d4cs.com - dns.ninja

`d4cs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5320^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:a781^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.32^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.129^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`andy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c165^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2165^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andy.ns.cloudflare.com`
		A	108.162.193.101^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	172.64.33.101^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	173.245.59.101^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
NS	`janet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`janet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`janet.ns.cloudflare.com`
		A	108.162.192.169^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	172.64.32.169^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	173.245.58.169^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
MX	`d4cs-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
TXT	`apple-domain-verification=O6J2UCZDWYTE7lfY`
TXT	`ca3-fa06751e491a4613bb8d1913fa27cac8`
TXT	`google-site-verification=Jf4Y5if_Cd1xB5MQvI1mrnqADFLjK1tRZigrhPAF5Vk`
TXT	`google-site-verification=cXm-dSPmkEMsh7ksjhuCNG978V9GsD0c88DROywRX7g`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.c...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.32, 172.67.167.129
		IPv6 hints	2606:4700:3030::6815:5320, 2606:4700:3032::ac43:a781
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`andy.ns.cloudflare.com`dns@cloudflare.com serial=2409565416

`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=1785648432

Subdomains

mail.d4cs.com

Same first word

d4cs.com

Similar names

sdc4.com

4dcs.com

csd4.k12.mo.us

s4cd.com

4scd.com

cs4d.net

4csd.net

sd4c.com

cs4d.com

4dsc.org

4dsc.com

4sdc.ca

sc4d.com

cd4s.com

ds4c.com

4cds.com

4sdc.com

s4cd.org

csd4.com

d4sc.io

4csd.com

cd4s.net

s4dc.pl

dc4s.co

c4sd.net

DNS History

17 records (7 active, 10 former)

●NSandy.ns.cloudflare.com2026-02-15 → 2026-08-02 · 3 obs

○ 2017-05-20 09:44:18
● 2026-02-15 08:32:58
● 2026-08-02 05:54:34

●NSjanet.ns.cloudflare.com2026-02-15 → 2026-08-02 · 3 obs

○ 2017-05-20 09:44:18
● 2026-02-15 08:32:58
● 2026-08-02 05:54:34

○NSns-119.awsdns-14.com2015-08-15 → 2017-05-20 · 4 obs

● 2015-08-15 15:25:38
● 2017-05-20 09:44:18
○ 2026-02-15 08:32:58
○ 2026-08-02 05:54:34

○NSns-1220.awsdns-24.org2015-08-15 → 2017-05-20 · 4 obs

● 2015-08-15 15:25:38
● 2017-05-20 09:44:18
○ 2026-02-15 08:32:58
○ 2026-08-02 05:54:34

○NSns-2011.awsdns-59.co.uk2015-08-15 → 2017-05-20 · 4 obs

● 2015-08-15 15:25:38
● 2017-05-20 09:44:18
○ 2026-02-15 08:32:58
○ 2026-08-02 05:54:34

○NSns-827.awsdns-39.net2015-08-15 → 2017-05-20 · 4 obs

● 2015-08-15 15:25:38
● 2017-05-20 09:44:18
○ 2026-02-15 08:32:58
○ 2026-08-02 05:54:34

○MX23010.inboundmsgs.com2015-08-15 → 2016-04-28 · 4 obs

● 2015-08-15 15:25:38
● 2016-04-28 09:48:24
○ 2016-10-30 19:20:08
○ 2026-08-02 05:54:34

●MXd4cs-com.mail.protection.outlook.com2026-02-15 → 2026-08-02 · 3 obs

○ 2017-05-20 09:44:18
● 2026-02-15 08:32:58
● 2026-08-02 05:54:34

○MXd4cs.com.1.0001.arsmtp.com2016-10-30 → 2017-05-20 · 5 obs

○ 2016-04-28 09:48:24
● 2016-10-30 19:20:08
● 2017-05-20 09:44:18
○ 2026-02-15 08:32:58
○ 2026-08-02 05:54:34

