mdfinstruments.de - dns.ninja

`mdfinstruments.de`

DNSSEC	⚠️ Not signed
A	23.227.38.65^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
		PTR	`myshopify.com`
NS	`ns29.domaincontrol.com` ⭐
		A	2603:5:2181::f^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns29.domaincontrol.com`
		A	97.74.104.15^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns29.domaincontrol.com`
NS	`ns30.domaincontrol.com`
		A	2603:5:2281::f^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns30.domaincontrol.com`
		A	173.201.72.15^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns30.domaincontrol.com`
MX	`mdfinstruments-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
MX	`main0.websupport911.com`⁽¹⁰⁾
		A	104.237.128.77^{🇺🇸 AKAMAI-LINODE-AP104.237.128.0/21 Akamai Technologies}
			PTR	`main0.websupport911.com`
TXT	`NETORGFT13700947.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
TXT	`klaviyo-site-verification=YvvwQk`
SOA	`ns29.domaincontrol.com`dns@jomax.net 2024-07-12 #8

`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=1785816819

⚠️ On DNS blocklist: tif, tif.medium

Same first word

mdfinstruments.de

mdfinstruments.com

DNS History

14 records (7 active, 7 former)

○NSns1.hans.hosteurope.de2015-07-24 → 2020-12-29 · 4 obs

● 2015-07-24 11:36:52
● 2020-12-29 22:30:16
○ 2026-07-26 09:51:10
○ 2026-08-04 04:42:18

○NSns2.hans.hosteurope.de2015-07-24 → 2020-12-29 · 4 obs

● 2015-07-24 11:36:52
● 2020-12-29 22:30:16
○ 2026-07-26 09:51:10
○ 2026-08-04 04:42:18

●NSns29.domaincontrol.com2026-07-26 → 2026-08-04 · 3 obs

○ 2020-12-29 22:30:16
● 2026-07-26 09:51:10
● 2026-08-04 04:42:18

●NSns30.domaincontrol.com2026-07-26 → 2026-08-04 · 3 obs

○ 2020-12-29 22:30:16
● 2026-07-26 09:51:10
● 2026-08-04 04:42:18

●MXmailstore1.secureserver.net2026-07-26 → 2026-08-04 · 3 obs

○ 2016-03-20 03:57:06
● 2026-07-26 09:51:10
● 2026-08-04 04:42:18

●MXmain0.websupport911.com2016-03-20 → 2026-08-04 · 3 obs

○ 2015-12-17 10:19:32
● 2016-03-20 03:57:06
● 2026-08-04 04:42:18

●MXmdfinstruments-de.mail.protection.outlook.com2026-07-26 → 2026-08-04 · 3 obs

○ 2016-03-20 03:57:06
● 2026-07-26 09:51:10
● 2026-08-04 04:42:18

○MXmx0.mdfinstruments.de2015-07-24 → 2015-12-17 · 4 obs

● 2015-07-24 11:36:52
● 2015-12-17 10:19:32
○ 2016-03-20 03:57:06
○ 2026-08-04 04:42:18

●MXsmtp.secureserver.net2026-07-26 → 2026-08-04 · 3 obs

○ 2016-03-20 03:57:06
● 2026-07-26 09:51:10
● 2026-08-04 04:42:18

○A158.85.224.482015-07-24 → 2015-12-17 · 4 obs

● 2015-07-24 11:36:52
● 2015-12-17 10:19:32
○ 2016-03-20 03:57:06
○ 2026-08-04 04:42:18

○A208.43.239.1482016-03-20 → 2017-03-17 · 5 obs

○ 2015-12-17 10:19:32
● 2016-03-20 03:57:06
● 2017-03-17 09:42:42
○ 2020-02-11 14:36:00
○ 2026-08-04 04:42:18

●A23.227.38.652020-12-29 → 2026-08-04 · 3 obs

○ 2020-02-11 14:36:00
● 2020-12-29 22:30:16
● 2026-08-04 04:42:18

○A2a01:488:42:1000:50ed:843b:ffe7:f59b2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 11:36:52
○ 2015-12-17 10:19:32
○ 2026-08-04 04:42:18

○A45.79.20.882020-02-11 → 2020-02-11 · 4 obs

○ 2017-03-17 09:42:42
● 2020-02-11 14:36:00
○ 2020-12-29 22:30:16
○ 2026-08-04 04:42:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
mdfinstruments.de	ns30.domaincontrol.com, ns29.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.72.15

NS records: ns30.domaincontrol.com, ns29.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mdfinstruments.de (unsigned zone)

⏱️ Timing

Total: 600ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.65`
NS	2	`ns29.domaincontrol.com, ns30.domaincontrol.com`
MX	4	`main0.websupport911.com (pri: 10), mdfinstruments-de.mail.protection.outloo...`
TXT	3	`NETORGFT13700947.onmicrosoft.com, v=spf1 include:secureserver.net -all...`
SOA	1	`ns29.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

mdfinstruments.de points to a single IP number: 23.227.38.65.

Additional host names — fitness24.it, yanawara.com, melp.jp and two others — share IP numbers with mdfinstruments.de.

Name Servers

mdfinstruments.de is served by two delegated name servers, ns29.domaincontrol.com and ns30.domaincontrol.com.

mdfinstruments.de shares its name server setup with other domains, including municipal.tools, scfin.com, microsoftcrmhouston.com and two others.

At least some of mdfinstruments.de's name servers are shared with other domains, for example grupogim.com.mx and colossalai.org.

Each of the two host names carries two IP addresses: ns29.domaincontrol.com points to 97.74.104.15 and 2603:5:2181::f, and ns30.domaincontrol.com points to 173.201.72.15 and 2603:5:2281::f.

Mail Servers

Mail for mdfinstruments.de is handled by four mail servers: main0.websupport911.com, mailstore1.secureserver.net, smtp.secureserver.net and mdfinstruments-de.mail.protection.outlook.com.

mdfinstruments.de shares mail servers — at least in part — with other domains, including ecoearthgoods.com, isaleanmax.com, bocarecoveryinstitute.com and two others.

Host names with 8 IP numbers:

mdfinstruments-de.mail.protection.outlook.com carries IP addresses 52.101.9.0, 52.101.9.20 and 52.101.41.6, with 5 other addresses beyond those.

Host names with three IP numbers:

mailstore1.secureserver.net resolves to three addresses: 216.69.141.78, 216.69.141.114 and 216.69.141.162.

smtp.secureserver.net resolves to three addresses: 216.69.141.71, 216.69.141.84 and 216.69.141.113.

Host names pointing to a single IP address:

main0.websupport911.com points to the IP address 104.237.128.77.