`diehl-informatik.com`

DNSSEC	⚠️ Not signed
A	193.201.238.43^{🇩🇪 DIEHL-CORP-AS193.201.236.0/22 DIGNET}
NS	`ns01.diehl.com` ⭐
		A	2a09:20c0:3:14::41^{🇩🇪 DIEHL-CORP-AS2a09:20c0::/32}
			PTR	`ns01.diehl.com`
		A	193.201.238.241^{🇩🇪 DIEHL-CORP-AS193.201.236.0/22 DIGNET}
			PTR	`ns01.diehl.com`
NS	`ns.diehl.com`
		A	2a09:20c0:3:14::40^{🇩🇪 DIEHL-CORP-AS2a09:20c0::/32}
			PTR	`ns.diehl.com`
		A	193.201.238.101^{🇩🇪 DIEHL-CORP-AS193.201.236.0/22 DIGNET}
			PTR	`ns.diehl.com`
NS	`ns02.diehl.com`
		A	2a09:20c0:3:14::42^{🇩🇪 DIEHL-CORP-AS2a09:20c0::/32}
			PTR	`ns02.diehl.com`
		A	193.201.238.242^{🇩🇪 DIEHL-CORP-AS193.201.236.0/22 DIGNET}
			PTR	`ns02.diehl.com`
NS	`ns10.managed-ip.com`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns11.managed-ip.info`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns12.managed-ip.info`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`enterprise01.smtp.diehl.com` ⭐
		A	193.201.238.219^{🇩🇪 DIEHL-CORP-AS193.201.236.0/22 DIGNET}
			PTR	`enterprise01.smtp.diehl.com`
MX	`enterprise02.smtp.diehl.com` ⭐
		A	193.201.238.220^{🇩🇪 DIEHL-CORP-AS193.201.236.0/22 DIGNET}
			PTR	`enterprise02.smtp.diehl.com`
TXT	`MS=ms56378565`
TXT	`v=spf1 mx -all`
SOA	`ns.diehl.com`hostmaster@diehl.com 2023-08-09 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784003102

Same first word

diehl-informatik.de

diehl-informatik.com

diehl-informatik.info

DNS History

16 records (9 active, 7 former)

●NSns.diehl.com2007-11-10 → 2026-07-14 · 2 obs

● 2007-11-10 12:22:58
● 2026-07-14 04:48:48

○NSns.secondary-dns.de2007-11-10 → 2017-01-21 · 4 obs

● 2007-11-10 12:22:58
● 2017-01-21 04:32:16
○ 2026-06-11 13:33:40
○ 2026-07-14 04:48:48

●NSns01.diehl.com2026-06-11 → 2026-07-14 · 3 obs

○ 2017-01-21 04:32:16
● 2026-06-11 13:33:40
● 2026-07-14 04:48:48

●NSns02.diehl.com2026-06-11 → 2026-07-14 · 3 obs

○ 2017-01-21 04:32:16
● 2026-06-11 13:33:40
● 2026-07-14 04:48:48

●NSns10.managed-ip.com2026-06-11 → 2026-07-14 · 3 obs

○ 2017-01-21 04:32:16
● 2026-06-11 13:33:40
● 2026-07-14 04:48:48

●NSns11.managed-ip.info2026-06-11 → 2026-07-14 · 3 obs

○ 2017-01-21 04:32:16
● 2026-06-11 13:33:40
● 2026-07-14 04:48:48

●NSns12.managed-ip.info2026-06-11 → 2026-07-14 · 3 obs

○ 2017-01-21 04:32:16
● 2026-06-11 13:33:40
● 2026-07-14 04:48:48

○MXcorporate01.smtp.diehl.com2015-06-01 → 2017-01-21 · 5 obs

○ 2007-11-10 12:22:58
● 2015-06-01 11:53:24
● 2017-01-21 04:32:16
○ 2026-06-11 13:33:40
○ 2026-07-14 04:48:48

○MXcorporate02.smtp.diehl.com2015-06-01 → 2017-01-21 · 5 obs

○ 2007-11-10 12:22:58
● 2015-06-01 11:53:24
● 2017-01-21 04:32:16
○ 2026-06-11 13:33:40
○ 2026-07-14 04:48:48

