`silicon-software.de`

DNSSEC	⚠️ Not signed
A	194.55.14.151^{🇩🇪 netcup-AS194.55.12.0/22}
		PTR	`v2202512322185416903.powersrv.de`
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 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.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 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.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`siliconsoftware-de01i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.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::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
TXT	`MS=ms21386962`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns.udag.de`hostmaster@united-domains.de 2024-12-26 #39

`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=1774814249

WOT: SAFE (70/100)

DNS History

11 records (5 active, 6 former)

○NSdocks13.rzone.de2015-08-22 → 2020-03-16 · 3 obs

● 2015-08-22 17:54:02
● 2020-03-16 05:37:32
○ 2026-03-29 20:05:28

●NSns.udag.de2026-03-29 → 2026-03-29 · 2 obs

○ 2020-03-16 05:37:32
● 2026-03-29 20:05:28

●NSns.udag.net2026-03-29 → 2026-03-29 · 2 obs

○ 2020-03-16 05:37:32
● 2026-03-29 20:05:28

●NSns.udag.org2026-03-29 → 2026-03-29 · 2 obs

○ 2020-03-16 05:37:32
● 2026-03-29 20:05:28

○NSshades03.rzone.de2015-08-22 → 2020-03-16 · 3 obs

● 2015-08-22 17:54:02
● 2020-03-16 05:37:32
○ 2026-03-29 20:05:28

○MXmail01.baslerweb.com2020-03-16 → 2020-03-16 · 3 obs

○ 2017-03-14 06:04:48
● 2020-03-16 05:37:32
○ 2026-03-29 20:05:28

●MXsiliconsoftware-de01i.mail.protection.outlook.com2026-03-29 → 2026-03-29 · 2 obs

○ 2020-03-16 05:37:32
● 2026-03-29 20:05:28

○MXsmtp.rzone.de2015-08-22 → 2017-03-14 · 4 obs

● 2015-08-22 17:54:02
● 2017-03-14 06:04:48
○ 2020-03-16 05:37:32
○ 2026-03-29 20:05:28

●A194.55.14.1512020-03-16 → 2026-03-29 · 3 obs

○ 2017-03-14 06:04:48
● 2020-03-16 05:37:32
● 2026-03-29 20:05:28

○A81.169.193.282015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 17:54:02
○ 2015-12-11 07:10:36
○ 2026-03-29 20:05:28

○A85.214.83.462015-12-11 → 2017-03-14 · 5 obs

○ 2015-08-22 17:54:02
● 2015-12-11 07:10:36
● 2017-03-14 06:04:48
○ 2020-03-16 05:37:32
○ 2026-03-29 20:05:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
silicon-software.de	ns.udag.de, ns.udag.net, ns.udag.org	2 records

✅ Authoritative Response

Server:185.132.34.253

NS records: ns.udag.de, ns.udag.net, ns.udag.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for silicon-software.de (unsigned zone)

⏱️ Timing

Total: 1128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.55.14.151`
NS	3	`ns.udag.org, ns.udag.net...`
MX	1	`siliconsoftware-de01i.mail.protection.ou`
TXT	2	`MS=ms21386962, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)

Analysis

IP Addresses

silicon-software.de resolves to a single IP: 194.55.14.151.

Other host names, for instance, v22018127372978545.powersrv.de and v2202512322185416903.powersrv.de share IP numbers with silicon-software.de.

Name Servers

silicon-software.de delegates to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

silicon-software.de shares some name servers with other domains, for example vifor-pharma.gr, residenz-westerheide.com, nuesse.bio, wettquotenvergleich.com and autoteile-s.de.

Host names with two IP numbers:

ns.udag.de: 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253

ns.udag.net: 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253

ns.udag.org: 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253

Mail Servers

silicon-software.de is handled by a single mail server, siliconsoftware-de01i.mail.protection.outlook.com.

Host siliconsoftware-de01i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::f, 52.101.68.5, 52.101.68.8, 52.101.68.32 and 52.101.73.6.

silicon-software.de - robtex.com