drefa.de - dns.ninja

drefa.de

DNSSEC⚠️ Not signed
A153.92.201.84🇩🇪 MITTWALD-AS153.92.192.0/20 Mittwald CM Service GmbH und Co. KG
PTRr17948.agenturserver.it
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
NSsecondary004.dtag.net
A2a00:fa8:3:0:100:0:4:1🇩🇪 NETUSE2a00:fa8:3::/48 NSDTAG
PTRsecondary004.dtag.net
A195.244.245.27🇩🇪 NETUSE195.244.245.0/24
PTRsecondary004.dtag.net
MXdrefa-de.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::4🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::1🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
TXTMS=ms53471499
TXTcUFVRdGSE/uJ674U8Cvv6FDz+fFfhXHDn095gs4wyFtYy+JQzzOAfmWBDRwG0kv9Vy7FkgCj5HaT2...
TXTv=spf1 include:spf.protection.outlook.com include:mail.drefa-msg.de ~all
SOAdns.drefa-msg.depostmaster@drefa-msg.de 2025-01-25 #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=1785513395
WOT: SAFE (62/100)

Same first word

drefa.de
drefa.nl
drefa.com

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ferda.de

DNS History

11 records (5 active, 6 former)

201020122014201620182020202220242026NSdns.drefa-msg.depns.dtag.desecondary004.dtag.netMXdrefa-de.mail.protection.outlook.commailgate1.drefa-msg.demailgate2.drefa-msg.demailgate3.drefa-msg.deA153.92.201.84217.69.240.51217.69.240.52217.69.240.60
●NSdns.drefa-msg.de2009-01-27 → 2026-07-31 · 2 obs
● 2009-01-27 19:52:34
● 2026-07-31 16:06:26
●NSpns.dtag.de2009-01-27 → 2026-07-31 · 2 obs
● 2009-01-27 19:52:34
● 2026-07-31 16:06:26
●NSsecondary004.dtag.net2009-01-27 → 2026-07-31 · 2 obs
● 2009-01-27 19:52:34
● 2026-07-31 16:06:26
●MXdrefa-de.mail.protection.outlook.com2018-08-31 → 2026-07-31 · 3 obs
○ 2016-05-24 22:24:20
● 2018-08-31 15:18:24
● 2026-07-31 16:06:26
○MXmailgate1.drefa-msg.de2009-01-27 → 2016-05-24 · 4 obs
● 2009-01-27 19:52:34
● 2016-05-24 22:24:20
○ 2018-08-31 15:18:24
○ 2026-07-31 16:06:26
○MXmailgate2.drefa-msg.de2009-01-27 → 2016-05-24 · 4 obs
● 2009-01-27 19:52:34
● 2016-05-24 22:24:20
○ 2018-08-31 15:18:24
○ 2026-07-31 16:06:26
○MXmailgate3.drefa-msg.de2015-07-25 → 2016-05-24 · 5 obs
○ 2009-01-27 19:52:34
● 2015-07-25 23:22:42
● 2016-05-24 22:24:20
○ 2018-08-31 15:18:24
○ 2026-07-31 16:06:26
●A153.92.201.842018-08-31 → 2026-07-31 · 3 obs
○ 2016-05-24 22:24:20
● 2018-08-31 15:18:24
● 2026-07-31 16:06:26
○A217.69.240.512015-07-25 → 2015-12-07 · 5 obs
○ 2009-01-27 19:52:34
● 2015-07-25 23:22:42
● 2015-12-07 13:07:08
○ 2016-03-04 16:50:12
○ 2026-07-31 16:06:26
○A217.69.240.522009-01-27 → 2009-01-27 · 3 obs
● 2009-01-27 19:52:34
○ 2015-07-25 23:22:42
○ 2026-07-31 16:06:26
○A217.69.240.602016-03-04 → 2016-05-24 · 5 obs
○ 2015-12-07 13:07:08
● 2016-03-04 16:50:12
● 2016-05-24 22:24:20
○ 2018-08-31 15:18:24
○ 2026-07-31 16:06:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
drefa.depns.dtag.de, secondary004.dtag.net, dns.drefa-msg.de3 records

✅ Authoritative Response

Server:195.244.245.27

NS records: pns.dtag.de, secondary004.dtag.net, dns.drefa-msg.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drefa.de (unsigned zone)

⏱️ Timing

Total: 1646ms | Queries: -

📄 Records

TypeCountSample Data
A1153.92.201.84
NS3dns.drefa-msg.de, secondary004.dtag.net...
MX1drefa-de.mail.protection.outlook.com (pr
TXT3v=spf1 include:spf.protection.outlook.co, cUFVRdGSE/uJ674U8Cvv6FDz+fFfhXHDn095gs4w...
SOA1dns.drefa-msg.de postmaster.drefa-msg.de

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (pns.dtag.de, dns.drefa-msg.de, pns.dtag.de)

Analysis

IP Addresses

drefa.de resolves to one IP address: 153.92.201.84.

hortpro.de, avidat.de, colorservant.de and two other host names share IP numbers with drefa.de.

Name Servers

drefa.de carries NS records delegating to dns.drefa-msg.de, pns.dtag.de and secondary004.dtag.net.

drefa.de partially shares its NS delegation with several other domains, including ht-verzinkung.de, helios-metrology.com, heideblume-molkerei.info and two others.

In DNS configurations, these name servers often share authority with ns1.telekom.net, secondary006.dtag.net, secondary007.dtag.net and 7 other name servers.

Hostnames that resolve to two IP addresses:

pns.dtag.de resolves to two addresses: 194.25.0.125 and 2003:40:8000::100.

secondary004.dtag.net resolves to two addresses: 195.244.245.27 and 2a00:fa8:3:0:100:0:4:1.

Hosts with just one IP address:

The hostname dns.drefa-msg.de resolves to 217.69.240.39.

Mail Servers

Mail for drefa.de is handled by a single mail server, drefa-de.mail.protection.outlook.com.

drefa-de.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.73.6, 52.101.73.22, 52.101.73.26 and 5 others.