○MXcorporate03.smtp.diehl.com2016-09-07 → 2017-01-21 · 5 obs

○ 2015-06-01 11:53:24
● 2016-09-07 15:00:10
● 2017-01-21 04:32:16
○ 2026-06-11 13:33:40
○ 2026-07-14 04:48:48

●MXenterprise01.smtp.diehl.com2026-06-11 → 2026-07-14 · 3 obs

○ 2017-01-21 04:32:16
● 2026-06-11 13:33:40
● 2026-07-14 04:48:48

●MXenterprise02.smtp.diehl.com2026-06-11 → 2026-07-14 · 3 obs

○ 2017-01-21 04:32:16
● 2026-06-11 13:33:40
● 2026-07-14 04:48:48

○MXmail01.diehl.de2007-11-10 → 2007-11-10 · 3 obs

● 2007-11-10 12:22:58
○ 2015-06-01 11:53:24
○ 2026-07-14 04:48:48

○MXmail02.diehl.de2007-11-10 → 2007-11-10 · 3 obs

● 2007-11-10 12:22:58
○ 2015-06-01 11:53:24
○ 2026-07-14 04:48:48

○MXmx1.nefonline.de2007-11-10 → 2007-11-10 · 3 obs

● 2007-11-10 12:22:58
○ 2015-06-01 11:53:24
○ 2026-07-14 04:48:48

●A193.201.238.432026-06-11 → 2026-07-14 · 2 obs

● 2026-06-11 13:33:40
● 2026-07-14 04:48:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
diehl-informatik.com	ns.diehl.com, ns10.managed-ip.com, ns11.managed-ip.info, ns12.managed-ip.info...	5 records

✅ Authoritative Response

Server:193.201.238.242

NS records: ns.diehl.com, ns10.managed-ip.com, ns11.managed-ip.info, ns12.managed-ip.info, ns01.diehl.com, ns02.diehl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diehl-informatik.com (unsigned zone)

⏱️ Timing

Total: 1676ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.201.238.43`
NS	6	`ns.diehl.com, ns10.managed-ip.com...`
MX	2	`enterprise02.smtp.diehl.com (pri: 10), enterprise01.smtp.diehl.com (pri: 10)`
TXT	2	`MS=ms56378565, v=spf1 mx -all`
SOA	1	`ns.diehl.com hostmaster.diehl.com`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns.diehl.com, ns10.managed-ip.com, ns10.managed-ip.com...)

Analysis

IP Addresses

diehl-informatik.com resolves to one IP address: 193.201.238.43.

diehl-ventures.com, diehl-aviation.com, aus-tradition-zukunft.com and two other host names share IP numbers with diehl-informatik.com.

Name Servers

diehl-informatik.com delegates authority to 6 name servers: ns01.diehl.com, ns02.diehl.com, ns.diehl.com plus 3 other.

At least some of diehl-informatik.com's name servers are shared with other domains, for example content-first.at, managed-ip.biz, alsoactebis.com and two more.

These name servers are often deployed together with the name servers ns10.managed-ip.com, ns11.managed-ip.info, ns12.managed-ip.info and ns9.managed-ip.com.

Hostnames that resolve to two IP addresses:

ns01.diehl.com directs traffic to 193.201.238.241 and 2a09:20c0:3:14::41.

ns02.diehl.com directs traffic to 193.201.238.242 and 2a09:20c0:3:14::42.

ns.diehl.com directs traffic to 193.201.238.101 and 2a09:20c0:3:14::40.

ns10.managed-ip.com directs traffic to 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161.

ns11.managed-ip.info directs traffic to 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161.

ns12.managed-ip.info directs traffic to 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.

Mail Servers

Mail for diehl-informatik.com is handled by two mail servers — enterprise01.smtp.diehl.com and enterprise02.smtp.diehl.com.

diehl-informatik.com uses an identical mail server configuration to several other domains — among them hydrometer.de, sappel.fr, diehlako.com and two more.

Each of enterprise01.smtp.diehl.com and enterprise02.smtp.diehl.com has one IP address: enterprise01.smtp.diehl.com uses 193.201.238.219 and enterprise02.smtp.diehl.com uses 193.201.238.220.

diehl-informatik.com - robtex.com