`zhangchi.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a2a9^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:f88^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.136^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.169^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`blakely.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2660^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c260^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blakely.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2260^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`blakely.ns.cloudflare.com`
		A	108.162.194.96^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	162.159.38.96^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	172.64.34.96^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
NS	`cleo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c159^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cleo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2159^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cleo.ns.cloudflare.com`
		A	108.162.193.89^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	172.64.33.89^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	173.245.59.89^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
MX	`mailserver.purelymail.com` ⭐
		A	18.204.123.63^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-204-123-63.compute-1.amazonaws.com`
TXT	`purelymail_ownership_proof=a2cfb68131974a690ed6797bc6aac5cd08241766a2ab1e3c28...`
TXT	`v=spf1 include:_spf.purelymail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.136, 172.67.162.169
		IPv6 hints	2606:4700:3031::ac43:a2a9, 2606:4700:3033::6815:f88
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`blakely.ns.cloudflare.com`dns@cloudflare.com serial=2398692429

`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=1776084988

Same first word

zhangchi.de

zhangchi.work

Similar names

changzhi.gov.cn

zachhing.com

changzhi.top

zhichang.cn

zhichang.net

chizhang.net

chizhang.me

DNS History

18 records (7 active, 11 former)

●NSblakely.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs

○ 2017-03-18 18:51:08
● 2026-04-07 23:25:58
● 2026-04-13 13:15:38

●NScleo.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs

○ 2017-03-18 18:51:08
● 2026-04-07 23:25:58
● 2026-04-13 13:15:38

○NSns1.digitalocean.com2016-07-17 → 2017-03-18 · 5 obs

○ 2016-03-11 18:51:32
● 2016-07-17 01:34:12
● 2017-03-18 18:51:08
○ 2026-04-07 23:25:58
○ 2026-04-13 13:15:38

○NSns1.linode.com2015-07-24 → 2016-03-11 · 4 obs

● 2015-07-24 03:37:38
● 2016-03-11 18:51:32
○ 2016-07-17 01:34:12
○ 2026-04-13 13:15:38

○NSns2.digitalocean.com2016-07-17 → 2017-03-18 · 5 obs

○ 2016-03-11 18:51:32
● 2016-07-17 01:34:12
● 2017-03-18 18:51:08
○ 2026-04-07 23:25:58
○ 2026-04-13 13:15:38

○NSns2.linode.com2015-07-24 → 2016-03-11 · 4 obs

● 2015-07-24 03:37:38
● 2016-03-11 18:51:32
○ 2016-07-17 01:34:12
○ 2026-04-13 13:15:38

○NSns3.digitalocean.com2016-07-17 → 2017-03-18 · 5 obs

○ 2016-03-11 18:51:32
● 2016-07-17 01:34:12
● 2017-03-18 18:51:08
○ 2026-04-07 23:25:58
○ 2026-04-13 13:15:38

○NSns3.linode.com2015-07-24 → 2016-03-11 · 4 obs

● 2015-07-24 03:37:38
● 2016-03-11 18:51:32
○ 2016-07-17 01:34:12
○ 2026-04-13 13:15:38

○NSns4.linode.com2015-07-24 → 2016-03-11 · 4 obs

● 2015-07-24 03:37:38
● 2016-03-11 18:51:32
○ 2016-07-17 01:34:12
○ 2026-04-13 13:15:38

○NSns5.linode.com2015-07-24 → 2016-03-11 · 4 obs

● 2015-07-24 03:37:38
● 2016-03-11 18:51:32
○ 2016-07-17 01:34:12
○ 2026-04-13 13:15:38

○MXmail.zhangchi.de2015-07-24 → 2016-03-11 · 4 obs

● 2015-07-24 03:37:38
● 2016-03-11 18:51:32
○ 2016-07-17 01:34:12
○ 2026-04-13 13:15:38

