leadmaster.de - dns.ninja

leadmaster.de

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:83e9πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::6815:c1cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.12.28Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.131.233πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSadam.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b36πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadam.ns.cloudflare.com
A2803:f800:50::6ca2:c136πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadam.ns.cloudflare.com
A2a06:98c1:50::ac40:2136πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRadam.ns.cloudflare.com
A108.162.193.54πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.54πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.54πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsharon.ns.cloudflare.com
A2606:4700:50::adf5:3addπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
A2803:f800:50::6ca2:c0ddπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsharon.ns.cloudflare.com
A2a06:98c1:50::ac40:20ddπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRsharon.ns.cloudflare.com
A108.162.192.221πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
A172.64.32.221πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
A173.245.58.221πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
MXmx1.securemail.name ⭐
A45.67.68.16πŸ‡©πŸ‡ͺ SYNLINQ45.67.68.0/24
PTR45.67.68.16.1nic.de
MXmx2.securemail.name ⭐
A45.67.68.16πŸ‡©πŸ‡ͺ SYNLINQ45.67.68.0/24
PTR45.67.68.16.1nic.de
TXT6ec3384c38e679be0a0552dae376c486357b1ed6
TXTa512294422de868f8474d22344636f16.elitedomains.de.
TXTv=spf1 include:spf.securemail.name a mx ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.12.28, 172.67.131.233
IPv6 hints2606:4700:3033::ac43:83e9, 2606:4700:3034::6815:c1c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOAadam.ns.cloudflare.comdns@cloudflare.com serial=2404791212

de

DNSSECπŸ”’ 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=1782690765

Same first word

Similar names

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSadam.ns.cloudflare.comsharon.ns.cloudflare.coma51229.ns1.elitedomains.dea51229.ns2.elitedomains.dens1-tec.dens1.elitedomains.dens2-tec.deMXmx1.securemail.namemx2.securemail.nameA104.21.12.28172.67.131.2332606:4700:3033::ac43:83e92606:4700:3034::6815:c1c136.243.196.28159.89.214.161178.63.49.782606:4700:3033::6815:c1c
β—‹NSa51229.ns1.elitedomains.de2026-03-25 β†’ 2026-06-29 Β· 2 obs
β—‹ 2026-03-25 11:15:18
β—‹ 2026-06-29 00:23:30
β—‹NSa51229.ns2.elitedomains.de2026-03-25 β†’ 2026-06-29 Β· 2 obs
β—‹ 2026-03-25 11:15:18
β—‹ 2026-06-29 00:23:30
●NSadam.ns.cloudflare.com2026-03-25 β†’ 2026-06-29 Β· 3 obs
β—‹ 2017-07-09 03:15:42
● 2026-03-25 11:15:18
● 2026-06-29 00:23:30
β—‹NSns1-tec.de2015-06-17 β†’ 2017-07-09 Β· 4 obs
● 2015-06-17 08:01:26
● 2017-07-09 03:15:42
β—‹ 2026-03-25 11:15:18
β—‹ 2026-06-29 00:23:30
β—‹NSns1.elitedomains.de2026-03-25 β†’ 2026-06-29 Β· 2 obs
β—‹ 2026-03-25 11:15:18
β—‹ 2026-06-29 00:23:30
β—‹NSns2-tec.de2015-06-17 β†’ 2017-07-09 Β· 4 obs
● 2015-06-17 08:01:26
● 2017-07-09 03:15:42
β—‹ 2026-03-25 11:15:18
β—‹ 2026-06-29 00:23:30
●NSsharon.ns.cloudflare.com2026-03-25 β†’ 2026-06-29 Β· 3 obs
β—‹ 2017-07-09 03:15:42
● 2026-03-25 11:15:18
● 2026-06-29 00:23:30
●MXmx1.securemail.name2015-06-17 β†’ 2026-06-29 Β· 2 obs
● 2015-06-17 08:01:26
● 2026-06-29 00:23:30
●MXmx2.securemail.name2015-06-17 β†’ 2026-06-29 Β· 2 obs
● 2015-06-17 08:01:26
● 2026-06-29 00:23:30
●A104.21.12.282026-03-25 β†’ 2026-06-29 Β· 3 obs
β—‹ 2017-07-09 03:15:42
● 2026-03-25 11:15:18
● 2026-06-29 00:23:30
β—‹A136.243.196.282017-07-09 β†’ 2017-07-09 Β· 4 obs
β—‹ 2016-11-27 03:45:12
● 2017-07-09 03:15:42
β—‹ 2026-03-25 11:15:18
β—‹ 2026-06-29 00:23:30
β—‹A159.89.214.1612026-03-25 β†’ 2026-06-29 Β· 2 obs
β—‹ 2026-03-25 11:15:18
β—‹ 2026-06-29 00:23:30
●A172.67.131.2332026-03-25 β†’ 2026-06-29 Β· 3 obs
β—‹ 2017-07-09 03:15:42
● 2026-03-25 11:15:18
● 2026-06-29 00:23:30
β—‹A178.63.49.782015-06-17 β†’ 2016-11-27 Β· 4 obs
● 2015-06-17 08:01:26
● 2016-11-27 03:45:12
β—‹ 2017-07-09 03:15:42
β—‹ 2026-06-29 00:23:30
β—‹A2606:4700:3033::6815:c1c2026-03-25 β†’ 2026-06-14 Β· 4 obs
β—‹ 2017-07-09 03:15:42
● 2026-03-25 11:15:18
● 2026-06-14 21:01:48
β—‹ 2026-06-29 00:23:30
●A2606:4700:3033::ac43:83e92026-03-25 β†’ 2026-06-29 Β· 3 obs
β—‹ 2017-07-09 03:15:42
● 2026-03-25 11:15:18
● 2026-06-29 00:23:30
●A2606:4700:3034::6815:c1c2026-06-29 β†’ 2026-06-29 Β· 2 obs
β—‹ 2026-06-14 21:01:48
● 2026-06-29 00:23:30

