justtesting.de - dns.ninja

`justtesting.de`

DNSSEC	⚠️ Not signed
A	127.0.0.1
NS	`heidi.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`heidi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`heidi.ns.cloudflare.com`
		A	108.162.194.236^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	162.159.38.236^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	172.64.34.236^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
NS	`yevgen.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cdf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yevgen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yevgen.ns.cloudflare.com`
		A	108.162.195.223^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	162.159.44.223^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	172.64.35.223^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
MX	`mxtls.expurgate.net` ⭐
		A	194.145.224.120^{🇩🇪 SCALEUP194.145.224.0/24}
			PTR	`mxtls.expurgate.net`
		A	194.145.224.121^{🇩🇪 SCALEUP194.145.224.0/24}
			PTR	`mxtls.expurgate.net`
		A	194.145.224.122^{🇩🇪 SCALEUP194.145.224.0/24}
			PTR	`mxtls.expurgate.net`
		A	194.145.224.123^{🇩🇪 SCALEUP194.145.224.0/24}
			PTR	`mxtls.expurgate.net`
		A	194.145.224.124^{🇩🇪 SCALEUP194.145.224.0/24}
			PTR	`mxtls.expurgate.net`
		A	194.145.224.125^{🇩🇪 SCALEUP194.145.224.0/24}
			PTR	`mxtls.expurgate.net`
		A	195.190.135.120^{🇩🇪 SCALEUP195.190.135.0/24}
			PTR	`mxtls.expurgate.net`
		A	195.190.135.121^{🇩🇪 SCALEUP195.190.135.0/24}
			PTR	`mxtls.expurgate.net`
		A	195.190.135.122^{🇩🇪 SCALEUP195.190.135.0/24}
			PTR	`mxtls.expurgate.net`
		A	195.190.135.123^{🇩🇪 SCALEUP195.190.135.0/24}
			PTR	`mxtls.expurgate.net`
		A	195.190.135.124^{🇩🇪 SCALEUP195.190.135.0/24}
			PTR	`mxtls.expurgate.net`
		A	195.190.135.125^{🇩🇪 SCALEUP195.190.135.0/24}
			PTR	`mxtls.expurgate.net`
MX	`mail7.justtesting.de`⁽⁸⁰⁾
		A	82.165.123.83^{🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4}
			PTR	`mail7.justtesting.de`
TXT	`google-site-verification=8Gtzz22o6LBYoZhjm4XKElFlgPfYyXZ5FCAVO6rCCqM`
TXT	`v=spf1 ip4:217.160.244.110/32 ip4:82.165.123.83/32 ip4:212.132.124.64/32 ~all`
SOA	`heidi.ns.cloudflare.com`dns@cloudflare.com serial=2406686700

`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=1781449482

Subdomains

mail7.justtesting.de

Same first word

justtesting.ca

justtesting.xyz

justtesting.com

justtesting.net

justtesting.de

DNS History

11 records (5 active, 6 former)

○NSdns0.zoneedit.com2015-05-09 → 2018-06-21 · 4 obs

● 2015-05-09 19:56:10
● 2018-06-21 14:37:08
○ 2026-02-16 08:23:26
○ 2026-06-14 15:30:50

●NSheidi.ns.cloudflare.com2026-02-16 → 2026-06-14 · 3 obs

○ 2018-06-21 14:37:08
● 2026-02-16 08:23:26
● 2026-06-14 15:30:50

○NSns10.zoneedit.com2015-05-09 → 2018-06-21 · 4 obs

● 2015-05-09 19:56:10
● 2018-06-21 14:37:08
○ 2026-02-16 08:23:26
○ 2026-06-14 15:30:50

○NSns8.zoneedit.com2015-05-09 → 2018-06-21 · 4 obs

● 2015-05-09 19:56:10
● 2018-06-21 14:37:08
○ 2026-02-16 08:23:26
○ 2026-06-14 15:30:50

