ycss.de - dns.ninja

ycss.de

DNSSEC⚠️ Not signed
A91.204.46.208🇩🇪 netcup-AS91.204.46.0/24
PTRa2ed0.netcup.net
NSdocks04.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:4🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks04.rzone.de
A217.160.80.131🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks04.rzone.de
NSshades10.rzone.de
A2607:f1c0:fe:53:185:132:34:137🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades10.rzone.de
A185.132.34.137🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades10.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks04.rzone.dehostmaster@strato-rz.de 2020-05-24 #37

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1782929642
WOT: SAFE (71/100)

Same first word

ycss.com.au
ycss.edu.sg
ycss.it
ycss.de
ycss.cn
ycss.org

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DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSdocks04.rzone.deshades10.rzone.deMXsmtpin.rzone.desmtp.rzone.deA91.204.46.2082a01:238:20a:202:1162::81.169.145.162
●NSdocks04.rzone.de2015-08-14 → 2026-07-01 · 2 obs
● 2015-08-14 06:50:02
● 2026-07-01 18:38:00
●NSshades10.rzone.de2015-08-14 → 2026-07-01 · 2 obs
● 2015-08-14 06:50:02
● 2026-07-01 18:38:00
○MXsmtp.rzone.de2015-08-14 → 2017-12-18 · 4 obs
● 2015-08-14 06:50:02
● 2017-12-18 23:03:34
○ 2026-03-06 15:37:36
○ 2026-07-01 18:38:00
●MXsmtpin.rzone.de2026-03-06 → 2026-07-01 · 3 obs
○ 2017-12-18 23:03:34
● 2026-03-06 15:37:36
● 2026-07-01 18:38:00
○A2a01:238:20a:202:1162::2015-08-14 → 2017-12-18 · 4 obs
● 2015-08-14 06:50:02
● 2017-12-18 23:03:34
○ 2026-03-06 15:37:36
○ 2026-07-01 18:38:00
○A81.169.145.1622015-08-14 → 2017-12-18 · 4 obs
● 2015-08-14 06:50:02
● 2017-12-18 23:03:34
○ 2026-03-06 15:37:36
○ 2026-07-01 18:38:00
●A91.204.46.2082026-03-06 → 2026-07-01 · 3 obs
○ 2017-12-18 23:03:34
● 2026-03-06 15:37:36
● 2026-07-01 18:38:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
ycss.dedocks04.rzone.de, shades10.rzone.de-

✅ Authoritative Response

Server:185.132.34.137

NS records: docks04.rzone.de, shades10.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ycss.de (unsigned zone)

⏱️ Timing

Total: 981ms | Queries: -

📄 Records

TypeCountSample Data
A191.204.46.208
NS2docks04.rzone.de, shades10.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks04.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

ycss.de has exactly one IP address — 91.204.46.208.

motorradreisen-suedamerika.de, seatroutfishing.de, shambhala.at plus two other host names have IP numbers in common with ycss.de.

Name Servers

The NS records for ycss.de delegate to docks04.rzone.de and shades10.rzone.de.

The name server configuration of ycss.de is shared with other domains, for instance noelse.nl, vaz-akademie.de, swendel.com and two others.

There is at least partial name server overlap between ycss.de and other domains — brenninger.org, decamerameid.nl, xn--rhrs-soltau-rfb.de and two more among them.

These name servers regularly appear alongside docks11.rzone.de, docks15.rzone.de, shades09.rzone.de and 7 other name servers in NS record sets.

docks04.rzone.de resolves to 217.160.80.131 and 2001:8d8:fe:53:5747:2a74:d:4. Likewise, shades10.rzone.de resolves to 185.132.34.137 and 2607:f1c0:fe:53:185:132:34:137 — two IP addresses apiece.

Mail Servers

ycss.de uses one mail server — smtpin.rzone.de.

The mail server setup of ycss.de matches that of other domains such as mvz-ma.de, signando.net, bembelrocker.de and two others.

smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.