engineerbrief.com - dns.ninja

`engineerbrief.com`

DNSSEC	⚠️ Not signed
A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
		PTR	`any-in-2015.1e100.net`
A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
A	216.239.36.21^{🇺🇸 Google216.239.36.0/24}
A	216.239.38.21^{🇺🇸 Google216.239.38.0/24}
NS	`dahlia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
NS	`matias.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c349^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matias.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2349^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matias.ns.cloudflare.com`
		A	108.162.195.73^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	162.159.44.73^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	172.64.35.73^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
SOA	`dahlia.ns.cloudflare.com`dns@cloudflare.com serial=2410216565

`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=1785470167

Same first word

engineerbrief.com

DNS History

6 records (6 active, 0 former)

●NSdahlia.ns.cloudflare.com2026-04-12 → 2026-07-31 · 2 obs

● 2026-04-12 17:21:44
● 2026-07-31 03:59:12

●NSmatias.ns.cloudflare.com2026-04-12 → 2026-07-31 · 2 obs

● 2026-04-12 17:21:44
● 2026-07-31 03:59:12

●A216.239.32.212026-04-12 → 2026-07-31 · 2 obs

● 2026-04-12 17:21:44
● 2026-07-31 03:59:12

●A216.239.34.212026-04-12 → 2026-07-31 · 2 obs

● 2026-04-12 17:21:44
● 2026-07-31 03:59:12

●A216.239.36.212026-04-12 → 2026-07-31 · 2 obs

● 2026-04-12 17:21:44
● 2026-07-31 03:59:12

●A216.239.38.212026-04-12 → 2026-07-31 · 2 obs

● 2026-04-12 17:21:44
● 2026-07-31 03:59:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
engineerbrief.com	dahlia.ns.cloudflare.com, matias.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.73

NS records: dahlia.ns.cloudflare.com, matias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineerbrief.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`216.239.38.21, 216.239.34.21...`
NS	2	`dahlia.ns.cloudflare.com, matias.ns.cloudflare.com`
SOA	1	`dahlia.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

engineerbrief.com points to the four IP addresses 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

thoughtwave.biz, teresaatstudio52.com, evermore.es and two other host names share IP numbers with engineerbrief.com.

Name Servers

engineerbrief.com has two authoritative name servers — dahlia.ns.cloudflare.com and matias.ns.cloudflare.com.

engineerbrief.com uses the same name servers as several other domains — among them mooi.com.uy, vbmhort.com, xn--bk-fkaa.com and two more.

There is at least partial name server overlap between engineerbrief.com and other domains — ompong1885-bgm2.site, kingstonnews.com, pardnersplumbing.com and two more among them.

These name servers tend to appear in combination with the name servers thea.ns.cloudflare.com, carla.ns.cloudflare.com, jaime.ns.cloudflare.com and sullivan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dahlia.ns.cloudflare.com points to 108.162.192.89, 172.64.32.89, 173.245.58.89 and 3 other IP addresses.

matias.ns.cloudflare.com points to 108.162.195.73, 162.159.44.73, 172.64.35.73 and 3 other IP addresses.