`worldwidesailor.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	217.160.0.135^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`shades18.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:145^{🇺🇸 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	`shades18.rzone.de`
		A	185.132.34.145^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades18.rzone.de`
NS	`docks20.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:20^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks20.rzone.de`
		A	217.160.80.147^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks20.rzone.de`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtp.rzone.de`
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`shades18.rzone.de`hostmaster@strato-rz.de 2026-02-18 #34

`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=1774549622

Subdomains

mail.worldwidesailor.com

Same first word

worldwidesailor.com

DNS History

12 records (5 active, 7 former)

●NSdocks20.rzone.de2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-11 23:57:44
● 2026-03-26 18:37:02

○NSns1.dn-s.nl2017-05-11 → 2017-05-11 · 2 obs

● 2017-05-11 23:57:44
○ 2026-03-26 18:37:02

○NSns2.dn-s.nl2017-05-11 → 2017-05-11 · 2 obs

● 2017-05-11 23:57:44
○ 2026-03-26 18:37:02

○NSns3.dn-s.nl2026-03-26 → 2026-03-26 · 1 obs

○ 2026-03-26 18:37:02

○NSns4.dn-s.nl2026-03-26 → 2026-03-26 · 1 obs

○ 2026-03-26 18:37:02

●NSshades18.rzone.de2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-11 23:57:44
● 2026-03-26 18:37:02

○MXmail.worldwidesailor.com2017-05-11 → 2017-05-11 · 2 obs

● 2017-05-11 23:57:44
○ 2026-03-26 18:37:02

●MXsmtp.rzone.de2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-11 23:57:44
● 2026-03-26 18:37:02

○A136.144.212.1082026-03-26 → 2026-03-26 · 1 obs

○ 2026-03-26 18:37:02

○A141.255.181.412017-05-11 → 2017-05-11 · 2 obs

● 2017-05-11 23:57:44
○ 2026-03-26 18:37:02

●A2001:8d8:100f:f000::2002026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-11 23:57:44
● 2026-03-26 18:37:02

●A217.160.0.1352026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-11 23:57:44
● 2026-03-26 18:37:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
worldwidesailor.com	shades18.rzone.de, docks20.rzone.de	-

✅ Authoritative Response

Server:185.132.34.145

NS records: shades18.rzone.de, docks20.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldwidesailor.com (unsigned zone)

⏱️ Timing

Total: 712ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.135`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`docks20.rzone.de, shades18.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`shades18.rzone.de hostmaster.strato-rz.d`

Analysis

Hierarchy

worldwidesailor.com is a parent of mail.worldwidesailor.com.

IP Addresses

worldwidesailor.com points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.135.

Other host names such as finanzteamarntholz.de, pensionaufcarlsfelde.de, oexleweb.de, aveny.nu and sellbuy.se share IP numbers with worldwidesailor.com.

Name Servers

worldwidesailor.com is delegated to two name servers: docks20.rzone.de and shades18.rzone.de.

worldwidesailor.com uses the same name server setup as other domains, including tipptrip.de, oemisch.de, meffert24.de, aikido-nsm.fr and dirkw.de.

At least part of the name servers for worldwidesailor.com are shared with other domains, for instance dieterle-biosca.com, wabalu.org, idarts.nl, visaboard.de and com-office.net.

these name servers are commonly used with the name servers shades06.rzone.de, shades19.rzone.de, docks08.rzone.de, shades16.rzone.de, shades20.rzone.de, shades11.rzone.de, shades07.rzone.de, docks09.rzone.de, docks16.rzone.de and docks07.rzone.de.

Host names with two IP numbers:

docks20.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:20 and 217.160.80.147.

shades18.rzone.de points to 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145.

Mail Servers

The mail server for worldwidesailor.com is smtp.rzone.de.

worldwidesailor.com uses the same mail server setup as other domains, for instance diuf.de, 52140905.xy.strato-hosting.eu, soapsaga.com, dieettv.nl and fotol.eu.

Hostname smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

worldwidesailor.com - robtex.com