3metra.com - robtex.com

3metra.com

DNSSEC⚠️ Not signed
A168.119.136.87🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC
PTRstatic.87.136.119.168.clients.your-server.de
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
MXmail.3metra.com ⭐
A168.119.136.87🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC
PTRstatic.87.136.119.168.clients.your-server.de
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2025-05-29 #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=1774360257

Subdomains

www.3metra.com
mail.3metra.com

Same first word

3metra.com
3metra.com.ua

Similar names

r3team.de
r3team.com.br
metra3.sk

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comns1.optima.pl.uans18.x-host.com.uans18.x-host.net.uans19.x-host.com.uans19.x-host.net.uans2.optima.pl.uaMXmail.3metra.commxserv1.3metra.commxserv2.3metra.comA168.119.136.87193.200.255.46193.200.255.4965.21.226.28
●NShelium.ns.hetzner.de2026-02-15 → 2026-03-24 · 3 obs
○ 2021-10-16 19:09:40
● 2026-02-15 07:39:26
● 2026-03-24 14:11:10
●NShydrogen.ns.hetzner.com2026-02-15 → 2026-03-24 · 3 obs
○ 2021-10-16 19:09:40
● 2026-02-15 07:39:26
● 2026-03-24 14:11:10
○NSns1.optima.pl.ua2021-10-16 → 2021-10-16 · 4 obs
○ 2017-06-18 01:54:34
● 2021-10-16 19:09:40
○ 2026-02-15 07:39:26
○ 2026-03-24 14:11:10
○NSns18.x-host.com.ua2016-12-02 → 2017-06-18 · 5 obs
○ 2016-05-29 12:41:10
● 2016-12-02 09:08:34
● 2017-06-18 01:54:34
○ 2021-10-16 19:09:40
○ 2026-03-24 14:11:10
○NSns18.x-host.net.ua2016-12-02 → 2017-06-18 · 5 obs
○ 2016-05-29 12:41:10
● 2016-12-02 09:08:34
● 2017-06-18 01:54:34
○ 2021-10-16 19:09:40
○ 2026-03-24 14:11:10
○NSns19.x-host.com.ua2015-08-03 → 2016-05-29 · 4 obs
● 2015-08-03 00:42:46
● 2016-05-29 12:41:10
○ 2016-12-02 09:08:34
○ 2026-03-24 14:11:10
○NSns19.x-host.net.ua2015-08-03 → 2016-05-29 · 4 obs
● 2015-08-03 00:42:46
● 2016-05-29 12:41:10
○ 2016-12-02 09:08:34
○ 2026-03-24 14:11:10
○NSns2.optima.pl.ua2021-10-16 → 2021-10-16 · 4 obs
○ 2017-06-18 01:54:34
● 2021-10-16 19:09:40
○ 2026-02-15 07:39:26
○ 2026-03-24 14:11:10
●NSoxygen.ns.hetzner.com2026-02-15 → 2026-03-24 · 3 obs
○ 2021-10-16 19:09:40
● 2026-02-15 07:39:26
● 2026-03-24 14:11:10
●MXmail.3metra.com2021-10-16 → 2026-03-24 · 3 obs
○ 2017-06-18 01:54:34
● 2021-10-16 19:09:40
● 2026-03-24 14:11:10
○MXmxserv1.3metra.com2015-08-03 → 2017-06-18 · 4 obs
● 2015-08-03 00:42:46
● 2017-06-18 01:54:34
○ 2021-10-16 19:09:40
○ 2026-03-24 14:11:10
○MXmxserv2.3metra.com2015-08-03 → 2017-06-18 · 4 obs
● 2015-08-03 00:42:46
● 2017-06-18 01:54:34
○ 2021-10-16 19:09:40
○ 2026-03-24 14:11:10
●A168.119.136.872026-02-15 → 2026-03-24 · 3 obs
○ 2021-10-16 19:09:40
● 2026-02-15 07:39:26
● 2026-03-24 14:11:10
○A193.200.255.462016-12-02 → 2017-06-18 · 5 obs
○ 2016-05-29 12:41:10
● 2016-12-02 09:08:34
● 2017-06-18 01:54:34
○ 2021-10-16 19:09:40
○ 2026-03-24 14:11:10
○A193.200.255.492015-08-03 → 2016-05-29 · 4 obs
● 2015-08-03 00:42:46
● 2016-05-29 12:41:10
○ 2016-12-02 09:08:34
○ 2026-03-24 14:11:10
○A65.21.226.282021-10-16 → 2021-10-16 · 4 obs
○ 2017-06-18 01:54:34
● 2021-10-16 19:09:40
○ 2026-02-15 07:39:26
○ 2026-03-24 14:11:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...-
3metra.comhelium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com2 records

✅ Authoritative Response

Server:193.47.99.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3metra.com (unsigned zone)

⏱️ Timing

Total: 950ms | Queries: -

📄 Records

TypeCountSample Data
A1168.119.136.87
NS3helium.ns.hetzner.de, oxygen.ns.hetzner.com...
MX1mail.3metra.com (pri: 10)
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

Hierarchy

3metra.com is a parent of www.3metra.com and mail.3metra.com.

IP Addresses

3metra.com resolves to one IP number: 168.119.136.87.

other host names including 3metra.com.ua, www.3metra.com, mail.3metra.com.ua, mail.3metra.com and static.87.136.119.168.clients.your-server.de share IP numbers with 3metra.com.

Name Servers

3metra.com is delegated to three name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

3metra.com at least partially shares name servers with other domains, for instance lunchservietten.de, oyhy.fi, dubo.org, bearo.de and 100gbits.de.

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

Host names with two IP numbers:

hydrogen.ns.hetzner.com points to: 2a01:4f8:0:1::add:1098 and 213.133.100.98.

oxygen.ns.hetzner.com points to: 2a01:4f8:0:1::add:2992 and 88.198.229.192.

helium.ns.hetzner.de points to: 2001:67c:192c::add:5 and 193.47.99.5.

Mail Servers

3metra.com is handled by a single mail server, mail.3metra.com.

mail.3metra.com resolves to IP 168.119.136.87.