tuobv.com - robtex.com

tuobv.com

DNSSEC๐Ÿ”’ Signed (DS record present)
A2a01:7c8:bb02:98::1๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRspencer.amsterdamtech.net
A31.14.97.188๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS31.14.96.0/22 TransIP BV Amsterdam, The Netherlands
NSns1.amsterdamtech.net โญ
A2a01:7c8:bb02:95::1๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRtesla.amsterdamtech.net
A31.14.97.185๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS31.14.96.0/22 TransIP BV Amsterdam, The Netherlands
PTRtesla.amsterdamtech.net
NSns2.amsterdamtech.nl
A2a01:4f9:c010:62c7::1๐Ÿ‡ซ๐Ÿ‡ฎ Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK
PTRidestam.amsterdamtech.net
A95.217.19.94๐Ÿ‡ซ๐Ÿ‡ฎ Hetzner95.217.0.0/16 HETZNER-DC
PTRidestam.amsterdamtech.net
NSns3.amsterdamtech.eu
A2001:41d0:801:2000::2ef2๐Ÿ‡ฌ๐Ÿ‡ง OVH2001:41d0::/32 IPv6
PTRbell.amsterdamtech.net
A51.68.212.68๐Ÿ‡ซ๐Ÿ‡ท OVH51.68.0.0/16
PTRbell.amsterdamtech.net
MXmx1.amsterdamtech.net โญ
A2a01:7c8:bb02:97::1๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRmorse.amsterdamtech.net
A31.14.97.187๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS31.14.96.0/22 TransIP BV Amsterdam, The Netherlands
PTRmorse.amsterdamtech.net
MXmx2.amsterdamtech.net โญ
A2a01:7c8:d009:198::1๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTReinstein.amsterdamtech.net
A136.144.239.162๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands
PTReinstein.amsterdamtech.net
TXTv=spf1 a include:_spf.amsterdamtech.net -all
SOAns1.amsterdamtech.nethostmaster@amsterdamtech.nl 2026-07-20 #2

com

Same first word

Similar names

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1.amsterdamtech.netns2.amsterdamtech.nlns3.amsterdamtech.euns1.smallhold-hosting-7.nlns2.smallhold-hosting-7.nlMXmx1.amsterdamtech.netmx2.amsterdamtech.netmail.tuobv.comA2a01:7c8:bb02:98::131.14.97.18837.247.39.144
โ—NSns1.amsterdamtech.net2026-07-02 โ†’ 2026-07-22 ยท 3 obs
โ—‹ 2017-03-22 19:46:54
โ— 2026-07-02 11:16:26
โ— 2026-07-22 14:11:50
โ—‹NSns1.smallhold-hosting-7.nl2015-08-04 โ†’ 2017-03-22 ยท 4 obs
โ— 2015-08-04 06:48:00
โ— 2017-03-22 19:46:54
โ—‹ 2026-07-02 11:16:26
โ—‹ 2026-07-22 14:11:50
โ—NSns2.amsterdamtech.nl2026-07-02 โ†’ 2026-07-22 ยท 3 obs
โ—‹ 2017-03-22 19:46:54
โ— 2026-07-02 11:16:26
โ— 2026-07-22 14:11:50
โ—‹NSns2.smallhold-hosting-7.nl2015-08-04 โ†’ 2017-03-22 ยท 4 obs
โ— 2015-08-04 06:48:00
โ— 2017-03-22 19:46:54
โ—‹ 2026-07-02 11:16:26
โ—‹ 2026-07-22 14:11:50
โ—NSns3.amsterdamtech.eu2026-07-02 โ†’ 2026-07-22 ยท 3 obs
โ—‹ 2017-03-22 19:46:54
โ— 2026-07-02 11:16:26
โ— 2026-07-22 14:11:50
โ—‹MXmail.tuobv.com2015-08-04 โ†’ 2017-03-22 ยท 4 obs
โ— 2015-08-04 06:48:00
โ— 2017-03-22 19:46:54
โ—‹ 2026-07-02 11:16:26
โ—‹ 2026-07-22 14:11:50
โ—MXmx1.amsterdamtech.net2026-07-02 โ†’ 2026-07-22 ยท 3 obs
โ—‹ 2017-03-22 19:46:54
โ— 2026-07-02 11:16:26
โ— 2026-07-22 14:11:50
โ—MXmx2.amsterdamtech.net2026-07-02 โ†’ 2026-07-22 ยท 3 obs
โ—‹ 2017-03-22 19:46:54
โ— 2026-07-02 11:16:26
โ— 2026-07-22 14:11:50
โ—A2a01:7c8:bb02:98::12026-07-02 โ†’ 2026-07-22 ยท 3 obs
โ—‹ 2017-03-22 19:46:54
โ— 2026-07-02 11:16:26
โ— 2026-07-22 14:11:50
โ—A31.14.97.1882026-07-02 โ†’ 2026-07-22 ยท 3 obs
โ—‹ 2017-03-22 19:46:54
โ— 2026-07-02 11:16:26
โ— 2026-07-22 14:11:50
โ—‹A37.247.39.1442015-08-04 โ†’ 2017-03-22 ยท 4 obs
โ— 2015-08-04 06:48:00
โ— 2017-03-22 19:46:54
โ—‹ 2026-07-02 11:16:26
โ—‹ 2026-07-22 14:11:50

