`sharpdevelopment.nl`

DNSSEC	🔒 Signed (DS record present)
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.206^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`shades20.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:147^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades20.rzone.de`
		A	185.132.34.147^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades20.rzone.de`
NS	`docks05.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:5^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks05.rzone.de`
		A	217.160.80.132^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks05.rzone.de`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`shades20.rzone.de`hostmaster@strato-rz.de 2022-11-15 #36

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-01 21:30:01 +0000 (EPOCH 1785619801)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-01 #43

Same first word

sharpdevelopment.nl

DNS History

5 records (5 active, 0 former)

●NSdocks05.rzone.de2026-04-04 → 2026-08-01 · 2 obs

● 2026-04-04 15:42:48
● 2026-08-01 22:05:20

●NSshades20.rzone.de2026-04-04 → 2026-08-01 · 2 obs

● 2026-04-04 15:42:48
● 2026-08-01 22:05:20

●MXsmtp.rzone.de2026-04-04 → 2026-08-01 · 2 obs

● 2026-04-04 15:42:48
● 2026-08-01 22:05:20

●A2001:8d8:100f:f000::2002026-04-04 → 2026-08-01 · 2 obs

● 2026-04-04 15:42:48
● 2026-08-01 22:05:20

●A217.160.0.2062026-04-04 → 2026-08-01 · 2 obs

● 2026-04-04 15:42:48
● 2026-08-01 22:05:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns4.dns.nl, ns1.dns.nl	-
sharpdevelopment.nl	docks05.rzone.de, shades20.rzone.de	-

✅ Authoritative Response

Server:217.160.80.132

NS records: docks05.rzone.de, shades20.rzone.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 523ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.206`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`docks05.rzone.de, shades20.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`shades20.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

sharpdevelopment.nl directs to two IP numbers, 217.160.0.206 and 2001:8d8:100f:f000::200

einsmaleins.net, sandpool.de, 8dsl.com and two other host names share IP numbers with sharpdevelopment.nl.

Name Servers

The NS records for sharpdevelopment.nl delegate to docks05.rzone.de and shades20.rzone.de.

sharpdevelopment.nl uses the same name servers as several other domains — among them tenkaichi.nl, wisio.net, foerstenberg.de and two more.

sharpdevelopment.nl partially shares its NS delegation with several other domains, including postroom.de, oamis.nl, testao.de and two others.

In DNS configurations, these name servers often share authority with shades06.rzone.de, docks07.rzone.de, docks12.rzone.de and 7 other name servers.

docks05.rzone.de resolves to 217.160.80.132 and 2001:8d8:fe:53:5747:2a74:d:5. Likewise, shades20.rzone.de resolves to 185.132.34.147 and 2607:f1c0:fe:53:185:132:34:147 — two IP addresses apiece.

Mail Servers

Mail for sharpdevelopment.nl is handled by a single mail server, smtp.rzone.de.

sharpdevelopment.nl uses an identical mail server configuration to several other domains — among them gigolo4u.be, puurvuur.nl, mail.skvu.nl and two more.

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

sharpdevelopment.nl - robtex.com