ismas.de - robtex.com

ismas.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1169::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRwa9.rzone.de
A81.169.145.169🇩🇪 STRATO81.169.144.0/22 AG
NSdocks10.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:10🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks10.rzone.de
A217.160.80.137🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
NSshades10.rzone.de
A2607:f1c0:fe:53:185:132:34:137🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades10.rzone.de
A185.132.34.137🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades10.rzone.de
MXismas-de.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::5🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::c🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
MXismas-de.mail.eo.outlook.com(20)
A2a01:111:f403:ca04::1🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::b🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::d🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
MXrelay.rzone.de(100)
A81.169.145.96🇩🇪 STRATO81.169.144.0/22 AG
PTRrelay.rzone.de
TXTv=spf1 include:spf.protection.outlook.com -all
SOAdocks10.rzone.dehostmaster@strato-rz.de 2020-05-07 #29

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=1786300886

Same first word

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simsa.nl

DNS History

10 records (7 active, 3 former)

20162017201820192020202120222023202420252026NSdocks10.rzone.deshades10.rzone.deMXismas-de.mail.eo.outlook.comismas-de.mail.protection.outlook.comrelay.rzone.dewww-ismas-de.mail.eo.outlook.comA2a01:238:20a:202:1169::81.169.145.1692a01:238:20a:202:1163::81.169.145.163
●NSdocks10.rzone.de2015-05-24 → 2026-08-09 · 2 obs
● 2015-05-24 13:47:46
● 2026-08-09 19:10:02
●NSshades10.rzone.de2015-05-24 → 2026-08-09 · 2 obs
● 2015-05-24 13:47:46
● 2026-08-09 19:10:02
●MXismas-de.mail.eo.outlook.com2015-05-24 → 2026-08-09 · 2 obs
● 2015-05-24 13:47:46
● 2026-08-09 19:10:02
●MXismas-de.mail.protection.outlook.com2020-01-08 → 2026-08-09 · 3 obs
○ 2016-03-22 22:30:48
● 2020-01-08 17:35:20
● 2026-08-09 19:10:02
●MXrelay.rzone.de2015-05-24 → 2026-08-09 · 2 obs
● 2015-05-24 13:47:46
● 2026-08-09 19:10:02
○MXwww-ismas-de.mail.eo.outlook.com2015-05-24 → 2016-03-22 · 4 obs
● 2015-05-24 13:47:46
● 2016-03-22 22:30:48
○ 2020-01-08 17:35:20
○ 2026-08-09 19:10:02
○A2a01:238:20a:202:1163::2015-05-24 → 2020-01-08 · 4 obs
● 2015-05-24 13:47:46
● 2020-01-08 17:35:20
○ 2026-07-24 20:37:02
○ 2026-08-09 19:10:02
●A2a01:238:20a:202:1169::2026-07-24 → 2026-08-09 · 3 obs
○ 2020-01-08 17:35:20
● 2026-07-24 20:37:02
● 2026-08-09 19:10:02
○A81.169.145.1632015-05-24 → 2020-01-08 · 4 obs
● 2015-05-24 13:47:46
● 2020-01-08 17:35:20
○ 2026-07-24 20:37:02
○ 2026-08-09 19:10:02
●A81.169.145.1692026-07-24 → 2026-08-09 · 3 obs
○ 2020-01-08 17:35:20
● 2026-07-24 20:37:02
● 2026-08-09 19:10:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
ismas.dedocks10.rzone.de, shades10.rzone.de-

✅ Authoritative Response

Server:185.132.34.137

NS records: docks10.rzone.de, shades10.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ismas.de (unsigned zone)

⏱️ Timing

Total: 770ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.169
AAAA12a01:238:20a:202:1169::
NS2shades10.rzone.de, docks10.rzone.de
MX3ismas-de.mail.eo.outlook.com (pri: 20), ismas-de.mail.protection.outlook.com (pr...
TXT1v=spf1 include:spf.protection.outlook.co
SOA1docks10.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

ismas.de points to the IP addresses 81.169.145.169 and 2a01:238:20a:202:1169::

Among the host names that share IP numbers with ismas.de are chanderli.de, wa9.rzone.de, matzen.de and two others.

Name Servers

ismas.de has two authoritative name servers — docks10.rzone.de and shades10.rzone.de.

ismas.de has the same name server delegation as a number of other domains, such as hellwig-consulting.de, resulting.org, go2it.de and two more.

At least some of ismas.de's name servers are shared with other domains, for example plug-d.com, bauland-gmbh.de, xn--rztepfusch-p5a.com and two more.

These name servers tend to co-occur with shades07.rzone.de, docks14.rzone.de, shades13.rzone.de and 7 other name servers in the same DNS delegations.

Both docks10.rzone.de and shades10.rzone.de have two IP addresses each. docks10.rzone.de resolves to 217.160.80.137 and 2001:8d8:fe:53:5747:2a74:d:10; shades10.rzone.de resolves to 185.132.34.137 and 2607:f1c0:fe:53:185:132:34:137.

Mail Servers

The MX records for ismas.de list three mail servers: relay.rzone.de, ismas-de.mail.eo.outlook.com and ismas-de.mail.protection.outlook.com.

ismas.de shares at least some of its mail servers with other domains — for example rune-soft.com, yueksel.net, drkrammer.de and two more.

It is common to find these mail servers used together with the mail servers mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names resolving to 8 IP numbers:

ismas-de.mail.eo.outlook.com points to 52.101.68.0, 52.101.68.29, 52.101.73.16 and 5 other IP addresses.

ismas-de.mail.protection.outlook.com points to 52.101.68.18, 52.101.68.25, 52.101.73.6 and 5 other IP addresses.

Hosts that resolve to one IP address:

relay.rzone.de resolves to 81.169.145.96.