study-work.de - dns.ninja

`study-work.de`

DNSSEC	⚠️ Not signed
A	194.6.194.151^{🇩🇪 CORPEX-AS194.6.192.0/22 Corpex Internet GmbH}
		PTR	`choro.fork.corpex-kunden.de`
NS	`ns1118.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:118^{🇺🇸 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	`ns1118.ui-dns.de`
		A	185.132.32.118^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1118.ui-dns.de`
NS	`ns1118.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5176:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1118.ui-dns.biz`
		A	217.160.81.118^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1118.ui-dns.biz`
NS	`ns1118.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5276:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1118.ui-dns.com`
		A	217.160.82.118^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1118.ui-dns.com`
NS	`ns1118.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5376:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1118.ui-dns.org`
		A	217.160.83.118^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1118.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1118.ui-dns.de`hostmaster@kundenserver.de 2016-02-29 #5

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1783726106

Same first word

study-work.ru

study-work.de

study-work.com.ua

study-work.net

study-work.com

Similar names

work-study.ru

work-study.cn

work-study.com

work-study.ch

work-study.org

DNS History

13 records (7 active, 6 former)

○NSns-de.1and1-dns.biz2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 21:25:34
○ 2026-03-09 18:48:54
○ 2026-07-10 23:45:30

○NSns-de.1and1-dns.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 21:25:34
○ 2026-03-09 18:48:54
○ 2026-07-10 23:45:30

○NSns-de.1and1-dns.de2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 21:25:34
○ 2026-03-09 18:48:54
○ 2026-07-10 23:45:30

○NSns-de.1and1-dns.org2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 21:25:34
○ 2026-03-09 18:48:54
○ 2026-07-10 23:45:30

●NSns1118.ui-dns.biz2026-03-09 → 2026-07-10 · 3 obs

○ 2018-05-13 21:25:34
● 2026-03-09 18:48:54
● 2026-07-10 23:45:30

●NSns1118.ui-dns.com2026-03-09 → 2026-07-10 · 3 obs

○ 2018-05-13 21:25:34
● 2026-03-09 18:48:54
● 2026-07-10 23:45:30

●NSns1118.ui-dns.de2026-03-09 → 2026-07-10 · 3 obs

○ 2018-05-13 21:25:34
● 2026-03-09 18:48:54
● 2026-07-10 23:45:30

●NSns1118.ui-dns.org2026-03-09 → 2026-07-10 · 3 obs

○ 2018-05-13 21:25:34
● 2026-03-09 18:48:54
● 2026-07-10 23:45:30

●MXmx00.ionos.de2026-03-09 → 2026-07-10 · 3 obs

○ 2018-05-13 21:25:34
● 2026-03-09 18:48:54
● 2026-07-10 23:45:30

○MXmx00.kundenserver.de2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 21:25:34
○ 2026-03-09 18:48:54
○ 2026-07-10 23:45:30

●MXmx01.ionos.de2026-03-09 → 2026-07-10 · 3 obs

○ 2018-05-13 21:25:34
● 2026-03-09 18:48:54
● 2026-07-10 23:45:30

○MXmx01.kundenserver.de2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 21:25:34
○ 2026-03-09 18:48:54
○ 2026-07-10 23:45:30

●A194.6.194.1512018-05-13 → 2026-07-10 · 2 obs

● 2018-05-13 21:25:34
● 2026-07-10 23:45:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
study-work.de	ns1118.ui-dns.biz, ns1118.ui-dns.org, ns1118.ui-dns.de, ns1118.ui-dns.com	-

✅ Authoritative Response

Server:217.160.83.118

NS records: ns1118.ui-dns.biz, ns1118.ui-dns.org, ns1118.ui-dns.de, ns1118.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for study-work.de (unsigned zone)

⏱️ Timing

Total: 845ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.6.194.151`
NS	4	`ns1118.ui-dns.biz, ns1118.ui-dns.org...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1118.ui-dns.de hostmaster.kundenserver`

Analysis

IP Addresses

study-work.de points to a single IP number: 194.6.194.151.

Additional host names — merton-magazin.de, ziviz.info, schram-stiftung.de and two others — share IP numbers with study-work.de.

Name Servers

study-work.de has four authoritative name servers: ns1118.ui-dns.biz, ns1118.ui-dns.com, ns1118.ui-dns.de and ns1118.ui-dns.org.

study-work.de shares at least some of its name servers with other domains, including taracido.es, prostatecancerhealth.com, resiswelt.at and two others.

These name servers are frequently paired with the name servers ns1039.ui-dns.biz, ns1077.ui-dns.com and ns1046.ui-dns.de.

The host names ns1118.ui-dns.biz, ns1118.ui-dns.com, ns1118.ui-dns.de and ns1118.ui-dns.org each resolve to two IP addresses: ns1118.ui-dns.biz resolves to 217.160.81.118 and 2001:8d8:fe:53:0:d9a0:5176:100; ns1118.ui-dns.com resolves to 217.160.82.118 and 2001:8d8:fe:53:0:d9a0:5276:100; ns1118.ui-dns.de resolves to 185.132.32.118 and 2607:f1c0:fe:53:185:132:32:118; ns1118.ui-dns.org resolves to 217.160.83.118 and 2001:8d8:fe:53:0:d9a0:5376:100.

Mail Servers

study-work.de has two mail servers: mx00.ionos.de and mx01.ionos.de.

study-work.de shares the same mail server setup as other domains, including ullrich.tips, kommunalo.de, plan4web.de and two others.

mx00.ionos.de and mx01.ionos.de each resolve to one IP number: mx00.ionos.de points to 212.227.15.41 and mx01.ionos.de points to 217.72.192.67.