`devops-training.de`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:673^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:773^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4753^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.6.115^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.7.115^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.71.83^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carlos.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c370^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carlos.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2370^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carlos.ns.cloudflare.com`
		A	108.162.195.112^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	162.159.44.112^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
		A	172.64.35.112^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlos.ns.cloudflare.com`
NS	`zainab.ns.cloudflare.com`
		A	2606:4700:50::a29f:2695^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c295^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zainab.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2295^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zainab.ns.cloudflare.com`
		A	108.162.194.149^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	162.159.38.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
		A	172.64.34.149^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zainab.ns.cloudflare.com`
TXT	`36rppaphs23g5vr3hb0nkn7sko`
TXT	`v=spf1 include:_spf.senders.scnem.com include:_spf.google.com include:spf.cr...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.6.115, 104.26.7.115, 172.67.71.83
		IPv6 hints	2606:4700:20::681a:673, 2606:4700:20::681a:773, 2606:4700:20::ac43:4753
SOA	`carlos.ns.cloudflare.com`dns@cloudflare.com serial=2407096375

`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=1786443496

Subdomains

www.devops-training.de

Same first word

devops-training.de

DNS History

13 records (8 active, 5 former)

○NSa.ns14.net2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 04:50:14
○ 2026-02-15 16:26:24
○ 2026-08-11 10:58:56

○NSb.ns14.net2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 04:50:14
○ 2026-02-15 16:26:24
○ 2026-08-11 10:58:56

○NSc.ns14.net2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 04:50:14
○ 2026-02-15 16:26:24
○ 2026-08-11 10:58:56

●NScarlos.ns.cloudflare.com2026-02-15 → 2026-08-11 · 3 obs

○ 2018-05-16 04:50:14
● 2026-02-15 16:26:24
● 2026-08-11 10:58:56

○NSd.ns14.net2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 04:50:14
○ 2026-02-15 16:26:24
○ 2026-08-11 10:58:56

●NSzainab.ns.cloudflare.com2026-02-15 → 2026-08-11 · 3 obs

○ 2018-05-16 04:50:14
● 2026-02-15 16:26:24
● 2026-08-11 10:58:56

●A104.26.6.1152026-02-15 → 2026-08-11 · 3 obs

○ 2018-05-16 04:50:14
● 2026-02-15 16:26:24
● 2026-08-11 10:58:56

●A104.26.7.1152026-02-15 → 2026-08-11 · 3 obs

○ 2018-05-16 04:50:14
● 2026-02-15 16:26:24
● 2026-08-11 10:58:56

●A172.67.71.832026-02-15 → 2026-08-11 · 3 obs

○ 2018-05-16 04:50:14
● 2026-02-15 16:26:24
● 2026-08-11 10:58:56

●A2606:4700:20::681a:6732026-02-15 → 2026-08-11 · 3 obs

○ 2018-05-16 04:50:14
● 2026-02-15 16:26:24
● 2026-08-11 10:58:56

●A2606:4700:20::681a:7732026-02-15 → 2026-08-11 · 3 obs

○ 2018-05-16 04:50:14
● 2026-02-15 16:26:24
● 2026-08-11 10:58:56

●A2606:4700:20::ac43:47532026-02-15 → 2026-08-11 · 3 obs

○ 2018-05-16 04:50:14
● 2026-02-15 16:26:24
● 2026-08-11 10:58:56

○A37.123.107.52018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 04:50:14
○ 2026-02-15 16:26:24
○ 2026-08-11 10:58:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
devops-training.de	zainab.ns.cloudflare.com, carlos.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.112

NS records: zainab.ns.cloudflare.com, carlos.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devops-training.de (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.71.83, 104.26.6.115...`
AAAA	3	`2606:4700:20::ac43:4753, 2606:4700:20::681a:773...`
NS	2	`carlos.ns.cloudflare.com, zainab.ns.cloudflare.com`
TXT	2	`36rppaphs23g5vr3hb0nkn7sko, v=spf1 include:_spf.senders.scnem.com in`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`carlos.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

devops-training.de is the parent zone for www.devops-training.de.

IP Addresses

devops-training.de has 6 IP addresses — 104.26.6.115, 104.26.7.115, 172.67.71.83 and 3 more.

lotto3.com, becard.me, thehmopropertyco.com and two other host names share IP numbers with devops-training.de.

Name Servers

devops-training.de has two authoritative name servers — carlos.ns.cloudflare.com and zainab.ns.cloudflare.com.

devops-training.de uses the same name servers as several other domains — among them systemworkscloud.com, javamagazin.de, it-republik.de and two more.

devops-training.de partially shares its NS delegation with several other domains, including ressources-edu-fr-6hg.pages.dev, meeting-request.work, e-dic.ru and two others.

These name servers often co-occur with the name servers henry.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

carlos.ns.cloudflare.com points to 108.162.195.112, 162.159.44.112, 172.64.35.112 and 3 other IP addresses.

zainab.ns.cloudflare.com points to 108.162.194.149, 162.159.38.149, 172.64.34.149 and 3 other IP addresses.

devops-training.de - robtex.com