`syssel.net`

DNSSEC	⚠️ Not signed
A	89.0.143.120^{🇩🇪 NETCOLOGNE89.0.0.0/15 NetCologne PA space}
		PTR	`xdsl-89-0-143-120.nc.de`
NS	`shades15.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:142^{🇺🇸 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	`shades15.rzone.de`
		A	185.132.34.142^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades15.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	`mail.syssel.net` ⭐
TXT	`"v=spf1 mx a -all"`
SOA	`shades15.rzone.de`hostmaster@strato-rz.de serial=2020059119

`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=1774362117

WOT: SAFE (93/100)

Subdomains

mail.syssel.net

Same first word

syssel.net

Similar names

selsys.com

selsys.net

slesys.com

eslsys.com

syless.fr

selsys.de

selsys.info

lysses.com

lessys.com

DNS History

12 records (4 active, 8 former)

●NSdocks01.rzone.de2015-06-29 → 2026-03-24 · 2 obs

● 2015-06-29 04:48:26
● 2026-03-24 14:35:58

●NSshades15.rzone.de2015-06-29 → 2026-03-24 · 2 obs

● 2015-06-29 04:48:26
● 2026-03-24 14:35:58

●MXmail.syssel.net2015-06-29 → 2026-03-24 · 5 obs

● 2015-06-29 04:48:26
● 2016-06-30 20:29:34
○ 2017-03-26 00:18:30
● 2026-03-17 09:46:08
● 2026-03-24 14:35:58

○MXsmtpin.rzone.de2017-03-26 → 2017-03-26 · 4 obs

○ 2016-06-30 20:29:34
● 2017-03-26 00:18:30
○ 2026-03-17 09:46:08
○ 2026-03-24 14:35:58

○A217.83.226.1282016-02-04 → 2016-02-04 · 4 obs

○ 2015-11-13 15:34:14
● 2016-02-04 00:15:04
○ 2016-06-30 20:29:34
○ 2026-03-24 14:35:58

○A78.35.176.622026-03-17 → 2026-03-24 · 2 obs

○ 2026-03-17 09:46:08
○ 2026-03-24 14:35:58

○A79.245.128.2132015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 04:48:26
○ 2015-11-13 15:34:14
○ 2026-03-24 14:35:58

○A79.245.129.1522015-11-13 → 2015-11-13 · 4 obs

○ 2015-06-29 04:48:26
● 2015-11-13 15:34:14
○ 2016-02-04 00:15:04
○ 2026-03-24 14:35:58

○A87.157.10.2152016-06-30 → 2016-06-30 · 4 obs

○ 2016-02-04 00:15:04
● 2016-06-30 20:29:34
○ 2017-03-26 00:18:30
○ 2026-03-24 14:35:58

○A87.78.6.2142026-03-17 → 2026-03-17 · 4 obs

○ 2017-03-26 00:18:30
● 2026-03-17 09:46:08
○ 2026-03-24 14:35:56
○ 2026-03-24 14:35:58

●A89.0.143.1202026-03-24 → 2026-03-24 · 3 obs

○ 2026-03-17 09:46:08
● 2026-03-24 14:35:56
● 2026-03-24 14:35:58

○A91.20.67.542017-03-26 → 2017-03-26 · 4 obs

○ 2016-06-30 20:29:34
● 2017-03-26 00:18:30
○ 2026-03-17 09:46:08
○ 2026-03-24 14:35:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
syssel.net	docks01.rzone.de, shades15.rzone.de	-

✅ Authoritative Response

Server:217.160.80.128

NS records: docks01.rzone.de, shades15.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syssel.net (unsigned zone)

⏱️ Timing

Total: 678ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.0.143.120`
NS	2	`shades15.rzone.de, docks01.rzone.de`
MX	1	`mail.syssel.net (pri: 10)`
TXT	1	`"v=spf1 mx a -all"`
SOA	1	`shades15.rzone.de hostmaster.strato-rz.d`

Analysis

Hierarchy

syssel.net is parent of mail.syssel.net.

IP Addresses

syssel.net points to a single IP: 89.0.143.120.

Name Servers

syssel.net's delegation is to two name servers docks01.rzone.de and shades15.rzone.de.

syssel.net shares the same name server configuration as other domains, such as adiolo.com, desa-it.de, boogshopvlissingen.nl, friednet.net and jimmymajor.com.

syssel.net at least partially shares its name servers with other domains, for instance inprod.de, dc65.de, metallbau-mjakob.de, immovision.eu and sociallocal.de.

These name servers are commonly used with docks05.rzone.de, docks02.rzone.de, shades05.rzone.de, shades02.rzone.de, docks19.rzone.de, docks17.rzone.de, docks11.rzone.de, shades16.rzone.de, shades07.rzone.de and shades20.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; shades15.rzone.de points to 2607:f1c0:fe:53:185:132:34:142 and 185.132.34.142

Mail Servers

syssel.net is served by a single mail server, mail.syssel.net.

syssel.net - robtex.com

syssel.net

net