studygroup.de - dns.ninja

`studygroup.de`

DNSSEC	⚠️ Not signed
A	62.116.130.8^{🇩🇪 INTERNETX-AS62.116.128.0/19 INTERNETX-MUC-2}
		PTR	`redirect.domain-robot.org`
NS	`a.ns14.net` ⭐
		A	2001:8d8:fe:53:217:160:80:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
		A	217.160.80.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
NS	`b.ns14.net`
		A	2001:8d8:fe:53:217:160:81:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
		A	217.160.81.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
NS	`c.ns14.net`
		A	2607:f1c0:fe:53:185:132:35:160^{🇺🇸 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-ix1.ui-dns.org`
		A	185.132.35.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.org`
NS	`d.ns14.net`
		A	2607:f1c0:fe:53:185:132:34:160^{🇺🇸 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-ix1.ui-dns.com`
		A	185.132.34.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.com`
SOA	`a.ns14.net`do-not-reply@studygroup.de 2018-08-15 #0

`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=1783639163

Same first word

studygroup.in

studygroup.biz

studygroup.net

studygroup.org.uk

studygroup.org

studygroup.de

studygroup.info

studygroup.us

studygroup.com

studygroup.co.uk

studygroup.ac.uk

studygroup.gr

studygroup.co

studygroup.edu.au

studygroup.com.au

Similar names

groupstudy.org

dugupstory.com

stuydgroup.com

groupstudy.com

DNS History

13 records (5 active, 8 former)

●NSa.ns14.net2026-03-27 → 2026-07-09 · 3 obs

○ 2017-08-08 04:12:14
● 2026-03-27 06:09:38
● 2026-07-09 23:50:12

●NSb.ns14.net2026-03-27 → 2026-07-09 · 3 obs

○ 2017-08-08 04:12:14
● 2026-03-27 06:09:38
● 2026-07-09 23:50:12

●NSc.ns14.net2026-03-27 → 2026-07-09 · 3 obs

○ 2017-08-08 04:12:14
● 2026-03-27 06:09:38
● 2026-07-09 23:50:12

●NSd.ns14.net2026-03-27 → 2026-07-09 · 3 obs

○ 2017-08-08 04:12:14
● 2026-03-27 06:09:38
● 2026-07-09 23:50:12

○NSns1.domainname.at2015-08-13 → 2016-04-03 · 4 obs

● 2015-08-13 22:03:10
● 2016-04-03 05:32:44
○ 2016-09-23 19:12:28
○ 2026-07-09 23:50:12

○NSns1.redirectdom.com2015-08-13 → 2016-04-03 · 4 obs

● 2015-08-13 22:03:10
● 2016-04-03 05:32:44
○ 2016-09-23 19:12:28
○ 2026-07-09 23:50:12

○NSns1.sedoparking.com2016-09-23 → 2017-08-08 · 5 obs

○ 2016-04-03 05:32:44
● 2016-09-23 19:12:28
● 2017-08-08 04:12:14
○ 2026-03-27 06:09:38
○ 2026-07-09 23:50:12

○NSns2.redirectdom.com2015-08-13 → 2016-04-03 · 4 obs

● 2015-08-13 22:03:10
● 2016-04-03 05:32:44
○ 2016-09-23 19:12:28
○ 2026-07-09 23:50:12

○NSns2.sedoparking.com2016-09-23 → 2017-08-08 · 5 obs

○ 2016-04-03 05:32:44
● 2016-09-23 19:12:28
● 2017-08-08 04:12:14
○ 2026-03-27 06:09:38
○ 2026-07-09 23:50:12

○MXlocalhost2016-09-23 → 2017-08-08 · 4 obs

● 2016-09-23 19:12:28
● 2017-08-08 04:12:14
○ 2026-03-27 06:09:38
○ 2026-07-09 23:50:12

○A176.9.83.2292015-08-13 → 2016-04-03 · 4 obs

● 2015-08-13 22:03:10
● 2016-04-03 05:32:44
○ 2016-09-23 19:12:28
○ 2026-07-09 23:50:12

●A62.116.130.82026-03-27 → 2026-07-09 · 3 obs

○ 2017-08-08 04:12:14
● 2026-03-27 06:09:38
● 2026-07-09 23:50:12

○A72.52.4.1192016-09-23 → 2017-08-08 · 5 obs

○ 2016-04-03 05:32:44
● 2016-09-23 19:12:28
● 2017-08-08 04:12:14
○ 2026-03-27 06:09:38
○ 2026-07-09 23:50:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
studygroup.de	d.ns14.net, b.ns14.net, a.ns14.net, c.ns14.net	-

✅ Authoritative Response

Server:185.132.35.160

NS records: d.ns14.net, b.ns14.net, a.ns14.net, c.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studygroup.de (unsigned zone)

⏱️ Timing

Total: 2396ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.116.130.8`
NS	4	`b.ns14.net, d.ns14.net...`
SOA	1	`a.ns14.net do-not-reply.studygroup.de`

Analysis

IP Addresses

studygroup.de resolves to just one IP address, 62.116.130.8.

Two other host names, along with jaegerhof.cc, x-anwalt.de and green-hospital.com, also share IP numbers with studygroup.de.

Name Servers

The NS records for studygroup.de point to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

studygroup.de shares at least some of its name servers with other domains, including mediamodule.net, ifen-hotel.com, widder.eu and two others.

These name servers are frequently paired with the name servers ns1.aktualisierer.com and ns2.aktualisierer.com.

The host names a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net each resolve to two IP addresses: a.ns14.net resolves to 217.160.80.160 and 2001:8d8:fe:53:217:160:80:160; b.ns14.net resolves to 217.160.81.160 and 2001:8d8:fe:53:217:160:81:160; c.ns14.net resolves to 185.132.35.160 and 2607:f1c0:fe:53:185:132:35:160; d.ns14.net resolves to 185.132.34.160 and 2607:f1c0:fe:53:185:132:34:160.