`hbs-elearning.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:bf2f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:319c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.156^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.47^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elijah.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elijah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elijah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elijah.ns.cloudflare.com`
		A	108.162.195.253^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elijah.ns.cloudflare.com`
		A	162.159.44.253^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elijah.ns.cloudflare.com`
		A	172.64.35.253^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elijah.ns.cloudflare.com`
NS	`sky.ns.cloudflare.com`
		A	2606:4700:50::a29f:2602^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c202^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2202^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sky.ns.cloudflare.com`
		A	108.162.194.2^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	162.159.38.2^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
		A	172.64.34.2^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sky.ns.cloudflare.com`
TXT	`google-site-verification=hOm4u5s2uxBRxL1vrwrnfvvxmSA2qcN5G_sKJFPZY84`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.156, 172.67.191.47
		IPv6 hints	2606:4700:3032::ac43:bf2f, 2606:4700:3037::6815:319c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=162, name=cloudflare-ech.com
SOA	`elijah.ns.cloudflare.com`dns@cloudflare.com serial=2402432585

`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=1777109800

Subdomains

mail.hbs-elearning.de

Same first word

hbs-elearning.de

Similar names

reinshagen-lb.de

DNS History

13 records (6 active, 7 former)

●NSelijah.ns.cloudflare.com2026-04-23 → 2026-04-25 · 3 obs

○ 2020-02-16 06:17:52
● 2026-04-23 09:25:18
● 2026-04-25 10:05:44

○NSns1.dmsolutions.de2015-05-11 → 2020-02-16 · 4 obs

● 2015-05-11 01:51:12
● 2020-02-16 06:17:52
○ 2026-04-23 09:25:18
○ 2026-04-25 10:05:44

○NSns2.dmsolutions.de2015-05-11 → 2020-02-16 · 4 obs

● 2015-05-11 01:51:12
● 2020-02-16 06:17:52
○ 2026-04-23 09:25:18
○ 2026-04-25 10:05:44

○NSns3.dmsolutions.de2015-05-11 → 2020-02-16 · 4 obs

● 2015-05-11 01:51:12
● 2020-02-16 06:17:52
○ 2026-04-23 09:25:18
○ 2026-04-25 10:05:44

○NSns4.dmsolutions.de2015-05-11 → 2020-02-16 · 4 obs

● 2015-05-11 01:51:12
● 2020-02-16 06:17:52
○ 2026-04-23 09:25:18
○ 2026-04-25 10:05:44

●NSsky.ns.cloudflare.com2026-04-23 → 2026-04-25 · 3 obs

○ 2020-02-16 06:17:52
● 2026-04-23 09:25:18
● 2026-04-25 10:05:44

○MXmail.hbs-elearning.de2015-05-11 → 2020-02-16 · 4 obs

● 2015-05-11 01:51:12
● 2020-02-16 06:17:52
○ 2026-04-23 09:25:18
○ 2026-04-25 10:05:44

●A104.21.49.1562026-04-23 → 2026-04-25 · 3 obs

○ 2020-02-16 06:17:52
● 2026-04-23 09:25:18
● 2026-04-25 10:05:44

●A172.67.191.472026-04-23 → 2026-04-25 · 3 obs

○ 2020-02-16 06:17:52
● 2026-04-23 09:25:18
● 2026-04-25 10:05:44

●A2606:4700:3032::ac43:bf2f2026-04-23 → 2026-04-25 · 3 obs

○ 2020-02-16 06:17:52
● 2026-04-23 09:25:18
● 2026-04-25 10:05:44

●A2606:4700:3037::6815:319c2026-04-23 → 2026-04-25 · 3 obs

○ 2020-02-16 06:17:52
● 2026-04-23 09:25:18
● 2026-04-25 10:05:44

○A84.19.175.32015-05-11 → 2017-03-24 · 4 obs

● 2015-05-11 01:51:12
● 2017-03-24 20:17:50
○ 2020-02-16 06:17:52
○ 2026-04-25 10:05:44

○A87.118.77.1982020-02-16 → 2020-02-16 · 4 obs

○ 2017-03-24 20:17:50
● 2020-02-16 06:17:52
○ 2026-04-23 09:25:18
○ 2026-04-25 10:05:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
hbs-elearning.de	sky.ns.cloudflare.com, elijah.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.2

NS records: sky.ns.cloudflare.com, elijah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hbs-elearning.de (unsigned zone)

⏱️ Timing

Total: 709ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.47, 104.21.49.156`
AAAA	2	`2606:4700:3032::ac43:bf2f, 2606:4700:3037::6815:319c`
NS	2	`elijah.ns.cloudflare.com, sky.ns.cloudflare.com`
TXT	1	`google-site-verification=hOm4u5s2uxBRxL1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elijah.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The parent of mail.hbs-elearning.de is hbs-elearning.de.

IP Addresses

hbs-elearning.de resolves to four IP numbers: 2606:4700:3032::ac43:bf2f, 2606:4700:3037::6815:319c, 104.21.49.156 and 172.67.191.47.

Other host names such as www.(0x68656e746169)home.net, tesd-5342677.tradefromchina.ru, megaarenacentral.com, www.dominomusic.ru and 789pk.store share IPs with hbs-elearning.de.

Name Servers

hbs-elearning.de is delegated to two name servers: elijah.ns.cloudflare.com and sky.ns.cloudflare.com.

hbs-elearning.de shares the same name server setup as 42.120.93.in-addr.arpa, latinocf.org, berkshirefundinggroup.com, vistabank.ro and poetshouse.org.

hbs-elearning.de at least partially shares name servers with other domains, for instance imlive.club, mosdellsanitation.com, h18.site, claimable.com and e-pistolas.org.

These name servers are commonly used with kyree.ns.cloudflare.com and meiling.ns.cloudflare.com.

Host names with six IP numbers:

elijah.ns.cloudflare.com points to 2606:4700:58::a29f:2cfd, 2803:f800:50::6ca2:c3fd, 2a06:98c1:50::ac40:23fd, 108.162.195.253, 162.159.44.253 and 172.64.35.253.

sky.ns.cloudflare.com points to 2606:4700:50::a29f:2602, 2803:f800:50::6ca2:c202, 2a06:98c1:50::ac40:2202, 108.162.194.2, 162.159.38.2 and 172.64.34.2.

hbs-elearning.de - robtex.com

hbs-elearning.de

de

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`hbs-elearning.de`

`de`