zh-tech.at - robtex.com

zh-tech.at

DNSSEC⚠️ Not signed
A5.45.104.129🇩🇪 netcup-AS5.45.104.0/22
PTRsrv04.webnologie.at
NSsrv01.webnologie.at ⭐
NSsrv02.webnologie.at ⚠️ Not in zone NS records
MXd329105.a.ess.de.barracudanetworks.com ⭐
A18.185.115.250🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
A18.185.115.251🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
A18.185.115.252🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
MXd329105.b.ess.de.barracudanetworks.com(10)
A18.185.115.250🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
A18.185.115.251🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
A18.185.115.252🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
TXTv=spf1 mx a ip4:80.120.239.166 include:spf.protection.outlook.com include:spf...
TXTgoogle-site-verification=vAytASUH6FN6qFoK1Q6bHBUHbYflBEbmd628ybIs9Wg
TXTMS=ms87319416
SOAsrv01.webnologie.atoffice@webnologie.at 2026-03-26 #1

at

DNSSEC🔒 Signed (DS record present)
NSdns.nic.at ⭐
NSd.ns.at
NSj.ns.at
NSn.ns.at
NSns1.univie.ac.at
NSns2.univie.ac.at
NSr.ns.at
NSu.ns.at
SOAdns.nic.atdomain-admin@univie.ac.at serial=1774720802

Same first word

zh-tech.at
zh-tech.asia
zh-tech.com.cn
zh-tech.com.tw
zh-tech.com

Similar names

thc-zhe.nl
hz-tech.com

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSsrv01.webnologie.atsrv02.webnologie.atdns1.inode.atdns2.inode.atns1.upc.bizns2.upc.bizMXd329105.a.ess.de.barracudanetworks.comd329105.b.ess.de.barracudanetworks.comintern.zh-tech.atmail.zh-tech.atA5.45.104.129213.47.222.8084.116.32.65
○NSdns1.inode.at2015-06-13 → 2017-01-13 · 4 obs
● 2015-06-13 23:24:50
● 2017-01-13 19:37:46
○ 2018-07-28 15:30:46
○ 2026-03-28 18:39:54
○NSdns2.inode.at2015-06-13 → 2017-01-13 · 4 obs
● 2015-06-13 23:24:50
● 2017-01-13 19:37:46
○ 2018-07-28 15:30:46
○ 2026-03-28 18:39:54
○NSns1.upc.biz2018-07-28 → 2018-07-28 · 4 obs
○ 2017-01-13 19:37:46
● 2018-07-28 15:30:46
○ 2026-03-01 21:44:06
○ 2026-03-28 18:39:54
○NSns2.upc.biz2018-07-28 → 2018-07-28 · 4 obs
○ 2017-01-13 19:37:46
● 2018-07-28 15:30:46
○ 2026-03-01 21:44:06
○ 2026-03-28 18:39:54
●NSsrv01.webnologie.at2026-03-10 → 2026-03-28 · 3 obs
○ 2026-03-01 21:44:06
● 2026-03-10 01:51:18
● 2026-03-28 18:39:54
●NSsrv02.webnologie.at2026-03-10 → 2026-03-28 · 3 obs
○ 2026-03-01 21:44:06
● 2026-03-10 01:51:18
● 2026-03-28 18:39:54
●MXd329105.a.ess.de.barracudanetworks.com2026-03-10 → 2026-03-28 · 3 obs
○ 2026-03-01 21:44:06
● 2026-03-10 01:51:18
● 2026-03-28 18:39:54
●MXd329105.b.ess.de.barracudanetworks.com2026-03-10 → 2026-03-28 · 3 obs
○ 2026-03-01 21:44:06
● 2026-03-10 01:51:18
● 2026-03-28 18:39:54
○MXintern.zh-tech.at2015-06-13 → 2018-07-28 · 4 obs
● 2015-06-13 23:24:50
● 2018-07-28 15:30:46
○ 2026-03-01 21:44:06
○ 2026-03-28 18:39:54
○MXmail.zh-tech.at2015-06-13 → 2018-07-28 · 4 obs
● 2015-06-13 23:24:50
● 2018-07-28 15:30:46
○ 2026-03-01 21:44:06
○ 2026-03-28 18:39:54
○A213.47.222.802015-06-13 → 2016-02-03 · 4 obs
● 2015-06-13 23:24:50
● 2016-02-03 12:15:46
○ 2016-03-13 16:31:54
○ 2026-03-28 18:39:54
●A5.45.104.1292026-03-10 → 2026-03-28 · 3 obs
○ 2026-03-01 21:44:06
● 2026-03-10 01:51:18
● 2026-03-28 18:39:54
○A84.116.32.652016-03-13 → 2018-07-28 · 5 obs
○ 2016-02-03 12:15:46
● 2016-03-13 16:31:54
● 2018-07-28 15:30:46
○ 2026-03-01 21:44:06
○ 2026-03-28 18:39:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atd.ns.at, j.ns.at, n.ns.at, r.ns.at...-
zh-tech.atsrv01.webnologie.at, srv02.webnologie.at-

✅ Authoritative Response

Server:88.99.66.86

NS records: srv01.webnologie.at, srv02.webnologie.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zh-tech.at (unsigned zone)

⏱️ Timing

Total: 3900ms | Queries: -

📄 Records

TypeCountSample Data
A15.45.104.129
NS1srv01.webnologie.at
MX2d329105.b.ess.de.barracudanetworks.com (, d329105.a.ess.de.barracudanetworks.com (
TXT3MS=ms87319416, google-site-verification=vAytASUH6FN6qFo...
SOA1srv01.webnologie.at office.webnologie.at

Analysis

IP Addresses

zh-tech.at resolves to one IP number: 5.45.104.129.

other host names including schoeneraussehen.at, haigl.at, www.stvk.at, berr.at and stvk.at share IP numbers with zh-tech.at.

Name Servers

zh-tech.at is delegated to two name servers srv01.webnologie.at and srv02.webnologie.at.

zh-tech.at shares the same name server setup as other domains, for instance abnehmenimliegen.at, frauen-in-der-region.at, haigl.at, st-peter-kammersberg.at and ems-divinia.at.

zh-tech.at at least partially shares name servers with other domains, for instance deintermin.net.

these name servers are commonly used alongside srv03.webnologie.at.

Mail Servers

Two mail servers handle zh-tech.at: d329105.a.ess.de.barracudanetworks.com and d329105.b.ess.de.barracudanetworks.com.

Host names with three IPs:

d329105.a.ess.de.barracudanetworks.com points to: 18.185.115.250, 18.185.115.251 and 18.185.115.252.

d329105.b.ess.de.barracudanetworks.com points to: 18.185.115.250, 18.185.115.251 and 18.185.115.252.

Hosts pointing to 18.185.115.250: d329105.a.ess.de.barracudanetworks.com and d329105.b.ess.de.barracudanetworks.com.

Hosts pointing to 18.185.115.251: d329105.a.ess.de.barracudanetworks.com and d329105.b.ess.de.barracudanetworks.com.

Hosts pointing to 18.185.115.252: d329105.a.ess.de.barracudanetworks.com and d329105.b.ess.de.barracudanetworks.com.