`chw-technik.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:136^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:808e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.54^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.142^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brad.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c169^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2169^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brad.ns.cloudflare.com`
		A	108.162.193.105^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	172.64.33.105^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
		A	173.245.59.105^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brad.ns.cloudflare.com`
NS	`naya.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`naya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`naya.ns.cloudflare.com`
		A	108.162.194.242^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naya.ns.cloudflare.com`
		A	162.159.38.242^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naya.ns.cloudflare.com`
		A	172.64.34.242^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naya.ns.cloudflare.com`
MX	`mail.chw-technik.de` ⭐
		A	80.237.138.5^{🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network}
			PTR	`mx0.webpack.hosteurope.de`
TXT	`v=spf1 a mx include:spf.server-he.de -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.54, 172.67.128.142
		IPv6 hints	2606:4700:3031::6815:136, 2606:4700:3037::ac43:808e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com
SOA	`brad.ns.cloudflare.com`dns@cloudflare.com serial=2403729097

`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=1781912162

Subdomains

www.chw-technik.de

Same first word

chw-technik.de

DNS History

24 records (7 active, 17 former)

○NSamit.ns.cloudflare.com2020-04-08 → 2020-04-08 · 4 obs

○ 2016-07-01 10:22:30
● 2020-04-08 21:33:06
○ 2026-06-03 20:11:58
○ 2026-06-20 00:05:58

●NSbrad.ns.cloudflare.com2026-06-03 → 2026-06-20 · 3 obs

○ 2020-04-08 21:33:06
● 2026-06-03 20:11:58
● 2026-06-20 00:05:58

●NSnaya.ns.cloudflare.com2026-06-03 → 2026-06-20 · 3 obs

○ 2020-04-08 21:33:06
● 2026-06-03 20:11:58
● 2026-06-20 00:05:58

○NSns1.hans.hosteurope.de2015-11-18 → 2016-07-01 · 5 obs

○ 2015-07-20 19:29:16
● 2015-11-18 23:27:24
● 2016-07-01 10:22:30
○ 2020-04-08 21:33:06
○ 2026-06-20 00:05:58

○NSns2.hans.hosteurope.de2015-11-18 → 2016-07-01 · 5 obs

○ 2015-07-20 19:29:16
● 2015-11-18 23:27:24
● 2016-07-01 10:22:30
○ 2020-04-08 21:33:06
○ 2026-06-20 00:05:58

○NSns5.celeros.de2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 19:29:16
○ 2015-11-18 23:27:24
○ 2026-06-20 00:05:58

○NSns6.celeros.de2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 19:29:16
○ 2015-11-18 23:27:24
○ 2026-06-20 00:05:58

○NSns7.celeros.de2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 19:29:16
○ 2015-11-18 23:27:24
○ 2026-06-20 00:05:58

○NSns8.celeros.de2015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 19:29:16
○ 2015-11-18 23:27:24
○ 2026-06-20 00:05:58

○NSwally.ns.cloudflare.com2020-04-08 → 2020-04-08 · 4 obs

○ 2016-07-01 10:22:30
● 2020-04-08 21:33:06
○ 2026-06-03 20:11:58
○ 2026-06-20 00:05:58

●MXmail.chw-technik.de2015-07-20 → 2026-06-20 · 5 obs

● 2015-07-20 19:29:16
○ 2015-11-18 23:27:24
○ 2020-04-08 21:33:06
● 2026-06-03 20:11:58
● 2026-06-20 00:05:58

○MXmx0.chw-technik.de2015-11-18 → 2020-04-08 · 5 obs

○ 2015-07-20 19:29:16
● 2015-11-18 23:27:24
● 2020-04-08 21:33:06
○ 2026-06-03 20:11:58
○ 2026-06-20 00:05:58

●A104.21.1.542026-06-03 → 2026-06-20 · 3 obs

○ 2020-04-08 21:33:06
● 2026-06-03 20:11:58
● 2026-06-20 00:05:58

○A104.31.92.152020-04-08 → 2020-04-08 · 4 obs

○ 2016-07-01 10:22:30
● 2020-04-08 21:33:06
○ 2026-06-03 20:11:58
○ 2026-06-20 00:05:58

