bttr-software.de - robtex.com

bttr-software.de

DNSSEC⚠️ Not signed
A2a00:f48:2000:affe:fe00::10🇩🇪 TTM2a00:f48::/32 IP Routing by 23M.com
A2a00:f48:2000:affe:fe00::20🇩🇪 TTM2a00:f48::/32 IP Routing by 23M.com
A2a00:f48:2000:affe:fe00::30🇩🇪 TTM2a00:f48::/32 IP Routing by 23M.com
A91.216.248.20🇩🇪 TTM91.216.248.0/24 Roell
A91.216.248.21🇩🇪 TTM91.216.248.0/24 Roell
A91.216.248.22🇩🇪 TTM91.216.248.0/24 Roell
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.lima-city.de ⭐
A2a10:fc80:4:1::1🇩🇪 TTM2a10:fc80::/29
PTRmail.lima-city.de
A212.83.45.134🇩🇪 TTM212.83.32.0/19 IP Routing by 23M.com
PTRmail.lima-city.de
TXTv=spf1 include:_all-out.lima-city.de -all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2026-01-18 #19

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=1776196861
rank #739904 globally
rank #28755 in the tld
🔒 HSTS Preload (+subdomains)

Same first word

bttr-software.de

DNS History

17 records (10 active, 7 former)

20162017201820192020202120222023202420252026NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netauth1.artfiles.deauth2.artfiles.deMXmail.lima-city.demailin.dcpserver.demailin100.dcpserver.demailin3.dcpserver.deA2a00:f48:2000:affe:fe00::102a00:f48:2000:affe:fe00::202a00:f48:2000:affe:fe00::3091.216.248.2091.216.248.2191.216.248.22212.48.105.5212.53.129.242
○NSauth1.artfiles.de2015-06-25 → 2020-01-03 · 4 obs
● 2015-06-25 11:25:50
● 2020-01-03 01:01:22
○ 2026-02-22 22:16:54
○ 2026-04-14 20:05:38
○NSauth2.artfiles.de2015-06-25 → 2020-01-03 · 4 obs
● 2015-06-25 11:25:50
● 2020-01-03 01:01:22
○ 2026-02-22 22:16:54
○ 2026-04-14 20:05:38
●NSroot-dns.netcup.net2026-02-22 → 2026-04-14 · 3 obs
○ 2020-01-03 01:01:22
● 2026-02-22 22:16:54
● 2026-04-14 20:05:38
●NSsecond-dns.netcup.net2026-02-22 → 2026-04-14 · 3 obs
○ 2020-01-03 01:01:22
● 2026-02-22 22:16:54
● 2026-04-14 20:05:38
●NSthird-dns.netcup.net2026-02-22 → 2026-04-14 · 3 obs
○ 2020-01-03 01:01:22
● 2026-02-22 22:16:54
● 2026-04-14 20:05:38
●MXmail.lima-city.de2026-02-22 → 2026-04-14 · 3 obs
○ 2020-01-03 01:01:22
● 2026-02-22 22:16:54
● 2026-04-14 20:05:38
○MXmailin.dcpserver.de2015-06-25 → 2015-11-06 · 4 obs
● 2015-06-25 11:25:50
● 2015-11-06 04:19:06
○ 2016-02-01 19:40:46
○ 2026-04-14 20:05:38
○MXmailin100.dcpserver.de2016-02-01 → 2020-01-03 · 5 obs
○ 2015-11-06 04:19:06
● 2016-02-01 19:40:46
● 2020-01-03 01:01:22
○ 2026-02-22 22:16:54
○ 2026-04-14 20:05:38
○MXmailin3.dcpserver.de2015-06-25 → 2015-11-06 · 4 obs
● 2015-06-25 11:25:50
● 2015-11-06 04:19:06
○ 2016-02-01 19:40:46
○ 2026-04-14 20:05:38
○A212.48.105.52015-06-25 → 2017-01-01 · 4 obs
● 2015-06-25 11:25:50
● 2017-01-01 09:27:52
○ 2020-01-03 01:01:22
○ 2026-04-14 20:05:38
○A212.53.129.2422020-01-03 → 2020-01-03 · 4 obs
○ 2017-01-01 09:27:52
● 2020-01-03 01:01:22
○ 2026-02-22 22:16:54
○ 2026-04-14 20:05:38
●A2a00:f48:2000:affe:fe00::102026-02-22 → 2026-04-14 · 3 obs
○ 2020-01-03 01:01:22
● 2026-02-22 22:16:54
● 2026-04-14 20:05:38
●A2a00:f48:2000:affe:fe00::202026-02-22 → 2026-04-14 · 3 obs
○ 2020-01-03 01:01:22
● 2026-02-22 22:16:54
● 2026-04-14 20:05:38
●A2a00:f48:2000:affe:fe00::302026-02-22 → 2026-04-14 · 3 obs
○ 2020-01-03 01:01:22
● 2026-02-22 22:16:54
● 2026-04-14 20:05:38
●A91.216.248.202026-02-22 → 2026-04-14 · 3 obs
○ 2020-01-03 01:01:22
● 2026-02-22 22:16:54
● 2026-04-14 20:05:38
●A91.216.248.212026-02-22 → 2026-04-14 · 3 obs
○ 2020-01-03 01:01:22
● 2026-02-22 22:16:54
● 2026-04-14 20:05:38
●A91.216.248.222026-02-22 → 2026-04-14 · 3 obs
○ 2020-01-03 01:01:22
● 2026-02-22 22:16:54
● 2026-04-14 20:05:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
bttr-software.deroot-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net-

✅ Authoritative Response

Server:46.38.225.225

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bttr-software.de (unsigned zone)

⏱️ Timing

Total: 846ms | Queries: -

📄 Records

TypeCountSample Data
A391.216.248.22, 91.216.248.20...
AAAA32a00:f48:2000:affe:fe00::30, 2a00:f48:2000:affe:fe00::20...
NS3third-dns.netcup.net, root-dns.netcup.net...
MX1mail.lima-city.de (pri: 10)
TXT1v=spf1 include:_all-out.lima-city.de -al
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

IP Addresses

bttr-software.de points to six IP numbers: 2a00:f48:2000:affe:fe00::10, 2a00:f48:2000:affe:fe00::20, 2a00:f48:2000:affe:fe00::30, 91.216.248.20, 91.216.248.21 and 91.216.248.22.

Other host names, for instance camerabotanica.de, www.stbskipage.lima-city.de, www.djamaaanife.1337.pictures, dsl.krieglmeier.com and mikebender.de share IP numbers with bttr-software.de.

Name Servers

bttr-software.de delegates to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

bttr-software.de shares some name servers with other domains, for example seminareamhof.at, overking.info, piersch.de, hauner.at and arnimw.de.

Host names with two IP numbers:

root-dns.netcup.net: 2a03:4000:0:1::e1e1 and 46.38.225.225

second-dns.netcup.net: 2a03:4000:2:24b::c7c7 and 37.221.199.199

third-dns.netcup.net: 2a03:4001:0:106::3f44 and 188.68.63.68

Mail Servers

bttr-software.de is handled by a single mail server, mail.lima-city.de.

bttr-software.de shares the mail server setup with other domains, for example sunset-party.de, ledlampe.de, christophgassmann.de, mailout.moinalex.de and ostblog.tk.

mail.lima-city.de resolves to two IPs: 2a10:fc80:4:1::1 and 212.83.45.134.