800grad.com - robtex.com

800grad.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1088::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.88🇩🇪 STRATO81.169.144.0/22 AG
NSdocks04.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:4🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks04.rzone.de
A217.160.80.131🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks04.rzone.de
NSshades02.rzone.de
A2607:f1c0:fe:53:185:132:34:129🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades02.rzone.de
A185.132.34.129🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades02.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks04.rzone.dehostmaster@strato-rz.de 2025-12-13 #13

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=1774420272

Same first word

800grad.com

DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSdocks04.rzone.deshades02.rzone.deMXsmtpin.rzone.deA2a01:238:20a:202:1088::81.169.145.88
●NSdocks04.rzone.de2015-10-16 → 2026-03-25 · 2 obs
● 2015-10-16 09:33:38
● 2026-03-25 06:46:04
●NSshades02.rzone.de2015-10-16 → 2026-03-25 · 2 obs
● 2015-10-16 09:33:38
● 2026-03-25 06:46:04
●MXsmtpin.rzone.de2015-10-16 → 2026-03-25 · 2 obs
● 2015-10-16 09:33:38
● 2026-03-25 06:46:04
●A2a01:238:20a:202:1088::2015-10-16 → 2026-03-25 · 2 obs
● 2015-10-16 09:33:38
● 2026-03-25 06:46:04
●A81.169.145.882015-10-16 → 2026-03-25 · 2 obs
● 2015-10-16 09:33:38
● 2026-03-25 06:46:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
800grad.comshades02.rzone.de, docks04.rzone.de-

✅ Authoritative Response

Server:185.132.34.129

NS records: shades02.rzone.de, docks04.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 800grad.com (unsigned zone)

⏱️ Timing

Total: 401ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.88
AAAA12a01:238:20a:202:1088::
NS2docks04.rzone.de, shades02.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks04.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

The entity 800grad.com points to two IP numbers: 2a01:238:20a:202:1088:: and 81.169.145.88.

For instance, other host names green-ant.info, compusa.de, klausk.berlin, hdmp.de and maxvideo.nl share IP numbers with 800grad.com.

Name Servers

800grad.com is delegated to two name servers: docks04.rzone.de and shades02.rzone.de.

800grad.com uses the same name server setup as other domains such as naturorte.de, gs29.de, autoschaden.com, mwbb.de and maximilian-lipp.de.

800grad.com shares name servers with other domains at least partially, for example ladestationen.berlin, glb-online.de, healthcoachinginstitut.com, tenisplaya.com and rvnt.eu.

these name servers are often used with the following: docks03.rzone.de, shades09.rzone.de, shades16.rzone.de, docks09.rzone.de, docks07.rzone.de, docks05.rzone.de, docks13.rzone.de, shades07.rzone.de, shades19.rzone.de and shades04.rzone.de.

Host names with two IP numbers:

docks04.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:4 and 217.160.80.131; shades02.rzone.de points to 2607:f1c0:fe:53:185:132:34:129 and 185.132.34.129.

Mail Servers

800grad.com is handled by a single mail server, smtpin.rzone.de.

800grad.com shares the same mail server setup as other domains, for instance xn--rodizio-kln-zfb.de, amsis.de, scr-fraueneishockey.de, mail.plattenkiste.net and mx0.fotografie-jill-carstens.de.

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