codasys.de - dns.ninja

`codasys.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:15ed^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:c96a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.237^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.106^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`memphis.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cbd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`memphis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`memphis.ns.cloudflare.com`
		A	108.162.195.189^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	162.159.44.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	172.64.35.189^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
NS	`tegan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tegan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tegan.ns.cloudflare.com`
		A	108.162.192.226^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	172.64.32.226^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	173.245.58.226^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
MX	`codasys-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:109.90.3.17 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.21.237, 172.67.201.106
		IPv6 hints	2606:4700:3031::6815:15ed, 2606:4700:3031::ac43:c96a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`memphis.ns.cloudflare.com`dns@cloudflare.com serial=2410777923

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1785672855

Same first word

codasys.nl

codasys.net

codasys.eu

codasys.de

codasys.com

Similar names

adocsys.net

adsysco.net

cadosys.com

syscoda.net

adcosys.de

cassydo.github.io

cysasdo.com

adsysco.nl

sydacos.com

docsays.com

cadosys.de

adcosys.com

dacosys.com

cadosys.net

syscoda.com

syscoda.ca

cosysda.de

adocsys.com

sysadco.com

DNS History

16 records (7 active, 9 former)

○NSdocks05.rzone.de2020-03-28 → 2020-03-28 · 3 obs

● 2020-03-28 12:31:52
○ 2026-02-28 06:41:56
○ 2026-08-02 12:19:02

●NSmemphis.ns.cloudflare.com2026-02-28 → 2026-08-02 · 3 obs

○ 2020-03-28 12:31:52
● 2026-02-28 06:41:56
● 2026-08-02 12:19:02

○NSshades02.rzone.de2020-03-28 → 2020-03-28 · 3 obs

● 2020-03-28 12:31:52
○ 2026-02-28 06:41:56
○ 2026-08-02 12:19:02

●NStegan.ns.cloudflare.com2026-02-28 → 2026-08-02 · 3 obs

○ 2020-03-28 12:31:52
● 2026-02-28 06:41:56
● 2026-08-02 12:19:02

●MXcodasys-de.mail.protection.outlook.com2020-03-28 → 2026-08-02 · 2 obs

● 2020-03-28 12:31:52
● 2026-08-02 12:19:02

●A104.21.21.2372026-02-28 → 2026-08-02 · 6 obs

○ 2020-03-28 12:31:52
● 2026-02-28 06:41:56
● 2026-03-04 14:40:38
○ 2026-03-17 11:36:58
● 2026-07-15 23:42:22
● 2026-08-02 12:19:02

●A172.67.201.1062026-02-28 → 2026-08-02 · 6 obs

○ 2020-03-28 12:31:52
● 2026-02-28 06:41:56
● 2026-03-04 14:40:38
○ 2026-03-17 11:36:58
● 2026-07-15 23:42:22
● 2026-08-02 12:19:02

○A188.114.96.02026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-04 14:40:38
● 2026-03-17 11:36:58
○ 2026-07-15 23:42:22
○ 2026-08-02 12:19:02

○A188.114.97.02026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-04 14:40:38
● 2026-03-17 11:36:58
○ 2026-07-15 23:42:22
○ 2026-08-02 12:19:02

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-04 14:09:24
● 2026-03-04 14:40:38
○ 2026-03-17 11:36:58
○ 2026-08-02 12:19:02

○A2606:4700:3030::6815:15ed2026-02-28 → 2026-03-17 · 7 obs

○ 2020-03-28 12:31:52
● 2026-02-28 06:41:56
● 2026-03-04 14:09:24
○ 2026-03-04 14:40:38
● 2026-03-17 11:36:58
○ 2026-07-15 23:42:22
○ 2026-08-02 12:19:02

●A2606:4700:3031::6815:15ed2026-07-15 → 2026-08-02 · 3 obs

○ 2026-03-17 11:36:58
● 2026-07-15 23:42:22
● 2026-08-02 12:19:02

●A2606:4700:3031::ac43:c96a2026-07-15 → 2026-08-02 · 3 obs

○ 2026-03-17 11:36:58
● 2026-07-15 23:42:22
● 2026-08-02 12:19:02

○A2606:4700:3034::ac43:c96a2026-02-28 → 2026-03-17 · 7 obs

○ 2020-03-28 12:31:52
● 2026-02-28 06:41:56
● 2026-03-04 14:09:24
○ 2026-03-04 14:40:38
● 2026-03-17 11:36:58
○ 2026-07-15 23:42:22
○ 2026-08-02 12:19:02

○A2a01:238:20a:202:1078::2020-03-28 → 2020-03-28 · 3 obs

● 2020-03-28 12:31:52
○ 2026-02-28 06:41:56
○ 2026-08-02 12:19:02

○A81.169.145.782020-03-28 → 2020-03-28 · 3 obs

● 2020-03-28 12:31:52
○ 2026-02-28 06:41:56
○ 2026-08-02 12:19:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
codasys.de	memphis.ns.cloudflare.com, tegan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.189

NS records: memphis.ns.cloudflare.com, tegan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codasys.de (unsigned zone)

⏱️ Timing

Total: 731ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.201.106, 104.21.21.237`
AAAA	2	`2606:4700:3031::ac43:c96a, 2606:4700:3031::6815:15ed`
NS	2	`memphis.ns.cloudflare.com, tegan.ns.cloudflare.com`
MX	1	`codasys-de.mail.protection.outlook.com (`
TXT	1	`v=spf1 ip4:109.90.3.17 include:spf.prote`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`memphis.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

codasys.de has four IP addresses: 104.21.21.237, 172.67.201.106, 2606:4700:3031::6815:15ed and 2606:4700:3031::ac43:c96a.

Two other host names, along with mail.188cdn.com, 162551.com and vebozzf.cc, also share IP numbers with codasys.de.

Name Servers

codasys.de is delegated to two name servers: memphis.ns.cloudflare.com and tegan.ns.cloudflare.com.

codasys.de shares its NS records with other domains, for example elapeadero.com, appps.com.br, intuitionmethod.com and two others.

codasys.de has at least partial name server overlap with other domains, such as cantineitaliane.com, neurogadget.net, zuixinban.com and two others.

These name servers tend to appear together with the name servers mustafa.ns.cloudflare.com, venus.ns.cloudflare.com and kimora.ns.cloudflare.com.

DNS names with 6 IP addresses:

memphis.ns.cloudflare.com resolves to 108.162.195.189, 162.159.44.189, 172.64.35.189 and 3 other IP addresses.

tegan.ns.cloudflare.com resolves to 108.162.192.226, 172.64.32.226, 173.245.58.226 and 3 other IP addresses.

Mail Servers

The sole mail server for codasys.de is codasys-de.mail.protection.outlook.com.

With 8 IP addresses total, codasys-de.mail.protection.outlook.com resolves to 52.101.68.16, 52.101.68.25, 52.101.68.29 and 5 others.