u2-3.com - robtex.com

u2-3.com

DNSSEC⚠️ Not signed
A82.220.34.51🇨🇭 SOLNET82.220.0.0/16 SolNet Switzerland
PTRmx169.mail.hosttech.eu
NSns1.hosttech.at ⭐
A2001:1680:101:1::2🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland
A82.220.34.231🇨🇭 SOLNET82.220.0.0/16 SolNet Switzerland
PTRns1.tripledns.eu
NSns2.hosttech.at
A2001:1af8:4700:a120:4::2🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb
A5.79.97.178🇳🇱 LEASEWEB-NL-AMS-015.79.64.0/18 LEASEWEB
PTRns2.tripledns.eu
NSns3.hosttech.at
A2a01:4f8:c0c:289d::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A94.130.74.45🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC
PTRns3.tripledns.eu
MXmail1.hosttech.eu ⭐
A2001:1680:101:83a::d8🇨🇭 SOLNET2001:1680::/32 SolNet Switzerland
PTRmail1.hosttech.eu
A193.203.253.28🇨🇭 hosttech-AS193.203.253.0/24
PTRmail1.hosttech.eu
MXmail2.hosttech.eu ⭐
A2a11:8b80:1000:1::4c🇨🇭 INIT72a11:8b80::/32
PTRmail2.hosttech.eu
A45.131.253.20🇨🇭 INIT745.131.253.0/24
PTRmail2.hosttech.eu
TXTv=spf1 +mx +a include:_spf.mail.hostserv.eu ~all
SOAns1.hosttech.atdns@hosttech.eu 2025-06-05 #0

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=1775499632
WOT: SAFE (60/100)

Subdomains

mail.u2-3.com

Same first word

u2-3.com

Similar names

u-32.ru
23-u.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns1.hosttech.atns2.hosttech.atns3.hosttech.atns1.world4you.atns2.world4you.atMXmail1.hosttech.eumail2.hosttech.eumail.u2-3.comA82.220.34.5181.19.154.98
●NSns1.hosttech.at2026-03-01 → 2026-04-06 · 3 obs
○ 2017-04-19 22:13:42
● 2026-03-01 07:22:10
● 2026-04-06 18:43:10
○NSns1.world4you.at2015-05-08 → 2017-04-19 · 4 obs
● 2015-05-08 07:24:40
● 2017-04-19 22:13:42
○ 2026-03-01 07:22:10
○ 2026-04-06 18:43:10
●NSns2.hosttech.at2026-03-01 → 2026-04-06 · 3 obs
○ 2017-04-19 22:13:42
● 2026-03-01 07:22:10
● 2026-04-06 18:43:10
○NSns2.world4you.at2015-05-08 → 2017-04-19 · 4 obs
● 2015-05-08 07:24:40
● 2017-04-19 22:13:42
○ 2026-03-01 07:22:10
○ 2026-04-06 18:43:10
●NSns3.hosttech.at2026-03-01 → 2026-04-06 · 3 obs
○ 2017-04-19 22:13:42
● 2026-03-01 07:22:10
● 2026-04-06 18:43:10
○MXmail.u2-3.com2015-05-08 → 2017-04-19 · 4 obs
● 2015-05-08 07:24:40
● 2017-04-19 22:13:42
○ 2026-03-01 07:22:10
○ 2026-04-06 18:43:10
●MXmail1.hosttech.eu2026-03-01 → 2026-04-06 · 3 obs
○ 2017-04-19 22:13:42
● 2026-03-01 07:22:10
● 2026-04-06 18:43:10
●MXmail2.hosttech.eu2026-03-01 → 2026-04-06 · 3 obs
○ 2017-04-19 22:13:42
● 2026-03-01 07:22:10
● 2026-04-06 18:43:10
○A81.19.154.982015-05-08 → 2017-04-19 · 4 obs
● 2015-05-08 07:24:40
● 2017-04-19 22:13:42
○ 2026-03-01 07:22:10
○ 2026-04-06 18:43:10
●A82.220.34.512026-03-01 → 2026-04-06 · 3 obs
○ 2017-04-19 22:13:42
● 2026-03-01 07:22:10
● 2026-04-06 18:43:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
u2-3.comns1.hosttech.at, ns2.hosttech.at, ns3.hosttech.at-

✅ Authoritative Response

Server:82.220.34.231

NS records: ns1.hosttech.at, ns2.hosttech.at, ns3.hosttech.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u2-3.com (unsigned zone)

⏱️ Timing

Total: 654ms | Queries: -

📄 Records

TypeCountSample Data
A182.220.34.51
NS3ns3.hosttech.at, ns2.hosttech.at...
MX2mail1.hosttech.eu (pri: 10), mail2.hosttech.eu (pri: 10)
TXT1v=spf1 +mx +a include:_spf.mail.hostserv
SOA1ns1.hosttech.at dns.hosttech.eu

Analysis

Hierarchy

u2-3.com is the parent of mail.u2-3.com.

IP Addresses

u2-3.com points to IP number 82.220.34.51.

For instance, other host names southerntransformer.com, mail.tamas.ch, mail.saulustig.com, mail.atelier-kgr.ch and mail.iberry.eu share IP numbers with u2-3.com.

Name Servers

The delegation for u2-3.com is handled by three name servers: ns1.hosttech.at, ns2.hosttech.at and ns3.hosttech.at.

u2-3.com shares name servers with other domains at least partially, for example dinli-motor.de, lgs.or.at, ansami.at, physio-lichtenberger.at and schloss-porcia.at.

These name servers are commonly used with ns1.hostserv.eu, ns2.hostserv.eu and ns3.hostserv.eu.

Host names with two IPs:

ns1.hosttech.at points to 2001:1680:101:1::2 and 82.220.34.231

ns2.hosttech.at points to 2001:1af8:4700:a120:4::2 and 5.79.97.178

ns3.hosttech.at points to 2a01:4f8:c0c:289d::2 and 94.130.74.45

Mail Servers

Two mail servers mail1.hosttech.eu and mail2.hosttech.eu handle u2-3.com.

u2-3.com shares the same mail server setup as other domains, for instance rysler.ch, alu-schiebeladen.ch, divine-rebelle.com, eribus.ch and immobilienfundort.at.

Host names with two IP numbers:

mail1.hosttech.eu points to 2001:1680:101:83a::d8 and 193.203.253.28; mail2.hosttech.eu points to 2a11:8b80:1000:1::4c and 45.131.253.20.