`unknown-data.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1072::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w08.rzone.de`
A	81.169.145.72^{🇩🇪 STRATO81.169.144.0/22 AG}
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	`docks11.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:11^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks11.rzone.de`
		A	217.160.80.138^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks11.rzone.de`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	74.125.137.26^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.26^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁰⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽²⁰⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
TXT	`google-site-verification=oG4kwLY83cd5FWXfoZvGmGHdqyvuRtvir-OxU-AHMoM`
TXT	`v=spf1 include:_spf.google.com include:sendgrid.net ~all`
TXT	`google-site-verification=dAbyOpJaceGC-uxiAFI_o-k2qqy4BcWshgfba3NPRV8`
SOA	`shades15.rzone.de`hostmaster@strato-rz.de 2024-10-06 #52

`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=1774422097

Same first word

unknown-data.com

DNS History

8 records (8 active, 0 former)

●NSdocks11.rzone.de2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 13:46:40
● 2026-03-25 07:31:04

●NSshades15.rzone.de2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 13:46:40
● 2026-03-25 07:31:04

●MXalt1.aspmx.l.google.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 13:46:40
● 2026-03-25 07:31:04

●MXalt2.aspmx.l.google.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 13:46:40
● 2026-03-25 07:31:04

●MXalt3.aspmx.l.google.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 13:46:40
● 2026-03-25 07:31:04

●MXaspmx.l.google.com2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 13:46:40
● 2026-03-25 07:31:04

●A2a01:238:20a:202:1072::2026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 13:46:40
● 2026-03-25 07:31:04

●A81.169.145.722026-03-19 → 2026-03-25 · 2 obs

● 2026-03-19 13:46:40
● 2026-03-25 07:31:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
unknown-data.com	docks11.rzone.de, shades15.rzone.de	-

✅ Authoritative Response

Server:185.132.34.142

NS records: docks11.rzone.de, shades15.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for unknown-data.com (unsigned zone)

⏱️ Timing

Total: 1030ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.72`
AAAA	1	`2a01:238:20a:202:1072::`
NS	2	`shades15.rzone.de, docks11.rzone.de`
MX	4	`alt2.aspmx.l.google.com (pri: 200), alt3.aspmx.l.google.com (pri: 200)...`
TXT	3	`google-site-verification=oG4kwLY83cd5FWX, google-site-verification=dAbyOpJaceGC-ux...`
SOA	1	`shades15.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

unknown-data.com points to two IP numbers: 2a01:238:20a:202:1072:: and 81.169.145.72.

Other host names, for instance pirayesh.de, calabia.es, tillmannlenz.de, sanicki.de and o-fromm.com share IP numbers with unknown-data.com.

Name Servers

Delegation for unknown-data.com rests with two name servers, docks11.rzone.de and shades15.rzone.de.

unknown-data.com shares the same name server setup as other domains, including sa-va.de, janbahr.de, mobile-optikerin.de, knalle.berlin and zetc.de.

unknown-data.com at least partially shares name servers with other domains, for instance moodi.de, alarme.de, fafaro.com, clowis.de and alexandra-joerg.com.