`system01.isp-serverfarm.de`

DNSSEC

⚠️ Not signed

`isp-serverfarm.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:1489^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c0f0^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.137^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.240^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`eric.ns.cloudflare.com` ⭐
NS	`pam.ns.cloudflare.com`
MX	`ispserverfarm-de0i.mail.protection.outlook.com` ⭐
TXT	`MS=ms29792687`
TXT	`google-site-verification=15dYY_bJt1GPg5-1bzli-PWyGC2B-t7M_I-s22nB3mw`
TXT	`google-site-verification=wsnQsmRlX-qvkQn-BDNgonbfUtm0bsCTxzi8ttlOUJU`
TXT	`have-i-been-pwned-verification=dweb_k999dvv8ulom0r1a2svcegf8`
TXT	`v=msv1 t=507fba99bf164187e4689270b67656`
TXT	`v=spf1 include:spfvalid.strausmann.cloud include:spf.mailjet.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.137, 172.67.192.240
		IPv6 hints	2606:4700:3030::6815:1489, 2606:4700:3033::ac43:c0f0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOA	`eric.ns.cloudflare.com`dns@cloudflare.com serial=2401037961

WOT: SAFE (50/100)
WOT: SAFE (49/100)

Previously MX for

layer2-solutions.de

Same first word

system01.net

system01.cfd

Similar names

system10.com

system10.co.uk

01system.co.kr

01system.net

01system.fr

01system.ir

01system.org

01system.eu

system10.org

DNS History

3 records (0 active, 3 former)

○A2001:41d0:8:d172:217:182:186:2402017-08-01 → 2017-08-01 · 3 obs

○ 2017-07-10 10:21:28
● 2017-08-01 22:18:40
○ 2026-04-14 02:25:50

○A217.182.186.2402017-07-10 → 2017-08-01 · 4 obs

○ 2016-07-09 06:22:10
● 2017-07-10 10:21:28
● 2017-08-01 22:18:40
○ 2026-04-14 02:25:50

○A5.196.200.1202015-08-10 → 2016-07-09 · 4 obs

● 2015-08-10 16:32:52
● 2016-07-09 06:22:10
○ 2017-07-10 10:21:28
○ 2026-04-14 02:25:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
isp-serverfarm.de	eric.ns.cloudflare.com, pam.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.112

NS records: eric.ns.cloudflare.com, pam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isp-serverfarm.de (unsigned zone)

⏱️ Timing

Total: 557ms | Queries: -

📄 Records

Type	Count	Sample Data

system01.isp-serverfarm.de - robtex.com