●NSyevgen.ns.cloudflare.com2026-02-16 → 2026-06-14 · 3 obs

○ 2018-06-21 14:37:08
● 2026-02-16 08:23:26
● 2026-06-14 15:30:50

○MXmail.justtesting.de2015-05-09 → 2018-06-21 · 4 obs

● 2015-05-09 19:56:10
● 2018-06-21 14:37:08
○ 2026-02-16 08:23:26
○ 2026-06-14 15:30:50

●MXmail7.justtesting.de2026-02-16 → 2026-06-14 · 3 obs

○ 2018-06-21 14:37:08
● 2026-02-16 08:23:26
● 2026-06-14 15:30:50

●MXmxtls.expurgate.net2015-05-09 → 2026-06-14 · 2 obs

● 2015-05-09 19:56:10
● 2026-06-14 15:30:50

○MXphp56.justtesting.de2016-04-23 → 2018-06-21 · 5 obs

○ 2015-05-09 19:56:10
● 2016-04-23 15:35:28
● 2018-06-21 14:37:08
○ 2026-02-16 08:23:26
○ 2026-06-14 15:30:50

●A127.0.0.12026-02-16 → 2026-06-14 · 3 obs

○ 2018-06-21 14:37:08
● 2026-02-16 08:23:26
● 2026-06-14 15:30:50

○A176.28.15.462015-05-09 → 2018-06-21 · 4 obs

● 2015-05-09 19:56:10
● 2018-06-21 14:37:08
○ 2026-02-16 08:23:26
○ 2026-06-14 15:30:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
justtesting.de	heidi.ns.cloudflare.com, yevgen.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.236

NS records: heidi.ns.cloudflare.com, yevgen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for justtesting.de (unsigned zone)

⏱️ Timing

Total: 870ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`127.0.0.1`
NS	2	`heidi.ns.cloudflare.com, yevgen.ns.cloudflare.com`
MX	2	`mxtls.expurgate.net (pri: 10), mail7.justtesting.de (pri: 80)`
TXT	2	`google-site-verification=8Gtzz22o6LBYoZh, v=spf1 ip4:217.160.244.110/32 ip4:82.165`
SOA	1	`heidi.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

mail7.justtesting.de is delegated beneath justtesting.de.

IP Addresses

justtesting.de resolves to one IP address: 127.0.0.1.

mail.vendico.de, sarsys.net, com--1.yunzhongke6.sinaapp.com and two other host names share IP numbers with justtesting.de.

Name Servers

justtesting.de is served by two delegated name servers, heidi.ns.cloudflare.com and yevgen.ns.cloudflare.com.

justtesting.de uses the same name servers as several other domains — among them intradesys.de, forceequipment.com, electrosf.com and two more.

There is at least partial name server overlap between justtesting.de and other domains — tophealthiestsupplements.com, websitespeedtest.org, 8620qq.com and two more among them.

These name servers frequently co-occur with the name servers braden.ns.cloudflare.com and kaiser.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

heidi.ns.cloudflare.com carries IP addresses 108.162.194.236, 162.159.38.236 and 172.64.34.236, with 3 other addresses beyond those.

yevgen.ns.cloudflare.com carries IP addresses 108.162.195.223, 162.159.44.223 and 172.64.35.223, with 3 other addresses beyond those.

Mail Servers

Mail for justtesting.de is handled by two mail servers — mail7.justtesting.de and mxtls.expurgate.net.

justtesting.de has at least partial mail server overlap with other domains such as wintex.de, www.ewex-engineering.de, steinigke.com and two more.

This set of mail servers commonly appears together with the mail servers mxtls.expurgate.de.

Hostnames that resolve to 12 IP addresses:

mxtls.expurgate.net carries IP addresses 194.145.224.120, 194.145.224.121 and 194.145.224.122, with 9 other addresses beyond those.

Hosts with just one IP address:

mail7.justtesting.de points to the IP address 82.165.123.83.