net

Similar names

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSuma.ns.cloudflare.com2026-09-05 → 2026-09-06 · 2 obs

● 2026-09-05 09:38:44
● 2026-09-06 19:24:20

●NSwill.ns.cloudflare.com2026-09-05 → 2026-09-06 · 2 obs

● 2026-09-05 09:38:44
● 2026-09-06 19:24:20

●MXsmtp.google.com2026-09-05 → 2026-09-06 · 2 obs

● 2026-09-05 09:38:44
● 2026-09-06 19:24:20

●A104.21.43.2362026-09-05 → 2026-09-06 · 3 obs

○ 2026-09-05 09:38:44
● 2026-09-05 16:38:56
● 2026-09-06 19:24:20

●A172.67.188.1262026-09-05 → 2026-09-06 · 3 obs

○ 2026-09-05 09:38:44
● 2026-09-05 16:38:56
● 2026-09-06 19:24:20

○A188.114.96.02026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 09:38:44
○ 2026-09-05 16:38:56
○ 2026-09-06 19:24:20

○A188.114.97.02026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 09:38:44
○ 2026-09-05 16:38:56
○ 2026-09-06 19:24:20

●A2606:4700:3030::ac43:bc7e2026-09-05 → 2026-09-06 · 3 obs

○ 2026-09-05 09:38:44
● 2026-09-05 16:38:56
● 2026-09-06 19:24:20

●A2606:4700:3034::6815:2bec2026-09-05 → 2026-09-06 · 3 obs

○ 2026-09-05 09:38:44
● 2026-09-05 16:38:56
● 2026-09-06 19:24:20

○A2a06:98c1:3120::2026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 09:38:44
○ 2026-09-05 16:38:56
○ 2026-09-06 19:24:20

○A2a06:98c1:3121::2026-09-05 → 2026-09-05 · 3 obs

● 2026-09-05 09:38:44
○ 2026-09-05 16:38:56
○ 2026-09-06 19:24:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com	-
codesierra.tech	uma.ns.cloudflare.com, will.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.149

NS records: uma.ns.cloudflare.com, will.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codesierra.tech (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.188.126, 104.21.43.236`
AAAA	2	`2606:4700:3034::6815:2bec, 2606:4700:3030::ac43:bc7e`
NS	2	`uma.ns.cloudflare.com, will.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=f5T7HT0TzrH0Os-, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`uma.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

codesierra.tech directs to four IP numbers, which are 104.21.43.236, 172.67.188.126, 2606:4700:3030::ac43:bc7e and 2606:4700:3034::6815:2bec.

store2.store, dein-coral.club, ufa777.vu and two other host names share IP numbers with codesierra.tech.

Name Servers

codesierra.tech is delegated to two name servers: uma.ns.cloudflare.com and will.ns.cloudflare.com.

codesierra.tech uses the same name servers as several other domains — among them roblox-devex-rate-100000-robux-350-2025.pages.dev, lucky-claw-in.live, paysdesmoulinsdeflandre.com and two more.

There is at least partial name server overlap between codesierra.tech and other domains — tylermcbride.web.id, adact.info, thespeccy.com and two more among them.

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

Hostnames that resolve to 6 IP addresses:

uma.ns.cloudflare.com resolves to 108.162.192.146, 172.64.32.146, 173.245.58.146 and 3 other IP addresses.

will.ns.cloudflare.com resolves to 108.162.193.149, 172.64.33.149, 173.245.59.149 and 3 other IP addresses.

Mail Servers

Mail for codesierra.tech is handled by a single mail server, smtp.google.com.

codesierra.tech uses an identical mail server configuration to several other domains — among them eaecocrest.biz.id, epiny.jp, jamsadvisory.com and two more.

codesierra.tech has at least partial mail server overlap with other domains such as willcoady.co.nz, bathenuda.com, captivateclicklab.com and two more.

The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com are commonly seen alongside these mail servers.

smtp.google.com resolves to 9 IP addresses — 142.250.31.26, 142.250.31.27, 142.251.111.26 and 6 others.