learningresources.de - dns.ninja

learningresources.de

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5484🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c153🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.84.132Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.83🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlindsey.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2605🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlindsey.ns.cloudflare.com
A2803:f800:50::6ca2:c205🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlindsey.ns.cloudflare.com
A2a06:98c1:50::ac40:2205🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlindsey.ns.cloudflare.com
A108.162.194.5🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlindsey.ns.cloudflare.com
A162.159.38.5Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlindsey.ns.cloudflare.com
A172.64.34.5🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlindsey.ns.cloudflare.com
NSvern.ns.cloudflare.com
A2606:4700:58::adf5:3bf3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
A2803:f800:50::6ca2:c1f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvern.ns.cloudflare.com
A2a06:98c1:50::ac40:21f3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvern.ns.cloudflare.com
A108.162.193.243🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
A172.64.33.243🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
A173.245.59.243🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.84.132, 172.67.193.83
IPv6 hints2606:4700:3031::6815:5484, 2606:4700:3035::ac43:c153
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=10, name=cloudflare-ech.com
SOAlindsey.ns.cloudflare.comdns@cloudflare.com serial=2412052699

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1786633588

Previously MX for

learningresources.de

Same first word

learningresources.com
learningresources.us
learningresources.co.uk
learningresources.vn
learningresources.cz
learningresources.jp
learningresources.mx
learningresources.de

Similar names

recursoselearning.com

DNS History

22 records (6 active, 16 former)

20162017201820192020202120222023202420252026NSlindsey.ns.cloudflare.comvern.ns.cloudflare.comns1.skdnsreg.netns1.undeveloped.comns2.skdnsreg.netns2.undeveloped.comns3.skdnsreg.netskns1.schwarzkuenstler.comskns2.schwarzkuenstler.comskns3.schwarzkuenstler.comskns4.schwarzkuenstler.comskns5.schwarzkuenstler.comMXlearningresources.demx.learningresources.deA104.21.84.132172.67.193.832606:4700:3031::6815:54842606:4700:3035::ac43:c1532606:4700:130:436c:6f75:6466:6c61:72652606:4700:3031::ac43:c15352.58.78.1693.90.176.170
●NSlindsey.ns.cloudflare.com2026-02-15 → 2026-08-13 · 3 obs
○ 2018-09-23 22:47:52
● 2026-02-15 18:01:32
● 2026-08-13 15:45:58
○NSns1.skdnsreg.net2017-02-10 → 2017-02-10 · 4 obs
○ 2016-04-28 17:43:08
● 2017-02-10 01:07:54
○ 2018-09-23 22:47:52
○ 2026-08-13 15:45:58
○NSns1.undeveloped.com2018-09-23 → 2018-09-23 · 4 obs
○ 2017-02-10 01:07:54
● 2018-09-23 22:47:52
○ 2026-02-15 18:01:32
○ 2026-08-13 15:45:58
○NSns2.skdnsreg.net2017-02-10 → 2017-02-10 · 4 obs
○ 2016-04-28 17:43:08
● 2017-02-10 01:07:54
○ 2018-09-23 22:47:52
○ 2026-08-13 15:45:58
○NSns2.undeveloped.com2018-09-23 → 2018-09-23 · 4 obs
○ 2017-02-10 01:07:54
● 2018-09-23 22:47:52
○ 2026-02-15 18:01:32
○ 2026-08-13 15:45:58
○NSns3.skdnsreg.net2017-02-10 → 2017-02-10 · 4 obs
○ 2016-04-28 17:43:08
● 2017-02-10 01:07:54
○ 2018-09-23 22:47:52
○ 2026-08-13 15:45:58
○NSskns1.schwarzkuenstler.com2015-07-06 → 2016-04-28 · 4 obs
● 2015-07-06 18:32:54
● 2016-04-28 17:43:08
○ 2017-02-10 01:07:54
○ 2026-08-13 15:45:58
○NSskns2.schwarzkuenstler.com2015-07-06 → 2016-04-28 · 4 obs
● 2015-07-06 18:32:54
● 2016-04-28 17:43:08
○ 2017-02-10 01:07:54
○ 2026-08-13 15:45:58
○NSskns3.schwarzkuenstler.com2015-07-06 → 2016-04-28 · 4 obs
● 2015-07-06 18:32:54
● 2016-04-28 17:43:08
○ 2017-02-10 01:07:54
○ 2026-08-13 15:45:58
○NSskns4.schwarzkuenstler.com2015-07-06 → 2016-04-28 · 4 obs
● 2015-07-06 18:32:54
● 2016-04-28 17:43:08
○ 2017-02-10 01:07:54
○ 2026-08-13 15:45:58
○NSskns5.schwarzkuenstler.com2015-07-06 → 2015-07-06 · 3 obs
● 2015-07-06 18:32:54
○ 2015-11-12 13:14:34
○ 2026-08-13 15:45:58
●NSvern.ns.cloudflare.com2026-02-15 → 2026-08-13 · 3 obs
○ 2018-09-23 22:47:52
● 2026-02-15 18:01:32
● 2026-08-13 15:45:58
○MXlearningresources.de2015-07-06 → 2017-02-10 · 4 obs
● 2015-07-06 18:32:54
● 2017-02-10 01:07:54
○ 2018-09-23 22:47:52
○ 2026-08-13 15:45:58
○MXmx.learningresources.de2018-09-23 → 2026-02-15 · 5 obs
○ 2017-02-10 01:07:54
● 2018-09-23 22:47:52
● 2026-02-15 18:01:32
○ 2026-02-22 22:00:28
○ 2026-08-13 15:45:58
●A104.21.84.1322026-02-15 → 2026-08-13 · 3 obs
○ 2018-09-23 22:47:52
● 2026-02-15 18:01:32
● 2026-08-13 15:45:58
●A172.67.193.832026-02-15 → 2026-08-13 · 3 obs
○ 2018-09-23 22:47:52
● 2026-02-15 18:01:32
● 2026-08-13 15:45:58
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-15 → 2026-08-13 · 2 obs
○ 2026-02-15 18:01:32
○ 2026-08-13 15:45:58
●A2606:4700:3031::6815:54842026-02-15 → 2026-08-13 · 3 obs
○ 2018-09-23 22:47:52
● 2026-02-15 18:01:32
● 2026-08-13 15:45:58
○A2606:4700:3031::ac43:c1532026-02-15 → 2026-02-15 · 4 obs
○ 2018-09-23 22:47:52
● 2026-02-15 18:01:32
○ 2026-06-25 03:26:04
○ 2026-08-13 15:45:58
●A2606:4700:3035::ac43:c1532026-06-25 → 2026-08-13 · 3 obs
○ 2026-02-15 18:01:32
● 2026-06-25 03:26:04
● 2026-08-13 15:45:58
○A52.58.78.162018-09-23 → 2018-09-23 · 4 obs
○ 2017-02-10 01:07:54
● 2018-09-23 22:47:52
○ 2026-02-15 18:01:32
○ 2026-08-13 15:45:58
○A93.90.176.1702015-07-06 → 2017-02-10 · 4 obs
● 2015-07-06 18:32:54
● 2017-02-10 01:07:54
○ 2018-09-23 22:47:52
○ 2026-08-13 15:45:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
learningresources.delindsey.ns.cloudflare.com, vern.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.243

