`client-mailserver.com`

DNSSEC	⚠️ Not signed
A	88.198.39.47^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
		PTR	`mail.client-mailserver.com`
NS	`nsa2.schlundtech.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:227^{🇺🇸 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-stec.ui-dns.com`
		A	185.132.34.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.com`
NS	`nsb2.schlundtech.de`
		A	2607:f1c0:fe:53:185:132:35:227^{🇺🇸 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-stec.ui-dns.org`
		A	185.132.35.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.org`
NS	`nsc2.schlundtech.de`
		A	2001:8d8:fe:53:217:160:80:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
		A	217.160.80.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
NS	`nsd2.schlundtech.de`
		A	2001:8d8:fe:53:217:160:81:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
		A	217.160.81.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
MX	`mail.client-mailserver.com` ⭐
		A	88.198.39.47^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`mail.client-mailserver.com`
TXT	`_INVALIDv=spf1 +a +mx +ip4:88.198.39.47 +138.201.138.140 -all`
SOA	`nsa2.schlundtech.de`mw@7pointmedia.com 2023-03-02 #0

`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=1774687907

Subdomains

px.client-mailserver.com

mail.client-mailserver.com

Same first word

client-mailserver.com

DNS History

6 records (6 active, 0 former)

●NSnsa2.schlundtech.de2016-12-19 → 2026-03-28 · 2 obs

● 2016-12-19 08:16:10
● 2026-03-28 09:13:12

●NSnsb2.schlundtech.de2016-12-19 → 2026-03-28 · 2 obs

● 2016-12-19 08:16:10
● 2026-03-28 09:13:12

●NSnsc2.schlundtech.de2016-12-19 → 2026-03-28 · 2 obs

● 2016-12-19 08:16:10
● 2026-03-28 09:13:12

●NSnsd2.schlundtech.de2016-12-19 → 2026-03-28 · 2 obs

● 2016-12-19 08:16:10
● 2026-03-28 09:13:12

●MXmail.client-mailserver.com2016-12-19 → 2026-03-28 · 2 obs

● 2016-12-19 08:16:10
● 2026-03-28 09:13:12

●A88.198.39.472016-12-19 → 2026-03-28 · 2 obs

● 2016-12-19 08:16:10
● 2026-03-28 09:13:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
client-mailserver.com	nsa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de, nsd2.schlundtech.de	-

✅ Authoritative Response

Server:217.160.81.227

NS records: nsa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de, nsd2.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for client-mailserver.com (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.198.39.47`
NS	4	`nsb2.schlundtech.de, nsc2.schlundtech.de...`
MX	1	`mail.client-mailserver.com (pri: 10)`
TXT	1	`_INVALIDv=spf1 +a +mx +ip4:88.198.39.47`
SOA	1	`nsa2.schlundtech.de mw.7pointmedia.com`

Analysis

Hierarchy

client-mailserver.com is a parent of px.client-mailserver.com and mail.client-mailserver.com.

IP Addresses

client-mailserver.com points to a single IP address: 88.198.39.47.

Other host names such as mail.client-mailserver.com, xn--werbeagentur-frth-g3b.de, sevenpoint.media, mail.antscreen.de and 7pointonline.com share IPs with client-mailserver.com.

Name Servers

client-mailserver.com is delegated to four name servers: nsa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de and nsd2.schlundtech.de.

client-mailserver.com at least partially shares name servers with other domains, for example scifi-forum.de, direkt-deal.eu, anzeige-deal24.de, casocleancheck.de and tierschutz-videos.de.

Host names with two IP numbers:

nsa2.schlundtech.de points to: 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227

nsb2.schlundtech.de points to: 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227

nsc2.schlundtech.de points to: 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227

nsd2.schlundtech.de points to: 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227

Mail Servers

The mail.client-mailserver.com mail server handles client-mailserver.com.

mail.client-mailserver.com points to a single IP number: 88.198.39.47.

client-mailserver.com - robtex.com