gefcheck.com - robtex.com

gefcheck.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1064::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.64🇩🇪 STRATO81.169.144.0/22 AG
NSshades11.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:138🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades11.rzone.de
A185.132.34.138🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades11.rzone.de
NSdocks03.rzone.de
A2001:8d8:fe:53:5747:2a74:d:3🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks03.rzone.de
A217.160.80.130🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks03.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAshades11.rzone.dehostmaster@strato-rz.de 2020-06-21 #14

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774516927

Same first word

gefcheck.com

DNS History

7 records (5 active, 2 former)

2017201820192020202120222023202420252026NSdocks03.rzone.deshades11.rzone.deMXsmtpin.rzone.deA2a01:238:20a:202:1064::81.169.145.642a01:238:20a:202:1152::81.169.145.152
●NSdocks03.rzone.de2016-12-20 → 2026-03-26 · 2 obs
● 2016-12-20 15:10:28
● 2026-03-26 09:41:14
●NSshades11.rzone.de2016-12-20 → 2026-03-26 · 2 obs
● 2016-12-20 15:10:28
● 2026-03-26 09:41:14
●MXsmtpin.rzone.de2016-12-20 → 2026-03-26 · 2 obs
● 2016-12-20 15:10:28
● 2026-03-26 09:41:14
●A2a01:238:20a:202:1064::2026-03-26 → 2026-03-26 · 2 obs
○ 2017-10-15 22:08:38
● 2026-03-26 09:41:14
○A2a01:238:20a:202:1152::2016-12-20 → 2017-10-15 · 3 obs
● 2016-12-20 15:10:28
● 2017-10-15 22:08:38
○ 2026-03-26 09:41:14
○A81.169.145.1522016-12-20 → 2017-10-15 · 3 obs
● 2016-12-20 15:10:28
● 2017-10-15 22:08:38
○ 2026-03-26 09:41:14
●A81.169.145.642026-03-26 → 2026-03-26 · 2 obs
○ 2017-10-15 22:08:38
● 2026-03-26 09:41:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...-
gefcheck.comdocks03.rzone.de, shades11.rzone.de-

✅ Authoritative Response

Server:185.132.34.138

NS records: docks03.rzone.de, shades11.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gefcheck.com (unsigned zone)

⏱️ Timing

Total: 562ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.64
AAAA12a01:238:20a:202:1064::
NS2docks03.rzone.de, shades11.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades11.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

gefcheck.com resolves to two IP numbers: 2a01:238:20a:202:1064:: and 81.169.145.64.

Other host names, for instance haus-st-benedikt.de, slottec.com, zereo.de, carano.com and sailcup.de share IP numbers with gefcheck.com.

Name Servers

gefcheck.com has two name servers: docks03.rzone.de and shades11.rzone.de.

gefcheck.com shares the same name server setup as other domains, for example hadodesign.de, gumbold.de, rufan777.com, bsb24.de and blsnet.de.

gefcheck.com shares some name servers with other domains, for example reif-fuers-web.de, kleinbildfilm.net, team-franken.de, tonerportal.de and helmuts-tauchshop.de.

these name servers are often used with shades03.rzone.de, docks01.rzone.de, docks04.rzone.de, shades01.rzone.de, shades12.rzone.de, shades14.rzone.de, docks10.rzone.de, docks17.rzone.de, shades08.rzone.de and shades18.rzone.de.

Host names with two IP numbers:

docks03.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:3 and 217.160.80.130; shades11.rzone.de points to: 2607:f1c0:fe:53:185:132:34:138 and 185.132.34.138.

Mail Servers

gefcheck.com is handled by a single mail server, smtpin.rzone.de.

gefcheck.com shares the mail server setup with other domains, for example scc-ruhr.de, mail.es-team.de, mx0.pinled.eu, lakotanet.de and xn--nachhilfeinstitut-gnstiger-h0c.com.

smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.