web4work.de - dns.ninja

web4work.de

DNSSEC⚠️ Not signed
A152.53.87.134🇦🇹 netcup-AS152.53.84.0/22 Location: DE, Nuernberg
PTRmail.grubenlabor.de
NSroot-dns.netcup.net ⭐
A2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup-AS46.38.225.0/24
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup-AS37.221.196.0/22
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH
PTRthird-dns.netcup.net
MXmail.grubenlabor.de ⭐
A2a0a:4cc0:c0:2146:c8cb:49ff:fe9a:2be7🇦🇹 netcup-AS2a0a:4cc0:c0::/43
PTRmail.grubenlabor.de
A152.53.87.134🇦🇹 netcup-AS152.53.84.0/22 Location: DE, Nuernberg
PTRmail.grubenlabor.de
TXTv=spf1 ip4:152.53.87.134/22 ip6:2a0a:4cc0:c0:2146:c8cb:49ff:fe9a:2be7/64 mx a...
SOAroot-dns.netcup.netdnsadmin@netcup.net 2025-07-15 #15

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=1784722404

Subdomains

mail.web4work.de

Same first word

web4work.pt
web4work.co.uk
web4work.com
web4work.ch
web4work.de

Similar names

work4web.hu
work4web.eu
work4web.de
work4web.net
work4web.com
work4web.org
work4web.info

DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netns1.hans.hosteurope.dens2.hans.hosteurope.deMXmail.grubenlabor.demail.web4work.demx0.web4work.demx0.webpack.hosteurope.deA152.53.87.1342a01:488:42:1000:50ed:853a:ff52:f6a42a01:488:66:1000:5c33:916a:0:183.169.46.3692.51.145.106
○NSns1.hans.hosteurope.de2015-07-03 → 2017-02-09 · 4 obs
● 2015-07-03 15:49:20
● 2017-02-09 17:42:42
○ 2026-03-31 23:54:08
○ 2026-07-22 12:45:14
○NSns2.hans.hosteurope.de2015-07-03 → 2017-02-09 · 4 obs
● 2015-07-03 15:49:20
● 2017-02-09 17:42:42
○ 2026-03-31 23:54:08
○ 2026-07-22 12:45:14
●NSroot-dns.netcup.net2026-03-31 → 2026-07-22 · 3 obs
○ 2017-02-09 17:42:42
● 2026-03-31 23:54:08
● 2026-07-22 12:45:14
●NSsecond-dns.netcup.net2026-03-31 → 2026-07-22 · 3 obs
○ 2017-02-09 17:42:42
● 2026-03-31 23:54:08
● 2026-07-22 12:45:14
●NSthird-dns.netcup.net2026-03-31 → 2026-07-22 · 3 obs
○ 2017-02-09 17:42:42
● 2026-03-31 23:54:08
● 2026-07-22 12:45:14
●MXmail.grubenlabor.de2026-03-31 → 2026-07-22 · 3 obs
○ 2017-02-09 17:42:42
● 2026-03-31 23:54:08
● 2026-07-22 12:45:14
○MXmail.web4work.de2016-02-24 → 2017-02-09 · 5 obs
○ 2015-11-12 19:01:26
● 2016-02-24 14:43:10
● 2017-02-09 17:42:42
○ 2026-03-31 23:54:08
○ 2026-07-22 12:45:14
○MXmx0.web4work.de2015-07-03 → 2015-11-12 · 4 obs
● 2015-07-03 15:49:20
● 2015-11-12 19:01:26
○ 2016-02-24 14:43:10
○ 2026-07-22 12:45:14
○MXmx0.webpack.hosteurope.de2016-02-24 → 2017-02-09 · 5 obs
○ 2015-11-12 19:01:26
● 2016-02-24 14:43:10
● 2017-02-09 17:42:42
○ 2026-03-31 23:54:08
○ 2026-07-22 12:45:14
●A152.53.87.1342026-03-31 → 2026-07-22 · 3 obs
○ 2017-02-09 17:42:42
● 2026-03-31 23:54:08
● 2026-07-22 12:45:14
○A2a01:488:42:1000:50ed:853a:ff52:f6a42015-07-03 → 2015-11-12 · 4 obs
● 2015-07-03 15:49:20
● 2015-11-12 19:01:26
○ 2016-02-24 14:43:10
○ 2026-07-22 12:45:14
○A2a01:488:66:1000:5c33:916a:0:12016-02-24 → 2017-02-09 · 5 obs
○ 2015-11-12 19:01:26
● 2016-02-24 14:43:10
● 2017-02-09 17:42:42
○ 2026-03-31 23:54:08
○ 2026-07-22 12:45:14
○A83.169.46.362015-07-03 → 2015-11-12 · 4 obs
● 2015-07-03 15:49:20
● 2015-11-12 19:01:26
○ 2016-02-24 14:43:10
○ 2026-07-22 12:45:14
○A92.51.145.1062016-02-24 → 2017-02-09 · 5 obs
○ 2015-11-12 19:01:26
● 2016-02-24 14:43:10
● 2017-02-09 17:42:42
○ 2026-03-31 23:54:08
○ 2026-07-22 12:45:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, f.nic.de, a.nic.de-
web4work.desecond-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net-

✅ Authoritative Response

Server:46.38.225.225

NS records: second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for web4work.de (unsigned zone)

⏱️ Timing

Total: 2186ms | Queries: -

📄 Records

TypeCountSample Data
A1152.53.87.134
NS3second-dns.netcup.net, third-dns.netcup.net...
MX1mail.grubenlabor.de (pri: 10)
TXT1v=spf1 ip4:152.53.87.134/22 ip6:2a0a:4cc
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

Hierarchy

web4work.de is the parent zone for mail.web4work.de.

IP Addresses

web4work.de resolves to one IP address: 152.53.87.134.

Among others, mail.grubenlabor.de, mail.web4work.de, grubenlabor.de and mail.meru-data.de resolve to the same IP numbers as web4work.de.

Name Servers

The authoritative name servers for web4work.de are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.

web4work.de partially shares its NS delegation with several other domains, including filme-schoener-sehen.de, bensl.de, pfadfinder-vauban.de and two others.

root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net all resolve to exactly two IP numbers apiece: root-dns.netcup.net → 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net → 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net → 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

Mail for web4work.de is handled by a single mail server, mail.grubenlabor.de.

The mail server configuration of web4work.de is identical to that of other domains, for example meru-data.de and grubenlabor.de.

The host mail.grubenlabor.de resolves to 152.53.87.134 and 2a0a:4cc0:c0:2146:c8cb:49ff:fe9a:2be7 — two IP addresses.