○MXd4cs.com.2.0001.arsmtp.com2016-10-30 → 2017-05-20 · 5 obs

○ 2016-04-28 09:48:24
● 2016-10-30 19:20:08
● 2017-05-20 09:44:18
○ 2026-02-15 08:32:58
○ 2026-08-02 05:54:34

●A104.21.83.322026-02-15 → 2026-08-02 · 3 obs

○ 2017-05-20 09:44:18
● 2026-02-15 08:32:58
● 2026-08-02 05:54:34

●A172.67.167.1292026-02-15 → 2026-08-02 · 3 obs

○ 2017-05-20 09:44:18
● 2026-02-15 08:32:58
● 2026-08-02 05:54:34

●A2606:4700:3030::6815:53202026-06-23 → 2026-08-02 · 3 obs

○ 2026-02-15 08:32:58
● 2026-06-23 01:51:26
● 2026-08-02 05:54:34

●A2606:4700:3032::ac43:a7812026-06-23 → 2026-08-02 · 3 obs

○ 2026-02-15 08:32:58
● 2026-06-23 01:51:26
● 2026-08-02 05:54:34

○A2606:4700:3034::6815:53202026-02-15 → 2026-02-15 · 4 obs

○ 2017-05-20 09:44:18
● 2026-02-15 08:32:58
○ 2026-06-23 01:51:26
○ 2026-08-02 05:54:34

○A2606:4700:3035::ac43:a7812026-02-15 → 2026-02-15 · 4 obs

○ 2017-05-20 09:44:18
● 2026-02-15 08:32:58
○ 2026-06-23 01:51:26
○ 2026-08-02 05:54:34

○A96.126.125.1372015-08-15 → 2017-05-20 · 4 obs

● 2015-08-15 15:25:38
● 2017-05-20 09:44:18
○ 2026-02-15 08:32:58
○ 2026-08-02 05:54:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
d4cs.com	andy.ns.cloudflare.com, janet.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.169

NS records: andy.ns.cloudflare.com, janet.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for d4cs.com (unsigned zone)

⏱️ Timing

Total: 966ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.32, 172.67.167.129`
AAAA	2	`2606:4700:3032::ac43:a781, 2606:4700:3030::6815:5320`
NS	2	`andy.ns.cloudflare.com, janet.ns.cloudflare.com`
MX	1	`d4cs-com.mail.protection.outlook.com (pr`
TXT	5	`apple-domain-verification=O6J2UCZDWYTE7l, ca3-fa06751e491a4613bb8d1913fa27cac8...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`andy.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.d4cs.com is delegated beneath d4cs.com.

IP Addresses

d4cs.com points to the four IP addresses 104.21.83.32, 172.67.167.129, 2606:4700:3030::6815:5320 and 2606:4700:3032::ac43:a781.

Additional host names — 4x6.net, linux-cd.com, aaxax.com and two others — share IP numbers with d4cs.com.

Name Servers

d4cs.com has two authoritative name servers — andy.ns.cloudflare.com and janet.ns.cloudflare.com.

d4cs.com shares its name server setup with other domains, including aussiebushwalking.com.au, traditionalstay.com, vipv6proxy.com and two others.

There is at least partial name server overlap between d4cs.com and other domains — prendre-mon-rdv.com, 5jben0w.com, kuanjiecijukuang.buzz and two more among them.

These name servers frequently co-occur with the name servers wells.ns.cloudflare.com and zariyah.ns.cloudflare.com.

Host names with 6 IP numbers:

andy.ns.cloudflare.com points to 108.162.193.101, 172.64.33.101, 173.245.59.101 and 3 other IP addresses.

janet.ns.cloudflare.com points to 108.162.192.169, 172.64.32.169, 173.245.58.169 and 3 other IP addresses.

Mail Servers

d4cs.com has one mail server: d4cs-com.mail.protection.outlook.com.

d4cs-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.9.5, 52.101.11.9, 52.101.41.28 and 5 other.