knuffel.net - robtex.com

knuffel.net

DNSSEC⚠️ Not signed
A2a0a:4580:1045::1🇩🇪 IN-BERLIN-AS2a0a:4580::/29 Individual Network Berlin e.V.
PTRsmtp.falu.nl
A217.197.83.225🇩🇪 IN-BERLIN-AS217.197.80.0/20 Individual Network Berlin e.V.
NSns1.in-berlin.de ⭐
A2001:67c:1400:1010::42:26🇩🇪 IN-BERLIN-AS2001:67c:1400::/45 Individual Network Berlin e.V.
PTRokapi.in-berlin.de
A192.109.42.26🇩🇪 IN-BERLIN-AS192.109.42.0/24 Individual Network Berlin e.V.
PTRokapi.in-berlin.de
NSns2.in-berlin.de
A2001:67c:1400:1010::34🇩🇪 IN-BERLIN-AS2001:67c:1400::/45 Individual Network Berlin e.V.
PTRletschwe.in-berlin.de
A217.197.80.34🇩🇪 IN-BERLIN-AS217.197.80.0/20 Individual Network Berlin e.V.
PTRletschwe.in-berlin.de
NSns3.in-berlin.de
A2001:67c:1403:1010::4🇩🇪 IN-BERLIN-AS2001:67c:1403::/48 Individual Network Berlin e.V.
PTRvechur.in-berlin.de
A193.29.188.4🇩🇪 IN-BERLIN-AS193.29.188.0/24 Individual Network Berlin e.V.
PTRvechur.in-berlin.de
NSns4.in-berlin.de
A130.133.8.36🇩🇪 DFN130.133.0.0/16 FUB
PTRmethan3.in-berlin.de
MXsmtp.knuffel.net ⭐
A2a0a:4580:1045::1🇩🇪 IN-BERLIN-AS2a0a:4580::/29 Individual Network Berlin e.V.
PTRsmtp.falu.nl
A217.197.83.225🇩🇪 IN-BERLIN-AS217.197.80.0/20 Individual Network Berlin e.V.
PTRsmtp.falu.nl
TXTv=spf1 a mx ip4:217.197.83.225 ip6:2a0a:4580:1045::1/64 ~all
SOAns1.in-berlin.dedomain@in-berlin.de 2025-03-16 #15

