`d4networks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:2b90^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b44b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.144^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.75^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`deb.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`deb.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`deb.ns.cloudflare.com`
		A	108.162.192.92^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	172.64.32.92^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	173.245.58.92^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
NS	`lakas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lakas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lakas.ns.cloudflare.com`
		A	108.162.193.194^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	172.64.33.194^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	173.245.59.194^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
MX	`d4networks-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms76189416`
TXT	`v=spf1 include:amazonses.com include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.43.144, 172.67.180.75
		IPv6	2606:4700:3036::6815:2b90, 2606:4700:3036::ac43:b44b
SOA	`deb.ns.cloudflare.com`dns@cloudflare.com serial=2397238391

`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

Up

rdns2.d4networks.com

web.d4networks.com

rdns1.d4networks.com

Same first word

d4networks.com

DNS History

13 records (7 active, 6 former)

●NSdeb.ns.cloudflare.com2026-02-25 → 2026-02-25 · 3 obs

○ 2018-01-15 14:58:22
● 2026-02-25 07:10:50
● 2026-02-25 12:09:32

●NSlakas.ns.cloudflare.com2026-02-25 → 2026-02-25 · 3 obs

○ 2018-01-15 14:58:22
● 2026-02-25 07:10:50
● 2026-02-25 12:09:32

○NSns1.d4networks.com2015-07-01 → 2018-01-15 · 5 obs

○ 2008-03-18 02:55:06
● 2015-07-01 10:48:28
● 2018-01-15 14:58:22
○ 2026-02-25 07:10:50
○ 2026-02-25 12:09:32

○NSns2.d4networks.com2015-07-01 → 2018-01-15 · 5 obs

○ 2008-03-18 02:55:06
● 2015-07-01 10:48:28
● 2018-01-15 14:58:22
○ 2026-02-25 07:10:50
○ 2026-02-25 12:09:32

●MXd4networks-com.mail.protection.outlook.com2026-02-25 → 2026-02-25 · 3 obs

○ 2018-01-15 14:58:22
● 2026-02-25 07:10:50
● 2026-02-25 12:09:32

○MXmail.d4networks.com2008-03-18 → 2018-01-15 · 4 obs

● 2008-03-18 02:55:06
● 2018-01-15 14:58:22
○ 2026-02-25 07:10:50
○ 2026-02-25 12:09:32

○MXmail2.d4networks.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 02:55:06
○ 2015-07-01 10:48:28
○ 2026-02-25 12:09:32

●A104.21.43.1442026-02-25 → 2026-02-25 · 3 obs

○ 2018-01-15 14:58:22
● 2026-02-25 07:10:50
● 2026-02-25 12:09:32

●A172.67.180.752026-02-25 → 2026-02-25 · 3 obs

○ 2018-01-15 14:58:22
● 2026-02-25 07:10:50
● 2026-02-25 12:09:32

●A2606:4700:3036::6815:2b902026-02-25 → 2026-02-25 · 3 obs

○ 2018-01-15 14:58:22
● 2026-02-25 07:10:50
● 2026-02-25 12:09:32

●A2606:4700:3036::ac43:b44b2026-02-25 → 2026-02-25 · 3 obs

○ 2018-01-15 14:58:22
● 2026-02-25 07:10:50
● 2026-02-25 12:09:32

○A66.85.93.32015-07-01 → 2018-01-15 · 5 obs

○ 2008-03-18 02:55:06
● 2015-07-01 10:48:28
● 2018-01-15 14:58:22
○ 2026-02-25 07:10:50
○ 2026-02-25 12:09:32

○A69.16.208.1192008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 02:55:06
○ 2015-07-01 10:48:28
○ 2026-02-25 12:09:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
d4networks.com	deb.ns.cloudflare.com, lakas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.194

NS records: deb.ns.cloudflare.com, lakas.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 300ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.75, 104.21.43.144`
AAAA	2	`2606:4700:3036::6815:2b90, 2606:4700:3036::ac43:b44b`
NS	2	`deb.ns.cloudflare.com, lakas.ns.cloudflare.com`
MX	1	`d4networks-com.mail.protection.outlook.c`
TXT	2	`MS=ms76189416, v=spf1 include:amazonses.com include:spf`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`deb.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

AI analysis

d4networks.com is parent of rdns2.d4networks.com, web.d4networks.com and rdns1.d4networks.com.

d4networks.com points to four IP numbers: 2606:4700:3036::6815:2b90, 2606:4700:3036::ac43:b44b, 104.21.43.144 and 172.67.180.75.

Other host names, for instance expresee.com, good-student.com, thebalance.clinic, cometea.cn and vanews.cn share IP numbers with d4networks.com.

d4networks.com's delegation is to two name servers deb.ns.cloudflare.com and lakas.ns.cloudflare.com.

d4networks.com shares the same name server configuration as other domains, such as peachyou.com, cc-blf.com, beijingyiderenli.com, fzhoo.net and guhuaishu.com.

d4networks.com at least partially shares its name servers with other domains, for instance contecinc.com, freshcode.fi, fulishe.net, (0x696e63657374)movie.com and disney(0x706f726e)o.net.

Host names with six IP numbers:

deb.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5c, 2803:f800:50::6ca2:c05c, 2a06:98c1:50::ac40:205c, 108.162.192.92, 172.64.32.92 and 173.245.58.92.

lakas.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc2, 2803:f800:50::6ca2:c1c2, 2a06:98c1:50::ac40:21c2, 108.162.193.194, 172.64.33.194 and 173.245.59.194.

d4networks.com is served by a single mail server, d4networks-com.mail.protection.outlook.com.

The host name d4networks-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::d, 52.101.68.39, 52.101.73.1, 52.101.73.11 and 52.101.73.30.

d4networks.com - robtex.com

d4networks.com

com

Up

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`d4networks.com`

`com`