`david-software.com`

DNSSEC	⚠️ Not signed
A	217.13.175.136^{🇩🇪 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.welfen.net` ⭐
		A	193.194.148.21^{🇩🇪 MANDALA-AS193.194.148.0/24 DE-MANDALA-193-194-148-0-24}
			PTR	`mail.welfen.net`
TXT	`v=spf1 mx a:mail.welfen.net a:mail.regiowave-dsl.de ~all`
SOA	`a.ns14.net`hostmaster@welfen.net 2019-12-09 #2

`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=1774546022

Same first word

david-software.de

david-software.com

DNS History

10 records (6 active, 4 former)

●NSa.ns14.net2026-02-18 → 2026-03-26 · 3 obs

○ 2017-10-30 02:51:46
● 2026-02-18 10:39:16
● 2026-03-26 17:33:18

●NSb.ns14.net2026-02-18 → 2026-03-26 · 3 obs

○ 2017-10-30 02:51:46
● 2026-02-18 10:39:16
● 2026-03-26 17:33:18

●NSc.ns14.net2026-02-18 → 2026-03-26 · 3 obs

○ 2017-10-30 02:51:46
● 2026-02-18 10:39:16
● 2026-03-26 17:33:18

●NSd.ns14.net2026-02-18 → 2026-03-26 · 3 obs

○ 2017-10-30 02:51:46
● 2026-02-18 10:39:16
● 2026-03-26 17:33:18

○NSns.welfen.net2015-07-08 → 2017-10-30 · 4 obs

● 2015-07-08 03:25:44
● 2017-10-30 02:51:46
○ 2026-02-18 10:39:16
○ 2026-03-26 17:33:18

○NSns2.welfen.net2015-07-08 → 2017-10-30 · 4 obs

● 2015-07-08 03:25:44
● 2017-10-30 02:51:46
○ 2026-02-18 10:39:16
○ 2026-03-26 17:33:18

○NSns3.regiowave.net2015-07-08 → 2017-10-30 · 4 obs

● 2015-07-08 03:25:44
● 2017-10-30 02:51:46
○ 2026-02-18 10:39:16
○ 2026-03-26 17:33:18

●MXmail.welfen.net2015-07-08 → 2026-03-26 · 2 obs

● 2015-07-08 03:25:44
● 2026-03-26 17:33:18

●A217.13.175.1362016-04-23 → 2026-03-26 · 3 obs

○ 2016-02-09 00:37:06
● 2016-04-23 18:16:46
● 2026-03-26 17:33:18

○A217.13.175.922015-07-08 → 2016-02-09 · 4 obs

● 2015-07-08 03:25:44
● 2016-02-09 00:37:06
○ 2016-04-23 18:16:46
○ 2026-03-26 17:33:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
david-software.com	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 david-software.com (unsigned zone)

⏱️ Timing

Total: 421ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.13.175.136`
NS	4	`b.ns14.net, c.ns14.net...`
MX	1	`mail.welfen.net (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

david-software.com points to an IP address: 217.13.175.136.

Name Servers

david-software.com delegates to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

david-software.com at least partially shares name servers with other domains, for instance handelsverband-deutschland.info, smtpkunde.de, exiso.se, openbankbyvolution.nl and stapler-schein.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

david-software.com is handled by a single mail server, mail.welfen.net.

david-software.com uses the same mail server setup as other domains, for instance plantur21.at, germanywater.eu, coffein-shampoo.de, wohnen-hildesheim.de and workoutforyourhair.com.

The host name mail.welfen.net points to IP 193.194.148.21.

david-software.com - robtex.com