`knowledge4food.net`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1163::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
A	81.169.145.163^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`shades08.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:135^{🇺🇸 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	`shades08.rzone.de`
		A	185.132.34.135^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades08.rzone.de`
NS	`docks01.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:1^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks01.rzone.de`
		A	217.160.80.128^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks01.rzone.de`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtp.rzone.de`
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`shades08.rzone.de`hostmaster@strato-rz.de 2024-07-19 #21

`net`

	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=1775974352

rank #903797 globally
rank #27614 in the tld

Same first word

knowledge4food.net

DNS History

12 records (5 active, 7 former)

●NSdocks01.rzone.de2026-04-12 → 2026-04-12 · 2 obs

○ 2021-06-17 14:58:10
● 2026-04-12 06:23:48

○NSns0.transip.net2015-07-05 → 2021-06-17 · 3 obs

● 2015-07-05 12:56:22
● 2021-06-17 14:58:10
○ 2026-04-12 06:23:48

○NSns1.transip.nl2015-07-05 → 2021-06-17 · 3 obs

● 2015-07-05 12:56:22
● 2021-06-17 14:58:10
○ 2026-04-12 06:23:48

○NSns2.transip.eu2015-07-05 → 2021-06-17 · 3 obs

● 2015-07-05 12:56:22
● 2021-06-17 14:58:10
○ 2026-04-12 06:23:48

●NSshades08.rzone.de2026-04-12 → 2026-04-12 · 2 obs

○ 2021-06-17 14:58:10
● 2026-04-12 06:23:48

○MXknowledge4food-net.mail.protection.outlook.com2015-07-05 → 2021-06-17 · 3 obs

● 2015-07-05 12:56:22
● 2021-06-17 14:58:10
○ 2026-04-12 06:23:48

○MXms89590959.msv1.invalid.outlook.com2015-07-05 → 2021-06-17 · 3 obs

● 2015-07-05 12:56:22
● 2021-06-17 14:58:10
○ 2026-04-12 06:23:48

●MXsmtp.rzone.de2026-04-12 → 2026-04-12 · 2 obs

○ 2021-06-17 14:58:10
● 2026-04-12 06:23:48

○A149.210.230.1612015-07-05 → 2016-06-28 · 4 obs

● 2015-07-05 12:56:22
● 2016-06-28 02:11:48
○ 2017-02-11 12:02:36
○ 2026-04-12 06:23:48

○A213.187.247.2462017-02-11 → 2021-06-17 · 4 obs

○ 2016-06-28 02:11:48
● 2017-02-11 12:02:36
● 2021-06-17 14:58:10
○ 2026-04-12 06:23:48

●A2a01:238:20a:202:1163::2026-04-12 → 2026-04-12 · 2 obs

○ 2021-06-17 14:58:10
● 2026-04-12 06:23:48

●A81.169.145.1632026-04-12 → 2026-04-12 · 2 obs

○ 2021-06-17 14:58:10
● 2026-04-12 06:23:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
knowledge4food.net	docks01.rzone.de, shades08.rzone.de	-

✅ Authoritative Response

Server:185.132.34.135

NS records: docks01.rzone.de, shades08.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledge4food.net (unsigned zone)

⏱️ Timing

Total: 958ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.163`
AAAA	1	`2a01:238:20a:202:1163::`
NS	2	`docks01.rzone.de, shades08.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`shades08.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

The entity knowledge4food.net points to two IP numbers: 2a01:238:20a:202:1163:: and 81.169.145.163.

For instance, other host names brockmann.nl, 1875.de, cosmo.ag, kajan.de and donautech.de share IP numbers with knowledge4food.net.

Name Servers

knowledge4food.net is delegated to two name servers: docks01.rzone.de and shades08.rzone.de.

knowledge4food.net uses the same name server setup as other domains such as connstore.de, nehtel.net, buist.org, andreas-schwope.de and gegenwart.de.

knowledge4food.net shares name servers with other domains at least partially, for example daily-reflections.nl, friso.de, wissenschaft-und-frieden.de, segerink.net and hotel-berlin.bike.

these name servers are often used with the following: docks17.rzone.de, shades01.rzone.de, docks15.rzone.de, docks11.rzone.de, shades11.rzone.de, shades16.rzone.de, shades02.rzone.de, docks10.rzone.de, shades17.rzone.de and shades07.rzone.de.

Host names with two IP numbers:

docks01.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:1 and 217.160.80.128; shades08.rzone.de points to 2607:f1c0:fe:53:185:132:34:135 and 185.132.34.135.

Mail Servers

knowledge4food.net is handled by a single mail server, smtp.rzone.de.

knowledge4food.net shares the same mail server setup as other domains, for instance la-bella-vita.nl, hamburger-umweltinst.org, mjsystem.se, n-willem.nl and softwave.fr.

smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

knowledge4food.net - robtex.com