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778410571

Subdomains

smtp.knuffel.net

Same first word

knuffel.ch
knuffel.net

Similar names

knuffle.com
kulneff.se

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns1.in-berlin.dens2.in-berlin.dens3.in-berlin.dens4.in-berlin.deazenomei.xs4all.nlnamed.webframe.nlns.knuffel.netns2.webframe.netnsmaster.webframe.netnsslave.webframe.netMXsmtp.knuffel.netazenomei.xs4all.nlA217.197.83.2252a0a:4580:1045::1
○NSazenomei.xs4all.nl2015-06-20 → 2016-11-29 · 4 obs
● 2015-06-20 16:17:54
● 2016-11-29 20:29:02
○ 2017-06-23 12:00:20
○ 2026-05-10 10:56:38
○NSnamed.webframe.nl2016-04-12 → 2017-06-23 · 5 obs
○ 2016-01-22 02:28:36
● 2016-04-12 16:55:46
● 2017-06-23 12:00:20
○ 2026-04-05 03:30:00
○ 2026-05-10 10:56:38
○NSns.knuffel.net2015-06-20 → 2016-11-29 · 4 obs
● 2015-06-20 16:17:54
● 2016-11-29 20:29:02
○ 2017-06-23 12:00:20
○ 2026-05-10 10:56:38
●NSns1.in-berlin.de2026-04-05 → 2026-05-10 · 3 obs
○ 2017-06-23 12:00:20
● 2026-04-05 03:30:00
● 2026-05-10 10:56:38
●NSns2.in-berlin.de2026-04-05 → 2026-05-10 · 3 obs
○ 2017-06-23 12:00:20
● 2026-04-05 03:30:00
● 2026-05-10 10:56:38
○NSns2.webframe.net2015-06-20 → 2016-01-22 · 4 obs
● 2015-06-20 16:17:54
● 2016-01-22 02:28:36
○ 2016-04-12 16:55:46
○ 2026-05-10 10:56:38
●NSns3.in-berlin.de2026-04-05 → 2026-05-10 · 3 obs
○ 2017-06-23 12:00:20
● 2026-04-05 03:30:00
● 2026-05-10 10:56:38
●NSns4.in-berlin.de2026-04-05 → 2026-05-10 · 3 obs
○ 2017-06-23 12:00:20
● 2026-04-05 03:30:00
● 2026-05-10 10:56:38
○NSnsmaster.webframe.net2017-06-23 → 2017-06-23 · 4 obs
○ 2016-11-29 20:29:02
● 2017-06-23 12:00:20
○ 2026-04-05 03:30:00
○ 2026-05-10 10:56:38
○NSnsslave.webframe.net2016-11-29 → 2017-06-23 · 5 obs
○ 2016-04-12 16:55:46
● 2016-11-29 20:29:02
● 2017-06-23 12:00:20
○ 2026-04-05 03:30:00
○ 2026-05-10 10:56:38
○MXazenomei.xs4all.nl2016-04-12 → 2016-11-29 · 5 obs
○ 2015-06-20 16:17:54
● 2016-04-12 16:55:46
● 2016-11-29 20:29:02
○ 2017-06-23 12:00:20
○ 2026-05-10 10:56:38
●MXsmtp.knuffel.net2015-06-20 → 2026-05-10 · 2 obs
● 2015-06-20 16:17:54
● 2026-05-10 10:56:38
●A217.197.83.2252026-04-05 → 2026-05-10 · 2 obs
● 2026-04-05 03:30:00
● 2026-05-10 10:56:38
●A2a0a:4580:1045::12026-04-05 → 2026-05-10 · 2 obs
● 2026-04-05 03:30:00
● 2026-05-10 10:56:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
knuffel.netns1.in-berlin.de, ns2.in-berlin.de, ns3.in-berlin.de, ns4.in-berlin.de-

✅ Authoritative Response

Server:130.133.8.36

NS records: ns1.in-berlin.de, ns2.in-berlin.de, ns3.in-berlin.de, ns4.in-berlin.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knuffel.net (unsigned zone)

⏱️ Timing

Total: 1299ms | Queries: -

📄 Records

TypeCountSample Data
A1217.197.83.225
AAAA12a0a:4580:1045::1
NS4ns1.in-berlin.de, ns2.in-berlin.de...
MX1smtp.knuffel.net (pri: 10)
TXT1v=spf1 a mx ip4:217.197.83.225 ip6:2a0a:
SOA1ns1.in-berlin.de domain.in-berlin.de

Analysis

Hierarchy

The parent of smtp.knuffel.net is knuffel.net.

IP Addresses

knuffel.net points to two IP numbers: 2a0a:4580:1045::1 and 217.197.83.225.

Other host names, for example smtp.knuffel.net, falu.nl and smtp.falu.nl share IPs with knuffel.net.

Name Servers

knuffel.net is delegated to four name servers: ns1.in-berlin.de, ns2.in-berlin.de, ns3.in-berlin.de and ns4.in-berlin.de.

knuffel.net at least partially shares name servers with other domains, for example kiezlan.de, finux.net, elchili.de, sunbear.de and 84.197.217.in-addr.arpa.

these name servers are commonly used alongside hmo.in-vpn.de name servers.

Host names with two IP numbers:

ns1.in-berlin.de points to 2001:67c:1400:1010::42:26 and 192.109.42.26.

ns2.in-berlin.de points to 2001:67c:1400:1010::34 and 217.197.80.34.

ns3.in-berlin.de points to 2001:67c:1403:1010::4 and 193.29.188.4.

Host names with one IP number:

ns4.in-berlin.de points to 130.133.8.36.

Mail Servers

The smtp.knuffel.net mail server handles knuffel.net.

smtp.knuffel.net points to two IP numbers: 2a0a:4580:1045::1 and 217.197.83.225.