mtpfeffer.de - robtex.com

mtpfeffer.de

DNSSEC🔒 Signed (DS record present)
A195.243.160.78🇩🇪 DTAG195.243.0.0/16 Deutsche Telekom AG, Internet service provider
NSdns.rb-com.de ⭐
A2003:43:4015:1:34::10🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space
A195.243.160.10🇩🇪 DTAG195.243.0.0/16 Deutsche Telekom AG, Internet service provider
PTRdns.rb-com.de
NSfrigg.domainsystem.info
A2a02:20a8:a000:4::2🇩🇪 Equinix2a02:20a8::/32 Frankfurt
PTRfrigg.dnsnodes.com
A217.79.214.245🇩🇪 Equinix217.79.208.0/20 Frankfurt
NSthor.domainsystem.info
A2a02:20a8:a000:4::53🇩🇪 Equinix2a02:20a8::/32 Frankfurt
PTRthor.dnsnodes.eu
A217.79.214.253🇩🇪 Equinix217.79.208.0/20 Frankfurt
MXmx1.rb-com.de ⭐
A2003:43:4015::15🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space
PTRmx1.rb-com.de
A195.243.160.15🇩🇪 DTAG195.243.0.0/16 Deutsche Telekom AG, Internet service provider
PTRmx1.rb-com.de
MXmx2.rb-com.de(20)
A2003:43:4015::17🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space
PTRmx2.rb-com.de
A195.243.160.17🇩🇪 DTAG195.243.0.0/16 Deutsche Telekom AG, Internet service provider
PTRmx2.rb-com.de
MXviruswall.rb-com.de(30)
A2003:43:4015::14🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space
A195.243.160.14🇩🇪 DTAG195.243.0.0/16 Deutsche Telekom AG, Internet service provider
PTRviruswall.rb-com.de
MXmtpfeffer-de.mail.protection.outlook.com(40)
A2a01:111:f403:ca27::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
TXTv=spf1 mx ip4:49.12.41.40 a:mail.mtpfeffer.de include:spf.protection.outlook....
SOAdns.rb-com.deadmin@rbcom.de 2026-04-08 #2

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=1776033550

Same first word

mtpfeffer.de

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSdns.rb-com.defrigg.domainsystem.infothor.domainsystem.infons1.securenameserver.dens2.securenameserver.dens3.securenameserver.deMXmtpfeffer-de.mail.protection.outlook.commx1.rb-com.demx2.rb-com.deviruswall.rb-com.demail.mtpfeffer.deA195.243.160.78144.76.100.173195.201.58.220
●NSdns.rb-com.de2026-04-12 → 2026-04-12 · 3 obs
○ 2018-07-25 02:52:44
● 2026-04-12 22:52:44
● 2026-04-12 22:52:48
●NSfrigg.domainsystem.info2026-04-12 → 2026-04-12 · 3 obs
○ 2018-07-25 02:52:44
● 2026-04-12 22:52:44
● 2026-04-12 22:52:48
○NSns1.securenameserver.de2015-07-08 → 2018-07-25 · 4 obs
● 2015-07-08 11:35:02
● 2018-07-25 02:52:44
○ 2026-04-12 22:52:44
○ 2026-04-12 22:52:48
○NSns2.securenameserver.de2015-07-08 → 2018-07-25 · 4 obs
● 2015-07-08 11:35:02
● 2018-07-25 02:52:44
○ 2026-04-12 22:52:44
○ 2026-04-12 22:52:48
○NSns3.securenameserver.de2015-07-08 → 2018-07-25 · 4 obs
● 2015-07-08 11:35:02
● 2018-07-25 02:52:44
○ 2026-04-12 22:52:44
○ 2026-04-12 22:52:48
●NSthor.domainsystem.info2026-04-12 → 2026-04-12 · 3 obs
○ 2018-07-25 02:52:44
● 2026-04-12 22:52:44
● 2026-04-12 22:52:48
○MXmail.mtpfeffer.de2015-07-08 → 2018-07-25 · 4 obs
● 2015-07-08 11:35:02
● 2018-07-25 02:52:44
○ 2026-04-12 22:52:44
○ 2026-04-12 22:52:48
●MXmtpfeffer-de.mail.protection.outlook.com2026-04-12 → 2026-04-12 · 3 obs
○ 2018-07-25 02:52:44
● 2026-04-12 22:52:44
● 2026-04-12 22:52:48
●MXmx1.rb-com.de2026-04-12 → 2026-04-12 · 3 obs
○ 2018-07-25 02:52:44
● 2026-04-12 22:52:44
● 2026-04-12 22:52:48
●MXmx2.rb-com.de2015-07-08 → 2026-04-12 · 2 obs
● 2015-07-08 11:35:02
● 2026-04-12 22:52:48
●MXviruswall.rb-com.de2015-07-08 → 2026-04-12 · 2 obs
● 2015-07-08 11:35:02
● 2026-04-12 22:52:48
○A144.76.100.1732015-07-08 → 2017-02-07 · 4 obs
● 2015-07-08 11:35:02
● 2017-02-07 00:18:18
○ 2018-07-25 02:52:44
○ 2026-04-12 22:52:48
○A195.201.58.2202018-07-25 → 2018-07-25 · 4 obs
○ 2017-02-07 00:18:18
● 2018-07-25 02:52:44
○ 2026-04-12 22:52:44
○ 2026-04-12 22:52:48
●A195.243.160.782026-04-12 → 2026-04-12 · 3 obs
○ 2018-07-25 02:52:44
● 2026-04-12 22:52:44
● 2026-04-12 22:52:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
mtpfeffer.defrigg.domainsystem.info, thor.domainsystem.info, dns.rb-com.de1 record

