`schulmarketing.com`

DNSSEC	⚠️ Not signed
A	89.22.114.71^{🇩🇪 ONE-NETWORK89.22.96.0/19}
		PTR	`cs48276.dogadoserver.de`
NS	`nsa8.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	`nsb8.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	`nsc8.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	`nsd8.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	`nsa8.schlundtech.de`holzmann@spread-blue.de 2024-03-27 #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=1775966497

Same first word

schulmarketing.org

schulmarketing.com

DNS History

7 records (5 active, 2 former)

●NSnsa8.schlundtech.de2015-06-18 → 2026-04-12 · 2 obs

● 2015-06-18 14:55:36
● 2026-04-12 04:20:56

●NSnsb8.schlundtech.de2015-06-18 → 2026-04-12 · 2 obs

● 2015-06-18 14:55:36
● 2026-04-12 04:20:56

●NSnsc8.schlundtech.de2015-06-18 → 2026-04-12 · 2 obs

● 2015-06-18 14:55:36
● 2026-04-12 04:20:56

●NSnsd8.schlundtech.de2015-06-18 → 2026-04-12 · 2 obs

● 2015-06-18 14:55:36
● 2026-04-12 04:20:56

○A80.86.91.1752015-06-18 → 2016-01-05 · 4 obs

● 2015-06-18 14:55:36
● 2016-01-05 00:34:38
○ 2016-04-06 13:39:52
○ 2026-04-12 04:20:56

○A85.25.193.1302016-04-06 → 2017-04-22 · 5 obs

○ 2016-01-05 00:34:38
● 2016-04-06 13:39:52
● 2017-04-22 18:12:22
○ 2026-04-09 10:22:14
○ 2026-04-12 04:20:56

●A89.22.114.712026-04-09 → 2026-04-12 · 3 obs

○ 2017-04-22 18:12:22
● 2026-04-09 10:22:14
● 2026-04-12 04:20:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
schulmarketing.com	nsa8.schlundtech.de, nsb8.schlundtech.de, nsc8.schlundtech.de, nsd8.schlundtech.de	-

✅ Authoritative Response

Server:185.132.34.227

NS records: nsa8.schlundtech.de, nsb8.schlundtech.de, nsc8.schlundtech.de, nsd8.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schulmarketing.com (unsigned zone)

⏱️ Timing

Total: 359ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.22.114.71`
NS	4	`nsb8.schlundtech.de, nsc8.schlundtech.de...`
SOA	1	`nsa8.schlundtech.de holzmann.spread-blue`

Analysis

IP Addresses

schulmarketing.com points to IP number: 89.22.114.71.

Other host names such as spread-blue.de, schoolboard.de, schulpromotion.de, www.piccolino.net and schulhefte.de share IPs with schulmarketing.com.

Name Servers

schulmarketing.com is delegated to four name servers: nsa8.schlundtech.de, nsb8.schlundtech.de, nsc8.schlundtech.de and nsd8.schlundtech.de.

schulmarketing.com at least partially shares name servers with other domains, for instance tapetentueren.de, esignserver1.de, ffics.de, reckmail.de and hitbit.de.

Host names with two IP numbers: nsa8.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb8.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc8.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd8.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.

schulmarketing.com - robtex.com