`softwareforuse.com`

DNSSEC	⚠️ Not signed
A	80.241.58.18^{🇩🇪 HPLS-AS80.241.56.0/21}
		PTR	`avanti.heinlein-hosting.de`
NS	`ns2.jpberlin.de` ⭐
		A	194.150.191.56^{🇩🇪 PROACT-AS194.150.190.0/23}
			PTR	`ns2.jpberlin.de`
NS	`ns.jpberlin.de`
		A	2001:67c:2050:1::53:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`ns.jpberlin.de`
		A	91.198.250.3^{🇩🇪 HPLS-AS91.198.250.0/24}
			PTR	`ns.jpberlin.de`
NS	`ns3.jpberlin.de`
		A	2a01:4f8:221:4381::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns3.jpberlin.de`
		A	88.198.52.15^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`ns3.jpberlin.de`
MX	`mx1.heinlein-support.de` ⭐
		A	91.198.250.10^{🇩🇪 HPLS-AS91.198.250.0/24}
			PTR	`mx1.heinlein-support.de`
MX	`mx2.heinlein-support.de` ⭐
		A	91.198.250.20^{🇩🇪 HPLS-AS91.198.250.0/24}
			PTR	`mx2.heinlein-support.de`
MX	`mx3.heinlein-support.de`⁽²⁰⁾
		A	91.198.250.30^{🇩🇪 HPLS-AS91.198.250.0/24}
			PTR	`mx3.heinlein-support.de`
MX	`mx-n.heinlein-support.de`⁽⁵⁰⁾
		A	91.198.250.17^{🇩🇪 HPLS-AS91.198.250.0/24}
			PTR	`mx-n.mailbox.org`
TXT	`v=spf1 mx include:_spf.jpberlin.de ?all`
SOA	`ns.jpberlin.de`root@jpberlin.de 2026-06-09 #1

`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=1781020026

DNS History

9 records (8 active, 1 former)

●NSns.jpberlin.de2015-05-06 → 2026-06-09 · 2 obs

● 2015-05-06 12:55:44
● 2026-06-09 15:47:52

●NSns2.jpberlin.de2015-05-06 → 2026-06-09 · 2 obs

● 2015-05-06 12:55:44
● 2026-06-09 15:47:52

●NSns3.jpberlin.de2026-06-09 → 2026-06-09 · 3 obs

○ 2015-05-06 12:55:44
● 2026-06-09 15:47:50
● 2026-06-09 15:47:52

●MXmx-n.heinlein-support.de2015-05-06 → 2026-06-09 · 2 obs

● 2015-05-06 12:55:44
● 2026-06-09 15:47:52

●MXmx1.heinlein-support.de2015-05-06 → 2026-06-09 · 2 obs

● 2015-05-06 12:55:44
● 2026-06-09 15:47:52

●MXmx2.heinlein-support.de2015-05-06 → 2026-06-09 · 2 obs

● 2015-05-06 12:55:44
● 2026-06-09 15:47:52

●MXmx3.heinlein-support.de2015-05-06 → 2026-06-09 · 2 obs

● 2015-05-06 12:55:44
● 2026-06-09 15:47:52

●A80.241.58.182026-06-09 → 2026-06-09 · 3 obs

○ 2017-08-19 08:45:30
● 2026-06-09 15:47:50
● 2026-06-09 15:47:52

○A91.198.250.842015-05-06 → 2017-08-19 · 4 obs

● 2015-05-06 12:55:44
● 2017-08-19 08:45:30
○ 2026-06-09 15:47:50
○ 2026-06-09 15:47:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
softwareforuse.com	ns.jpberlin.de, ns2.jpberlin.de, ns3.jpberlin.de	-

✅ Authoritative Response

Server:91.198.250.3

NS records: ns.jpberlin.de, ns2.jpberlin.de, ns3.jpberlin.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for softwareforuse.com (unsigned zone)

⏱️ Timing

Total: 1318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.241.58.18`
NS	3	`ns2.jpberlin.de, ns.jpberlin.de...`
MX	4	`mx3.heinlein-support.de (pri: 20), mx-n.heinlein-support.de (pri: 50)...`
TXT	1	`v=spf1 mx include:_spf.jpberlin.de ?all`
SOA	1	`ns.jpberlin.de root.jpberlin.de`

Analysis

IP Addresses

softwareforuse.com resolves to one IP address: 80.241.58.18.

gwg-wasserburg.de, swp-bruxelles.org, www.zmile.us and two other host names share IP numbers with softwareforuse.com.

Name Servers

Three name servers are authoritative for softwareforuse.com: ns2.jpberlin.de, ns3.jpberlin.de and ns.jpberlin.de.

The name servers of softwareforuse.com overlap at least partially with those of other domains — among them opensourcepress.info, rib-ev.ch, postfix-buch.org and two more.

Hostnames that resolve to two IP addresses:

ns3.jpberlin.de maps to two IP addresses — 88.198.52.15 and 2a01:4f8:221:4381::1.

ns.jpberlin.de maps to two IP addresses — 91.198.250.3 and 2001:67c:2050:1::53:1.

Host names with one IP number:

ns2.jpberlin.de points to the IP address 194.150.191.56.

Mail Servers

Mail for softwareforuse.com is routed through 4 mail servers — mx-n.heinlein-support.de, mx1.heinlein-support.de, mx2.heinlein-support.de and mx3.heinlein-support.de.

softwareforuse.com has at least partial mail server overlap with other domains such as dmonski.de, anti-atom-camp.de, fluechtlingsrat-thr.de and two more.

Each of the four hosts mx-n.heinlein-support.de, mx1.heinlein-support.de, mx2.heinlein-support.de and mx3.heinlein-support.de points to a single IP address — mx-n.heinlein-support.de points to 91.198.250.17, mx1.heinlein-support.de points to 91.198.250.10, mx2.heinlein-support.de points to 91.198.250.20 and mx3.heinlein-support.de points to 91.198.250.30.

softwareforuse.com - robtex.com