`dengler-engineering.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`pns.dtag.de` ⭐
		A	2003:40:8000::100^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
			PTR	`pns.dtag.de`
		A	194.25.0.125^{🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider}
			PTR	`pns.dtag.de`
NS	`ns1.telekom.net`
		A	2003:180:a:1000::53^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
			PTR	`ns1.telekom.net`
		A	212.185.24.65^{🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider}
			PTR	`ns1.telekom.net`
MX	`denglerengineering-com01i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.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::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`google-site-verification=TdLJQVGsCxvJgfah7JOM9aaB7JX37M-lLSEa8F8Q1Pc`
TXT	`MS=ms76080648`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`pns.dtag.de`dns@telekom.de 2026-03-05 #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=1774922222

Subdomains

mail3.dengler-engineering.com

Same first word

dengler-engineering.de

dengler-engineering.com

DNS History

11 records (4 active, 7 former)

○NSdns2000.t-dns.de2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 04:33:18
○ 2015-04-07 12:41:50
○ 2026-03-31 02:19:14

○NSdns2001.t-dns.de2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 04:33:18
○ 2015-04-07 12:41:50
○ 2026-03-31 02:19:14

○NSdns2002.t-dns.de2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 04:33:18
○ 2015-04-07 12:41:50
○ 2026-03-31 02:19:14

●NSns1.telekom.net2026-03-31 → 2026-03-31 · 2 obs

○ 2020-03-28 21:11:10
● 2026-03-31 02:19:14

●NSpns.dtag.de2015-04-07 → 2026-03-31 · 3 obs

○ 2008-03-20 04:33:18
● 2015-04-07 12:41:50
● 2026-03-31 02:19:14

○NSsecondary004.dtag.net2015-04-07 → 2020-03-28 · 4 obs

○ 2008-03-20 04:33:18
● 2015-04-07 12:41:50
● 2020-03-28 21:11:10
○ 2026-03-31 02:19:14

●MXdenglerengineering-com01i.mail.protection.outlook.com2026-03-31 → 2026-03-31 · 2 obs

○ 2020-03-28 21:11:10
● 2026-03-31 02:19:14

○MXmail1.dengler-engineering.com2015-04-07 → 2017-02-09 · 5 obs

○ 2008-03-20 04:33:18
● 2015-04-07 12:41:50
● 2017-02-09 21:09:00
○ 2020-03-28 21:11:10
○ 2026-03-31 02:19:14

○MXmail2.dengler-engineering.com2015-04-07 → 2017-02-09 · 5 obs

○ 2008-03-20 04:33:18
● 2015-04-07 12:41:50
● 2017-02-09 21:09:00
○ 2020-03-28 21:11:10
○ 2026-03-31 02:19:14

○MXmail3.dengler-engineering.com2015-04-07 → 2020-03-28 · 4 obs

○ 2008-03-20 04:33:18
● 2015-04-07 12:41:50
● 2020-03-28 21:11:10
○ 2026-03-31 02:19:14

●A76.76.21.212026-03-31 → 2026-03-31 · 1 obs

● 2026-03-31 02:19:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
dengler-engineering.com	pns.dtag.de, ns1.telekom.net	-

✅ Authoritative Response

Server:194.25.0.125

NS records: pns.dtag.de, ns1.telekom.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dengler-engineering.com (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`ns1.telekom.net, pns.dtag.de`
MX	1	`denglerengineering-com01i.mail.protectio`
TXT	3	`google-site-verification=TdLJQVGsCxvJgfa, MS=ms76080648...`
SOA	1	`pns.dtag.de dns.telekom.de`

Analysis

Hierarchy

mail3.dengler-engineering.com has dengler-engineering.com as its parent.

IP Addresses

dengler-engineering.com maps to IP address 76.76.21.21.

Other host names, for instance planetsafari.com, misturnos.es, lecle.co.kr, nucliweb.net and hunanchinarestaurant.com share IP numbers with dengler-engineering.com.

Name Servers

Two name servers pns.dtag.de and ns1.telekom.net are delegated to dengler-engineering.com.

dengler-engineering.com uses the same name server configuration as other domains, such as luerssenyachts.de, dachser-shop.com, xn--flssiggasbestellung-69b.de, internet-business-suite.com and johbarth.com.

dengler-engineering.com at least partially shares name servers with other domains such as 231.7.217.in-addr.arpa, tabularius-verwaltungs-gmbh.de, ergo-world-of-images.com, 137.87.in-addr.arpa and 151.0.194.in-addr.arpa.

these name servers are commonly used with secondary007.dtag.net, secondary006.dtag.net, secondary004.dtag.net, ns1.itergo.net, dns1.telekom.de and dns2.telekom.de.

Host names with two IPs:

pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125.

ns1.telekom.net points to 2003:180:a:1000::53 and 212.185.24.65.

Mail Servers

dengler-engineering.com is handled by a single mail server, denglerengineering-com01i.mail.protection.outlook.com.

denglerengineering-com01i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::b, 52.101.68.15, 52.101.68.29, 52.101.68.36 and 52.101.73.16.

dengler-engineering.com - robtex.com