`juergen.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:97bd^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:58b1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.177^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.189^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`phil.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c189^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`phil.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2189^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`phil.ns.cloudflare.com`
		A	108.162.193.137^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	172.64.33.137^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	173.245.59.137^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=D7qmvETb5F8zaxGn`
TXT	`google-site-verification=MD0MTsXIlwUXd4k1JrNlEIjVomzUOu9wOhPw1a_-xKc`
TXT	`v=spf1 a mx ip4:185.194.141.8 ip4:37.120.170.245 ip4:37.120.177.180 include:a...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.88.177, 172.67.151.189
		IPv6	2606:4700:3034::ac43:97bd, 2606:4700:3035::6815:58b1
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2396551227

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759622968

Same first word

juergen.net

juergen.tv

juergen.ua

juergen.info

juergen.de

juergen.com.ua

juergen.co

juergen.it

Similar names

juenger.me

jugreen.com

juenger.ch

generuj.com

juenger.de

jguerne.com

juenger.email

jungere.com

juenger.com

juenger.info

juenger.at

rengeju.co.jp

juenger.org

generuj.co.pl

juenger.net

generuj.cz

juenger.biz

juenger.cc

juenger.name

DNS History

10 records (8 active, 2 former)

●NSdana.ns.cloudflare.com2017-03-16 → 2026-03-31 · 2 obs

● 2017-03-16 16:34:44
● 2026-03-31 20:13:46

●NSphil.ns.cloudflare.com2017-03-16 → 2026-03-31 · 2 obs

● 2017-03-16 16:34:44
● 2026-03-31 20:13:46

○MXmail.everything24.net2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 16:34:44
○ 2026-03-26 05:58:18
○ 2026-03-31 20:13:46

●MXmx01.mail.icloud.com2026-03-26 → 2026-03-31 · 3 obs

○ 2017-03-16 16:34:44
● 2026-03-26 05:58:18
● 2026-03-31 20:13:46

●MXmx02.mail.icloud.com2026-03-26 → 2026-03-31 · 3 obs

○ 2017-03-16 16:34:44
● 2026-03-26 05:58:18
● 2026-03-31 20:13:46

●A104.21.88.1772026-03-26 → 2026-03-31 · 3 obs

○ 2017-03-16 16:34:44
● 2026-03-26 05:58:18
● 2026-03-31 20:13:46

●A172.67.151.1892026-03-26 → 2026-03-31 · 3 obs

○ 2017-03-16 16:34:44
● 2026-03-26 05:58:18
● 2026-03-31 20:13:46

●A2606:4700:3034::ac43:97bd2026-03-26 → 2026-03-31 · 3 obs

○ 2017-03-16 16:34:44
● 2026-03-26 05:58:18
● 2026-03-31 20:13:46

●A2606:4700:3035::6815:58b12026-03-26 → 2026-03-31 · 3 obs

○ 2017-03-16 16:34:44
● 2026-03-26 05:58:18
● 2026-03-31 20:13:46

○A37.120.177.1652017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 16:34:44
○ 2026-03-26 05:58:18
○ 2026-03-31 20:13:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, b.registrydns.co, a.registrydns.co, d.registrydns.co	-
juergen.co	phil.ns.cloudflare.com, dana.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.105

NS records: phil.ns.cloudflare.com, dana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for juergen.co (unsigned zone)

⏱️ Timing

Total: 625ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.88.177, 172.67.151.189`
AAAA	2	`2606:4700:3035::6815:58b1, 2606:4700:3034::ac43:97bd`
NS	2	`dana.ns.cloudflare.com, phil.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	3	`apple-domain=D7qmvETb5F8zaxGn, google-site-verification=MD0MTsXIlwUXd4k...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

juergen.co resolves to four IP numbers: 2606:4700:3034::ac43:97bd, 2606:4700:3035::6815:58b1, 104.21.88.177 and 172.67.151.189.

Other host names such as 1xbet-apkinscription.cyou, racingpost.com.hk, medium.az, fbookecuador.com and hesdev.com share IPs with juergen.co.

Name Servers

juergen.co is delegated to two name servers: dana.ns.cloudflare.com and phil.ns.cloudflare.com.

juergen.co shares the same name server setup as cailuongvn.net, aliciapreston.com, countdownclock.link, hublaagram.me and newsone.gr.

juergen.co at least partially shares name servers with other domains, for instance deepsearchai.co, cayanxoa.org, lilin.com, theask.cn and bearingcrossreference.org.

These name servers are commonly used with dave.ns.cloudflare.com and jose.ns.cloudflare.com.

Host names with six IP numbers:

dana.ns.cloudflare.com points to 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105.

phil.ns.cloudflare.com points to 2606:4700:58::adf5:3b89, 2803:f800:50::6ca2:c189, 2a06:98c1:50::ac40:2189, 108.162.193.137, 172.64.33.137 and 173.245.59.137.

Mail Servers

juergen.co is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup for juergen.co matches that of other domains, for instance cleantempmail.com, jrgarcia.es, sanghainc.com, rukasz.com and almehmadi.com.

juergen.co shares some mail servers with other domains, at least in part, for instance adscentstudio.com.

Host names with six IP numbers:

Host name mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host name mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Common targets for mx01.mail.icloud.com and mx02.mail.icloud.com: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.

juergen.co - robtex.com

juergen.co

co

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`juergen.co`

`co`