learnsharp.de - dns.ninja

learnsharp.de

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:873d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:6c8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.200Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.61🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrad.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A2803:f800:50::6ca2:c169🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrad.ns.cloudflare.com
A2a06:98c1:50::ac40:2169🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrad.ns.cloudflare.com
A108.162.193.105🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A172.64.33.105🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A173.245.59.105🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
NSlily.ns.cloudflare.com
A2606:4700:50::adf5:3a82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlily.ns.cloudflare.com
A2803:f800:50::6ca2:c082🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlily.ns.cloudflare.com
A2a06:98c1:50::ac40:2082🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlily.ns.cloudflare.com
A108.162.192.130🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlily.ns.cloudflare.com
A172.64.32.130🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlily.ns.cloudflare.com
A173.245.58.130🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlily.ns.cloudflare.com
TXTv=spf1 a mx ptr ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.200, 172.67.135.61
IPv6 hints2606:4700:3031::ac43:873d, 2606:4700:3035::6815:6c8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOAbrad.ns.cloudflare.comdns@cloudflare.com serial=2410067193

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=1784884725

Subdomains

www.learnsharp.de

Same first word

learnsharp.eu
learnsharp.io
learnsharp.com
learnsharp.info
learnsharp.de
learnsharp.net

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSbrad.ns.cloudflare.comlily.ns.cloudflare.comdns1.alvotech.dedns2.alvotech.deMXplesk1-dus2.alvotech.deA104.21.6.200172.67.135.612606:4700:3031::ac43:873d2606:4700:3035::6815:6c8104.28.28.115104.28.29.1152606:4700:3030::681c:1c732606:4700:3036::6815:6c82606:4700:3036::681c:1d732606:4700:3036::ac43:873d5.44.101.4
●NSbrad.ns.cloudflare.com2020-03-18 → 2026-07-24 · 3 obs
○ 2016-06-26 07:33:06
● 2020-03-18 15:07:12
● 2026-07-24 09:35:40
○NSdns1.alvotech.de2015-07-25 → 2016-06-26 · 4 obs
● 2015-07-25 22:04:58
● 2016-06-26 07:33:06
○ 2020-03-18 15:07:12
○ 2026-07-24 09:35:40
○NSdns2.alvotech.de2015-07-25 → 2016-06-26 · 4 obs
● 2015-07-25 22:04:58
● 2016-06-26 07:33:06
○ 2020-03-18 15:07:12
○ 2026-07-24 09:35:40
●NSlily.ns.cloudflare.com2020-03-18 → 2026-07-24 · 3 obs
○ 2016-06-26 07:33:06
● 2020-03-18 15:07:12
● 2026-07-24 09:35:40
○MXplesk1-dus2.alvotech.de2015-07-25 → 2016-06-26 · 4 obs
● 2015-07-25 22:04:58
● 2016-06-26 07:33:06
○ 2020-03-18 15:07:12
○ 2026-07-24 09:35:40
●A104.21.6.2002026-03-01 → 2026-07-24 · 3 obs
○ 2020-03-18 15:07:12
● 2026-03-01 02:40:46
● 2026-07-24 09:35:40
○A104.28.28.1152020-03-18 → 2020-03-18 · 4 obs
○ 2016-06-26 07:33:06
● 2020-03-18 15:07:12
○ 2026-03-01 02:40:46
○ 2026-07-24 09:35:40
○A104.28.29.1152020-03-18 → 2020-03-18 · 4 obs
○ 2016-06-26 07:33:06
● 2020-03-18 15:07:12
○ 2026-03-01 02:40:46
○ 2026-07-24 09:35:40
●A172.67.135.612026-03-01 → 2026-07-24 · 3 obs
○ 2020-03-18 15:07:12
● 2026-03-01 02:40:46
● 2026-07-24 09:35:40
○A2606:4700:3030::681c:1c732020-03-18 → 2020-03-18 · 4 obs
○ 2016-06-26 07:33:06
● 2020-03-18 15:07:12
○ 2026-03-01 02:40:46
○ 2026-07-24 09:35:40
●A2606:4700:3031::ac43:873d2026-07-04 → 2026-07-24 · 3 obs
○ 2026-06-12 17:34:28
● 2026-07-04 11:15:12
● 2026-07-24 09:35:40
●A2606:4700:3035::6815:6c82026-07-04 → 2026-07-24 · 3 obs
○ 2026-06-12 17:34:28
● 2026-07-04 11:15:12
● 2026-07-24 09:35:40
○A2606:4700:3036::6815:6c82026-03-01 → 2026-06-12 · 5 obs
○ 2020-03-18 15:07:12
● 2026-03-01 02:40:46
● 2026-06-12 17:34:28
○ 2026-07-04 11:15:12
○ 2026-07-24 09:35:40
○A2606:4700:3036::681c:1d732020-03-18 → 2020-03-18 · 4 obs
○ 2016-06-26 07:33:06
● 2020-03-18 15:07:12
○ 2026-03-01 02:40:46
○ 2026-07-24 09:35:40
○A2606:4700:3036::ac43:873d2026-03-01 → 2026-06-12 · 5 obs
○ 2020-03-18 15:07:12
● 2026-03-01 02:40:46
● 2026-06-12 17:34:28
○ 2026-07-04 11:15:12
○ 2026-07-24 09:35:40
○A5.44.101.42015-07-25 → 2016-06-26 · 4 obs
● 2015-07-25 22:04:58
● 2016-06-26 07:33:06
○ 2020-03-18 15:07:12
○ 2026-07-24 09:35:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
learnsharp.delily.ns.cloudflare.com, brad.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.105

NS records: lily.ns.cloudflare.com, brad.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnsharp.de (unsigned zone)

⏱️ Timing

Total: 1424ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.6.200, 172.67.135.61
AAAA22606:4700:3031::ac43:873d, 2606:4700:3035::6815:6c8
NS2brad.ns.cloudflare.com, lily.ns.cloudflare.com
TXT1v=spf1 a mx ptr ?all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brad.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

learnsharp.de serves as the parent of www.learnsharp.de.

IP Addresses

learnsharp.de has four IP addresses: 104.21.6.200, 172.67.135.61, 2606:4700:3031::ac43:873d and 2606:4700:3035::6815:6c8.

Among the host names that share IP numbers with learnsharp.de are lotusbet88utama.com, onthivstep.vn, kooozi.com and two others.

Name Servers

learnsharp.de uses two name servers for its delegation: brad.ns.cloudflare.com and lily.ns.cloudflare.com.

learnsharp.de has the same name server delegation as a number of other domains, such as cchogan.com, dardus.com.br, hifistore.ro and two more.

learnsharp.de has at least partial name server overlap with other domains, such as gawama.de, jewelzbymaricar.com, cenlacomputer.com and two others.

It is common to find these name servers paired with the name servers ian.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname brad.ns.cloudflare.com directs to 108.162.193.105, 172.64.33.105 and 173.245.59.105 along with 3 other IP addresses.

Hostname lily.ns.cloudflare.com directs to 108.162.192.130, 172.64.32.130 and 173.245.58.130 along with 3 other IP addresses.