✅ Authoritative Response

Server:217.79.214.253

NS records: frigg.domainsystem.info, thor.domainsystem.info, dns.rb-com.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1295ms | Queries: -

📄 Records

TypeCountSample Data
A1195.243.160.78
NS3dns.rb-com.de, thor.domainsystem.info...
MX4mx1.rb-com.de (pri: 10), mx2.rb-com.de (pri: 20)...
TXT1v=spf1 mx ip4:49.12.41.40 a:mail.mtpfeff
SOA1dns.rb-com.de admin.rbcom.de

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (dns.rb-com.de)

Analysis

IP Addresses

mtpfeffer.de points to a single IP number: 195.243.160.78.

Name Servers

The domain mtpfeffer.de is delegated to three name servers: dns.rb-com.de, frigg.domainsystem.info and thor.domainsystem.info.

mtpfeffer.de shares name servers with other domains at least partially, for instance sandstroem.de, xn--lieblingsstck-6ob.eu, ktf-gmbh.de, gruene-rottweil.de and diebesserenseiten.de.

These name servers are commonly used with odin.domainsystem.info, dns2.regsystem.net, dns1.regsystem.net and dns3.regsystem.net.

Host names with two IP numbers:

dns.rb-com.de points to 2003:43:4015:1:34::10 and 195.243.160.10

frigg.domainsystem.info points to 2a02:20a8:a000:4::2 and 217.79.214.245

thor.domainsystem.info points to 2a02:20a8:a000:4::53 and 217.79.214.253

Mail Servers

mtpfeffer.de is handled by four mail servers: mx1.rb-com.de, mx2.rb-com.de, viruswall.rb-com.de and mtpfeffer-de.mail.protection.outlook.com.

mtpfeffer.de shares some mail servers with other domains, including wiwacom.com, gurtband-webshop.de, wiwamed.de, miv-ag.de and kvggmbh.de.

Eight IP numbers:

mtpfeffer-de.mail.protection.outlook.com points to: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2

Two IP numbers:

mx1.rb-com.de points to: 2003:43:4015::15 and 195.243.160.15

mx2.rb-com.de points to: 2003:43:4015::17 and 195.243.160.17

viruswall.rb-com.de points to: 2003:43:4015::14 and 195.243.160.14