feedzback.com - robtex.com

feedzback.com

DNSSEC⚠️ Not signed
A199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google
NSshades19.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:146🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades19.rzone.de
A185.132.34.146🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades19.rzone.de
NSdocks20.rzone.de
A2001:8d8:fe:53:5747:2a74:d:20🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks20.rzone.de
A217.160.80.147🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks20.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
TXTv=spf1 include:_spf.firebasemail.com ~all
TXTfirebase=feedflux-5ba7a
SOAshades19.rzone.dehostmaster@strato-rz.de 2024-10-02 #65

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=1774689722

Subdomains

mailserver.feedzback.com

Same first word

feedzback.com

Similar names

zfeedback.com
feedbackz.com

DNS History

9 records (4 active, 5 former)

202120222023202420252026NSdocks20.rzone.deshades19.rzone.dens-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comMXsmtpin.rzone.deA199.36.158.10035.227.189.100
●NSdocks20.rzone.de2026-03-13 → 2026-03-28 · 3 obs
○ 2021-03-16 05:23:44
● 2026-03-13 03:23:40
● 2026-03-28 09:46:36
○NSns-cloud-d1.googledomains.com2020-02-15 → 2020-02-15 · 3 obs
● 2020-02-15 21:07:26
○ 2021-03-16 05:23:44
○ 2026-03-28 09:46:36
○NSns-cloud-d2.googledomains.com2020-02-15 → 2020-02-15 · 3 obs
● 2020-02-15 21:07:26
○ 2021-03-16 05:23:44
○ 2026-03-28 09:46:36
○NSns-cloud-d3.googledomains.com2020-02-15 → 2020-02-15 · 3 obs
● 2020-02-15 21:07:26
○ 2021-03-16 05:23:44
○ 2026-03-28 09:46:36
○NSns-cloud-d4.googledomains.com2020-02-15 → 2020-02-15 · 3 obs
● 2020-02-15 21:07:26
○ 2021-03-16 05:23:44
○ 2026-03-28 09:46:36
●NSshades19.rzone.de2026-03-13 → 2026-03-28 · 3 obs
○ 2021-03-16 05:23:44
● 2026-03-13 03:23:40
● 2026-03-28 09:46:36
●MXsmtpin.rzone.de2026-03-13 → 2026-03-28 · 2 obs
● 2026-03-13 03:23:40
● 2026-03-28 09:46:36
●A199.36.158.1002026-03-13 → 2026-03-28 · 3 obs
○ 2021-03-16 05:23:44
● 2026-03-13 03:23:40
● 2026-03-28 09:46:36
○A35.227.189.1002020-02-15 → 2020-02-15 · 3 obs
● 2020-02-15 21:07:26
○ 2021-03-16 05:23:44
○ 2026-03-28 09:46:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
feedzback.comdocks20.rzone.de, shades19.rzone.de-

✅ Authoritative Response

Server:185.132.34.146

NS records: docks20.rzone.de, shades19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for feedzback.com (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

TypeCountSample Data
A1199.36.158.100
NS2docks20.rzone.de, shades19.rzone.de
MX1smtpin.rzone.de (pri: 5)
TXT2firebase=feedflux-5ba7a, v=spf1 include:_spf.firebasemail.com ~al
SOA1shades19.rzone.de hostmaster.strato-rz.d

Analysis

Hierarchy

feedzback.com is a parent of mailserver.feedzback.com.

IP Addresses

feedzback.com points to a single IP address: 199.36.158.100.

Other host names such as uptonbenny.firebaseapp.com, caisseing-5ecb9.web.app, ballsod88.live, ama-auth.firebaseapp.com and offic-ms-uswest3.web.app share IP numbers with feedzback.com.

Name Servers

feedzback.com is delegated to two name servers: docks20.rzone.de and shades19.rzone.de.

feedzback.com uses the same name server setup as other domains, including proemmel.de, dirty-fellows.com, leitl.email, berndle.com and marbelladoc.net.

At least part of the name servers for feedzback.com are shared with other domains, for instance rometravel.nl, elite-gays.com, freiepressebayern.com, tierschutz-thannhausen.de and remi.red.

these name servers are commonly used with the name servers docks10.rzone.de, shades07.rzone.de, docks15.rzone.de, shades12.rzone.de, shades01.rzone.de, shades05.rzone.de, shades18.rzone.de, docks17.rzone.de, docks12.rzone.de and shades02.rzone.de.

Host names with two IP numbers:

docks20.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:20 and 217.160.80.147.

shades19.rzone.de points to 2607:f1c0:fe:53:185:132:34:146 and 185.132.34.146.

Mail Servers

The mail server for feedzback.com is smtpin.rzone.de.

feedzback.com uses the same mail server setup as other domains, for instance phaet.teachless.com, norbert-edel.de, tyrosize.de, carofol.com and justec.net.

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