`circularsawtechnology.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1079::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w0f.rzone.de`
A	81.169.145.79^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks19.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:19^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks19.rzone.de`
		A	217.160.80.146^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks19.rzone.de`
NS	`shades04.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:131^{🇺🇸 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	`shades04.rzone.de`
		A	185.132.34.131^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades04.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	`docks19.rzone.de`hostmaster@strato-rz.de 2020-06-05 #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=1780456594

Same first word

circularsawtechnology.com

DNS History

8 records (5 active, 3 former)

●NSdocks19.rzone.de2015-06-18 → 2026-06-03 · 2 obs

● 2015-06-18 06:03:54
● 2026-06-03 03:21:52

●NSshades04.rzone.de2015-06-18 → 2026-06-03 · 2 obs

● 2015-06-18 06:03:54
● 2026-06-03 03:21:52

○MXsmtp.rzone.de2015-06-18 → 2017-04-02 · 4 obs

● 2015-06-18 06:03:54
● 2017-04-02 12:40:18
○ 2026-02-18 23:15:56
○ 2026-06-03 03:21:52

●MXsmtpin.rzone.de2026-02-18 → 2026-06-03 · 3 obs

○ 2017-04-02 12:40:18
● 2026-02-18 23:15:56
● 2026-06-03 03:21:52

●A2a01:238:20a:202:1079::2026-02-18 → 2026-06-03 · 3 obs

○ 2017-04-02 12:40:18
● 2026-02-18 23:15:56
● 2026-06-03 03:21:52

○A2a01:238:20a:202:1166::2015-06-18 → 2017-04-02 · 4 obs

● 2015-06-18 06:03:54
● 2017-04-02 12:40:18
○ 2026-02-18 23:15:56
○ 2026-06-03 03:21:52

○A81.169.145.1662015-06-18 → 2017-04-02 · 4 obs

● 2015-06-18 06:03:54
● 2017-04-02 12:40:18
○ 2026-02-18 23:15:56
○ 2026-06-03 03:21:52

●A81.169.145.792026-02-18 → 2026-06-03 · 3 obs

○ 2017-04-02 12:40:18
● 2026-02-18 23:15:56
● 2026-06-03 03:21:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
circularsawtechnology.com	shades04.rzone.de, docks19.rzone.de	-

✅ Authoritative Response

Server:217.160.80.146

NS records: shades04.rzone.de, docks19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circularsawtechnology.com (unsigned zone)

⏱️ Timing

Total: 735ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.79`
AAAA	1	`2a01:238:20a:202:1079::`
NS	2	`shades04.rzone.de, docks19.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks19.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

circularsawtechnology.com points to two IP numbers: 81.169.145.79 and 2a01:238:20a:202:1079::.

Additional host names — dilpak.eu, henningsworks.de, farbe-licht-raum.de and two others — share IP numbers with circularsawtechnology.com.

Name Servers

circularsawtechnology.com uses two name servers for its delegation: docks19.rzone.de and shades04.rzone.de.

circularsawtechnology.com shares its name server setup with other domains, including poelking.net, www.ritnet.de, eva-maria.org and two others.

circularsawtechnology.com has at least partial name server overlap with other domains, such as ohasten.studio, danro.nl, ios-entwickler-schulung.de and two others.

These name servers are frequently used alongside docks08.rzone.de, shades11.rzone.de, shades05.rzone.de and seven others.

The two host names docks19.rzone.de and shades04.rzone.de each have a pair of IP addresses: docks19.rzone.de has 217.160.80.146 and 2001:8d8:fe:53:5747:2a74:d:19, and shades04.rzone.de has 185.132.34.131 and 2607:f1c0:fe:53:185:132:34:131.

Mail Servers

circularsawtechnology.com has one mail server: smtpin.rzone.de.

circularsawtechnology.com shares the same mail server setup as other domains, including alexander-sergei-ramirez.de, ski-arena.com, personenaufrufanlagen.de and two others.

smtpin.rzone.de has two IP addresses: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.

circularsawtechnology.com - robtex.com