b4web.de - dns.ninja

b4web.de

DNSSEC⚠️ Not signed
A91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl1.sedo.com ⭐
A91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
NSsl2.sedo.com
A91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI
MXlocalhost ⭐
TXTv=spf1 -all
SOAsl1.sedo.comhostmaster@sedo.de 2018-05-16 #1

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=1783764991

Subdomains

mailproxy.b4web.de

Same first word

b4web.nl
b4web.hu
b4web.app
b4web.eu
b4web.ai
b4web.it
b4web.de
b4web.net
b4web.com
b4web.biz
b4web.co.kr

Similar names

web4b.net
4bweb.com
web4b.cz
web4b.ru
4bweb.it
web4b.de
web4b.ch
4webb.com
web4b.com

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSsl1.sedo.comsl2.sedo.comns.checkdomain.dens2.checkdomain.deMXlocalhostmailproxy.b4web.deA91.195.241.232188.40.121.672a01:4f8:101:4a5:4131:6375:8c5c:fc73
○NSns.checkdomain.de2015-08-10 → 2017-03-17 · 4 obs
● 2015-08-10 00:10:00
● 2017-03-17 18:10:58
○ 2019-12-25 06:56:08
○ 2026-07-11 10:32:36
○NSns2.checkdomain.de2015-08-10 → 2017-03-17 · 4 obs
● 2015-08-10 00:10:00
● 2017-03-17 18:10:58
○ 2019-12-25 06:56:08
○ 2026-07-11 10:32:36
●NSsl1.sedo.com2026-02-15 → 2026-07-11 · 3 obs
○ 2019-12-25 06:56:08
● 2026-02-15 00:35:18
● 2026-07-11 10:32:36
●NSsl2.sedo.com2026-02-15 → 2026-07-11 · 3 obs
○ 2019-12-25 06:56:08
● 2026-02-15 00:35:18
● 2026-07-11 10:32:36
●MXlocalhost2026-02-15 → 2026-07-11 · 6 obs
○ 2019-12-25 06:56:08
● 2026-02-15 00:35:18
● 2026-03-29 22:50:38
○ 2026-04-07 09:21:20
● 2026-04-27 14:57:00
● 2026-07-11 10:32:36
○MXmailproxy.b4web.de2015-08-10 → 2017-03-17 · 4 obs
● 2015-08-10 00:10:00
● 2017-03-17 18:10:58
○ 2019-12-25 06:56:08
○ 2026-07-11 10:32:36
○A188.40.121.672015-08-10 → 2017-03-17 · 4 obs
● 2015-08-10 00:10:00
● 2017-03-17 18:10:58
○ 2019-12-25 06:56:08
○ 2026-07-11 10:32:36
○A2a01:4f8:101:4a5:4131:6375:8c5c:fc732015-08-10 → 2017-03-17 · 4 obs
● 2015-08-10 00:10:00
● 2017-03-17 18:10:58
○ 2019-12-25 06:56:08
○ 2026-07-11 10:32:36
●A91.195.241.2322026-02-15 → 2026-07-11 · 3 obs
○ 2019-12-25 06:56:08
● 2026-02-15 00:35:18
● 2026-07-11 10:32:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
b4web.desl1.sedo.com, sl2.sedo.com-

✅ Authoritative Response

Server:91.195.241.173

NS records: sl1.sedo.com, sl2.sedo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b4web.de (unsigned zone)

⏱️ Timing

Total: 767ms | Queries: -

📄 Records

TypeCountSample Data
A191.195.241.232
NS2sl2.sedo.com, sl1.sedo.com
MX1localhost (pri: 0)
TXT1v=spf1 -all
SOA1sl1.sedo.com hostmaster.sedo.de

Analysis

Hierarchy

b4web.de serves as the parent of mailproxy.b4web.de.

IP Addresses

b4web.de resolves to just one IP address, 91.195.241.232.

Two other host names, along with spindle.in, *.186.nl and ctms.online, also share IP numbers with b4web.de.

Name Servers

b4web.de has two authoritative name servers — sl1.sedo.com and sl2.sedo.com.

b4web.de shares its NS records with other domains, for example iiwd.com, pharmaspace.de, goamerica.eu and two others.

sl1.sedo.com directs to 91.195.240.173 and sl2.sedo.com directs to 91.195.241.173; each host name points to exactly one IP number.

Mail Servers

The sole mail server for b4web.de is localhost.

Among the domains sharing a mail server setup with b4web.de are kirk.payserve.net, aara.online, mensajes.com.mx and two others.