`perfect-training-solutions.com`

DNSSEC	⚠️ Not signed
NS	`ns1.janssen-s1.de` ⚠️ Not in zone NS records
		A	195.225.209.150^{🇩🇪 WebJanssen-DE195.225.208.0/22 DE-WEBJANSSEN-195.225.208.0---slash-22 PI Allocation www.webjanssen.de - abuse@webjanssen.de Peering ? Ask peering@webjanssen.de}
NS	`ns2.janssen-s1.de` ⚠️ Not in zone NS records
		A	195.225.209.151^{🇩🇪 WebJanssen-DE195.225.208.0/22 DE-WEBJANSSEN-195.225.208.0---slash-22 PI Allocation www.webjanssen.de - abuse@webjanssen.de Peering ? Ask peering@webjanssen.de}
			PTR	`dns2.webjanssen.de`

`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=1786146329

Subdomains

mail.perfect-training-solutions.com

Same first word

perfect-training-solutions.com

DNS History

4 records (2 active, 2 former)

●NSns1.janssen-s1.de2015-05-16 → 2026-08-07 · 2 obs

● 2015-05-16 02:13:06
● 2026-08-07 23:55:54

●NSns2.janssen-s1.de2015-05-16 → 2026-08-07 · 2 obs

● 2015-05-16 02:13:06
● 2026-08-07 23:55:54

○MXmail.perfect-training-solutions.com2015-05-16 → 2017-08-12 · 3 obs

● 2015-05-16 02:13:06
● 2017-08-12 09:38:16
○ 2026-08-07 23:55:54

○A195.140.210.102015-05-16 → 2017-08-12 · 3 obs

● 2015-05-16 02:13:06
● 2017-08-12 09:38:16
○ 2026-08-07 23:55:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
perfect-training-solutions.com	ns2.janssen-s1.de, ns1.janssen-s1.de	-

✅ Authoritative Response

Server:195.225.209.150

NS records: ns2.janssen-s1.de, ns1.janssen-s1.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for perfect-training-solutions.com (unsigned zone)

⏱️ Timing

Total: 800ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Hierarchy

perfect-training-solutions.com is the parent zone for mail.perfect-training-solutions.com.

Name Servers

perfect-training-solutions.com is delegated to two name servers: ns1.janssen-s1.de and ns2.janssen-s1.de.

perfect-training-solutions.com uses the same name servers as several other domains — among them coppedge.de, quicklube.de, wurzelzwei.de and two more.

perfect-training-solutions.com partially shares its NS delegation with several other domains, including djstephano.com, ufp.pl, reifen-meile.de and two others.

ns1.janssen-s1.de resolves to 195.225.209.150. ns2.janssen-s1.de resolves to 195.225.209.151. Both host names point to a single IP number.

perfect-training-solutions.com - robtex.com