`twentyoneinch.com`

	DNSSEC	⚠️ Not signed
	A	2a01:238:20a:202:1162::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
	A	81.169.145.162^{🇩🇪 STRATO81.169.144.0/22 AG}
	NS	`shades03.rzone.de` ⭐
	NS	`docks10.rzone.de`
	MX	`smtpin.rzone.de` ⭐
	SOA	`shades03.rzone.de`hostmaster@strato-rz.de 2020-06-03 #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=1778406476

Same first word

twentyoneinch.com

DNS History

7 records (5 active, 2 former)

●NSdocks10.rzone.de2020-02-03 → 2026-05-10 · 2 obs

● 2020-02-03 04:06:50
● 2026-05-10 09:51:22

●NSshades03.rzone.de2020-02-03 → 2026-05-10 · 2 obs

● 2020-02-03 04:06:50
● 2026-05-10 09:51:22

●MXsmtpin.rzone.de2020-02-03 → 2026-05-10 · 2 obs

● 2020-02-03 04:06:50
● 2026-05-10 09:51:22

○A2a01:238:20a:202:1094::2020-02-03 → 2020-02-03 · 3 obs

● 2020-02-03 04:06:50
○ 2026-03-31 18:40:04
○ 2026-05-10 09:51:22

●A2a01:238:20a:202:1162::2026-03-31 → 2026-05-10 · 3 obs

○ 2020-02-03 04:06:50
● 2026-03-31 18:40:04
● 2026-05-10 09:51:22

●A81.169.145.1622026-03-31 → 2026-05-10 · 3 obs

○ 2020-02-03 04:06:50
● 2026-03-31 18:40:04
● 2026-05-10 09:51:22

○A81.169.145.942020-02-03 → 2020-02-03 · 3 obs

● 2020-02-03 04:06:50
○ 2026-03-31 18:40:04
○ 2026-05-10 09:51:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
twentyoneinch.com	shades03.rzone.de, docks10.rzone.de	-

✅ Authoritative Response

Server:217.160.80.137

NS records: shades03.rzone.de, docks10.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for twentyoneinch.com (unsigned zone)

⏱️ Timing

Total: 2108ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.162`
AAAA	1	`2a01:238:20a:202:1162::`
NS	2	`docks10.rzone.de, shades03.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`shades03.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

twentyoneinch.com resolves to two IP numbers: 2a01:238:20a:202:1162:: and 81.169.145.162.

Name Servers

twentyoneinch.com has two name servers: docks10.rzone.de and shades03.rzone.de.

Mail Servers

twentyoneinch.com is handled by a single mail server, smtpin.rzone.de.

twentyoneinch.com - robtex.com