`engineering10.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:435f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:dc46^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.95^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.70^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adrian.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adrian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c039^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adrian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2039^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adrian.ns.cloudflare.com`
		A	108.162.192.57^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adrian.ns.cloudflare.com`
		A	172.64.32.57^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adrian.ns.cloudflare.com`
		A	173.245.58.57^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adrian.ns.cloudflare.com`
NS	`doug.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`doug.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`doug.ns.cloudflare.com`
		A	108.162.193.159^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	172.64.33.159^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
		A	173.245.59.159^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`doug.ns.cloudflare.com`
MX	`mail.univalence.com` ⭐
		A	54.39.51.108^{🇨🇦 OVH54.39.0.0/16 Hosting route}
			PTR	`mail.univalence.com`
TXT	`google-site-verification=PNfmIXXFvMzl3K7Go5D-OLIzesaadz3T7e8iGBbdTS0`
TXT	`v=spf1 include:_spf.mx.cloudflare.net include:_spf.firebasemail.com ip4:51.25...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.67.95, 172.67.220.70
		IPv6	2606:4700:3031::6815:435f, 2606:4700:3032::ac43:dc46
SOA	`adrian.ns.cloudflare.com`dns@cloudflare.com serial=2398303702

`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=1771291435

Same first word

engineering10.com

Similar names

01engineering.net

DNS History

7 records (7 active, 0 former)

●NSadrian.ns.cloudflare.com2026-02-17 → 2026-03-14 · 2 obs

● 2026-02-17 03:36:02
● 2026-03-14 12:54:48

●NSdoug.ns.cloudflare.com2026-02-17 → 2026-03-14 · 2 obs

● 2026-02-17 03:36:02
● 2026-03-14 12:54:48

●MXmail.univalence.com2026-02-17 → 2026-03-14 · 2 obs

● 2026-02-17 03:36:02
● 2026-03-14 12:54:48

●A104.21.67.952026-02-17 → 2026-03-14 · 2 obs

● 2026-02-17 03:36:02
● 2026-03-14 12:54:48

●A172.67.220.702026-02-17 → 2026-03-14 · 2 obs

● 2026-02-17 03:36:02
● 2026-03-14 12:54:48

●A2606:4700:3031::6815:435f2026-02-17 → 2026-03-14 · 2 obs

● 2026-02-17 03:36:02
● 2026-03-14 12:54:48

●A2606:4700:3032::ac43:dc462026-02-17 → 2026-03-14 · 2 obs

● 2026-02-17 03:36:02
● 2026-03-14 12:54:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
engineering10.com	adrian.ns.cloudflare.com, doug.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.57

NS records: adrian.ns.cloudflare.com, doug.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineering10.com (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.70, 104.21.67.95`
AAAA	2	`2606:4700:3032::ac43:dc46, 2606:4700:3031::6815:435f`
NS	2	`adrian.ns.cloudflare.com, doug.ns.cloudflare.com`
MX	1	`mail.univalence.com (pri: 1)`
TXT	2	`google-site-verification=PNfmIXXFvMzl3K7, v=spf1 include:_spf.mx.cloudflare.net in`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adrian.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

engineering10.com points to four IP numbers: 2606:4700:3031::6815:435f, 2606:4700:3032::ac43:dc46, 104.21.67.95 and 172.67.220.70.

Other host names, for instance tennis-zone.lt, 855dnf.com, workflowtutor.com, www.tennis-zone.lt and m.sikwin17.com share IP numbers with engineering10.com.

Name Servers

engineering10.com's delegation is to two name servers adrian.ns.cloudflare.com and doug.ns.cloudflare.com.

engineering10.com shares the same name server configuration as other domains, such as localgymsandfitness.com, petshops1.com, austindine.com, ttgoe.buzz and rudi.co.il.

engineering10.com at least partially shares its name servers with other domains, for instance vitortec.com, huaisisiat.go.th, 42cc67e.com, trattoria-la-piazza.com and hungry-ewok.ru.

These name servers are commonly used alongside tim.ns.cloudflare.com and chan.ns.cloudflare.com.

Host names with six IP numbers:

adrian.ns.cloudflare.com points to: 2606:4700:50::adf5:3a39, 2803:f800:50::6ca2:c039, 2a06:98c1:50::ac40:2039, 108.162.192.57, 172.64.32.57 and 173.245.58.57.

doug.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9f, 2803:f800:50::6ca2:c19f, 2a06:98c1:50::ac40:219f, 108.162.193.159, 172.64.33.159 and 173.245.59.159.

Mail Servers

engineering10.com is served by a single mail server, mail.univalence.com.

engineering10.com uses the same mail server setup as other domains such as govern1.com, ngos1.com, autos1000.com, dentists10.com and univalence.com.

mail.univalence.com points to IP number 54.39.51.108.

engineering10.com - robtex.com