researcharena.de - robtex.com

researcharena.de

DNSSEC⚠️ Not signed
A2a01:4f8:10a:41cf::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRs1.tomtec.eu
A88.99.216.252🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC
NSa.ns14.net ⭐
A2001:8d8:fe:53:217:160:80:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix1.ui-dns.de
A217.160.80.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix1.ui-dns.de
NSb.ns14.net
A2001:8d8:fe:53:217:160:81:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix1.ui-dns.biz
A217.160.81.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix1.ui-dns.biz
NSc.ns14.net
A2607: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
PTRns-ix1.ui-dns.org
A185.132.35.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix1.ui-dns.org
NSd.ns14.net
A2607: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
PTRns-ix1.ui-dns.com
A185.132.34.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix1.ui-dns.com
SOAa.ns14.netdomreg@spieglhof-media.de 2021-09-01 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1778546503

Same first word

researcharena.de

DNS History

7 records (6 active, 1 former)

20162017201820192020202120222023202420252026NSa.ns14.netb.ns14.netc.ns14.netd.ns14.netA2a01:4f8:10a:41cf::288.99.216.252213.239.241.169
●NSa.ns14.net2015-07-23 → 2026-05-12 · 2 obs
● 2015-07-23 20:29:04
● 2026-05-12 01:01:50
●NSb.ns14.net2015-07-23 → 2026-05-12 · 2 obs
● 2015-07-23 20:29:04
● 2026-05-12 01:01:50
●NSc.ns14.net2015-07-23 → 2026-05-12 · 2 obs
● 2015-07-23 20:29:04
● 2026-05-12 01:01:50
●NSd.ns14.net2015-07-23 → 2026-05-12 · 2 obs
● 2015-07-23 20:29:04
● 2026-05-12 01:01:50
○A213.239.241.1692015-07-23 → 2017-02-11 · 4 obs
● 2015-07-23 20:29:04
● 2017-02-11 14:58:20
○ 2019-01-13 00:06:36
○ 2026-05-12 01:01:50
●A2a01:4f8:10a:41cf::22019-01-13 → 2026-05-12 · 3 obs
○ 2017-02-11 14:58:20
● 2019-01-13 00:06:36
● 2026-05-12 01:01:50
●A88.99.216.2522019-01-13 → 2026-05-12 · 3 obs
○ 2017-02-11 14:58:20
● 2019-01-13 00:06:36
● 2026-05-12 01:01:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
researcharena.deb.ns14.net, c.ns14.net, d.ns14.net, a.ns14.net-

✅ Authoritative Response

Server:217.160.80.160

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for researcharena.de (unsigned zone)

⏱️ Timing

Total: 928ms | Queries: -

📄 Records

TypeCountSample Data
A188.99.216.252
AAAA12a01:4f8:10a:41cf::2
NS4b.ns14.net, c.ns14.net...
SOA1a.ns14.net domreg.spieglhof-media.de

Analysis

IP Addresses

researcharena.de resolves to two IPs: 2a01:4f8:10a:41cf::2 and 88.99.216.252.

other host names for instance 85.10.250.100.tomtec-services.de, 100.tomtec-services.de, 10.250.100.tomtec-services.de, s1.tomtec.eu and www.tomtec.de share IP numbers with researcharena.de.

Name Servers

researcharena.de is delegated to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

researcharena.de at least partially shares name servers with other domains, for instance laborberlin.com, ekipaul.de, mshorse.com, praxis-moeller.de and teleshop.de.

Host names with two IP numbers:

Host name a.ns14.net points to: 2001:8d8:fe:53:217:160:80:160 and 217.160.80.160.

Host name b.ns14.net points to: 2001:8d8:fe:53:217:160:81:160 and 217.160.81.160.

Host name c.ns14.net points to: 2607:f1c0:fe:53:185:132:35:160 and 185.132.35.160.

Host name d.ns14.net points to: 2607:f1c0:fe:53:185:132:34:160 and 185.132.34.160.