4sessions.de - robtex.com

4sessions.de

DNSSEC⚠️ Not signed
A217.160.233.227🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
PTRclienthosting.eu
NSns1086.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5156:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1086.ui-dns.biz
A217.160.81.86🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1086.ui-dns.biz
NSns1086.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5256:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1086.ui-dns.com
A217.160.82.86🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1086.ui-dns.com
NSns1086.ui-dns.de
A2607:f1c0:fe:53:185:132:32:86🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1086.ui-dns.de
A217.160.80.86🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1086.ui-dns.de
NSns1086.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5356:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1086.ui-dns.org
A217.160.83.86🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1086.ui-dns.org
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1086.ui-dns.bizhostmaster@1und1.de 2016-06-20 #3

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=1773553752

Same first word

4sessions.de

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1086.ui-dns.bizns1086.ui-dns.comns1086.ui-dns.dens1086.ui-dns.orgns65.1und1.dens66.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA217.160.233.22787.106.153.199
●NSns1086.ui-dns.biz2026-02-21 → 2026-03-24 · 3 obs
○ 2017-07-04 10:30:02
● 2026-02-21 20:52:44
● 2026-03-24 10:19:04
●NSns1086.ui-dns.com2026-02-21 → 2026-03-24 · 3 obs
○ 2017-07-04 10:30:02
● 2026-02-21 20:52:44
● 2026-03-24 10:19:04
●NSns1086.ui-dns.de2026-02-21 → 2026-03-24 · 3 obs
○ 2017-07-04 10:30:02
● 2026-02-21 20:52:44
● 2026-03-24 10:19:04
●NSns1086.ui-dns.org2026-02-21 → 2026-03-24 · 3 obs
○ 2017-07-04 10:30:02
● 2026-02-21 20:52:44
● 2026-03-24 10:19:04
○NSns65.1und1.de2015-06-25 → 2017-07-04 · 4 obs
● 2015-06-25 05:38:22
● 2017-07-04 10:30:02
○ 2026-02-21 20:52:44
○ 2026-03-24 10:19:04
○NSns66.1und1.de2015-06-25 → 2017-07-04 · 4 obs
● 2015-06-25 05:38:22
● 2017-07-04 10:30:02
○ 2026-02-21 20:52:44
○ 2026-03-24 10:19:04
●MXmx00.ionos.de2026-02-21 → 2026-03-24 · 3 obs
○ 2017-07-04 10:30:02
● 2026-02-21 20:52:44
● 2026-03-24 10:19:04
○MXmx00.kundenserver.de2015-06-25 → 2017-07-04 · 4 obs
● 2015-06-25 05:38:22
● 2017-07-04 10:30:02
○ 2026-02-21 20:52:44
○ 2026-03-24 10:19:04
●MXmx01.ionos.de2026-02-21 → 2026-03-24 · 3 obs
○ 2017-07-04 10:30:02
● 2026-02-21 20:52:44
● 2026-03-24 10:19:04
○MXmx01.kundenserver.de2015-06-25 → 2017-07-04 · 4 obs
● 2015-06-25 05:38:22
● 2017-07-04 10:30:02
○ 2026-02-21 20:52:44
○ 2026-03-24 10:19:04
●A217.160.233.2272016-12-09 → 2026-03-24 · 3 obs
○ 2016-04-16 08:34:50
● 2016-12-09 18:54:32
● 2026-03-24 10:19:04
○A87.106.153.1992015-06-25 → 2016-04-16 · 4 obs
● 2015-06-25 05:38:22
● 2016-04-16 08:34:50
○ 2016-12-09 18:54:32
○ 2026-03-24 10:19:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
4sessions.dens1086.ui-dns.com, ns1086.ui-dns.biz, ns1086.ui-dns.de, ns1086.ui-dns.org-

✅ Authoritative Response

Server:217.160.80.86

NS records: ns1086.ui-dns.com, ns1086.ui-dns.biz, ns1086.ui-dns.de, ns1086.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4sessions.de (unsigned zone)

⏱️ Timing

Total: 1091ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.233.227
NS4ns1086.ui-dns.biz, ns1086.ui-dns.org...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1086.ui-dns.biz hostmaster.1und1.de

Analysis

IP Addresses

4sessions.de points to a single IP number: 217.160.233.227.

Other host names, for instance mastgroup.ltd, masturi.com, strawbridge.co.uk, aussa.at and berkleyheath.com share IP numbers with 4sessions.de.

Name Servers

4sessions.de is delegated to four name servers: ns1086.ui-dns.biz, ns1086.ui-dns.com, ns1086.ui-dns.de and ns1086.ui-dns.org.

4sessions.de at least partially shares name servers with other domains, for instance dsevis.com, easygp.co.uk, thesecondmouse.co.uk, notebuch.com and msb-bm.de.

These name servers are commonly used with ns1082.ui-dns.biz, ns1095.ui-dns.org, ns1110.ui-dns.de, ns1115.ui-dns.biz, ns1042.ui-dns.com, ns1062.ui-dns.org and ns1119.ui-dns.com.

Host names with two IP numbers:

ns1086.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5156:100 and 217.160.81.86.

ns1086.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5256:100 and 217.160.82.86.

ns1086.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:86 and 217.160.80.86.

ns1086.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5356:100 and 217.160.83.86.

Mail Servers

4sessions.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

4sessions.de uses the same mail server configuration as other domains, such as airheld.com, igil.org, kothen.com, vorgehen.de and flow-snowboards.de.

Host names with one IP number: mx00.ionos.de points to 212.227.15.41; mx01.ionos.de points to 217.72.192.67.