drefa-msg.de - dns.ninja

drefa-msg.de

DNSSEC⚠️ Not signed
A217.69.240.60🇩🇪 HLKOMM217.69.224.0/19 HL komm Telekommunikations GmbH
PTRwww.audio-optimierer.de
NSdns.drefa-msg.de ⭐
A217.69.240.39🇩🇪 HLKOMM217.69.224.0/19 HL komm Telekommunikations GmbH
PTRdns.drefa-msg.de
NSpns.dtag.de
A2003:40:8000::100🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space
PTRpns.dtag.de
A194.25.0.125🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider
PTRpns.dtag.de
NSsecondary006.dtag.net
A2a00:fa8:3:0:100:0:6:1🇩🇪 NETUSE2a00:fa8:3::/48 NSDTAG
PTRsecondary006.dtag.net
A195.244.245.25🇩🇪 NETUSE195.244.245.0/24
PTRsecondary006.dtag.net
MXdrefamsg-de01c.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::6🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::8🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::2🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms78471203
TXTNINhbFnwl/xk8uT1MXEXbnNojt4O4Fg+K8Q0eXihxWgF39X9k1DZ+1hYrA+rNgUyYBUsgLSZdnrdO...
SOAdns.drefa-msg.depostmaster@drefa-msg.de 2019-09-10 #3

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=1785462154

Subdomains

gateway.drefa-msg.de
it-media.drefa-msg.de
mail.drefa-msg.de
www.drefa-msg.de
dns.drefa-msg.de
mdrw.drefa-msg.de

Same first word

drefa-msg.com
drefa-msg.de

DNS History

9 records (5 active, 4 former)

201020122014201620182020202220242026NSdns.drefa-msg.depns.dtag.desecondary006.dtag.netMXdrefamsg-de01c.mail.protection.outlook.commailgate1.drefa-msg.demailgate2.drefa-msg.demailgate3.drefa-msg.deA217.69.240.60217.69.240.51
●NSdns.drefa-msg.de2009-01-14 → 2026-07-31 · 2 obs
● 2009-01-14 16:29:26
● 2026-07-31 01:43:40
●NSpns.dtag.de2009-01-14 → 2026-07-31 · 2 obs
● 2009-01-14 16:29:26
● 2026-07-31 01:43:40
●NSsecondary006.dtag.net2009-01-14 → 2026-07-31 · 2 obs
● 2009-01-14 16:29:26
● 2026-07-31 01:43:40
●MXdrefamsg-de01c.mail.protection.outlook.com2018-11-26 → 2026-07-31 · 6 obs
○ 2016-12-24 17:22:48
● 2018-11-26 17:36:18
● 2026-05-28 16:47:12
○ 2026-06-07 09:38:50
● 2026-06-07 21:41:14
● 2026-07-31 01:43:40
○MXmailgate1.drefa-msg.de2009-01-14 → 2016-12-24 · 4 obs
● 2009-01-14 16:29:26
● 2016-12-24 17:22:48
○ 2018-11-26 17:36:18
○ 2026-07-31 01:43:40
○MXmailgate2.drefa-msg.de2009-01-14 → 2016-12-24 · 4 obs
● 2009-01-14 16:29:26
● 2016-12-24 17:22:48
○ 2018-11-26 17:36:18
○ 2026-07-31 01:43:40
○MXmailgate3.drefa-msg.de2015-05-26 → 2016-12-24 · 5 obs
○ 2009-01-14 16:29:26
● 2015-05-26 19:51:20
● 2016-12-24 17:22:48
○ 2018-11-26 17:36:18
○ 2026-07-31 01:43:40
○A217.69.240.512015-05-26 → 2016-12-24 · 5 obs
○ 2009-01-14 16:29:26
● 2015-05-26 19:51:20
● 2016-12-24 17:22:48
○ 2018-11-26 17:36:18
○ 2026-07-31 01:43:40
●A217.69.240.602018-11-26 → 2026-07-31 · 6 obs
○ 2016-12-24 17:22:48
● 2018-11-26 17:36:18
● 2026-05-28 16:47:12
○ 2026-06-07 09:38:50
● 2026-06-07 21:41:14
● 2026-07-31 01:43:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
drefa-msg.dedns.drefa-msg.de, secondary006.dtag.net, pns.dtag.de3 records

✅ Authoritative Response

Server:195.244.245.25

NS records: dns.drefa-msg.de, secondary006.dtag.net, pns.dtag.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drefa-msg.de (unsigned zone)

⏱️ Timing

Total: 1178ms | Queries: -

📄 Records

TypeCountSample Data
A1217.69.240.60
NS3dns.drefa-msg.de, secondary006.dtag.net...
MX1drefamsg-de01c.mail.protection.outlook.c
TXT3MS=ms78471203, v=spf1 include:spf.protection.outlook.co...
SOA1dns.drefa-msg.de postmaster.drefa-msg.de

📌 Glue Records Collected

Total: 3

In-bailiwick: 1 (dns.drefa-msg.de)

Out-of-bailiwick: 2 (pns.dtag.de, pns.dtag.de)

Analysis

Hierarchy

Among the subdomains of drefa-msg.de are gateway.drefa-msg.de, it-media.drefa-msg.de, mail.drefa-msg.de, www.drefa-msg.de, dns.drefa-msg.de and a few other host names.

IP Addresses

drefa-msg.de points to a single IP number: 217.69.240.60.

Additional host names — mdrfundus.de, mdrw.drefa-msg.de, miraan.de and two others — share IP numbers with drefa-msg.de.

Name Servers

drefa-msg.de is served by three name servers: dns.drefa-msg.de, pns.dtag.de and secondary006.dtag.net.

There is at least partial name server overlap between drefa-msg.de and other domains — joinplus.net, ext.terastrm.net, 189.92.217.in-addr.arpa and two more among them.

These name servers regularly appear alongside ns1.telekom.net, secondary007.dtag.net, secondary004.dtag.net and 7 other name servers in NS record sets.

Host names with two IP numbers:

The A records for pns.dtag.de return 194.25.0.125 and 2003:40:8000::100.

The A records for secondary006.dtag.net return 195.244.245.25 and 2a00:fa8:3:0:100:0:6:1.

Host names pointing to a single IP address:

dns.drefa-msg.de resolves to the IP address 217.69.240.39.

Mail Servers

drefa-msg.de has one mail server: drefamsg-de01c.mail.protection.outlook.com.

drefamsg-de01c.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.3, 52.101.73.4, 52.101.73.19 and 5 other.