`serviceentwicklung.com`

DNSSEC	⚠️ Not signed
A	134.130.93.44^{🇩🇪 RWTH-AS134.130.0.0/16 ACHSE}
		PTR	`fir.rwth-aachen.de`
		PTR	`www2.fir.rwth-aachen.de`
		PTR	`www.fir.rwth-aachen.de`
NS	`nsa4.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	`nsb4.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	`nsc4.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	`nsd4.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	`nsa4.schlundtech.de`webmaster@fir.rwth-aachen.de 2025-12-02 #11

`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=1776220502

Same first word

serviceentwicklung.com

DNS History

6 records (5 active, 1 former)

●NSnsa4.schlundtech.de2015-05-27 → 2026-04-15 · 2 obs

● 2015-05-27 09:06:46
● 2026-04-15 02:39:16

●NSnsb4.schlundtech.de2015-05-27 → 2026-04-15 · 2 obs

● 2015-05-27 09:06:46
● 2026-04-15 02:39:16

●NSnsc4.schlundtech.de2015-05-27 → 2026-04-15 · 2 obs

● 2015-05-27 09:06:46
● 2026-04-15 02:39:16

●NSnsd4.schlundtech.de2015-05-27 → 2026-04-15 · 2 obs

● 2015-05-27 09:06:46
● 2026-04-15 02:39:16

●A134.130.93.442026-03-24 → 2026-04-15 · 3 obs

○ 2017-05-14 14:30:00
● 2026-03-24 18:10:04
● 2026-04-15 02:39:16

○A134.61.112.2242015-05-27 → 2017-05-14 · 4 obs

● 2015-05-27 09:06:46
● 2017-05-14 14:30:00
○ 2026-03-24 18:10:04
○ 2026-04-15 02:39:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
serviceentwicklung.com	nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de, nsd4.schlundtech.de	-

✅ Authoritative Response

Server:217.160.81.227

NS records: nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de, nsd4.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for serviceentwicklung.com (unsigned zone)

⏱️ Timing

Total: 419ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`134.130.93.44`
NS	4	`nsa4.schlundtech.de, nsc4.schlundtech.de...`
SOA	1	`nsa4.schlundtech.de webmaster.fir.rwth-a`

Analysis

IP Addresses

serviceentwicklung.com resolves to one IP number: 134.130.93.44.

Other host names, for instance e-mas.info, pps-tage.de, service-lab.de, scm-systeme.de and informationstechnologiemanagement.com share IP numbers with serviceentwicklung.com.

Name Servers

serviceentwicklung.com delegates to four name servers: nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de and nsd4.schlundtech.de.

serviceentwicklung.com at least partially shares name servers with other domains, including fraenkischer-immobilienmarkt.de, sachsenland-erleben.de, megalodon.de, formel-gold.com and hellwegdata.net.

Host names with two IP numbers: nsa4.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb4.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc4.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd4.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.

serviceentwicklung.com - robtex.com