studyzone.de - dns.ninja

`studyzone.de`

DNSSEC	⚠️ Not signed
A	82.165.169.234^{🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4}
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 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.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 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.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`mx00.udag.de` ⭐
		A	62.146.106.39^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx00.udag.de`
MX	`mx01.udag.de`⁽²⁰⁾
		A	62.146.106.40^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx01.udag.de`
SOA	`ns.udag.de`hostmaster@united-domains.de 2022-03-04 #2

`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=1782899234

Same first word

studyzone.de

studyzone.co.id

studyzone.com

studyzone.com.tr

studyzone.co.in

studyzone.tv

studyzone.net

studyzone.co.nz

studyzone.com.br

studyzone.org

studyzone.id

studyzone.mobi

studyzone.in

studyzone.app

studyzone.ca

DNS History

12 records (6 active, 6 former)

●NSns.udag.de2026-07-01 → 2026-07-01 · 3 obs

○ 2017-04-01 03:29:12
● 2026-07-01 10:04:36
● 2026-07-01 10:04:38

●NSns.udag.net2026-07-01 → 2026-07-01 · 3 obs

○ 2017-04-01 03:29:12
● 2026-07-01 10:04:36
● 2026-07-01 10:04:38

●NSns.udag.org2026-07-01 → 2026-07-01 · 3 obs

○ 2017-04-01 03:29:12
● 2026-07-01 10:04:36
● 2026-07-01 10:04:38

○NSns1.parkingcrew.net2015-07-13 → 2017-04-01 · 4 obs

● 2015-07-13 11:10:50
● 2017-04-01 03:29:12
○ 2026-07-01 10:04:36
○ 2026-07-01 10:04:38

○NSns2.parkingcrew.net2015-07-13 → 2017-04-01 · 4 obs

● 2015-07-13 11:10:50
● 2017-04-01 03:29:12
○ 2026-07-01 10:04:36
○ 2026-07-01 10:04:38

○MXmail.h-email.net2015-07-13 → 2017-04-01 · 4 obs

● 2015-07-13 11:10:50
● 2017-04-01 03:29:12
○ 2026-07-01 10:04:36
○ 2026-07-01 10:04:38

●MXmx00.udag.de2026-07-01 → 2026-07-01 · 3 obs

○ 2017-04-01 03:29:12
● 2026-07-01 10:04:36
● 2026-07-01 10:04:38

●MXmx01.udag.de2026-07-01 → 2026-07-01 · 3 obs

○ 2017-04-01 03:29:12
● 2026-07-01 10:04:36
● 2026-07-01 10:04:38

○A185.53.177.62015-07-13 → 2016-07-02 · 6 obs

● 2015-07-13 11:10:50
● 2015-11-15 21:11:28
○ 2016-02-23 22:19:02
● 2016-07-02 13:19:40
○ 2017-04-01 03:29:12
○ 2026-07-01 10:04:38

○A185.53.177.82016-02-23 → 2016-02-23 · 4 obs

○ 2015-11-15 21:11:28
● 2016-02-23 22:19:02
○ 2016-07-02 13:19:40
○ 2026-07-01 10:04:38

○A185.53.179.62017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-02 13:19:40
● 2017-04-01 03:29:12
○ 2026-07-01 10:04:36
○ 2026-07-01 10:04:38

●A82.165.169.2342026-07-01 → 2026-07-01 · 3 obs

○ 2017-04-01 03:29:12
● 2026-07-01 10:04:36
● 2026-07-01 10:04:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
studyzone.de	ns.udag.net, ns.udag.de, ns.udag.org	2 records

✅ Authoritative Response

Server:185.132.33.253

NS records: ns.udag.net, ns.udag.de, ns.udag.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyzone.de (unsigned zone)

⏱️ Timing

Total: 552ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.165.169.234`
NS	3	`ns.udag.org, ns.udag.net...`
MX	2	`mx01.udag.de (pri: 20), mx00.udag.de (pri: 10)`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)

Analysis

IP Addresses

studyzone.de resolves to one IP address: 82.165.169.234.

Name Servers

studyzone.de has three name servers — ns.udag.de, ns.udag.net and ns.udag.org.

studyzone.de partially shares its NS delegation with several other domains, including travelbooker.eu, haendle.ru, friendly-gecko.com and two others.

Each of ns.udag.de, ns.udag.net and ns.udag.org points to two IP numbers. ns.udag.de points to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253. ns.udag.net points to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253. ns.udag.org points to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.

Mail Servers

Mail for studyzone.de is handled by two mail servers — mx00.udag.de and mx01.udag.de.

studyzone.de uses an identical mail server configuration to several other domains — among them popogranda.com, bang4you.com, kartenakzeptanz.net and two more.

mx00.udag.de resolves to 62.146.106.39. mx01.udag.de resolves to 62.146.106.40. Both host names point to a single IP number.