`web-instruments.com`

DNSSEC	⚠️ Not signed
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	217.160.0.39^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`shades15.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:142^{🇺🇸 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	`shades15.rzone.de`
		A	185.132.34.142^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades15.rzone.de`
NS	`docks04.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:4^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks04.rzone.de`
		A	217.160.80.131^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks04.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`shades15.rzone.de`hostmaster@strato-rz.de 2020-06-17 #26

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774405722

Same first word

web-instruments.ru

web-instruments.com

DNS History

7 records (5 active, 2 former)

●NSdocks04.rzone.de2016-12-18 → 2026-03-25 · 2 obs

● 2016-12-18 20:51:32
● 2026-03-25 02:54:28

●NSshades15.rzone.de2016-12-18 → 2026-03-25 · 2 obs

● 2016-12-18 20:51:32
● 2026-03-25 02:54:28

●MXsmtpin.rzone.de2016-12-18 → 2026-03-25 · 2 obs

● 2016-12-18 20:51:32
● 2026-03-25 02:54:28

●A2001:8d8:100f:f000::2002026-03-25 → 2026-03-25 · 2 obs

○ 2017-11-03 21:06:24
● 2026-03-25 02:54:28

●A217.160.0.392026-03-25 → 2026-03-25 · 2 obs

○ 2017-11-03 21:06:24
● 2026-03-25 02:54:28

○A2a01:238:20a:202:1149::2016-12-18 → 2017-11-03 · 3 obs

● 2016-12-18 20:51:32
● 2017-11-03 21:06:24
○ 2026-03-25 02:54:28

○A81.169.145.1492016-12-18 → 2017-11-03 · 3 obs

● 2016-12-18 20:51:32
● 2017-11-03 21:06:24
○ 2026-03-25 02:54:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
web-instruments.com	docks04.rzone.de, shades15.rzone.de	-

✅ Authoritative Response

Server:185.132.34.142

NS records: docks04.rzone.de, shades15.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for web-instruments.com (unsigned zone)

⏱️ Timing

Total: 730ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.39`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`docks04.rzone.de, shades15.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`shades15.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

web-instruments.com points to two IPs: 2001:8d8:100f:f000::200 and 217.160.0.39.

Other host names, for instance saniplus.net, obbelode.de, urbanreferee.com, cspublicitat.com and myananas.de share IP numbers with web-instruments.com.

Name Servers

Two name servers docks04.rzone.de and shades15.rzone.de are delegated to web-instruments.com.

web-instruments.com uses the same name server configuration as other domains, such as kmt-online.de, mueller-kerzen.com, kieferchirurgiepraxis.de, desiredcurtain.eu and hp-medienservice.de.

web-instruments.com at least partially shares name servers with other domains such as rotilo.net, lieferprogramm.de, finsinger-alm.de, mscs.biz and ambienteschmiede.com.

These name servers are often used together with docks13.rzone.de, docks12.rzone.de, shades02.rzone.de, docks19.rzone.de, shades06.rzone.de, docks03.rzone.de, docks01.rzone.de, shades12.rzone.de, shades16.rzone.de and shades05.rzone.de.

Host names with two IPs:

docks04.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:4 and 217.160.80.131.

shades15.rzone.de points to 2607:f1c0:fe:53:185:132:34:142 and 185.132.34.142.

Mail Servers

web-instruments.com is handled by a single mail server, smtpin.rzone.de.

web-instruments.com shares the same mail server setup as other domains, including villa-valcros.de, nebenan-bar.de, giganto.org, parkett-boeger.de and conabell.com.

Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

web-instruments.com - robtex.com