work-study.ch - dns.ninja

`work-study.ch`

DNSSEC	🔒 Signed (DS record present)
A	45.87.158.7^{🇩🇪 INWX45.87.158.0/23}
		PTR	`url-redirector.inwx.net`
NS	`ns2.inwx.de` ⭐
		A	2001:67c:10b8::104^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
		A	176.97.158.104^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
NS	`ns.inwx.de`
		A	2001:67c:1bc::104^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.anycastdns.ch`
			PTR	`ns.inwx.ch`
			PTR	`ns.domrobot.com`
			PTR	`ns.inwx.com`
			PTR	`ns.inwx.de`
			PTR	`a.xnameserver.de`
			PTR	`ns.inwx.es`
		A	192.174.68.104^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.anycastdns.ch`
			PTR	`ns.inwx.ch`
			PTR	`ns.domrobot.com`
			PTR	`ns.inwx.com`
			PTR	`ns.inwx.de`
			PTR	`a.xnameserver.de`
			PTR	`ns.inwx.es`
NS	`ns3.inwx.eu`
		A	2a02:d500::53^{🇩🇪 INWX2a02:d500::/29}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
		A	45.87.158.53^{🇩🇪 INWX45.87.158.0/23}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
SOA	`ns.inwx.de`hostmaster@inwx.de 2022-09-12 #3

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-07-10 #33

Same first word

work-study.ru

work-study.cn

work-study.com

work-study.ch

work-study.org

Similar names

study-work.ru

study-work.de

study-work.com.ua

study-work.net

study-work.com

DNS History

7 records (4 active, 3 former)

●NSns.inwx.de2026-02-18 → 2026-07-10 · 3 obs

○ 2018-09-21 09:20:40
● 2026-02-18 01:16:04
● 2026-07-10 15:11:54

○NSns1.boalingua.ch2015-06-27 → 2018-09-21 · 4 obs

● 2015-06-27 15:51:06
● 2018-09-21 09:20:40
○ 2026-02-18 01:16:04
○ 2026-07-10 15:11:54

○NSns2.boalingua.ch2015-06-27 → 2018-09-21 · 4 obs

● 2015-06-27 15:51:06
● 2018-09-21 09:20:40
○ 2026-02-18 01:16:04
○ 2026-07-10 15:11:54

●NSns2.inwx.de2026-02-18 → 2026-07-10 · 3 obs

○ 2018-09-21 09:20:40
● 2026-02-18 01:16:04
● 2026-07-10 15:11:54

●NSns3.inwx.eu2026-02-18 → 2026-07-10 · 3 obs

○ 2018-09-21 09:20:40
● 2026-02-18 01:16:04
● 2026-07-10 15:11:54

○A176.10.104.1262015-06-27 → 2018-09-21 · 4 obs

● 2015-06-27 15:51:06
● 2018-09-21 09:20:40
○ 2026-02-18 01:16:04
○ 2026-07-10 15:11:54

●A45.87.158.72026-02-18 → 2026-07-10 · 3 obs

○ 2018-09-21 09:20:40
● 2026-02-18 01:16:04
● 2026-07-10 15:11:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
work-study.ch	ns2.inwx.de, ns.inwx.de, ns3.inwx.eu	-

✅ Authoritative Response

Server:176.97.158.104

NS records: ns2.inwx.de, ns.inwx.de, ns3.inwx.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1249ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.87.158.7`
NS	3	`ns2.inwx.de, ns3.inwx.eu...`
SOA	1	`ns.inwx.de hostmaster.inwx.de`

Analysis

IP Addresses

work-study.ch has exactly one IP address — 45.87.158.7.

kuebler-sport.fr, com.sportsbets.es, aixergie.com plus two other host names have IP numbers in common with work-study.ch.

Name Servers

work-study.ch has three name servers — ns2.inwx.de, ns.inwx.de and ns3.inwx.eu.

work-study.ch shares at least some of its name servers with other domains, including mylashes.de, teppiche.pl, redirec.org and two others.

These name servers are frequently paired with the name servers ns3.inwx.de, ns4.inwx.com and ns5.inwx.net.

Each of ns2.inwx.de, ns.inwx.de and ns3.inwx.eu points to two IP numbers. ns2.inwx.de points to 176.97.158.104 and 2001:67c:10b8::104. ns.inwx.de points to 192.174.68.104 and 2001:67c:1bc::104. ns3.inwx.eu points to 45.87.158.53 and 2a02:d500::53.