joschuba.com - robtex.com

joschuba.com

DNSSEC⚠️ Not signed
A159.223.204.176🇺🇸 DIGITALOCEAN159.223.192.0/20 DigitalOcean
NShydrogen.ns.hetzner.com ⭐
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 a mx include:spf.messagingengine.com ?all
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-04-07 #17

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=1777340516

Same first word

joschuba.com

DNS History

14 records (6 active, 8 former)

202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comns.domrobot.bizns.domrobot.comns.domrobot.infons.domrobot.netns.domrobot.orgMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comhalley.uberspace.deA159.223.204.176185.26.156.572a00:d0c0:200:0:b9:1a:9c:38
●NShelium.ns.hetzner.de2026-04-11 → 2026-04-28 · 3 obs
○ 2026-04-07 05:22:52
● 2026-04-11 03:02:06
● 2026-04-28 01:48:08
●NShydrogen.ns.hetzner.com2026-04-11 → 2026-04-28 · 3 obs
○ 2026-04-07 05:22:52
● 2026-04-11 03:02:06
● 2026-04-28 01:48:08
○NSns.domrobot.biz2020-04-14 → 2020-04-14 · 3 obs
● 2020-04-14 04:42:54
○ 2026-03-27 13:07:54
○ 2026-04-28 01:48:08
○NSns.domrobot.com2020-04-14 → 2026-04-07 · 4 obs
● 2020-04-14 04:42:54
● 2026-04-07 05:22:52
○ 2026-04-11 03:02:06
○ 2026-04-28 01:48:08
○NSns.domrobot.info2020-04-14 → 2020-04-14 · 3 obs
● 2020-04-14 04:42:54
○ 2026-03-27 13:07:54
○ 2026-04-28 01:48:08
○NSns.domrobot.net2020-04-14 → 2026-04-07 · 4 obs
● 2020-04-14 04:42:54
● 2026-04-07 05:22:52
○ 2026-04-11 03:02:06
○ 2026-04-28 01:48:08
○NSns.domrobot.org2020-04-14 → 2026-04-07 · 4 obs
● 2020-04-14 04:42:54
● 2026-04-07 05:22:52
○ 2026-04-11 03:02:06
○ 2026-04-28 01:48:08
●NSoxygen.ns.hetzner.com2026-04-11 → 2026-04-28 · 3 obs
○ 2026-04-07 05:22:52
● 2026-04-11 03:02:06
● 2026-04-28 01:48:08
○MXhalley.uberspace.de2020-04-14 → 2020-04-14 · 3 obs
● 2020-04-14 04:42:54
○ 2026-03-27 13:07:54
○ 2026-04-28 01:48:08
●MXin1-smtp.messagingengine.com2026-03-27 → 2026-04-28 · 3 obs
○ 2020-04-14 04:42:54
● 2026-03-27 13:07:54
● 2026-04-28 01:48:08
●MXin2-smtp.messagingengine.com2026-03-27 → 2026-04-28 · 3 obs
○ 2020-04-14 04:42:54
● 2026-03-27 13:07:54
● 2026-04-28 01:48:08
●A159.223.204.1762026-03-27 → 2026-04-28 · 3 obs
○ 2020-04-14 04:42:54
● 2026-03-27 13:07:54
● 2026-04-28 01:48:08
○A185.26.156.572020-04-14 → 2020-04-14 · 3 obs
● 2020-04-14 04:42:54
○ 2026-03-27 13:07:54
○ 2026-04-28 01:48:08
○A2a00:d0c0:200:0:b9:1a:9c:382020-04-14 → 2020-04-14 · 3 obs
● 2020-04-14 04:42:54
○ 2026-03-27 13:07:54
○ 2026-04-28 01:48:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
joschuba.comhelium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com2 records

✅ Authoritative Response

Server:88.198.229.192

NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for joschuba.com (unsigned zone)

⏱️ Timing

Total: 942ms | Queries: -

📄 Records

TypeCountSample Data
A1159.223.204.176
NS3oxygen.ns.hetzner.com, helium.ns.hetzner.de...
MX2in2-smtp.messagingengine.com (pri: 20), in1-smtp.messagingengine.com (pri: 10)
TXT1v=spf1 a mx include:spf.messagingengine.
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)

Analysis

IP Addresses

joschuba.com points to IP number: 159.223.204.176.

Other host names such as techlex.net, dheinemann.com, jkap.io, zendo.me and albanbrooke.com share IPs with joschuba.com.

Name Servers

joschuba.com is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

joschuba.com at least partially shares name servers with other domains, for instance wohnen-leben-genuss.com, justunderwear.it, radonline.at, bauen-und-wohnen.de and team-invoice.com.

these name servers are commonly used with ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de and ns1.your-server.de.

Host hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98; Host oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192; Host helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.

Mail Servers

joschuba.com is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

The mail server setup for joschuba.com matches that of other domains, for instance jacquesheunis.com, b.ns.jssjr.com, extremeweatherwatch.com, kaffeeschlucker.de and scientialdynamics.com.

Eight IP numbers per host name: in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Four IP numbers per host name: in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.