`semiconductor-foundry.de`

DNSSEC	⚠️ Not signed
NS	`extdns1.thesys.de` ⭐
		A	193.201.170.8^{🇩🇪 DTAG193.201.170.0/24 X-Fab Semiconductor Foundries AG}
NS	`extdns2.thesys.de`
		A	195.145.42.5^{🇩🇪 DTAG195.145.0.0/16 Deutsche Telekom AG, Internet service provider}
NS	`pns.dtag.de`
		A	2003:40:8000::100^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
		A	194.25.0.125^{🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider}
			PTR	`pns.dtag.de`
NS	`secondary006.dtag.net`
		A	2a00:fa8:3:0:100:0:6:1^{🇩🇪 NETUSE2a00:fa8:3::/48 NSDTAG}
			PTR	`secondary006.dtag.net`
		A	195.244.245.25^{🇩🇪 NETUSE195.244.245.0/24}
			PTR	`secondary006.dtag.net`
SOA	`extdns1.thesys.de`hostmaster@thesys.de 2020-01-20 #66

`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=1774604474

Same first word

semiconductor-foundry.eu

semiconductor-foundry.com

semiconductor-foundry.de

DNS History

10 records (4 active, 6 former)

●NSextdns1.thesys.de2015-06-24 → 2026-03-27 · 2 obs

● 2015-06-24 05:17:40
● 2026-03-27 09:56:44

●NSextdns2.thesys.de2015-06-24 → 2026-03-27 · 2 obs

● 2015-06-24 05:17:40
● 2026-03-27 09:56:44

●NSpns.dtag.de2015-06-24 → 2026-03-27 · 2 obs

● 2015-06-24 05:17:40
● 2026-03-27 09:56:44

●NSsecondary006.dtag.net2015-06-24 → 2026-03-27 · 2 obs

● 2015-06-24 05:17:40
● 2026-03-27 09:56:44

○NSsemiconductor-foundry.de2015-06-24 → 2017-08-09 · 3 obs

● 2015-06-24 05:17:40
● 2017-08-09 01:30:14
○ 2026-03-27 09:56:44

○MXmailgw.thesys.de2015-11-04 → 2017-08-09 · 4 obs

○ 2015-06-24 05:17:40
● 2015-11-04 17:55:08
● 2017-08-09 01:30:14
○ 2026-03-27 09:56:44

○MXmailgw.xfab.com2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 05:17:40
○ 2015-11-04 17:55:08
○ 2026-03-27 09:56:44

○MXmailgw2.thesys.de2015-11-04 → 2017-08-09 · 4 obs

○ 2015-06-24 05:17:40
● 2015-11-04 17:55:08
● 2017-08-09 01:30:14
○ 2026-03-27 09:56:44

○A193.201.170.1022015-11-04 → 2017-08-09 · 4 obs

○ 2015-06-24 05:17:40
● 2015-11-04 17:55:08
● 2017-08-09 01:30:14
○ 2026-03-27 09:56:44

○A193.201.170.62015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 05:17:40
○ 2015-11-04 17:55:08
○ 2026-03-27 09:56:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
semiconductor-foundry.de	extdns2.thesys.de, pns.dtag.de, extdns1.thesys.de, secondary006.dtag.net	4 records

✅ Authoritative Response

Server:194.25.0.125

NS records: extdns2.thesys.de, pns.dtag.de, extdns1.thesys.de, secondary006.dtag.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semiconductor-foundry.de (unsigned zone)

⏱️ Timing

Total: 950ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`secondary006.dtag.net, extdns2.thesys.de...`
SOA	1	`extdns1.thesys.de hostmaster.thesys.de`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pns.dtag.de, extdns1.thesys.de, extdns2.thesys.de...)

Analysis

Name Servers

semiconductor-foundry.de is delegated to four name servers: pns.dtag.de, extdns1.thesys.de, extdns2.thesys.de and secondary006.dtag.net.

semiconductor-foundry.de at least partially shares name servers with other domains, including pbit-systeme.de, ekl-energie.de, 225.159.62.in-addr.arpa, 199.147.80.in-addr.arpa and 224.191.87.in-addr.arpa.

These name servers are typically used together with the name servers ns1.telekom.net, secondary007.dtag.net, pns2.am-gruppe.de, pns.am-gruppe.de, ns.cnuv.de, secondary004.dtag.net, dnsreh01.rehau.com, dnsreh02.rehau.com, ns0.niedersachsen.com and www.albwerk.de.

Host names with two IP numbers: pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125; secondary006.dtag.net points to 2a00:fa8:3:0:100:0:6:1 and 195.244.245.25.

Host names with one IP number: extdns1.thesys.de points to 193.201.170.8; extdns2.thesys.de points to 195.145.42.5.

semiconductor-foundry.de - robtex.com