`dereffizienzexperte.de`

DNSSEC	⚠️ Not signed
A	5.175.6.95^{🇫🇷 GD-EMEA-DC-SXB15.175.0.0/20 GD MASS Network}
		PTR	`mail.ingoenz.de`
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`dereffizienzexperte-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`mscid=f02Vxmy+aNYahRJsIJNXnmeVBZPx+6d1uNXSX868LFENfVamr9sv7mLIrj4jItm0Z/FZy7D...`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1778414227

Same first word

dereffizienzexperte.de

DNS History

12 records (6 active, 6 former)

○NSa.ns14.net2015-07-07 → 2017-03-13 · 4 obs

● 2015-07-07 08:06:02
● 2017-03-13 16:42:54
○ 2020-03-11 15:20:50
○ 2026-05-10 12:05:42

○NSb.ns14.net2015-07-07 → 2017-03-13 · 4 obs

● 2015-07-07 08:06:02
● 2017-03-13 16:42:54
○ 2020-03-11 15:20:50
○ 2026-05-10 12:05:42

○NSc.ns14.net2015-07-07 → 2017-03-13 · 4 obs

● 2015-07-07 08:06:02
● 2017-03-13 16:42:54
○ 2020-03-11 15:20:50
○ 2026-05-10 12:05:42

○NSd.ns14.net2015-07-07 → 2017-03-13 · 4 obs

● 2015-07-07 08:06:02
● 2017-03-13 16:42:54
○ 2020-03-11 15:20:50
○ 2026-05-10 12:05:42

●NSns1.bdm.microsoftonline.com2020-03-11 → 2026-05-10 · 3 obs

○ 2017-03-13 16:42:54
● 2020-03-11 15:20:50
● 2026-05-10 12:05:42

●NSns2.bdm.microsoftonline.com2020-03-11 → 2026-05-10 · 3 obs

○ 2017-03-13 16:42:54
● 2020-03-11 15:20:50
● 2026-05-10 12:05:42

●NSns3.bdm.microsoftonline.com2020-03-11 → 2026-05-10 · 3 obs

○ 2017-03-13 16:42:54
● 2020-03-11 15:20:50
● 2026-05-10 12:05:42

●NSns4.bdm.microsoftonline.com2020-03-11 → 2026-05-10 · 3 obs

○ 2017-03-13 16:42:54
● 2020-03-11 15:20:50
● 2026-05-10 12:05:42

●MXdereffizienzexperte-de.mail.protection.outlook.com2020-03-11 → 2026-05-10 · 3 obs

○ 2017-03-13 16:42:54
● 2020-03-11 15:20:50
● 2026-05-10 12:05:42

○MXmail.mindrevolution.net2015-07-07 → 2017-03-13 · 4 obs

● 2015-07-07 08:06:02
● 2017-03-13 16:42:54
○ 2020-03-11 15:20:50
○ 2026-05-10 12:05:42

●A5.175.6.952020-03-11 → 2026-05-10 · 3 obs

○ 2017-03-13 16:42:54
● 2020-03-11 15:20:50
● 2026-05-10 12:05:42

○A91.250.84.2122015-07-07 → 2017-03-13 · 4 obs

● 2015-07-07 08:06:02
● 2017-03-13 16:42:54
○ 2020-03-11 15:20:50
○ 2026-05-10 12:05:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
dereffizienzexperte.de	ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:150.171.21.208

NS records: ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dereffizienzexperte.de (unsigned zone)

⏱️ Timing

Total: 639ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.175.6.95`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`dereffizienzexperte-de.mail.protection.o`
TXT	2	`v=spf1 include:spf.protection.outlook.co, mscid=f02Vxmy+aNYahRJsIJNXnmeVBZPx+6d1uN`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

IP Addresses

dereffizienzexperte.de points to an IP address: 5.175.6.95.

Other host names, for instance mail.ingoenz.de and mail.der-effizienz-experte.de, share IP numbers with dereffizienzexperte.de.

Name Servers

dereffizienzexperte.de delegates to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

dereffizienzexperte.de at least partially shares name servers with other domains, for instance skinanddeeper.com, nkgadimaattorneys.com, zarrabe.com, acoaconsult.com and ottnormandie.fr.

Host names with two IP numbers: 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; ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208; ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208.

Mail Servers

dereffizienzexperte.de is handled by a single mail server, dereffizienzexperte-de.mail.protection.outlook.com.

Hostname dereffizienzexperte-de.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::f, 52.101.68.21, 52.101.68.27, 52.101.68.29 and 52.101.73.4.

dereffizienzexperte.de - robtex.com