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tuobv.comns1.amsterdamtech.net, ns2.amsterdamtech.nl, ns3.amsterdamtech.eu-

โœ… Authoritative Response

Server:51.68.212.68

NS records: ns1.amsterdamtech.net, ns2.amsterdamtech.nl, ns3.amsterdamtech.eu

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 837ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A131.14.97.188
AAAA12a01:7c8:bb02:98::1
NS3ns3.amsterdamtech.eu, ns1.amsterdamtech.net...
MX2mx1.amsterdamtech.net (pri: 10), mx2.amsterdamtech.net (pri: 10)
TXT1v=spf1 a include:_spf.amsterdamtech.net
SOA1ns1.amsterdamtech.net hostmaster.amsterd

Analysis

IP Addresses

tuobv.com points to the IP addresses 31.14.97.188 and 2a01:7c8:bb02:98::1

Among the host names that share IP numbers with tuobv.com are thompol.nl, ijpleinschool.nl, tuobv.nl and two others.

Name Servers

tuobv.com carries NS records delegating to ns3.amsterdamtech.eu, ns1.amsterdamtech.net and ns2.amsterdamtech.nl.

There is at least partial name server overlap between tuobv.com and other domains โ€” thompol.nl, ijpleinschool.nl, tuobv.nl and two more among them.

ns3.amsterdamtech.eu, ns1.amsterdamtech.net and ns2.amsterdamtech.nl are three hostnames that each resolve to a pair of IP addresses: ns3.amsterdamtech.eu to 51.68.212.68 and 2001:41d0:801:2000::2ef2, ns1.amsterdamtech.net to 31.14.97.185 and 2a01:7c8:bb02:95::1, and ns2.amsterdamtech.nl to 95.217.19.94 and 2a01:4f9:c010:62c7::1.

Mail Servers

The MX records for tuobv.com point to two mail servers: mx1.amsterdamtech.net and mx2.amsterdamtech.net.

tuobv.com has the same mail server arrangement as a number of other domains, for example amsterdamtech.eu, amsterdamtech.nl, nikirap.com and two more.

tuobv.com and other domains โ€” spencer.amsterdamtech.net for instance โ€” share at least some mail servers.

mx1.amsterdamtech.net and mx2.amsterdamtech.net both carry two IP addresses. The A records for mx1.amsterdamtech.net are 31.14.97.187 and 2a01:7c8:bb02:97::1; the A records for mx2.amsterdamtech.net are 136.144.239.162 and 2a01:7c8:d009:198::1.