●MXmailserver.purelymail.com2026-04-07 → 2026-04-13 · 3 obs

○ 2016-07-17 01:34:12
● 2026-04-07 23:25:58
● 2026-04-13 13:15:38

●A104.21.15.1362026-04-07 → 2026-04-13 · 3 obs

○ 2017-03-18 18:51:08
● 2026-04-07 23:25:58
● 2026-04-13 13:15:38

○A128.199.225.402016-07-17 → 2017-03-18 · 5 obs

○ 2016-03-11 18:51:32
● 2016-07-17 01:34:12
● 2017-03-18 18:51:08
○ 2026-04-07 23:25:58
○ 2026-04-13 13:15:38

●A172.67.162.1692026-04-07 → 2026-04-13 · 3 obs

○ 2017-03-18 18:51:08
● 2026-04-07 23:25:58
● 2026-04-13 13:15:38

○A173.255.221.1392015-07-24 → 2016-03-11 · 4 obs

● 2015-07-24 03:37:38
● 2016-03-11 18:51:32
○ 2016-07-17 01:34:12
○ 2026-04-13 13:15:38

●A2606:4700:3031::ac43:a2a92026-04-07 → 2026-04-13 · 3 obs

○ 2017-03-18 18:51:08
● 2026-04-07 23:25:58
● 2026-04-13 13:15:38

●A2606:4700:3033::6815:f882026-04-07 → 2026-04-13 · 3 obs

○ 2017-03-18 18:51:08
● 2026-04-07 23:25:58
● 2026-04-13 13:15:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
zhangchi.de	blakely.ns.cloudflare.com, cleo.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.89

NS records: blakely.ns.cloudflare.com, cleo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zhangchi.de (unsigned zone)

⏱️ Timing

Total: 955ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.15.136, 172.67.162.169`
AAAA	2	`2606:4700:3033::6815:f88, 2606:4700:3031::ac43:a2a9`
NS	2	`blakely.ns.cloudflare.com, cleo.ns.cloudflare.com`
MX	1	`mailserver.purelymail.com (pri: 50)`
TXT	2	`purelymail_ownership_proof=a2cfb68131974, v=spf1 include:_spf.purelymail.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`blakely.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

Four IP numbers are pointed to by zhangchi.de: 2606:4700:3031::ac43:a2a9, 2606:4700:3033::6815:f88, 104.21.15.136 and 172.67.162.169.

other host names including volswagen.com.ar, bk989.biz, ufa9889s.com, viss.io and kanchai182.ac.th share IP numbers with zhangchi.de.

Name Servers

zhangchi.de is delegated to two name servers blakely.ns.cloudflare.com and cleo.ns.cloudflare.com.

zhangchi.de uses the same name server setup as openart.ai and thundfatta.pro.

zhangchi.de at least partially shares name servers with other domains, for instance jnxsdjy.com, 020website.cn, realvigrxreviews.com, mrfq.com.cn and sycrp.com.

These name servers are commonly used alongside sage.ns.cloudflare.com and dalary.ns.cloudflare.com.

Host names with six IP numbers:

Host name blakely.ns.cloudflare.com points to: 2606:4700:50::a29f:2660, 2803:f800:50::6ca2:c260, 2a06:98c1:50::ac40:2260, 108.162.194.96, 162.159.38.96 and 172.64.34.96.

Host name cleo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b59, 2803:f800:50::6ca2:c159, 2a06:98c1:50::ac40:2159, 108.162.193.89, 172.64.33.89 and 173.245.59.89.

Mail Servers

zhangchi.de is handled by a single mail server, mailserver.purelymail.com.

zhangchi.de shares the same mail server setup as other domains, for instance zo-ne.com, inhealth.net, angelarender.com, opencd.com and biel.cn.

zhangchi.de shares mail servers with other domains to some extent, for instance pcsmarts.biz.

mailserver.purelymail.com resolves to IP 18.204.123.63.

zhangchi.de - robtex.com

zhangchi.de

de

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`zhangchi.de`

`de`