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
leadmaster.desharon.ns.cloudflare.com, adam.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.192.221

NS records: sharon.ns.cloudflare.com, adam.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leadmaster.de (unsigned zone)

⏱️ Timing

Total: 740ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.131.233, 104.21.12.28
AAAA22606:4700:3034::6815:c1c, 2606:4700:3033::ac43:83e9
NS2adam.ns.cloudflare.com, sharon.ns.cloudflare.com
MX2mx1.securemail.name (pri: 100), mx2.securemail.name (pri: 100)
TXT36ec3384c38e679be0a0552dae376c486357b1ed6, a512294422de868f8474d22344636f16.elitedo...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adam.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

leadmaster.de points to the four IP addresses 104.21.12.28, 172.67.131.233, 2606:4700:3033::ac43:83e9 and 2606:4700:3034::6815:c1c.

Two other host names, along with evrariventi.com, 8031.xyz and pilots-paradise.com, also share IP numbers with leadmaster.de.

Name Servers

leadmaster.de uses two name servers for its delegation: adam.ns.cloudflare.com and sharon.ns.cloudflare.com.

leadmaster.de shares its NS records with other domains, for example canico.de, begleybros.com.au, fernandomouco.com and two others.

At least some of leadmaster.de's name servers are shared with other domains, for example kiehls.si, geurstofenwellnessproducten.nl, 100847.com and two more.

These name servers tend to be deployed in combination with the name servers skip.ns.cloudflare.com and sonia.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname adam.ns.cloudflare.com directs to 108.162.193.54, 172.64.33.54 and 173.245.59.54 along with 3 other IP addresses.

Hostname sharon.ns.cloudflare.com directs to 108.162.192.221, 172.64.32.221 and 173.245.58.221 along with 3 other IP addresses.

Mail Servers

leadmaster.de is served by two mail servers, mx1.securemail.name and mx2.securemail.name.

Among the domains sharing a mail server setup with leadmaster.de are energien.de, iqdog.de, vtcrew.de and two others.

mx1.securemail.name resolves to 45.67.68.16; mx2.securemail.name resolves to the same IP address, 45.67.68.16.

Both mx1.securemail.name and mx2.securemail.name resolve to 45.67.68.16 IP addresses each.