mstrust.de - robtex.com

mstrust.de

DNSSEC⚠️ Not signed
A157.55.225.240🇺🇸 Microsoft157.55.0.0/16
NSns1.your-server.de ⭐ ⚠️ Not in zone NS records
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com ⚠️ Not in zone NS records
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns1.bdm.microsoftonline.com ⚠️ Not in parent delegation
A2603:1061:0:700::d0🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-208.azure-dns.com
A13.107.236.208🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-208.azure-dns.com
NSns2.bdm.microsoftonline.com ⚠️ Not in parent delegation
A2620:1ec:8ec:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-208.azure-dns.net
A150.171.21.208🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-208.azure-dns.net
NSns3.second-ns.de ⚠️ Not in zone NS records
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXmstrust-de.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::2🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::9🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::8🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::e🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
TXTMS=ms22758049
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.your-server.depostmaster@your-server.de 2013-04-12 #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=1774421216

Same first word

mstrust.com
mstrust.org.uk
mstrust.de
mstrust.at
mstrust.co.uk
mstrust.net

Similar names

smtrust.org
srsmutt.org
smtrust.com
smtrust.org.uk
smtrust.ru

DNS History

7 records (7 active, 0 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.bdm.microsoftonline.comns1.your-server.dens2.bdm.microsoftonline.comns3.second-ns.deMXmstrust-de.mail.protection.outlook.comA157.55.225.240
●NSns.second-ns.com2026-03-20 → 2026-03-25 · 3 obs
○ 2015-07-09 08:36:14
● 2026-03-20 01:35:40
● 2026-03-25 07:15:22
●NSns1.bdm.microsoftonline.com2015-07-09 → 2026-03-25 · 2 obs
● 2015-07-09 08:36:14
● 2026-03-25 07:15:22
●NSns1.your-server.de2015-07-09 → 2026-03-25 · 2 obs
● 2015-07-09 08:36:14
● 2026-03-25 07:15:22
●NSns2.bdm.microsoftonline.com2015-07-09 → 2026-03-25 · 2 obs
● 2015-07-09 08:36:14
● 2026-03-25 07:15:22
●NSns3.second-ns.de2026-03-20 → 2026-03-25 · 3 obs
○ 2015-07-09 08:36:14
● 2026-03-20 01:35:40
● 2026-03-25 07:15:22
●MXmstrust-de.mail.protection.outlook.com2015-07-09 → 2026-03-25 · 2 obs
● 2015-07-09 08:36:14
● 2026-03-25 07:15:22
●A157.55.225.2402015-07-09 → 2026-03-25 · 2 obs
● 2015-07-09 08:36:14
● 2026-03-25 07:15:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
mstrust.dens.second-ns.com, ns3.second-ns.de, ns1.your-server.de4 records

✅ Authoritative Response

Server:213.133.100.102

NS records: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mstrust.de (unsigned zone)

⏱️ Timing

Total: 1703ms | Queries: -

📄 Records

TypeCountSample Data
A1157.55.225.240
NS2ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com
MX1mstrust-de.mail.protection.outlook.com (
TXT2MS=ms22758049, v=spf1 include:spf.protection.outlook.co
SOA1ns1.your-server.de postmaster.your-serve

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.your-server.de, ns3.second-ns.de, ns1.your-server.de...)

Analysis

IP Addresses

mstrust.de points to a single IP address: 157.55.225.240.

Other host names such as kuonen.it, mewi.ch, medwest.co.uk, mist.is and voglweb.de share IPs with mstrust.de.

Name Servers

mstrust.de is delegated to five name servers: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de, ns1.bdm.microsoftonline.com and ns2.bdm.microsoftonline.com.

mstrust.de at least partially shares name servers with other domains, for example 11.235.167.clients.your-server.de, 4-mbs.com, 120.245.188.clients.your-server.de, 237.119.168.in-addr.arpa and 7.c.2.3.a.0.1.0.8.f.4.0.1.0.a.2.ip6.arpa.

These name servers are commonly used with ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com and hydrogen.ns.hetzner.com.

Host names with two IP numbers

Each host name points to two IP numbers:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208

ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208

Mail Servers

The mstrust-de.mail.protection.outlook.com mail server handles mstrust.de.

mstrust-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::e, 52.101.68.12, 52.101.68.25, 52.101.68.39 and 52.101.73.6.