`notebook-doctor.com`

DNSSEC	⚠️ Not signed
A	46.252.26.211^{🇩🇪 GD-EMEA-DC-CGN146.252.16.0/20 GD MASS Network}
NS	`nsa9.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	`nsb9.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	`nsc9.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	`nsd9.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`
SOA	`nsa9.schlundtech.de`pampuch@ipc-computer.de 2022-08-18 #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=1776150457

Same first word

notebook-doctor.com

DNS History

11 records (5 active, 6 former)

○NSns10.schlundtech.de2015-06-28 → 2017-04-11 · 4 obs

● 2015-06-28 12:58:34
● 2017-04-11 03:06:34
○ 2026-04-10 09:25:16
○ 2026-04-14 07:34:20

○NSns2.hans.hosteurope.de2015-06-28 → 2017-04-11 · 4 obs

● 2015-06-28 12:58:34
● 2017-04-11 03:06:34
○ 2026-04-10 09:25:16
○ 2026-04-14 07:34:20

○NSns9.schlundtech.de2015-06-28 → 2017-04-11 · 4 obs

● 2015-06-28 12:58:34
● 2017-04-11 03:06:34
○ 2026-04-10 09:25:16
○ 2026-04-14 07:34:20

●NSnsa9.schlundtech.de2026-04-10 → 2026-04-14 · 3 obs

○ 2017-04-11 03:06:34
● 2026-04-10 09:25:16
● 2026-04-14 07:34:20

●NSnsb9.schlundtech.de2026-04-10 → 2026-04-14 · 3 obs

○ 2017-04-11 03:06:34
● 2026-04-10 09:25:16
● 2026-04-14 07:34:20

●NSnsc9.schlundtech.de2026-04-10 → 2026-04-14 · 3 obs

○ 2017-04-11 03:06:34
● 2026-04-10 09:25:16
● 2026-04-14 07:34:20

●NSnsd9.schlundtech.de2026-04-10 → 2026-04-14 · 3 obs

○ 2017-04-11 03:06:34
● 2026-04-10 09:25:16
● 2026-04-14 07:34:20

○MXmail.hi-com.de2015-06-28 → 2017-04-11 · 4 obs

● 2015-06-28 12:58:34
● 2017-04-11 03:06:34
○ 2026-04-10 09:25:16
○ 2026-04-14 07:34:20

○MXmail.ipc-computer.de2015-06-28 → 2017-04-11 · 4 obs

● 2015-06-28 12:58:34
● 2017-04-11 03:06:34
○ 2026-04-10 09:25:16
○ 2026-04-14 07:34:20

○A217.115.130.1342015-06-28 → 2017-04-11 · 4 obs

● 2015-06-28 12:58:34
● 2017-04-11 03:06:34
○ 2026-04-10 09:25:16
○ 2026-04-14 07:34:20

●A46.252.26.2112026-04-10 → 2026-04-14 · 3 obs

○ 2017-04-11 03:06:34
● 2026-04-10 09:25:16
● 2026-04-14 07:34:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
notebook-doctor.com	nsa9.schlundtech.de, nsb9.schlundtech.de, nsc9.schlundtech.de, nsd9.schlundtech.de	-

✅ Authoritative Response

Server:217.160.80.227

NS records: nsa9.schlundtech.de, nsb9.schlundtech.de, nsc9.schlundtech.de, nsd9.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for notebook-doctor.com (unsigned zone)

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.252.26.211`
NS	4	`nsb9.schlundtech.de, nsc9.schlundtech.de...`
SOA	1	`nsa9.schlundtech.de pampuch.ipc-computer`

Analysis

IP Addresses

notebook-doctor.com resolves to a single IP: 46.252.26.211.

Other host names, for instance notebook-doktor.at, notebook-reparatur-service.de, ipccomputer.at, laptop-ersatzteile.info and lenovo-ersatzteile.de share IP numbers with notebook-doctor.com.

Name Servers

notebook-doctor.com is delegated to four name servers: nsa9.schlundtech.de, nsb9.schlundtech.de, nsc9.schlundtech.de and nsd9.schlundtech.de.

notebook-doctor.com shares some name servers with other domains, for example gdsnet.de, fahrrad-komm.de, habemuspapam-derfilm.de, submission-fighting-berlin.de and ctronix.nrw.

Host names with two IP numbers

Two IPs per host:

nsa9.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227

nsb9.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227

nsc9.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227

nsd9.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227

notebook-doctor.com - robtex.com