○A104.31.93.152020-04-08 → 2020-04-08 · 4 obs

○ 2016-07-01 10:22:30
● 2020-04-08 21:33:06
○ 2026-06-03 20:11:58
○ 2026-06-20 00:05:58

○A162.13.106.972016-02-27 → 2016-07-01 · 5 obs

○ 2015-11-18 23:27:24
● 2016-02-27 00:14:28
● 2016-07-01 10:22:30
○ 2020-04-08 21:33:06
○ 2026-06-20 00:05:58

●A172.67.128.1422026-06-03 → 2026-06-20 · 3 obs

○ 2020-04-08 21:33:06
● 2026-06-03 20:11:58
● 2026-06-20 00:05:58

○A178.77.111.1692015-11-18 → 2015-11-18 · 4 obs

○ 2015-07-20 19:29:16
● 2015-11-18 23:27:24
○ 2016-02-27 00:14:28
○ 2026-06-20 00:05:58

●A2606:4700:3031::6815:1362026-06-03 → 2026-06-20 · 3 obs

○ 2020-04-08 21:33:06
● 2026-06-03 20:11:58
● 2026-06-20 00:05:58

○A2606:4700:3031::681f:5d0f2020-04-08 → 2020-04-08 · 4 obs

○ 2016-07-01 10:22:30
● 2020-04-08 21:33:06
○ 2026-06-03 20:11:58
○ 2026-06-20 00:05:58

○A2606:4700:3037::681f:5c0f2020-04-08 → 2020-04-08 · 4 obs

○ 2016-07-01 10:22:30
● 2020-04-08 21:33:06
○ 2026-06-03 20:11:58
○ 2026-06-20 00:05:58

●A2606:4700:3037::ac43:808e2026-06-03 → 2026-06-20 · 3 obs

○ 2020-04-08 21:33:06
● 2026-06-03 20:11:58
● 2026-06-20 00:05:58

○A2a01:488:42:1000:b24d:6fa9:17:5d9f2015-11-18 → 2016-02-27 · 5 obs

○ 2015-07-20 19:29:16
● 2015-11-18 23:27:24
● 2016-02-27 00:14:28
○ 2016-07-01 10:22:30
○ 2026-06-20 00:05:58

○A31.47.251.182015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 19:29:16
○ 2015-11-18 23:27:24
○ 2026-06-20 00:05:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
chw-technik.de	brad.ns.cloudflare.com, naya.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.105

NS records: brad.ns.cloudflare.com, naya.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chw-technik.de (unsigned zone)

⏱️ Timing

Total: 582ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.54, 172.67.128.142`
AAAA	2	`2606:4700:3031::6815:136, 2606:4700:3037::ac43:808e`
NS	2	`brad.ns.cloudflare.com, naya.ns.cloudflare.com`
MX	1	`mail.chw-technik.de (pri: 50)`
TXT	1	`v=spf1 a mx include:spf.server-he.de -al`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brad.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

chw-technik.de is a parent domain of www.chw-technik.de.

IP Addresses

chw-technik.de has four IP addresses: 104.21.1.54, 172.67.128.142, 2606:4700:3031::6815:136 and 2606:4700:3037::ac43:808e.

Two other host names, along with zhizha.com.cn, linoria.ro and pasacasino.net, also share IP numbers with chw-technik.de.

Name Servers

chw-technik.de has two authoritative name servers — brad.ns.cloudflare.com and naya.ns.cloudflare.com.

chw-technik.de shares its NS records with other domains, for example ottawastem.com, ict.lv, bullsector.com and two others.

chw-technik.de shares at least some of its name servers with other domains, including bestdnatest.org, catedralhotel.com.ar, aktahund.com and two others.

These name servers are frequently seen alongside the name servers ashton.ns.cloudflare.com.

DNS names with 6 IP addresses:

brad.ns.cloudflare.com points to 108.162.193.105, 172.64.33.105, 173.245.59.105 and 3 other IP addresses.

naya.ns.cloudflare.com points to 108.162.194.242, 162.159.38.242, 172.64.34.242 and 3 other IP addresses.

Mail Servers

The sole mail server for chw-technik.de is mail.chw-technik.de.

mail.chw-technik.de points to one IP number — 80.237.138.5.

chw-technik.de - robtex.com

chw-technik.de

de

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`chw-technik.de`

`de`