softwarebau.de - dns.ninja

`softwarebau.de`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1094::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w8e.rzone.de`
A	81.169.145.94^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`shades14.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:141^{🇺🇸 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	`shades14.rzone.de`
		A	185.132.34.141^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades14.rzone.de`
NS	`docks18.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:18^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks18.rzone.de`
		A	217.160.80.145^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks18.rzone.de`
MX	`softwarebau-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`MS=248A88214207AE01B0306BD6E739F9B11160D9ED`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`shades14.rzone.de`hostmaster@strato-rz.de 2024-05-12 #19

`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=1781661874

Same first word

softwarebau.com

softwarebau.net

softwarebau.biz

softwarebau.eu

softwarebau.de

softwarebau.org

Similar names

DNS History

11 records (5 active, 6 former)

●NSdocks18.rzone.de2026-04-01 → 2026-06-17 · 3 obs

○ 2016-09-13 14:14:04
● 2026-04-01 16:07:14
● 2026-06-17 02:17:16

○NSns49.1und1.de2015-07-09 → 2016-09-13 · 4 obs

● 2015-07-09 19:13:12
● 2016-09-13 14:14:04
○ 2026-04-01 16:07:14
○ 2026-06-17 02:17:16

○NSns50.1und1.de2015-07-09 → 2016-09-13 · 4 obs

● 2015-07-09 19:13:12
● 2016-09-13 14:14:04
○ 2026-04-01 16:07:14
○ 2026-06-17 02:17:16

●NSshades14.rzone.de2026-04-01 → 2026-06-17 · 3 obs

○ 2016-09-13 14:14:04
● 2026-04-01 16:07:14
● 2026-06-17 02:17:16

○MXmx00.kundenserver.de2015-07-09 → 2016-09-13 · 4 obs

● 2015-07-09 19:13:12
● 2016-09-13 14:14:04
○ 2026-04-01 16:07:14
○ 2026-06-17 02:17:16

○MXmx01.kundenserver.de2015-07-09 → 2016-09-13 · 4 obs

● 2015-07-09 19:13:12
● 2016-09-13 14:14:04
○ 2026-04-01 16:07:14
○ 2026-06-17 02:17:16

●MXsoftwarebau-de.mail.protection.outlook.com2026-04-01 → 2026-06-17 · 3 obs

○ 2016-09-13 14:14:04
● 2026-04-01 16:07:14
● 2026-06-17 02:17:16

○A217.160.231.1062016-09-13 → 2016-09-13 · 4 obs

○ 2016-03-21 16:10:50
● 2016-09-13 14:14:04
○ 2026-04-01 16:07:14
○ 2026-06-17 02:17:16

●A2a01:238:20a:202:1094::2026-04-01 → 2026-06-17 · 3 obs

○ 2016-09-13 14:14:04
● 2026-04-01 16:07:14
● 2026-06-17 02:17:16

●A81.169.145.942026-04-01 → 2026-06-17 · 3 obs

○ 2016-09-13 14:14:04
● 2026-04-01 16:07:14
● 2026-06-17 02:17:16

○A82.165.75.1512015-07-09 → 2016-03-21 · 4 obs

● 2015-07-09 19:13:12
● 2016-03-21 16:10:50
○ 2016-09-13 14:14:04
○ 2026-06-17 02:17:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
softwarebau.de	docks18.rzone.de, shades14.rzone.de	-

✅ Authoritative Response

Server:217.160.80.145

NS records: docks18.rzone.de, shades14.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for softwarebau.de (unsigned zone)

⏱️ Timing

Total: 956ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.94`
AAAA	1	`2a01:238:20a:202:1094::`
NS	2	`docks18.rzone.de, shades14.rzone.de`
MX	1	`softwarebau-de.mail.protection.outlook.c`
TXT	2	`MS=248A88214207AE01B0306BD6E739F9B11160D, v=spf1 include:spf.protection.outlook.co`
SOA	1	`shades14.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

softwarebau.de directs to two IP numbers, 81.169.145.94 and 2a01:238:20a:202:1094::

tbe1844.de, stamag.de, wneuberth.com and two other host names share IP numbers with softwarebau.de.

Name Servers

DNS delegation for softwarebau.de points to two name servers: docks18.rzone.de and shades14.rzone.de.

softwarebau.de uses the same name servers as several other domains — among them inel.systems, ts-kostenlos.de, markopforr.de and two more.

softwarebau.de partially shares its NS delegation with several other domains, including timeout-band.de, sonnensammler.de, musik-mit-markus.de and two others.

In DNS configurations, these name servers often share authority with docks01.rzone.de, docks17.rzone.de, shades18.rzone.de and 7 other name servers.

docks18.rzone.de directs to 217.160.80.145 and 2001:8d8:fe:53:5747:2a74:d:18. shades14.rzone.de directs to 185.132.34.141 and 2607:f1c0:fe:53:185:132:34:141. Each host name carries two IP addresses.

Mail Servers

Mail for softwarebau.de is handled by a single mail server, softwarebau-de.mail.protection.outlook.com.

softwarebau-de.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.