`davidsoftware.de`

DNSSEC	⚠️ Not signed
A	217.13.175.90^{🇩🇪 MANDALA-AS217.13.168.0/21 DE-MANDALA-217-13-168-0-21}
NS	`a.ns14.net` ⭐
		A	2001:8d8:fe:53:217:160:80:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
		A	217.160.80.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
NS	`b.ns14.net`
		A	2001:8d8:fe:53:217:160:81:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
		A	217.160.81.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
NS	`c.ns14.net`
		A	2607:f1c0:fe:53:185:132:35:160^{🇺🇸 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-ix1.ui-dns.org`
		A	185.132.35.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.org`
NS	`d.ns14.net`
		A	2607:f1c0:fe:53:185:132:34:160^{🇺🇸 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-ix1.ui-dns.com`
		A	185.132.34.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.com`
MX	`mail.david-software.de` ⭐
		A	217.13.175.117^{🇩🇪 MANDALA-AS217.13.168.0/21 DE-MANDALA-217-13-168-0-21}
			PTR	`mail.david-software.de`
TXT	`v=spf1 mx a:mail.welfen.net a:mail.regiowave-dsl.de ~all`
SOA	`a.ns14.net`hostmaster@welfen.net 2024-01-12 #2

`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=1774534158

Same first word

davidsoftware.de

DNS History

9 records (6 active, 3 former)

●NSa.ns14.net2026-03-26 → 2026-03-26 · 3 obs

○ 2017-05-31 06:04:24
● 2026-03-26 11:32:48
● 2026-03-26 14:35:44

●NSb.ns14.net2026-03-26 → 2026-03-26 · 3 obs

○ 2017-05-31 06:04:24
● 2026-03-26 11:32:48
● 2026-03-26 14:35:44

●NSc.ns14.net2026-03-26 → 2026-03-26 · 3 obs

○ 2017-05-31 06:04:24
● 2026-03-26 11:32:48
● 2026-03-26 14:35:44

●NSd.ns14.net2026-03-26 → 2026-03-26 · 3 obs

○ 2017-05-31 06:04:24
● 2026-03-26 11:32:48
● 2026-03-26 14:35:44

○NSns.welfen.net2015-06-26 → 2017-05-31 · 4 obs

● 2015-06-26 01:07:10
● 2017-05-31 06:04:24
○ 2026-03-26 11:32:48
○ 2026-03-26 14:35:44

○NSns2.welfen.net2015-06-26 → 2017-05-31 · 4 obs

● 2015-06-26 01:07:10
● 2017-05-31 06:04:24
○ 2026-03-26 11:32:48
○ 2026-03-26 14:35:44

○NSns3.regiowave.net2015-06-26 → 2017-05-31 · 4 obs

● 2015-06-26 01:07:10
● 2017-05-31 06:04:24
○ 2026-03-26 11:32:48
○ 2026-03-26 14:35:44

●MXmail.david-software.de2015-06-26 → 2026-03-26 · 2 obs

● 2015-06-26 01:07:10
● 2026-03-26 14:35:44

●A217.13.175.902015-06-26 → 2026-03-26 · 2 obs

● 2015-06-26 01:07:10
● 2026-03-26 14:35:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
davidsoftware.de	a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net	-

✅ Authoritative Response

Server:185.132.34.160

NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for davidsoftware.de (unsigned zone)

⏱️ Timing

Total: 637ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.13.175.90`
NS	4	`b.ns14.net, a.ns14.net...`
MX	1	`mail.david-software.de (pri: 10)`
TXT	1	`v=spf1 mx a:mail.welfen.net a:mail.regio`
SOA	1	`a.ns14.net hostmaster.welfen.net`

Analysis

IP Addresses

davidsoftware.de maps to IP address 217.13.175.90.

Name Servers

davidsoftware.de is delegated to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

davidsoftware.de at least partially shares name servers with other domains such as infowanne.de, deutsches-finanz-forum.de, speople.de, ferienhof-sonnschein.at and innoleads.de.

these name servers are commonly used with the name servers ns2.ctl.de.

Host names with two IP numbers:

a.ns14.net points to 2001:8d8:fe:53:217:160:80:160 and 217.160.80.160

b.ns14.net points to 2001:8d8:fe:53:217:160:81:160 and 217.160.81.160

c.ns14.net points to 2607:f1c0:fe:53:185:132:35:160 and 185.132.35.160

d.ns14.net points to 2607:f1c0:fe:53:185:132:34:160 and 185.132.34.160

Mail Servers

davidsoftware.de is handled by a single mail server, mail.david-software.de.

The mail server setup for davidsoftware.de matches that of other domains, for instance david-software.de.

mail.david-software.de points to one IP number: 217.13.175.117.

davidsoftware.de - robtex.com