`informationsecurity.systems`

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	217.160.0.43^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`shades18.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:145^{🇺🇸 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	`shades18.rzone.de`
		A	185.132.34.145^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades18.rzone.de`
NS	`docks18.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:18^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks18.rzone.de`
		A	217.160.80.145^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks18.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	`shades18.rzone.de`hostmaster@strato-rz.de 2020-06-18 #26

`systems`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.systems` ⭐
	NS	`v0n1.nic.systems`
	NS	`v0n2.nic.systems`
	NS	`v0n3.nic.systems`
	NS	`v2n0.nic.systems`
	NS	`v2n1.nic.systems`
	SOA	`v0n0.nic.systems`hostmaster@donuts.email serial=1785994757

Same first word

Similar names

securityinformation.com

securityinformation.org

securityinformation.info

DNS History

7 records (5 active, 2 former)

●NSdocks18.rzone.de2016-12-10 → 2026-08-06 · 2 obs

● 2016-12-10 21:30:32
● 2026-08-06 06:17:58

●NSshades18.rzone.de2016-12-10 → 2026-08-06 · 2 obs

● 2016-12-10 21:30:32
● 2026-08-06 06:17:58

●MXsmtpin.rzone.de2016-12-10 → 2026-08-06 · 2 obs

● 2016-12-10 21:30:32
● 2026-08-06 06:17:58

●A2001:8d8:100f:f000::2002026-08-03 → 2026-08-06 · 3 obs

○ 2020-01-02 20:08:10
● 2026-08-03 07:04:08
● 2026-08-06 06:17:58

●A217.160.0.432026-08-03 → 2026-08-06 · 3 obs

○ 2020-01-02 20:08:10
● 2026-08-03 07:04:08
● 2026-08-06 06:17:58

○A2a01:238:20a:202:1068::2016-12-10 → 2020-01-02 · 4 obs

● 2016-12-10 21:30:32
● 2020-01-02 20:08:10
○ 2026-08-03 07:04:08
○ 2026-08-06 06:17:58

○A81.169.145.682016-12-10 → 2020-01-02 · 4 obs

● 2016-12-10 21:30:32
● 2020-01-02 20:08:10
○ 2026-08-03 07:04:08
○ 2026-08-06 06:17:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
systems	v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems, v0n3.nic.systems...	12 records
informationsecurity.systems	shades18.rzone.de, docks18.rzone.de	-

✅ Authoritative Response

Server:185.132.34.145

NS records: shades18.rzone.de, docks18.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for informationsecurity.systems (unsigned zone)

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.43`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`docks18.rzone.de, shades18.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`shades18.rzone.de hostmaster.strato-rz.d`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.systems, v0n0.nic.systems, v0n1.nic.systems...)

Analysis

IP Addresses

informationsecurity.systems resolves to the IP addresses 217.160.0.43 and 2001:8d8:100f:f000::200

Two other host names, along with wl-beratung.de, 0nline.se and treuro.de, also share IP numbers with informationsecurity.systems.

Name Servers

informationsecurity.systems is served by two delegated name servers, docks18.rzone.de and shades18.rzone.de.

informationsecurity.systems shares its NS records with other domains, for example jes-mk.com, etmeijer.com, ayurvedom.de and two others.

informationsecurity.systems shares at least some of its name servers with other domains, including frankpetering.de, felser.de, online-press.de and two others.

These name servers are frequently seen alongside shades04.rzone.de, shades13.rzone.de, shades12.rzone.de and 7 other name servers.

Each of the two host names carries two IP addresses: docks18.rzone.de points to 217.160.80.145 and 2001:8d8:fe:53:5747:2a74:d:18, and shades18.rzone.de points to 185.132.34.145 and 2607:f1c0:fe:53:185:132:34:145.

Mail Servers

The sole mail server for informationsecurity.systems is smtpin.rzone.de.

Among the domains sharing a mail server setup with informationsecurity.systems are hackenberg.co, wendischbaselitz.de, mail.ebenfeld.de and two others.

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

informationsecurity.systems - robtex.com