`white-holding.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	217.160.0.60^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`docks14.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:14^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks14.rzone.de`
		A	217.160.80.141^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks14.rzone.de`
NS	`shades09.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:136^{🇺🇸 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	`shades09.rzone.de`
		A	185.132.34.136^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades09.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`docks14.rzone.de`hostmaster@strato-rz.de 2024-04-19 #14

`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=1774427447

Subdomains

mx.white-holding.com

Same first word

white-holding.com

DNS History

7 records (5 active, 2 former)

●NSdocks14.rzone.de2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 02:38:16
● 2026-03-25 08:41:58

●NSshades09.rzone.de2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 02:38:16
● 2026-03-25 08:41:58

●MXsmtpin.rzone.de2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 02:38:16
● 2026-03-25 08:41:58

●A2001:8d8:100f:f000::2002026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 02:38:16
● 2026-03-25 08:41:58

●A217.160.0.602026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 02:38:16
● 2026-03-25 08:41:58

○A2a01:238:20a:202:1072::2026-02-18 → 2026-03-25 · 2 obs

○ 2026-02-18 02:38:16
○ 2026-03-25 08:41:58

○A81.169.145.722026-02-18 → 2026-03-25 · 2 obs

○ 2026-02-18 02:38:16
○ 2026-03-25 08:41:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
white-holding.com	shades09.rzone.de, docks14.rzone.de	-

✅ Authoritative Response

Server:217.160.80.141

NS records: shades09.rzone.de, docks14.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for white-holding.com (unsigned zone)

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.60`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`docks14.rzone.de, shades09.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks14.rzone.de hostmaster.strato-rz.de`

Analysis

Hierarchy

white-holding.com is the parent of mx.white-holding.com.

IP Addresses

white-holding.com resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.60.

Other host names, for instance drouve.com, klinik-am-schlossgarten.de, basecamptonsai.com, powertools.de and situpxxl.de share IP numbers with white-holding.com.

Name Servers

white-holding.com has two name servers: docks14.rzone.de and shades09.rzone.de.

white-holding.com shares the same name server setup as other domains, for example kirche-thalheim.de, sziedat.com, ipm-c.de, taxi-munich-airport.com and pina-schirrmeister.de.

white-holding.com shares some name servers with other domains, for example virtuelle.info, formlite.de, la-mar.eu, mycobra.de and megafinanz.de.

these name servers are often used with docks03.rzone.de, shades02.rzone.de, shades08.rzone.de, shades03.rzone.de, shades11.rzone.de, shades06.rzone.de, docks07.rzone.de, docks13.rzone.de, docks16.rzone.de and docks01.rzone.de.

Host names with two IP numbers:

docks14.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:14 and 217.160.80.141; shades09.rzone.de points to: 2607:f1c0:fe:53:185:132:34:136 and 185.132.34.136.

Mail Servers

white-holding.com is handled by a single mail server, smtpin.rzone.de.

white-holding.com shares the mail server setup with other domains, for example albertheiser.de, vividprint.de, paristv.de, 10qm.de and hal9000.blacknode.de.

smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

white-holding.com - robtex.com