`proxy2.netcologne-schulsupport.de`

DNSSEC	⚠️ Not signed
A	89.1.69.70^{🇩🇪 NETCOLOGNE89.0.0.0/15 NetCologne PA space}
		PTR	`mx02.haubnerdc.com`

`netcologne-schulsupport.de`

	DNSSEC	⚠️ Not signed
	A	89.1.69.70^{🇩🇪 NETCOLOGNE89.0.0.0/15 NetCologne PA space}
	NS	`dns11.netcologne.de` ⭐
	NS	`dns12.netcologne.de`
	NS	`dns13.netcologne.de`
	NS	`dns14.netcologne.de`
	TXT	`v=spf1 mx include:schulen-koeln.de ~all`
	SOA	`dns11.netcologne.de`hostmaster@netcologne.de 2026-04-02 #2

Same first word

proxy2.shop

proxy2.com

proxy2.me

proxy2.de

proxy2.ru

Similar names

2proxy.info

2proxy.ru

2proxy.de

2proxy.com

DNS History

2 records (1 active, 1 former)

○A78.35.16.1022015-05-23 → 2016-09-17 · 4 obs

● 2015-05-23 23:19:26
● 2016-09-17 02:49:02
○ 2026-02-24 02:35:20
○ 2026-04-29 03:37:44

●A89.1.69.702026-02-24 → 2026-04-29 · 3 obs

○ 2016-09-17 02:49:02
● 2026-02-24 02:35:20
● 2026-04-29 03:37:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
netcologne-schulsupport.de	dns13.netcologne.de, dns14.netcologne.de, dns11.netcologne.de, dns12.netcologne.de	-

✅ Authoritative Response

Server:217.146.22.194

NS records: dns13.netcologne.de, dns14.netcologne.de, dns11.netcologne.de, dns12.netcologne.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netcologne-schulsupport.de (unsigned zone)

⏱️ Timing

Total: 1178ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.1.69.70`

Analysis

IP Addresses

proxy2.netcologne-schulsupport.de resolves to one IP number: 89.1.69.70.

other host names including webserverone.netcologne-schulsupport.de, dns1.netcologne-schulsupport.de, vm0.netcologne-schulsupport.de, mail.haubner.com and webserver.netcologne-schulsupport.de share IP numbers with proxy2.netcologne-schulsupport.de.

proxy2.netcologne-schulsupport.de - robtex.com