web1on1.de - robtex.com

web1on1.de

DNSSEC⚠️ Not signed
A87.233.198.9🇳🇱 TrueServer-AS87.233.192.0/18 True
PTRasp-shared-ip.true.nl
NSauth01.dns.trueserver.nl ⭐
A2001:9a8:0:10::2🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV
PTRauth01.dns.trueserver.nl
A213.193.210.2🇳🇱 TrueServer-AS213.193.210.0/24
PTRauth01.dns.trueserver.nl
NSauth02.dns.trueserver.nl
A2001:9a8:0:11::2🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV
PTRauth02.dns.trueserver.nl
A193.28.152.2🇳🇱 TrueServer-AS193.28.152.0/24 TrueServer BV
PTRauth02.dns.trueserver.nl
NSauth03.dns.trueserver.nl
A2001:9a8:0:12::2🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV
PTRauth03.dns.trueserver.nl
A213.239.136.2🇳🇱 TrueServer-AS213.239.136.0/24
PTRauth03.dns.trueserver.nl
SOAauth01.dns.trueserver.nlhostmaster@trueserver.nl 2016-01-25 #10

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=1774476795

Same first word

web1on1.com
web1on1.chat
web1on1.de
web1on1.be

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSauth01.dns.trueserver.nlauth02.dns.trueserver.nlauth03.dns.trueserver.nlns1.remote-office.nlns2.remote-office.nlMXmail.web1on1.deA87.233.198.9134.213.55.218
●NSauth01.dns.trueserver.nl2016-04-28 → 2026-03-25 · 3 obs
○ 2016-02-07 13:13:50
● 2016-04-28 22:37:04
● 2026-03-25 22:38:50
●NSauth02.dns.trueserver.nl2016-04-28 → 2026-03-25 · 3 obs
○ 2016-02-07 13:13:50
● 2016-04-28 22:37:04
● 2026-03-25 22:38:50
●NSauth03.dns.trueserver.nl2016-04-28 → 2026-03-25 · 3 obs
○ 2016-02-07 13:13:50
● 2016-04-28 22:37:04
● 2026-03-25 22:38:50
○NSns1.remote-office.nl2015-06-27 → 2016-02-07 · 4 obs
● 2015-06-27 11:01:58
● 2016-02-07 13:13:50
○ 2016-04-28 22:37:04
○ 2026-03-25 22:38:50
○NSns2.remote-office.nl2015-06-27 → 2016-02-07 · 4 obs
● 2015-06-27 11:01:58
● 2016-02-07 13:13:50
○ 2016-04-28 22:37:04
○ 2026-03-25 22:38:50
○MXmail.web1on1.de2015-06-27 → 2016-02-07 · 4 obs
● 2015-06-27 11:01:58
● 2016-02-07 13:13:50
○ 2016-04-28 22:37:04
○ 2026-03-25 22:38:50
○A134.213.55.2182015-06-27 → 2016-02-07 · 4 obs
● 2015-06-27 11:01:58
● 2016-02-07 13:13:50
○ 2016-04-28 22:37:04
○ 2026-03-25 22:38:50
●A87.233.198.92016-04-28 → 2026-03-25 · 3 obs
○ 2016-02-07 13:13:50
● 2016-04-28 22:37:04
● 2026-03-25 22:38:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
web1on1.deauth03.dns.trueserver.nl, auth02.dns.trueserver.nl, auth01.dns.trueserver.nl-

✅ Authoritative Response

Server:213.239.136.2

NS records: auth03.dns.trueserver.nl, auth02.dns.trueserver.nl, auth01.dns.trueserver.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for web1on1.de (unsigned zone)

⏱️ Timing

Total: 1232ms | Queries: -

📄 Records

TypeCountSample Data
A187.233.198.9
NS3auth01.dns.trueserver.nl, auth03.dns.trueserver.nl...
SOA1auth01.dns.trueserver.nl hostmaster.true

Analysis

IP Addresses

web1on1.de resolves to one IP number: 87.233.198.9.

Other host names, for instance sentos.nl, www.symbalooplaces.com, bayard.nl, pop.decos.biz and mediclinics.be share IP numbers with web1on1.de.

Name Servers

web1on1.de is delegated to three name servers: auth01.dns.trueserver.nl, auth02.dns.trueserver.nl and auth03.dns.trueserver.nl.

web1on1.de at least partially shares name servers with other domains, including decoskcs.nl, dyanix.io, parkeernetwerk.nl, facility.mobi and thegoodcloud.nl.

These name servers are commonly used with ns1.ijsselserver.nl, ns2.ijsselserver.nl, ns3.ijsselserver.nl, ns1.detoekomst.nl, ns2.detoekomst.nl and ns3.detoekomst.nl.

Host names with two IP numbers:

auth01.dns.trueserver.nl: 2001:9a8:0:10::2 and 213.193.210.2

auth02.dns.trueserver.nl: 2001:9a8:0:11::2 and 193.28.152.2

auth03.dns.trueserver.nl: 2001:9a8:0:12::2 and 213.239.136.2