`circuitsquirrel.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1080::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
A	81.169.145.80^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`shades20.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:147^{🇺🇸 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	`shades20.rzone.de`
		A	185.132.34.147^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades20.rzone.de`
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`
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	`shades20.rzone.de`hostmaster@strato-rz.de 2022-01-10 #13

`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=1774524222

Previously MX for

circuitsquirrel.com

Same first word

circuitsquirrel.com

DNS History

9 records (5 active, 4 former)

●NSdocks14.rzone.de2026-03-06 → 2026-03-26 · 3 obs

○ 2015-11-25 03:43:22
● 2026-03-06 22:09:46
● 2026-03-26 11:41:26

○NSns6.zyma.com2015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 01:28:08
○ 2015-11-25 03:43:22
○ 2026-03-26 11:41:26

○NSns7.zyma.com2015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 01:28:08
○ 2015-11-25 03:43:22
○ 2026-03-26 11:41:26

●NSshades20.rzone.de2026-03-06 → 2026-03-26 · 3 obs

○ 2015-11-25 03:43:22
● 2026-03-06 22:09:46
● 2026-03-26 11:41:26

○MXcircuitsquirrel.com2015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 01:28:08
○ 2015-11-25 03:43:22
○ 2026-03-26 11:41:26

●MXsmtpin.rzone.de2026-03-06 → 2026-03-26 · 3 obs

○ 2015-11-25 03:43:22
● 2026-03-06 22:09:46
● 2026-03-26 11:41:26

●A2a01:238:20a:202:1080::2026-03-06 → 2026-03-26 · 3 obs

○ 2015-11-25 03:43:22
● 2026-03-06 22:09:46
● 2026-03-26 11:41:26

●A81.169.145.802026-03-06 → 2026-03-26 · 3 obs

○ 2015-11-25 03:43:22
● 2026-03-06 22:09:46
● 2026-03-26 11:41:26

○A95.154.211.812015-07-16 → 2015-07-16 · 3 obs

● 2015-07-16 01:28:08
○ 2015-11-25 03:43:22
○ 2026-03-26 11:41:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
circuitsquirrel.com	docks14.rzone.de, shades20.rzone.de	-

✅ Authoritative Response

Server:217.160.80.141

NS records: docks14.rzone.de, shades20.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circuitsquirrel.com (unsigned zone)

⏱️ Timing

Total: 801ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.80`
AAAA	1	`2a01:238:20a:202:1080::`
NS	2	`docks14.rzone.de, shades20.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`shades20.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

circuitsquirrel.com points to two IP numbers: 2a01:238:20a:202:1080:: and 81.169.145.80.

Other host names such as topixl.com, roderfeld.com, handkarren.com, martyv.com and aw-art.de share IPs with circuitsquirrel.com.

Name Servers

circuitsquirrel.com is delegated to two name servers: docks14.rzone.de and shades20.rzone.de.

circuitsquirrel.com shares the same name server setup as thomas-ellrott.de, tl-dach.com, inner-safari.com, ccsupport.de and kleinerkreativtraum.de.

circuitsquirrel.com at least partially shares name servers with other domains, for instance gametec.eu, dg-direct.de, regenera.studio, breckner.de and foidl.net.

These name servers are commonly used alongside docks10.rzone.de, shades06.rzone.de, shades16.rzone.de, shades07.rzone.de, shades12.rzone.de, shades14.rzone.de, shades11.rzone.de, shades13.rzone.de, docks15.rzone.de and docks04.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; shades20.rzone.de points to: 2607:f1c0:fe:53:185:132:34:147 and 185.132.34.147.

Mail Servers

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

The mail server setup for circuitsquirrel.com matches that of other domains, for instance kunstvereinbadwoerishofen.de, kuhlmann-server.de, familie-schreiber.com, mail.ffw-pressath.de and ericw.de.

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

circuitsquirrel.com - robtex.com