jstsoftware.net - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`jstsoftware.net`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2af^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02af.elastic-ssl.ui-r.com`
A	217.160.0.194^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1023.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:23^{🇺🇸 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	`ns1023.ui-dns.de`
		A	185.132.32.23^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1023.ui-dns.de`
NS	`ns1023.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:23^{🇺🇸 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	`ns1023.ui-dns.biz`
		A	185.132.33.23^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1023.ui-dns.biz`
NS	`ns1023.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:23^{🇺🇸 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	`ns1023.ui-dns.com`
		A	185.132.34.23^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1023.ui-dns.com`
NS	`ns1023.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:23^{🇺🇸 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	`ns1023.ui-dns.org`
		A	185.132.35.23^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1023.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1023.ui-dns.de`hostmaster@1und1.de 2017-06-28 #4

`net`

	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=1786907109

Same first word

jstsoftware.com

jstsoftware.net

Similar names

sjtsoftware.com

DNS History

14 records (8 active, 6 former)

●NSns1023.ui-dns.biz2026-03-05 → 2026-08-16 · 3 obs

○ 2016-12-18 17:06:54
● 2026-03-05 07:03:50
● 2026-08-16 19:07:58

●NSns1023.ui-dns.com2026-03-05 → 2026-08-16 · 3 obs

○ 2016-12-18 17:06:54
● 2026-03-05 07:03:50
● 2026-08-16 19:07:58

●NSns1023.ui-dns.de2026-03-05 → 2026-08-16 · 3 obs

○ 2016-12-18 17:06:54
● 2026-03-05 07:03:50
● 2026-08-16 19:07:58

●NSns1023.ui-dns.org2026-03-05 → 2026-08-16 · 3 obs

○ 2016-12-18 17:06:54
● 2026-03-05 07:03:50
● 2026-08-16 19:07:58

○NSns65.1und1.de2015-07-06 → 2016-12-18 · 4 obs

● 2015-07-06 19:48:02
● 2016-12-18 17:06:54
○ 2026-03-05 07:03:50
○ 2026-08-16 19:07:58

○NSns66.1und1.de2015-07-06 → 2016-12-18 · 4 obs

● 2015-07-06 19:48:02
● 2016-12-18 17:06:54
○ 2026-03-05 07:03:50
○ 2026-08-16 19:07:58

●MXmx00.ionos.de2026-03-05 → 2026-08-16 · 3 obs

○ 2016-12-18 17:06:54
● 2026-03-05 07:03:50
● 2026-08-16 19:07:58

○MXmx00.kundenserver.de2015-07-06 → 2016-12-18 · 4 obs

● 2015-07-06 19:48:02
● 2016-12-18 17:06:54
○ 2026-03-05 07:03:50
○ 2026-08-16 19:07:58

●MXmx01.ionos.de2026-03-05 → 2026-08-16 · 3 obs

○ 2016-12-18 17:06:54
● 2026-03-05 07:03:50
● 2026-08-16 19:07:58

○MXmx01.kundenserver.de2015-07-06 → 2016-12-18 · 4 obs

● 2015-07-06 19:48:02
● 2016-12-18 17:06:54
○ 2026-03-05 07:03:50
○ 2026-08-16 19:07:58

○A2001:8d8:1000:c099:f182:591a:acf7:1f2015-07-06 → 2016-12-18 · 4 obs

● 2015-07-06 19:48:02
● 2016-12-18 17:06:54
○ 2026-03-05 07:03:50
○ 2026-08-16 19:07:58

●A2001:8d8:100f:f000::2af2026-03-05 → 2026-08-16 · 3 obs

○ 2016-12-18 17:06:54
● 2026-03-05 07:03:50
● 2026-08-16 19:07:58

●A217.160.0.1942026-03-05 → 2026-08-16 · 3 obs

○ 2016-12-18 17:06:54
● 2026-03-05 07:03:50
● 2026-08-16 19:07:58

○A82.165.63.682015-07-06 → 2016-12-18 · 4 obs

● 2015-07-06 19:48:02
● 2016-12-18 17:06:54
○ 2026-03-05 07:03:50
○ 2026-08-16 19:07:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
jstsoftware.net	ns1023.ui-dns.de, ns1023.ui-dns.biz, ns1023.ui-dns.org, ns1023.ui-dns.com	-

✅ Authoritative Response

Server:185.132.35.23

NS records: ns1023.ui-dns.de, ns1023.ui-dns.biz, ns1023.ui-dns.org, ns1023.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jstsoftware.net (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.194`
AAAA	1	`2001:8d8:100f:f000::2af`
NS	4	`ns1023.ui-dns.de, ns1023.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1023.ui-dns.de hostmaster.1und1.de`

Analysis

IP Addresses

jstsoftware.net directs to two IP numbers, 217.160.0.194 and 2001:8d8:100f:f000::2af

top-lom.de, autoescolauniversal60.com, steffen-teichmann.de and two other host names share IP numbers with jstsoftware.net.

Name Servers

The authoritative name servers for jstsoftware.net are ns1023.ui-dns.biz, ns1023.ui-dns.com, ns1023.ui-dns.de and ns1023.ui-dns.org.

jstsoftware.net has at least partial name server overlap with other domains, such as optro.de, andymullinscommercial.com, fbsc.eu and two others.

It is common to find these name servers paired with the name servers ns1025.ui-dns.com, ns1101.ui-dns.biz, ns1082.ui-dns.org and ns1122.ui-dns.de.

ns1023.ui-dns.biz, ns1023.ui-dns.com, ns1023.ui-dns.de and ns1023.ui-dns.org all point to exactly two IP numbers each: ns1023.ui-dns.biz → 185.132.33.23 and 2607:f1c0:fe:53:185:132:33:23; ns1023.ui-dns.com → 185.132.34.23 and 2607:f1c0:fe:53:185:132:34:23; ns1023.ui-dns.de → 185.132.32.23 and 2607:f1c0:fe:53:185:132:32:23; ns1023.ui-dns.org → 185.132.35.23 and 2607:f1c0:fe:53:185:132:35:23.

Mail Servers

Mail for jstsoftware.net is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

jstsoftware.net uses an identical mail server configuration to several other domains — among them froschfried.de, stagneth.info, thomaskirche-gruenwald.de and two more.

mx00.ionos.de directs to 212.227.15.171 and mx01.ionos.de directs to 212.227.15.188; each host name points to exactly one IP number.