NS records: lindsey.ns.cloudflare.com, vern.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learningresources.de (unsigned zone)

⏱️ Timing

Total: 667ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.84.132, 172.67.193.83
AAAA22606:4700:3031::6815:5484, 2606:4700:3035::ac43:c153
NS2lindsey.ns.cloudflare.com, vern.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lindsey.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

learningresources.de resolves to four IP addresses: 104.21.84.132, 172.67.193.83, 2606:4700:3031::6815:5484 and 2606:4700:3035::ac43:c153.

Additional host names — www.jomkj.cn, cgtarian.net, boostnet4.com and two others — share IP numbers with learningresources.de.

Name Servers

learningresources.de has two authoritative name servers — lindsey.ns.cloudflare.com and vern.ns.cloudflare.com.

learningresources.de shares its name server setup with other domains, including pzb.com.pl, function4.com.au, acarcare.com and two others.

learningresources.de shares at least some of its name servers with other domains, including aldrete.io, sheepmc.com, 1xlite-498546.top and two others.

These name servers are frequently paired with the name servers wells.ns.cloudflare.com and jarred.ns.cloudflare.com.

Host names with 6 IP numbers:

lindsey.ns.cloudflare.com points to 108.162.194.5, 162.159.38.5, 172.64.34.5 and 3 other IP addresses.

vern.ns.cloudflare.com points to 108.162.193.243, 172.64.33.243, 173.245.59.243 and 3 other IP addresses.