sharp-sys.nl - dns.ninja

sharp-sys.nl

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1074::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw0a.rzone.de
A81.169.145.74🇩🇪 STRATO81.169.144.0/22 AG
NSshades10.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:137🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades10.rzone.de
A185.132.34.137🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades10.rzone.de
NSdocks07.rzone.de
A2001:8d8:fe:53:5747:2a74:d:7🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks07.rzone.de
A217.160.80.134🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks07.rzone.de
MXsmtp.rzone.de ⭐
A2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtp.rzone.de
A81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtp.rzone.de
SOAshades10.rzone.dehostmaster@strato-rz.de 2020-06-05 #14

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-06-20 15:30:01 +0000 (EPOCH 1781969401)
SOAns1.dns.nldns@sidn.nl 2026-06-20 #31

Same first word

sharp-sys.fr
sharp-sys.nl

DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSdocks07.rzone.deshades10.rzone.deMXsmtp.rzone.deA2a01:238:20a:202:1074::81.169.145.74
●NSdocks07.rzone.de2015-08-10 → 2026-06-20 · 2 obs
● 2015-08-10 23:04:54
● 2026-06-20 16:18:18
●NSshades10.rzone.de2015-08-10 → 2026-06-20 · 2 obs
● 2015-08-10 23:04:54
● 2026-06-20 16:18:18
●MXsmtp.rzone.de2015-08-10 → 2026-06-20 · 2 obs
● 2015-08-10 23:04:54
● 2026-06-20 16:18:18
●A2a01:238:20a:202:1074::2015-08-10 → 2026-06-20 · 2 obs
● 2015-08-10 23:04:54
● 2026-06-20 16:18:18
●A81.169.145.742015-08-10 → 2026-06-20 · 2 obs
● 2015-08-10 23:04:54
● 2026-06-20 16:18:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
sharp-sys.nldocks07.rzone.de, shades10.rzone.de-

✅ Authoritative Response

Server:185.132.34.137

NS records: docks07.rzone.de, shades10.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sharp-sys.nl (unsigned zone)

⏱️ Timing

Total: 551ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.74
AAAA12a01:238:20a:202:1074::
NS2shades10.rzone.de, docks07.rzone.de
MX1smtp.rzone.de (pri: 5)
SOA1shades10.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

sharp-sys.nl resolves to the IP addresses 81.169.145.74 and 2a01:238:20a:202:1074::

Among the host names that share IP numbers with sharp-sys.nl are lunghin.com, buchmann-clan.de, hot10.de and two others.

Name Servers

Two name servers handle the delegation for sharp-sys.nl: docks07.rzone.de and shades10.rzone.de.

sharp-sys.nl has the same name server delegation as a number of other domains, such as lernarena.de, nw-solutions.de, collectiony.eu and two more.

sharp-sys.nl shares at least some of its name servers with other domains, including kjralzey.de, efact.de, wt-schwetzingen.de and two others.

These name servers are frequently seen alongside shades03.rzone.de, shades09.rzone.de, docks14.rzone.de and 7 other name servers.

docks07.rzone.de and shades10.rzone.de both carry two IP addresses. The A records for docks07.rzone.de are 217.160.80.134 and 2001:8d8:fe:53:5747:2a74:d:7; the A records for shades10.rzone.de are 185.132.34.137 and 2607:f1c0:fe:53:185:132:34:137.

Mail Servers

sharp-sys.nl routes its mail through a single mail server, smtp.rzone.de.

sharp-sys.nl has the same mail server arrangement as a number of other domains, for example couchclub.nl, dcpi.nl, mitzyrenooy.nl and two more.

smtp.rzone.de points to two IP addresses: 81.169.145.98 and 2a01:238:20a:202:50f0::2097.