`engineerdocuments.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2042^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b840^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.66^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.64^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c043^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2043^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ara.ns.cloudflare.com`
		A	108.162.192.67^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	172.64.32.67^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	173.245.58.67^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
NS	`zeus.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zeus.ns.cloudflare.com`
		A	108.162.193.249^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	172.64.33.249^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	173.245.59.249^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zohomail.com ~all`
TXT	`zoho-verification=zb10792607.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.32.66, 172.67.184.64
		IPv6	2606:4700:3031::6815:2042, 2606:4700:3036::ac43:b840
SOA	`ara.ns.cloudflare.com`dns@cloudflare.com serial=2399115774

`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

engineerdocuments.com

DNS History

9 records (9 active, 0 former)

●NSara.ns.cloudflare.com2026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:30:34
● 2026-03-24 08:02:32

●NSzeus.ns.cloudflare.com2026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:30:34
● 2026-03-24 08:02:32

●MXmx.zoho.com2026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:30:34
● 2026-03-24 08:02:32

●MXmx2.zoho.com2026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:30:34
● 2026-03-24 08:02:32

●MXmx3.zoho.com2026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:30:34
● 2026-03-24 08:02:32

●A104.21.32.662026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:30:34
● 2026-03-24 08:02:32

●A172.67.184.642026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:30:34
● 2026-03-24 08:02:32

●A2606:4700:3031::6815:20422026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:30:34
● 2026-03-24 08:02:32

●A2606:4700:3036::ac43:b8402026-03-21 → 2026-03-24 · 2 obs

● 2026-03-21 19:30:34
● 2026-03-24 08:02:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
engineerdocuments.com	ara.ns.cloudflare.com, zeus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.67

NS records: ara.ns.cloudflare.com, zeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineerdocuments.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.64, 104.21.32.66`
AAAA	2	`2606:4700:3036::ac43:b840, 2606:4700:3031::6815:2042`
NS	2	`ara.ns.cloudflare.com, zeus.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zohomail.com ~all, zoho-verification=zb10792607.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ara.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

engineerdocuments.com maps to four IP numbers: 2606:4700:3031::6815:2042, 2606:4700:3036::ac43:b840, 104.21.32.66 and 172.67.184.64.

Other host names such as studiox.live, www.bihar.ws, cathod.irish, www.regitargyak.hu and escena1.cl share IPs with engineerdocuments.com.

Name Servers

Two name servers ara.ns.cloudflare.com and zeus.ns.cloudflare.com handle the delegation for engineerdocuments.com.

engineerdocuments.com shares the same name server setup as other domains, for example engineerecode.com, aayush.one, roxxmedia.pl, standardsservice.com and normlibrary.com.

engineerdocuments.com at least partially shares name servers with other domains, for example alltherighttype.com, fnge.fr, starrwoods.com, isustainable.com.au and golfacademyvc.com.

These name servers are often used together with megan.ns.cloudflare.com and cameron.ns.cloudflare.com.

Host names with six IP numbers:

ara.ns.cloudflare.com points to 2606:4700:50::adf5:3a43, 2803:f800:50::6ca2:c043, 2a06:98c1:50::ac40:2043, 108.162.192.67, 172.64.32.67 and 173.245.58.67.

zeus.ns.cloudflare.com points to 2606:4700:58::adf5:3bf9, 2803:f800:50::6ca2:c1f9, 2a06:98c1:50::ac40:21f9, 108.162.193.249, 172.64.33.249 and 173.245.59.249.

Mail Servers

engineerdocuments.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

engineerdocuments.com shares at least partially some mail servers with other domains, for instance reclamationcandlecompany.com, buildmycatalog.com, sunaotrading.com, highlives.net and ericgrover.com.

Host names with two IP numbers:

mx.zoho.com points to: 136.143.183.44 and 204.141.43.44.

Host names with one IP number:

mx2.zoho.com points to: 136.143.183.44.

mx3.zoho.com points to: 204.141.43.44.

Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

Host names that point to 204.141.43.44: mx.zoho.com and mx3.zoho.com.

engineerdocuments.com - robtex.com