`ispnetsystem.biz`

DNSSEC	⚠️ Not signed
A	127.0.0.1
NS	`dns01.ispnetsystem.de` ⭐
		A	178.77.100.187^{🇫🇷 GD-EMEA-DC-SXB1178.77.96.0/21}
			PTR	`smx1.isp-netsystem.de`
NS	`dns02.ispnetsystem.de`
		A	92.51.134.142^{🇫🇷 GD-EMEA-DC-SXB192.51.128.0/21}
			PTR	`mx2.isp-netsystem.de`
SOA	`dns01.ispnetsystem.de`hostmaster@isp-netsystem.de serial=2025123517

`biz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld.biz` ⭐
	NS	`b.gtld.biz`
	NS	`c.gtld.biz`
	NS	`m.gtld.biz`
	NS	`n.gtld.biz`
	NS	`w.gtld.biz`
	NS	`x.gtld.biz`
	NS	`y.gtld.biz`
	SOA	`a.gtld.biz`admin@tldns.godaddy serial=1774508464

📈 Tranco rank: #846,312

Same first word

ispnetsystem.de

ispnetsystem.biz

Similar names

ipnetsystems.com.ar

DNS History

6 records (3 active, 3 former)

●NSdns01.ispnetsystem.de2026-03-26 → 2026-03-26 · 2 obs

○ 2018-08-27 14:32:18
● 2026-03-26 07:12:30

●NSdns02.ispnetsystem.de2026-03-26 → 2026-03-26 · 2 obs

○ 2018-08-27 14:32:18
● 2026-03-26 07:12:30

○NSns01.isp-netsystem.de2015-07-13 → 2018-08-27 · 3 obs

● 2015-07-13 06:28:32
● 2018-08-27 14:32:18
○ 2026-03-26 07:12:30

○NSns02.isp-netsystem.de2015-07-13 → 2018-08-27 · 3 obs

● 2015-07-13 06:28:32
● 2018-08-27 14:32:18
○ 2026-03-26 07:12:30

●A127.0.0.12026-03-26 → 2026-03-26 · 2 obs

○ 2018-08-27 14:32:18
● 2026-03-26 07:12:30

○A213.252.137.1512015-07-13 → 2018-08-27 · 3 obs

● 2015-07-13 06:28:32
● 2018-08-27 14:32:18
○ 2026-03-26 07:12:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
biz	a.gtld.biz, b.gtld.biz, c.gtld.biz, m.gtld.biz...	-
ispnetsystem.biz	dns02.ispnetsystem.de, dns01.ispnetsystem.de	-

✅ Authoritative Response

Server:92.51.134.142

NS records: dns02.ispnetsystem.de, dns01.ispnetsystem.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ispnetsystem.biz (unsigned zone)

⏱️ Timing

Total: 1799ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`127.0.0.1`
NS	2	`dns02.ispnetsystem.de, dns01.ispnetsystem.de`
SOA	1	`dns01.ispnetsystem.de hostmaster.isp-net`

Analysis

IP Addresses

ispnetsystem.biz points to a single IP address: 127.0.0.1.

Other host names such as 128.40.static.quadranet.com, dakartech.com, 204.44.110.188.static.quadranet.com, mail.ameritac.com and 173-203-117-175.static.cloud-ips.com share IP numbers with ispnetsystem.biz.

Name Servers

ispnetsystem.biz is delegated to two name servers: dns01.ispnetsystem.de and dns02.ispnetsystem.de.

ispnetsystem.biz shares some name servers with other domains, for example isp-netsystem.de.

These name servers are commonly used alongside the name servers dns01.isp-services.de.

Hostnames with a single IP

dns01.ispnetsystem.de resolves to: 178.77.100.187.

dns02.ispnetsystem.de resolves to: 92.51.134.142.

ispnetsystem.biz - robtex.com