mx-schule.de - robtex.com

mx-schule.de

DNSSEC⚠️ Not signed
A83.136.85.139🇩🇪 MYLOC-AS83.136.80.0/21 myLoc managed IT AG
PTRweb.svnaturbad.de
NSalexis.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexis.ns.cloudflare.com
A2803:f800:50::6ca2:c13c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalexis.ns.cloudflare.com
A2a06:98c1:50::ac40:213c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalexis.ns.cloudflare.com
A108.162.193.60🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexis.ns.cloudflare.com
A172.64.33.60🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexis.ns.cloudflare.com
A173.245.59.60🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexis.ns.cloudflare.com
NSetta.ns.cloudflare.com
A2606:4700:50::adf5:3a9c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A2803:f800:50::6ca2:c09c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRetta.ns.cloudflare.com
A2a06:98c1:50::ac40:209c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRetta.ns.cloudflare.com
A108.162.192.156🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A172.64.32.156🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A173.245.58.156🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
MXmxschule-de0e.mail.protection.outlook.com ⭐
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
TXTMS=ms48433097
TXTgoogle-site-verification=OnB6Od4Iejgk_fRHilAJ01CW6i4CjEwmG35LZN4BqSQ
TXTv=spf1 a mx ip4:83.136.85.139 include:spf.protection.outlook.com include:spf....
SOAalexis.ns.cloudflare.comdns@cloudflare.com serial=2407084110

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=1784413075
WOT: SAFE (61/100)

Subdomains

mail.mx-schule.de

Same first word

mx-schule.de

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSalexis.ns.cloudflare.cometta.ns.cloudflare.comnsa0.schlundtech.densb0.schlundtech.densc0.schlundtech.densd0.schlundtech.deMXmxschule-de0e.mail.protection.outlook.commail.mx-schule.demailserver.freshcells.netA83.136.85.139212.168.31.10212.168.31.1746.4.193.18
●NSalexis.ns.cloudflare.com2026-03-29 → 2026-07-18 · 3 obs
○ 2019-04-02 18:44:30
● 2026-03-29 21:53:04
● 2026-07-18 22:18:50
●NSetta.ns.cloudflare.com2026-03-29 → 2026-07-18 · 3 obs
○ 2019-04-02 18:44:30
● 2026-03-29 21:53:04
● 2026-07-18 22:18:50
○NSnsa0.schlundtech.de2015-06-25 → 2019-04-02 · 4 obs
● 2015-06-25 11:47:28
● 2019-04-02 18:44:30
○ 2026-03-29 21:53:04
○ 2026-07-18 22:18:50
○NSnsb0.schlundtech.de2015-06-25 → 2019-04-02 · 4 obs
● 2015-06-25 11:47:28
● 2019-04-02 18:44:30
○ 2026-03-29 21:53:04
○ 2026-07-18 22:18:50
○NSnsc0.schlundtech.de2015-06-25 → 2019-04-02 · 4 obs
● 2015-06-25 11:47:28
● 2019-04-02 18:44:30
○ 2026-03-29 21:53:04
○ 2026-07-18 22:18:50
○NSnsd0.schlundtech.de2015-06-25 → 2019-04-02 · 4 obs
● 2015-06-25 11:47:28
● 2019-04-02 18:44:30
○ 2026-03-29 21:53:04
○ 2026-07-18 22:18:50
○MXmail.mx-schule.de2016-02-09 → 2019-04-02 · 5 obs
○ 2015-11-09 22:22:10
● 2016-02-09 08:59:08
● 2019-04-02 18:44:30
○ 2026-03-29 21:53:04
○ 2026-07-18 22:18:50
○MXmailserver.freshcells.net2015-06-25 → 2015-11-09 · 4 obs
● 2015-06-25 11:47:28
● 2015-11-09 22:22:10
○ 2016-02-09 08:59:08
○ 2026-07-18 22:18:50
●MXmxschule-de0e.mail.protection.outlook.com2026-03-29 → 2026-07-18 · 3 obs
○ 2019-04-02 18:44:30
● 2026-03-29 21:53:04
● 2026-07-18 22:18:50
○A212.168.31.102016-06-24 → 2017-02-04 · 5 obs
○ 2016-02-09 08:59:08
● 2016-06-24 02:45:40
● 2017-02-04 19:23:34
○ 2019-04-02 18:44:30
○ 2026-07-18 22:18:50
○A212.168.31.172019-04-02 → 2019-04-02 · 4 obs
○ 2017-02-04 19:23:34
● 2019-04-02 18:44:30
○ 2026-03-29 21:53:04
○ 2026-07-18 22:18:50
○A46.4.193.182015-06-25 → 2016-02-09 · 4 obs
● 2015-06-25 11:47:28
● 2016-02-09 08:59:08
○ 2016-06-24 02:45:40
○ 2026-07-18 22:18:50
●A83.136.85.1392026-03-29 → 2026-07-18 · 3 obs
○ 2019-04-02 18:44:30
● 2026-03-29 21:53:04
● 2026-07-18 22:18:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-
mx-schule.deetta.ns.cloudflare.com, alexis.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.60

NS records: etta.ns.cloudflare.com, alexis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mx-schule.de (unsigned zone)

⏱️ Timing

Total: 716ms | Queries: -

📄 Records

TypeCountSample Data
A183.136.85.139
NS2alexis.ns.cloudflare.com, etta.ns.cloudflare.com
MX1mxschule-de0e.mail.protection.outlook.co
TXT3MS=ms48433097, google-site-verification=OnB6Od4Iejgk_fR...
SOA1alexis.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

mail.mx-schule.de is a subdomain of mx-schule.de.

IP Addresses

mx-schule.de resolves to just one IP address, 83.136.85.139.

mx-schule.de shares its IP numbers with other host names, including mail.3dundprint.de, mail.mx-schule.de, web.svnaturbad.de and 3dundprint.de.

Name Servers

The NS records for mx-schule.de delegate to alexis.ns.cloudflare.com and etta.ns.cloudflare.com.

mx-schule.de shares its NS records with other domains, for example emyta.com, apsindustries.com.au, rendo.cl and two others.

The name servers of mx-schule.de overlap at least partially with those of other domains — among them fljsh.xyz, amberleaftravel.online, wkjhsb.com and two more.

DNS names with 6 IP addresses:

alexis.ns.cloudflare.com maps to 108.162.193.60, 172.64.33.60, 173.245.59.60 and 3 additional IP addresses.

etta.ns.cloudflare.com maps to 108.162.192.156, 172.64.32.156, 173.245.58.156 and 3 additional IP addresses.

Mail Servers

The sole mail server for mx-schule.de is mxschule-de0e.mail.protection.outlook.com.

With 8 IP addresses total, mxschule-de0e.mail.protection.outlook.com resolves to 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.