`semiconductor-foundry.com`

DNSSEC	⚠️ Not signed
NS	`extdns1.thesys.de` ⭐
		A	193.201.170.8^{🇩🇪 DTAG193.201.170.0/24 X-Fab Semiconductor Foundries AG}
			PTR	`extdns1.thesys.de`
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}
			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	`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

`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=1774609697

Same first word

semiconductor-foundry.de

semiconductor-foundry.eu

semiconductor-foundry.com

DNS History

10 records (4 active, 6 former)

●NSextdns1.thesys.de2015-08-12 → 2026-03-27 · 2 obs

● 2015-08-12 10:33:24
● 2026-03-27 11:34:44

●NSextdns2.thesys.de2015-08-12 → 2026-03-27 · 2 obs

● 2015-08-12 10:33:24
● 2026-03-27 11:34:44

●NSpns.dtag.de2015-08-12 → 2026-03-27 · 2 obs

● 2015-08-12 10:33:24
● 2026-03-27 11:34:44

●NSsecondary006.dtag.net2015-08-12 → 2026-03-27 · 2 obs

● 2015-08-12 10:33:24
● 2026-03-27 11:34:44

○NSsemiconductor-foundry.com2015-08-12 → 2016-09-12 · 3 obs

● 2015-08-12 10:33:24
● 2016-09-12 06:09:54
○ 2026-03-27 11:34:44

○MXmailgw.thesys.de2015-12-22 → 2016-09-12 · 4 obs

○ 2015-08-12 10:33:24
● 2015-12-22 16:03:16
● 2016-09-12 06:09:54
○ 2026-03-27 11:34:44

○MXmailgw.xfab.com2015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 10:33:24
○ 2015-12-22 16:03:16
○ 2026-03-27 11:34:44

○MXmailgw2.thesys.de2015-12-22 → 2016-09-12 · 4 obs

○ 2015-08-12 10:33:24
● 2015-12-22 16:03:16
● 2016-09-12 06:09:54
○ 2026-03-27 11:34:44

○A193.201.170.1022015-12-22 → 2017-06-05 · 4 obs

○ 2015-08-12 10:33:24
● 2015-12-22 16:03:16
● 2017-06-05 13:07:36
○ 2026-03-27 11:34:44

○A193.201.170.62015-08-12 → 2015-08-12 · 3 obs

● 2015-08-12 10:33:24
○ 2015-12-22 16:03:16
○ 2026-03-27 11:34:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
semiconductor-foundry.com	pns.dtag.de, secondary006.dtag.net, extdns1.thesys.de, extdns2.thesys.de	-

✅ Authoritative Response

Server:195.145.42.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 642ms | Queries: -

📄 Records

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

Analysis

Name Servers

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

semiconductor-foundry.com at least partially shares its name servers with other domains, for instance 51.147.80.in-addr.arpa, better-office.de, 166.84.in-addr.arpa, hip4vip.com and 161.225.62.in-addr.arpa.

These name servers are commonly used with ns1.telekom.net, secondary007.dtag.net, ns1.vgp.de, ns2.vgp.de, s2vg300ns02.pzd-svn.de, s2vg300ns03.pzd-svn.de, dnsreh01.rehau.com, dnsreh02.rehau.com, secondary004.dtag.net and ns.gls-group.eu.

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.com - robtex.com