`net-corporate.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:de5d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5e6a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.106^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.93^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lindsey.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2605^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c205^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lindsey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2205^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lindsey.ns.cloudflare.com`
		A	108.162.194.5^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	162.159.38.5^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	172.64.34.5^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
NS	`malcolm.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c351^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`malcolm.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2351^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`malcolm.ns.cloudflare.com`
		A	108.162.195.81^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	162.159.44.81^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	172.64.35.81^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.94.106, 172.67.222.93
		IPv6	2606:4700:3034::ac43:de5d, 2606:4700:3036::6815:5e6a
SOA	`lindsey.ns.cloudflare.com`dns@cloudflare.com serial=2399100734

`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=1774638747

Subdomains

smtp235.net-corporate.com

Same first word

net-corporate.com

Similar names

corporate-net.de

DNS History

6 records (6 active, 0 former)

●NSlindsey.ns.cloudflare.com2026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 21:55:50
● 2026-03-27 19:33:16

●NSmalcolm.ns.cloudflare.com2026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 21:55:50
● 2026-03-27 19:33:16

●A104.21.94.1062026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 21:55:50
● 2026-03-27 19:33:16

●A172.67.222.932026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 21:55:50
● 2026-03-27 19:33:16

●A2606:4700:3034::ac43:de5d2026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 21:55:50
● 2026-03-27 19:33:16

●A2606:4700:3036::6815:5e6a2026-03-26 → 2026-03-27 · 2 obs

● 2026-03-26 21:55:50
● 2026-03-27 19:33:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
net-corporate.com	lindsey.ns.cloudflare.com, malcolm.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.81

NS records: lindsey.ns.cloudflare.com, malcolm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for net-corporate.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.106, 172.67.222.93`
AAAA	2	`2606:4700:3034::ac43:de5d, 2606:4700:3036::6815:5e6a`
NS	2	`lindsey.ns.cloudflare.com, malcolm.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lindsey.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of smtp235.net-corporate.com is net-corporate.com.

IP Addresses

net-corporate.com points to four IP numbers: 2606:4700:3034::ac43:de5d, 2606:4700:3036::6815:5e6a, 104.21.94.106 and 172.67.222.93.

Other host names, for instance free(0x736578)chat.(0x736578), maikele.cc, mouchak.co.uk, www.infwar.ru and nbthtex.cn share IP numbers with net-corporate.com.

Name Servers

net-corporate.com is delegated to two name servers: lindsey.ns.cloudflare.com and malcolm.ns.cloudflare.com.

net-corporate.com uses the same name server setup as other domains, for instance ghgame.ru, kumagaming.com, solemedspa.com, chordograph.com and falkenbergsbiogas.se.

net-corporate.com shares name servers with other domains at least partially, for instance sparkleteamfranchise.com, aktualnik.pl, roo.com.gt, johnfolinsbee.org and cocoonchild.com.

these name servers are commonly used together with jarred.ns.cloudflare.com and haley.ns.cloudflare.com.

Host names with six IP numbers: lindsey.ns.cloudflare.com points to 2606:4700:50::a29f:2605, 2803:f800:50::6ca2:c205, 2a06:98c1:50::ac40:2205, 108.162.194.5, 162.159.38.5 and 172.64.34.5; malcolm.ns.cloudflare.com points to 2606:4700:58::a29f:2c51, 2803:f800:50::6ca2:c351, 2a06:98c1:50::ac40:2351, 108.162.195.81, 162.159.44.81 and 172.64.35.81.

net-corporate.com - robtex.com